diff --git a/gcc/testsuite/g++.target/riscv/rvv/base/vmulh_vx_mu_rv32-1.C b/gcc/testsuite/g++.target/riscv/rvv/base/vmulh_vx_mu_rv32-1.C
new file mode 100644
index 00000000000..e94f1cbbcc1
--- /dev/null
+++ b/gcc/testsuite/g++.target/riscv/rvv/base/vmulh_vx_mu_rv32-1.C
@@ -0,0 +1,157 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv32gcv -mabi=ilp32d -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+vint8mf8_t test___riscv_vmulh_mu(vbool64_t mask,vint8mf8_t merge,vint8mf8_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_mu(mask,merge,op1,op2,vl);
+}
+
+
+vint8mf4_t test___riscv_vmulh_mu(vbool32_t mask,vint8mf4_t merge,vint8mf4_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_mu(mask,merge,op1,op2,vl);
+}
+
+
+vint8mf2_t test___riscv_vmulh_mu(vbool16_t mask,vint8mf2_t merge,vint8mf2_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_mu(mask,merge,op1,op2,vl);
+}
+
+
+vint8m1_t test___riscv_vmulh_mu(vbool8_t mask,vint8m1_t merge,vint8m1_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_mu(mask,merge,op1,op2,vl);
+}
+
+
+vint8m2_t test___riscv_vmulh_mu(vbool4_t mask,vint8m2_t merge,vint8m2_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_mu(mask,merge,op1,op2,vl);
+}
+
+
+vint8m4_t test___riscv_vmulh_mu(vbool2_t mask,vint8m4_t merge,vint8m4_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_mu(mask,merge,op1,op2,vl);
+}
+
+
+vint8m8_t test___riscv_vmulh_mu(vbool1_t mask,vint8m8_t merge,vint8m8_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_mu(mask,merge,op1,op2,vl);
+}
+
+
+vint16mf4_t test___riscv_vmulh_mu(vbool64_t mask,vint16mf4_t merge,vint16mf4_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh_mu(mask,merge,op1,op2,vl);
+}
+
+
+vint16mf2_t test___riscv_vmulh_mu(vbool32_t mask,vint16mf2_t merge,vint16mf2_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh_mu(mask,merge,op1,op2,vl);
+}
+
+
+vint16m1_t test___riscv_vmulh_mu(vbool16_t mask,vint16m1_t merge,vint16m1_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh_mu(mask,merge,op1,op2,vl);
+}
+
+
+vint16m2_t test___riscv_vmulh_mu(vbool8_t mask,vint16m2_t merge,vint16m2_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh_mu(mask,merge,op1,op2,vl);
+}
+
+
+vint16m4_t test___riscv_vmulh_mu(vbool4_t mask,vint16m4_t merge,vint16m4_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh_mu(mask,merge,op1,op2,vl);
+}
+
+
+vint16m8_t test___riscv_vmulh_mu(vbool2_t mask,vint16m8_t merge,vint16m8_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh_mu(mask,merge,op1,op2,vl);
+}
+
+
+vint32mf2_t test___riscv_vmulh_mu(vbool64_t mask,vint32mf2_t merge,vint32mf2_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh_mu(mask,merge,op1,op2,vl);
+}
+
+
+vint32m1_t test___riscv_vmulh_mu(vbool32_t mask,vint32m1_t merge,vint32m1_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh_mu(mask,merge,op1,op2,vl);
+}
+
+
+vint32m2_t test___riscv_vmulh_mu(vbool16_t mask,vint32m2_t merge,vint32m2_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh_mu(mask,merge,op1,op2,vl);
+}
+
+
+vint32m4_t test___riscv_vmulh_mu(vbool8_t mask,vint32m4_t merge,vint32m4_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh_mu(mask,merge,op1,op2,vl);
+}
+
+
+vint32m8_t test___riscv_vmulh_mu(vbool4_t mask,vint32m8_t merge,vint32m8_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh_mu(mask,merge,op1,op2,vl);
+}
+
+
+vint64m1_t test___riscv_vmulh_mu(vbool64_t mask,vint64m1_t merge,vint64m1_t op1,int64_t op2,size_t vl)
+{
+    return __riscv_vmulh_mu(mask,merge,op1,op2,vl);
+}
+
+
+vint64m2_t test___riscv_vmulh_mu(vbool32_t mask,vint64m2_t merge,vint64m2_t op1,int64_t op2,size_t vl)
+{
+    return __riscv_vmulh_mu(mask,merge,op1,op2,vl);
+}
+
+
+vint64m4_t test___riscv_vmulh_mu(vbool16_t mask,vint64m4_t merge,vint64m4_t op1,int64_t op2,size_t vl)
+{
+    return __riscv_vmulh_mu(mask,merge,op1,op2,vl);
+}
+
+
+vint64m8_t test___riscv_vmulh_mu(vbool8_t mask,vint64m8_t merge,vint64m8_t op1,int64_t op2,size_t vl)
+{
+    return __riscv_vmulh_mu(mask,merge,op1,op2,vl);
+}
+
+
+
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf8,\s*t[au],\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf4,\s*t[au],\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf2,\s*t[au],\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m1,\s*t[au],\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m2,\s*t[au],\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m4,\s*t[au],\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m8,\s*t[au],\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf4,\s*t[au],\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf2,\s*t[au],\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m1,\s*t[au],\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m2,\s*t[au],\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m4,\s*t[au],\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m8,\s*t[au],\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*mf2,\s*t[au],\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m1,\s*t[au],\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m2,\s*t[au],\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m4,\s*t[au],\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m8,\s*t[au],\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vmulh\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 4 } } */
diff --git a/gcc/testsuite/g++.target/riscv/rvv/base/vmulh_vx_mu_rv32-2.C b/gcc/testsuite/g++.target/riscv/rvv/base/vmulh_vx_mu_rv32-2.C
new file mode 100644
index 00000000000..0300a1d6191
--- /dev/null
+++ b/gcc/testsuite/g++.target/riscv/rvv/base/vmulh_vx_mu_rv32-2.C
@@ -0,0 +1,157 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv32gcv -mabi=ilp32d -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+vint8mf8_t test___riscv_vmulh_mu(vbool64_t mask,vint8mf8_t merge,vint8mf8_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_mu(mask,merge,op1,op2,31);
+}
+
+
+vint8mf4_t test___riscv_vmulh_mu(vbool32_t mask,vint8mf4_t merge,vint8mf4_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_mu(mask,merge,op1,op2,31);
+}
+
+
+vint8mf2_t test___riscv_vmulh_mu(vbool16_t mask,vint8mf2_t merge,vint8mf2_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_mu(mask,merge,op1,op2,31);
+}
+
+
+vint8m1_t test___riscv_vmulh_mu(vbool8_t mask,vint8m1_t merge,vint8m1_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_mu(mask,merge,op1,op2,31);
+}
+
+
+vint8m2_t test___riscv_vmulh_mu(vbool4_t mask,vint8m2_t merge,vint8m2_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_mu(mask,merge,op1,op2,31);
+}
+
+
+vint8m4_t test___riscv_vmulh_mu(vbool2_t mask,vint8m4_t merge,vint8m4_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_mu(mask,merge,op1,op2,31);
+}
+
+
+vint8m8_t test___riscv_vmulh_mu(vbool1_t mask,vint8m8_t merge,vint8m8_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_mu(mask,merge,op1,op2,31);
+}
+
+
+vint16mf4_t test___riscv_vmulh_mu(vbool64_t mask,vint16mf4_t merge,vint16mf4_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh_mu(mask,merge,op1,op2,31);
+}
+
+
+vint16mf2_t test___riscv_vmulh_mu(vbool32_t mask,vint16mf2_t merge,vint16mf2_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh_mu(mask,merge,op1,op2,31);
+}
+
+
+vint16m1_t test___riscv_vmulh_mu(vbool16_t mask,vint16m1_t merge,vint16m1_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh_mu(mask,merge,op1,op2,31);
+}
+
+
+vint16m2_t test___riscv_vmulh_mu(vbool8_t mask,vint16m2_t merge,vint16m2_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh_mu(mask,merge,op1,op2,31);
+}
+
+
+vint16m4_t test___riscv_vmulh_mu(vbool4_t mask,vint16m4_t merge,vint16m4_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh_mu(mask,merge,op1,op2,31);
+}
+
+
+vint16m8_t test___riscv_vmulh_mu(vbool2_t mask,vint16m8_t merge,vint16m8_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh_mu(mask,merge,op1,op2,31);
+}
+
+
+vint32mf2_t test___riscv_vmulh_mu(vbool64_t mask,vint32mf2_t merge,vint32mf2_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh_mu(mask,merge,op1,op2,31);
+}
+
+
+vint32m1_t test___riscv_vmulh_mu(vbool32_t mask,vint32m1_t merge,vint32m1_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh_mu(mask,merge,op1,op2,31);
+}
+
+
+vint32m2_t test___riscv_vmulh_mu(vbool16_t mask,vint32m2_t merge,vint32m2_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh_mu(mask,merge,op1,op2,31);
+}
+
+
+vint32m4_t test___riscv_vmulh_mu(vbool8_t mask,vint32m4_t merge,vint32m4_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh_mu(mask,merge,op1,op2,31);
+}
+
+
+vint32m8_t test___riscv_vmulh_mu(vbool4_t mask,vint32m8_t merge,vint32m8_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh_mu(mask,merge,op1,op2,31);
+}
+
+
+vint64m1_t test___riscv_vmulh_mu(vbool64_t mask,vint64m1_t merge,vint64m1_t op1,int64_t op2,size_t vl)
+{
+    return __riscv_vmulh_mu(mask,merge,op1,op2,31);
+}
+
+
+vint64m2_t test___riscv_vmulh_mu(vbool32_t mask,vint64m2_t merge,vint64m2_t op1,int64_t op2,size_t vl)
+{
+    return __riscv_vmulh_mu(mask,merge,op1,op2,31);
+}
+
+
+vint64m4_t test___riscv_vmulh_mu(vbool16_t mask,vint64m4_t merge,vint64m4_t op1,int64_t op2,size_t vl)
+{
+    return __riscv_vmulh_mu(mask,merge,op1,op2,31);
+}
+
+
+vint64m8_t test___riscv_vmulh_mu(vbool8_t mask,vint64m8_t merge,vint64m8_t op1,int64_t op2,size_t vl)
+{
+    return __riscv_vmulh_mu(mask,merge,op1,op2,31);
+}
+
+
+
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf8,\s*t[au],\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf4,\s*t[au],\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf2,\s*t[au],\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m1,\s*t[au],\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m2,\s*t[au],\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m4,\s*t[au],\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m8,\s*t[au],\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*mf4,\s*t[au],\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*mf2,\s*t[au],\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m1,\s*t[au],\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m2,\s*t[au],\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m4,\s*t[au],\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m8,\s*t[au],\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*mf2,\s*t[au],\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m1,\s*t[au],\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m2,\s*t[au],\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m4,\s*t[au],\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m8,\s*t[au],\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vmulh\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 4 } } */
diff --git a/gcc/testsuite/g++.target/riscv/rvv/base/vmulh_vx_mu_rv32-3.C b/gcc/testsuite/g++.target/riscv/rvv/base/vmulh_vx_mu_rv32-3.C
new file mode 100644
index 00000000000..e2a44005965
--- /dev/null
+++ b/gcc/testsuite/g++.target/riscv/rvv/base/vmulh_vx_mu_rv32-3.C
@@ -0,0 +1,157 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv32gcv -mabi=ilp32d -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+vint8mf8_t test___riscv_vmulh_mu(vbool64_t mask,vint8mf8_t merge,vint8mf8_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_mu(mask,merge,op1,op2,32);
+}
+
+
+vint8mf4_t test___riscv_vmulh_mu(vbool32_t mask,vint8mf4_t merge,vint8mf4_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_mu(mask,merge,op1,op2,32);
+}
+
+
+vint8mf2_t test___riscv_vmulh_mu(vbool16_t mask,vint8mf2_t merge,vint8mf2_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_mu(mask,merge,op1,op2,32);
+}
+
+
+vint8m1_t test___riscv_vmulh_mu(vbool8_t mask,vint8m1_t merge,vint8m1_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_mu(mask,merge,op1,op2,32);
+}
+
+
+vint8m2_t test___riscv_vmulh_mu(vbool4_t mask,vint8m2_t merge,vint8m2_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_mu(mask,merge,op1,op2,32);
+}
+
+
+vint8m4_t test___riscv_vmulh_mu(vbool2_t mask,vint8m4_t merge,vint8m4_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_mu(mask,merge,op1,op2,32);
+}
+
+
+vint8m8_t test___riscv_vmulh_mu(vbool1_t mask,vint8m8_t merge,vint8m8_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_mu(mask,merge,op1,op2,32);
+}
+
+
+vint16mf4_t test___riscv_vmulh_mu(vbool64_t mask,vint16mf4_t merge,vint16mf4_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh_mu(mask,merge,op1,op2,32);
+}
+
+
+vint16mf2_t test___riscv_vmulh_mu(vbool32_t mask,vint16mf2_t merge,vint16mf2_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh_mu(mask,merge,op1,op2,32);
+}
+
+
+vint16m1_t test___riscv_vmulh_mu(vbool16_t mask,vint16m1_t merge,vint16m1_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh_mu(mask,merge,op1,op2,32);
+}
+
+
+vint16m2_t test___riscv_vmulh_mu(vbool8_t mask,vint16m2_t merge,vint16m2_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh_mu(mask,merge,op1,op2,32);
+}
+
+
+vint16m4_t test___riscv_vmulh_mu(vbool4_t mask,vint16m4_t merge,vint16m4_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh_mu(mask,merge,op1,op2,32);
+}
+
+
+vint16m8_t test___riscv_vmulh_mu(vbool2_t mask,vint16m8_t merge,vint16m8_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh_mu(mask,merge,op1,op2,32);
+}
+
+
+vint32mf2_t test___riscv_vmulh_mu(vbool64_t mask,vint32mf2_t merge,vint32mf2_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh_mu(mask,merge,op1,op2,32);
+}
+
+
+vint32m1_t test___riscv_vmulh_mu(vbool32_t mask,vint32m1_t merge,vint32m1_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh_mu(mask,merge,op1,op2,32);
+}
+
+
+vint32m2_t test___riscv_vmulh_mu(vbool16_t mask,vint32m2_t merge,vint32m2_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh_mu(mask,merge,op1,op2,32);
+}
+
+
+vint32m4_t test___riscv_vmulh_mu(vbool8_t mask,vint32m4_t merge,vint32m4_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh_mu(mask,merge,op1,op2,32);
+}
+
+
+vint32m8_t test___riscv_vmulh_mu(vbool4_t mask,vint32m8_t merge,vint32m8_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh_mu(mask,merge,op1,op2,32);
+}
+
+
+vint64m1_t test___riscv_vmulh_mu(vbool64_t mask,vint64m1_t merge,vint64m1_t op1,int64_t op2,size_t vl)
+{
+    return __riscv_vmulh_mu(mask,merge,op1,op2,32);
+}
+
+
+vint64m2_t test___riscv_vmulh_mu(vbool32_t mask,vint64m2_t merge,vint64m2_t op1,int64_t op2,size_t vl)
+{
+    return __riscv_vmulh_mu(mask,merge,op1,op2,32);
+}
+
+
+vint64m4_t test___riscv_vmulh_mu(vbool16_t mask,vint64m4_t merge,vint64m4_t op1,int64_t op2,size_t vl)
+{
+    return __riscv_vmulh_mu(mask,merge,op1,op2,32);
+}
+
+
+vint64m8_t test___riscv_vmulh_mu(vbool8_t mask,vint64m8_t merge,vint64m8_t op1,int64_t op2,size_t vl)
+{
+    return __riscv_vmulh_mu(mask,merge,op1,op2,32);
+}
+
+
+
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf8,\s*t[au],\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf4,\s*t[au],\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf2,\s*t[au],\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m1,\s*t[au],\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m2,\s*t[au],\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m4,\s*t[au],\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m8,\s*t[au],\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf4,\s*t[au],\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf2,\s*t[au],\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m1,\s*t[au],\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m2,\s*t[au],\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m4,\s*t[au],\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m8,\s*t[au],\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*mf2,\s*t[au],\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m1,\s*t[au],\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m2,\s*t[au],\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m4,\s*t[au],\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m8,\s*t[au],\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vmulh\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 4 } } */
diff --git a/gcc/testsuite/g++.target/riscv/rvv/base/vmulh_vx_mu_rv64-1.C b/gcc/testsuite/g++.target/riscv/rvv/base/vmulh_vx_mu_rv64-1.C
new file mode 100644
index 00000000000..3d940fa7b6e
--- /dev/null
+++ b/gcc/testsuite/g++.target/riscv/rvv/base/vmulh_vx_mu_rv64-1.C
@@ -0,0 +1,160 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gcv -mabi=lp64d -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+vint8mf8_t test___riscv_vmulh_mu(vbool64_t mask,vint8mf8_t merge,vint8mf8_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_mu(mask,merge,op1,op2,vl);
+}
+
+
+vint8mf4_t test___riscv_vmulh_mu(vbool32_t mask,vint8mf4_t merge,vint8mf4_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_mu(mask,merge,op1,op2,vl);
+}
+
+
+vint8mf2_t test___riscv_vmulh_mu(vbool16_t mask,vint8mf2_t merge,vint8mf2_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_mu(mask,merge,op1,op2,vl);
+}
+
+
+vint8m1_t test___riscv_vmulh_mu(vbool8_t mask,vint8m1_t merge,vint8m1_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_mu(mask,merge,op1,op2,vl);
+}
+
+
+vint8m2_t test___riscv_vmulh_mu(vbool4_t mask,vint8m2_t merge,vint8m2_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_mu(mask,merge,op1,op2,vl);
+}
+
+
+vint8m4_t test___riscv_vmulh_mu(vbool2_t mask,vint8m4_t merge,vint8m4_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_mu(mask,merge,op1,op2,vl);
+}
+
+
+vint8m8_t test___riscv_vmulh_mu(vbool1_t mask,vint8m8_t merge,vint8m8_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_mu(mask,merge,op1,op2,vl);
+}
+
+
+vint16mf4_t test___riscv_vmulh_mu(vbool64_t mask,vint16mf4_t merge,vint16mf4_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh_mu(mask,merge,op1,op2,vl);
+}
+
+
+vint16mf2_t test___riscv_vmulh_mu(vbool32_t mask,vint16mf2_t merge,vint16mf2_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh_mu(mask,merge,op1,op2,vl);
+}
+
+
+vint16m1_t test___riscv_vmulh_mu(vbool16_t mask,vint16m1_t merge,vint16m1_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh_mu(mask,merge,op1,op2,vl);
+}
+
+
+vint16m2_t test___riscv_vmulh_mu(vbool8_t mask,vint16m2_t merge,vint16m2_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh_mu(mask,merge,op1,op2,vl);
+}
+
+
+vint16m4_t test___riscv_vmulh_mu(vbool4_t mask,vint16m4_t merge,vint16m4_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh_mu(mask,merge,op1,op2,vl);
+}
+
+
+vint16m8_t test___riscv_vmulh_mu(vbool2_t mask,vint16m8_t merge,vint16m8_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh_mu(mask,merge,op1,op2,vl);
+}
+
+
+vint32mf2_t test___riscv_vmulh_mu(vbool64_t mask,vint32mf2_t merge,vint32mf2_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh_mu(mask,merge,op1,op2,vl);
+}
+
+
+vint32m1_t test___riscv_vmulh_mu(vbool32_t mask,vint32m1_t merge,vint32m1_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh_mu(mask,merge,op1,op2,vl);
+}
+
+
+vint32m2_t test___riscv_vmulh_mu(vbool16_t mask,vint32m2_t merge,vint32m2_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh_mu(mask,merge,op1,op2,vl);
+}
+
+
+vint32m4_t test___riscv_vmulh_mu(vbool8_t mask,vint32m4_t merge,vint32m4_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh_mu(mask,merge,op1,op2,vl);
+}
+
+
+vint32m8_t test___riscv_vmulh_mu(vbool4_t mask,vint32m8_t merge,vint32m8_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh_mu(mask,merge,op1,op2,vl);
+}
+
+
+vint64m1_t test___riscv_vmulh_mu(vbool64_t mask,vint64m1_t merge,vint64m1_t op1,int64_t op2,size_t vl)
+{
+    return __riscv_vmulh_mu(mask,merge,op1,op2,vl);
+}
+
+
+vint64m2_t test___riscv_vmulh_mu(vbool32_t mask,vint64m2_t merge,vint64m2_t op1,int64_t op2,size_t vl)
+{
+    return __riscv_vmulh_mu(mask,merge,op1,op2,vl);
+}
+
+
+vint64m4_t test___riscv_vmulh_mu(vbool16_t mask,vint64m4_t merge,vint64m4_t op1,int64_t op2,size_t vl)
+{
+    return __riscv_vmulh_mu(mask,merge,op1,op2,vl);
+}
+
+
+vint64m8_t test___riscv_vmulh_mu(vbool8_t mask,vint64m8_t merge,vint64m8_t op1,int64_t op2,size_t vl)
+{
+    return __riscv_vmulh_mu(mask,merge,op1,op2,vl);
+}
+
+
+
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf8,\s*t[au],\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf4,\s*t[au],\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf2,\s*t[au],\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m1,\s*t[au],\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m2,\s*t[au],\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m4,\s*t[au],\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m8,\s*t[au],\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf4,\s*t[au],\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf2,\s*t[au],\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m1,\s*t[au],\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m2,\s*t[au],\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m4,\s*t[au],\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m8,\s*t[au],\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*mf2,\s*t[au],\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m1,\s*t[au],\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m2,\s*t[au],\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m4,\s*t[au],\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m8,\s*t[au],\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m1,\s*t[au],\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m2,\s*t[au],\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m4,\s*t[au],\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m8,\s*t[au],\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
diff --git a/gcc/testsuite/g++.target/riscv/rvv/base/vmulh_vx_mu_rv64-2.C b/gcc/testsuite/g++.target/riscv/rvv/base/vmulh_vx_mu_rv64-2.C
new file mode 100644
index 00000000000..cd8cb1bb668
--- /dev/null
+++ b/gcc/testsuite/g++.target/riscv/rvv/base/vmulh_vx_mu_rv64-2.C
@@ -0,0 +1,160 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gcv -mabi=lp64d -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+vint8mf8_t test___riscv_vmulh_mu(vbool64_t mask,vint8mf8_t merge,vint8mf8_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_mu(mask,merge,op1,op2,31);
+}
+
+
+vint8mf4_t test___riscv_vmulh_mu(vbool32_t mask,vint8mf4_t merge,vint8mf4_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_mu(mask,merge,op1,op2,31);
+}
+
+
+vint8mf2_t test___riscv_vmulh_mu(vbool16_t mask,vint8mf2_t merge,vint8mf2_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_mu(mask,merge,op1,op2,31);
+}
+
+
+vint8m1_t test___riscv_vmulh_mu(vbool8_t mask,vint8m1_t merge,vint8m1_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_mu(mask,merge,op1,op2,31);
+}
+
+
+vint8m2_t test___riscv_vmulh_mu(vbool4_t mask,vint8m2_t merge,vint8m2_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_mu(mask,merge,op1,op2,31);
+}
+
+
+vint8m4_t test___riscv_vmulh_mu(vbool2_t mask,vint8m4_t merge,vint8m4_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_mu(mask,merge,op1,op2,31);
+}
+
+
+vint8m8_t test___riscv_vmulh_mu(vbool1_t mask,vint8m8_t merge,vint8m8_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_mu(mask,merge,op1,op2,31);
+}
+
+
+vint16mf4_t test___riscv_vmulh_mu(vbool64_t mask,vint16mf4_t merge,vint16mf4_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh_mu(mask,merge,op1,op2,31);
+}
+
+
+vint16mf2_t test___riscv_vmulh_mu(vbool32_t mask,vint16mf2_t merge,vint16mf2_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh_mu(mask,merge,op1,op2,31);
+}
+
+
+vint16m1_t test___riscv_vmulh_mu(vbool16_t mask,vint16m1_t merge,vint16m1_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh_mu(mask,merge,op1,op2,31);
+}
+
+
+vint16m2_t test___riscv_vmulh_mu(vbool8_t mask,vint16m2_t merge,vint16m2_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh_mu(mask,merge,op1,op2,31);
+}
+
+
+vint16m4_t test___riscv_vmulh_mu(vbool4_t mask,vint16m4_t merge,vint16m4_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh_mu(mask,merge,op1,op2,31);
+}
+
+
+vint16m8_t test___riscv_vmulh_mu(vbool2_t mask,vint16m8_t merge,vint16m8_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh_mu(mask,merge,op1,op2,31);
+}
+
+
+vint32mf2_t test___riscv_vmulh_mu(vbool64_t mask,vint32mf2_t merge,vint32mf2_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh_mu(mask,merge,op1,op2,31);
+}
+
+
+vint32m1_t test___riscv_vmulh_mu(vbool32_t mask,vint32m1_t merge,vint32m1_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh_mu(mask,merge,op1,op2,31);
+}
+
+
+vint32m2_t test___riscv_vmulh_mu(vbool16_t mask,vint32m2_t merge,vint32m2_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh_mu(mask,merge,op1,op2,31);
+}
+
+
+vint32m4_t test___riscv_vmulh_mu(vbool8_t mask,vint32m4_t merge,vint32m4_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh_mu(mask,merge,op1,op2,31);
+}
+
+
+vint32m8_t test___riscv_vmulh_mu(vbool4_t mask,vint32m8_t merge,vint32m8_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh_mu(mask,merge,op1,op2,31);
+}
+
+
+vint64m1_t test___riscv_vmulh_mu(vbool64_t mask,vint64m1_t merge,vint64m1_t op1,int64_t op2,size_t vl)
+{
+    return __riscv_vmulh_mu(mask,merge,op1,op2,31);
+}
+
+
+vint64m2_t test___riscv_vmulh_mu(vbool32_t mask,vint64m2_t merge,vint64m2_t op1,int64_t op2,size_t vl)
+{
+    return __riscv_vmulh_mu(mask,merge,op1,op2,31);
+}
+
+
+vint64m4_t test___riscv_vmulh_mu(vbool16_t mask,vint64m4_t merge,vint64m4_t op1,int64_t op2,size_t vl)
+{
+    return __riscv_vmulh_mu(mask,merge,op1,op2,31);
+}
+
+
+vint64m8_t test___riscv_vmulh_mu(vbool8_t mask,vint64m8_t merge,vint64m8_t op1,int64_t op2,size_t vl)
+{
+    return __riscv_vmulh_mu(mask,merge,op1,op2,31);
+}
+
+
+
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf8,\s*t[au],\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf4,\s*t[au],\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf2,\s*t[au],\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m1,\s*t[au],\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m2,\s*t[au],\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m4,\s*t[au],\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m8,\s*t[au],\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*mf4,\s*t[au],\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*mf2,\s*t[au],\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m1,\s*t[au],\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m2,\s*t[au],\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m4,\s*t[au],\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m8,\s*t[au],\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*mf2,\s*t[au],\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m1,\s*t[au],\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m2,\s*t[au],\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m4,\s*t[au],\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m8,\s*t[au],\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e64,\s*m1,\s*t[au],\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e64,\s*m2,\s*t[au],\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e64,\s*m4,\s*t[au],\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e64,\s*m8,\s*t[au],\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
diff --git a/gcc/testsuite/g++.target/riscv/rvv/base/vmulh_vx_mu_rv64-3.C b/gcc/testsuite/g++.target/riscv/rvv/base/vmulh_vx_mu_rv64-3.C
new file mode 100644
index 00000000000..0c0f2ceed79
--- /dev/null
+++ b/gcc/testsuite/g++.target/riscv/rvv/base/vmulh_vx_mu_rv64-3.C
@@ -0,0 +1,160 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gcv -mabi=lp64d -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+vint8mf8_t test___riscv_vmulh_mu(vbool64_t mask,vint8mf8_t merge,vint8mf8_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_mu(mask,merge,op1,op2,32);
+}
+
+
+vint8mf4_t test___riscv_vmulh_mu(vbool32_t mask,vint8mf4_t merge,vint8mf4_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_mu(mask,merge,op1,op2,32);
+}
+
+
+vint8mf2_t test___riscv_vmulh_mu(vbool16_t mask,vint8mf2_t merge,vint8mf2_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_mu(mask,merge,op1,op2,32);
+}
+
+
+vint8m1_t test___riscv_vmulh_mu(vbool8_t mask,vint8m1_t merge,vint8m1_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_mu(mask,merge,op1,op2,32);
+}
+
+
+vint8m2_t test___riscv_vmulh_mu(vbool4_t mask,vint8m2_t merge,vint8m2_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_mu(mask,merge,op1,op2,32);
+}
+
+
+vint8m4_t test___riscv_vmulh_mu(vbool2_t mask,vint8m4_t merge,vint8m4_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_mu(mask,merge,op1,op2,32);
+}
+
+
+vint8m8_t test___riscv_vmulh_mu(vbool1_t mask,vint8m8_t merge,vint8m8_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_mu(mask,merge,op1,op2,32);
+}
+
+
+vint16mf4_t test___riscv_vmulh_mu(vbool64_t mask,vint16mf4_t merge,vint16mf4_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh_mu(mask,merge,op1,op2,32);
+}
+
+
+vint16mf2_t test___riscv_vmulh_mu(vbool32_t mask,vint16mf2_t merge,vint16mf2_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh_mu(mask,merge,op1,op2,32);
+}
+
+
+vint16m1_t test___riscv_vmulh_mu(vbool16_t mask,vint16m1_t merge,vint16m1_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh_mu(mask,merge,op1,op2,32);
+}
+
+
+vint16m2_t test___riscv_vmulh_mu(vbool8_t mask,vint16m2_t merge,vint16m2_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh_mu(mask,merge,op1,op2,32);
+}
+
+
+vint16m4_t test___riscv_vmulh_mu(vbool4_t mask,vint16m4_t merge,vint16m4_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh_mu(mask,merge,op1,op2,32);
+}
+
+
+vint16m8_t test___riscv_vmulh_mu(vbool2_t mask,vint16m8_t merge,vint16m8_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh_mu(mask,merge,op1,op2,32);
+}
+
+
+vint32mf2_t test___riscv_vmulh_mu(vbool64_t mask,vint32mf2_t merge,vint32mf2_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh_mu(mask,merge,op1,op2,32);
+}
+
+
+vint32m1_t test___riscv_vmulh_mu(vbool32_t mask,vint32m1_t merge,vint32m1_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh_mu(mask,merge,op1,op2,32);
+}
+
+
+vint32m2_t test___riscv_vmulh_mu(vbool16_t mask,vint32m2_t merge,vint32m2_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh_mu(mask,merge,op1,op2,32);
+}
+
+
+vint32m4_t test___riscv_vmulh_mu(vbool8_t mask,vint32m4_t merge,vint32m4_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh_mu(mask,merge,op1,op2,32);
+}
+
+
+vint32m8_t test___riscv_vmulh_mu(vbool4_t mask,vint32m8_t merge,vint32m8_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh_mu(mask,merge,op1,op2,32);
+}
+
+
+vint64m1_t test___riscv_vmulh_mu(vbool64_t mask,vint64m1_t merge,vint64m1_t op1,int64_t op2,size_t vl)
+{
+    return __riscv_vmulh_mu(mask,merge,op1,op2,32);
+}
+
+
+vint64m2_t test___riscv_vmulh_mu(vbool32_t mask,vint64m2_t merge,vint64m2_t op1,int64_t op2,size_t vl)
+{
+    return __riscv_vmulh_mu(mask,merge,op1,op2,32);
+}
+
+
+vint64m4_t test___riscv_vmulh_mu(vbool16_t mask,vint64m4_t merge,vint64m4_t op1,int64_t op2,size_t vl)
+{
+    return __riscv_vmulh_mu(mask,merge,op1,op2,32);
+}
+
+
+vint64m8_t test___riscv_vmulh_mu(vbool8_t mask,vint64m8_t merge,vint64m8_t op1,int64_t op2,size_t vl)
+{
+    return __riscv_vmulh_mu(mask,merge,op1,op2,32);
+}
+
+
+
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf8,\s*t[au],\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf4,\s*t[au],\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf2,\s*t[au],\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m1,\s*t[au],\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m2,\s*t[au],\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m4,\s*t[au],\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m8,\s*t[au],\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf4,\s*t[au],\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf2,\s*t[au],\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m1,\s*t[au],\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m2,\s*t[au],\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m4,\s*t[au],\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m8,\s*t[au],\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*mf2,\s*t[au],\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m1,\s*t[au],\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m2,\s*t[au],\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m4,\s*t[au],\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m8,\s*t[au],\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m1,\s*t[au],\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m2,\s*t[au],\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m4,\s*t[au],\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m8,\s*t[au],\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
diff --git a/gcc/testsuite/g++.target/riscv/rvv/base/vmulh_vx_rv32-1.C b/gcc/testsuite/g++.target/riscv/rvv/base/vmulh_vx_rv32-1.C
new file mode 100644
index 00000000000..540d8b1db6e
--- /dev/null
+++ b/gcc/testsuite/g++.target/riscv/rvv/base/vmulh_vx_rv32-1.C
@@ -0,0 +1,308 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv32gcv -mabi=ilp32d -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+vint8mf8_t test___riscv_vmulh(vint8mf8_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh(op1,op2,vl);
+}
+
+
+vint8mf4_t test___riscv_vmulh(vint8mf4_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh(op1,op2,vl);
+}
+
+
+vint8mf2_t test___riscv_vmulh(vint8mf2_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh(op1,op2,vl);
+}
+
+
+vint8m1_t test___riscv_vmulh(vint8m1_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh(op1,op2,vl);
+}
+
+
+vint8m2_t test___riscv_vmulh(vint8m2_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh(op1,op2,vl);
+}
+
+
+vint8m4_t test___riscv_vmulh(vint8m4_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh(op1,op2,vl);
+}
+
+
+vint8m8_t test___riscv_vmulh(vint8m8_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh(op1,op2,vl);
+}
+
+
+vint16mf4_t test___riscv_vmulh(vint16mf4_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh(op1,op2,vl);
+}
+
+
+vint16mf2_t test___riscv_vmulh(vint16mf2_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh(op1,op2,vl);
+}
+
+
+vint16m1_t test___riscv_vmulh(vint16m1_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh(op1,op2,vl);
+}
+
+
+vint16m2_t test___riscv_vmulh(vint16m2_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh(op1,op2,vl);
+}
+
+
+vint16m4_t test___riscv_vmulh(vint16m4_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh(op1,op2,vl);
+}
+
+
+vint16m8_t test___riscv_vmulh(vint16m8_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh(op1,op2,vl);
+}
+
+
+vint32mf2_t test___riscv_vmulh(vint32mf2_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh(op1,op2,vl);
+}
+
+
+vint32m1_t test___riscv_vmulh(vint32m1_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh(op1,op2,vl);
+}
+
+
+vint32m2_t test___riscv_vmulh(vint32m2_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh(op1,op2,vl);
+}
+
+
+vint32m4_t test___riscv_vmulh(vint32m4_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh(op1,op2,vl);
+}
+
+
+vint32m8_t test___riscv_vmulh(vint32m8_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh(op1,op2,vl);
+}
+
+
+vint64m1_t test___riscv_vmulh(vint64m1_t op1,int64_t op2,size_t vl)
+{
+    return __riscv_vmulh(op1,op2,vl);
+}
+
+
+vint64m2_t test___riscv_vmulh(vint64m2_t op1,int64_t op2,size_t vl)
+{
+    return __riscv_vmulh(op1,op2,vl);
+}
+
+
+vint64m4_t test___riscv_vmulh(vint64m4_t op1,int64_t op2,size_t vl)
+{
+    return __riscv_vmulh(op1,op2,vl);
+}
+
+
+vint64m8_t test___riscv_vmulh(vint64m8_t op1,int64_t op2,size_t vl)
+{
+    return __riscv_vmulh(op1,op2,vl);
+}
+
+
+vint8mf8_t test___riscv_vmulh(vbool64_t mask,vint8mf8_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh(mask,op1,op2,vl);
+}
+
+
+vint8mf4_t test___riscv_vmulh(vbool32_t mask,vint8mf4_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh(mask,op1,op2,vl);
+}
+
+
+vint8mf2_t test___riscv_vmulh(vbool16_t mask,vint8mf2_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh(mask,op1,op2,vl);
+}
+
+
+vint8m1_t test___riscv_vmulh(vbool8_t mask,vint8m1_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh(mask,op1,op2,vl);
+}
+
+
+vint8m2_t test___riscv_vmulh(vbool4_t mask,vint8m2_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh(mask,op1,op2,vl);
+}
+
+
+vint8m4_t test___riscv_vmulh(vbool2_t mask,vint8m4_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh(mask,op1,op2,vl);
+}
+
+
+vint8m8_t test___riscv_vmulh(vbool1_t mask,vint8m8_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh(mask,op1,op2,vl);
+}
+
+
+vint16mf4_t test___riscv_vmulh(vbool64_t mask,vint16mf4_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh(mask,op1,op2,vl);
+}
+
+
+vint16mf2_t test___riscv_vmulh(vbool32_t mask,vint16mf2_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh(mask,op1,op2,vl);
+}
+
+
+vint16m1_t test___riscv_vmulh(vbool16_t mask,vint16m1_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh(mask,op1,op2,vl);
+}
+
+
+vint16m2_t test___riscv_vmulh(vbool8_t mask,vint16m2_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh(mask,op1,op2,vl);
+}
+
+
+vint16m4_t test___riscv_vmulh(vbool4_t mask,vint16m4_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh(mask,op1,op2,vl);
+}
+
+
+vint16m8_t test___riscv_vmulh(vbool2_t mask,vint16m8_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh(mask,op1,op2,vl);
+}
+
+
+vint32mf2_t test___riscv_vmulh(vbool64_t mask,vint32mf2_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh(mask,op1,op2,vl);
+}
+
+
+vint32m1_t test___riscv_vmulh(vbool32_t mask,vint32m1_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh(mask,op1,op2,vl);
+}
+
+
+vint32m2_t test___riscv_vmulh(vbool16_t mask,vint32m2_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh(mask,op1,op2,vl);
+}
+
+
+vint32m4_t test___riscv_vmulh(vbool8_t mask,vint32m4_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh(mask,op1,op2,vl);
+}
+
+
+vint32m8_t test___riscv_vmulh(vbool4_t mask,vint32m8_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh(mask,op1,op2,vl);
+}
+
+
+vint64m1_t test___riscv_vmulh(vbool64_t mask,vint64m1_t op1,int64_t op2,size_t vl)
+{
+    return __riscv_vmulh(mask,op1,op2,vl);
+}
+
+
+vint64m2_t test___riscv_vmulh(vbool32_t mask,vint64m2_t op1,int64_t op2,size_t vl)
+{
+    return __riscv_vmulh(mask,op1,op2,vl);
+}
+
+
+vint64m4_t test___riscv_vmulh(vbool16_t mask,vint64m4_t op1,int64_t op2,size_t vl)
+{
+    return __riscv_vmulh(mask,op1,op2,vl);
+}
+
+
+vint64m8_t test___riscv_vmulh(vbool8_t mask,vint64m8_t op1,int64_t op2,size_t vl)
+{
+    return __riscv_vmulh(mask,op1,op2,vl);
+}
+
+
+
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf8,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf4,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf2,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m1,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m2,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m4,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m8,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf4,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf2,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m1,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m2,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m4,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m8,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*mf2,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m1,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m2,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m4,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m8,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vmulh\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 4 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf8,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf4,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf2,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m1,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m2,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m4,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m8,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf4,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf2,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m1,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m2,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m4,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m8,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*mf2,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m1,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m2,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m4,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m8,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vmulh\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 4 } } */
diff --git a/gcc/testsuite/g++.target/riscv/rvv/base/vmulh_vx_rv32-2.C b/gcc/testsuite/g++.target/riscv/rvv/base/vmulh_vx_rv32-2.C
new file mode 100644
index 00000000000..c9dbfd198a1
--- /dev/null
+++ b/gcc/testsuite/g++.target/riscv/rvv/base/vmulh_vx_rv32-2.C
@@ -0,0 +1,308 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv32gcv -mabi=ilp32d -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+vint8mf8_t test___riscv_vmulh(vint8mf8_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh(op1,op2,31);
+}
+
+
+vint8mf4_t test___riscv_vmulh(vint8mf4_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh(op1,op2,31);
+}
+
+
+vint8mf2_t test___riscv_vmulh(vint8mf2_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh(op1,op2,31);
+}
+
+
+vint8m1_t test___riscv_vmulh(vint8m1_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh(op1,op2,31);
+}
+
+
+vint8m2_t test___riscv_vmulh(vint8m2_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh(op1,op2,31);
+}
+
+
+vint8m4_t test___riscv_vmulh(vint8m4_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh(op1,op2,31);
+}
+
+
+vint8m8_t test___riscv_vmulh(vint8m8_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh(op1,op2,31);
+}
+
+
+vint16mf4_t test___riscv_vmulh(vint16mf4_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh(op1,op2,31);
+}
+
+
+vint16mf2_t test___riscv_vmulh(vint16mf2_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh(op1,op2,31);
+}
+
+
+vint16m1_t test___riscv_vmulh(vint16m1_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh(op1,op2,31);
+}
+
+
+vint16m2_t test___riscv_vmulh(vint16m2_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh(op1,op2,31);
+}
+
+
+vint16m4_t test___riscv_vmulh(vint16m4_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh(op1,op2,31);
+}
+
+
+vint16m8_t test___riscv_vmulh(vint16m8_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh(op1,op2,31);
+}
+
+
+vint32mf2_t test___riscv_vmulh(vint32mf2_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh(op1,op2,31);
+}
+
+
+vint32m1_t test___riscv_vmulh(vint32m1_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh(op1,op2,31);
+}
+
+
+vint32m2_t test___riscv_vmulh(vint32m2_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh(op1,op2,31);
+}
+
+
+vint32m4_t test___riscv_vmulh(vint32m4_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh(op1,op2,31);
+}
+
+
+vint32m8_t test___riscv_vmulh(vint32m8_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh(op1,op2,31);
+}
+
+
+vint64m1_t test___riscv_vmulh(vint64m1_t op1,int64_t op2,size_t vl)
+{
+    return __riscv_vmulh(op1,op2,31);
+}
+
+
+vint64m2_t test___riscv_vmulh(vint64m2_t op1,int64_t op2,size_t vl)
+{
+    return __riscv_vmulh(op1,op2,31);
+}
+
+
+vint64m4_t test___riscv_vmulh(vint64m4_t op1,int64_t op2,size_t vl)
+{
+    return __riscv_vmulh(op1,op2,31);
+}
+
+
+vint64m8_t test___riscv_vmulh(vint64m8_t op1,int64_t op2,size_t vl)
+{
+    return __riscv_vmulh(op1,op2,31);
+}
+
+
+vint8mf8_t test___riscv_vmulh(vbool64_t mask,vint8mf8_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh(mask,op1,op2,31);
+}
+
+
+vint8mf4_t test___riscv_vmulh(vbool32_t mask,vint8mf4_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh(mask,op1,op2,31);
+}
+
+
+vint8mf2_t test___riscv_vmulh(vbool16_t mask,vint8mf2_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh(mask,op1,op2,31);
+}
+
+
+vint8m1_t test___riscv_vmulh(vbool8_t mask,vint8m1_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh(mask,op1,op2,31);
+}
+
+
+vint8m2_t test___riscv_vmulh(vbool4_t mask,vint8m2_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh(mask,op1,op2,31);
+}
+
+
+vint8m4_t test___riscv_vmulh(vbool2_t mask,vint8m4_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh(mask,op1,op2,31);
+}
+
+
+vint8m8_t test___riscv_vmulh(vbool1_t mask,vint8m8_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh(mask,op1,op2,31);
+}
+
+
+vint16mf4_t test___riscv_vmulh(vbool64_t mask,vint16mf4_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh(mask,op1,op2,31);
+}
+
+
+vint16mf2_t test___riscv_vmulh(vbool32_t mask,vint16mf2_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh(mask,op1,op2,31);
+}
+
+
+vint16m1_t test___riscv_vmulh(vbool16_t mask,vint16m1_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh(mask,op1,op2,31);
+}
+
+
+vint16m2_t test___riscv_vmulh(vbool8_t mask,vint16m2_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh(mask,op1,op2,31);
+}
+
+
+vint16m4_t test___riscv_vmulh(vbool4_t mask,vint16m4_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh(mask,op1,op2,31);
+}
+
+
+vint16m8_t test___riscv_vmulh(vbool2_t mask,vint16m8_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh(mask,op1,op2,31);
+}
+
+
+vint32mf2_t test___riscv_vmulh(vbool64_t mask,vint32mf2_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh(mask,op1,op2,31);
+}
+
+
+vint32m1_t test___riscv_vmulh(vbool32_t mask,vint32m1_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh(mask,op1,op2,31);
+}
+
+
+vint32m2_t test___riscv_vmulh(vbool16_t mask,vint32m2_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh(mask,op1,op2,31);
+}
+
+
+vint32m4_t test___riscv_vmulh(vbool8_t mask,vint32m4_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh(mask,op1,op2,31);
+}
+
+
+vint32m8_t test___riscv_vmulh(vbool4_t mask,vint32m8_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh(mask,op1,op2,31);
+}
+
+
+vint64m1_t test___riscv_vmulh(vbool64_t mask,vint64m1_t op1,int64_t op2,size_t vl)
+{
+    return __riscv_vmulh(mask,op1,op2,31);
+}
+
+
+vint64m2_t test___riscv_vmulh(vbool32_t mask,vint64m2_t op1,int64_t op2,size_t vl)
+{
+    return __riscv_vmulh(mask,op1,op2,31);
+}
+
+
+vint64m4_t test___riscv_vmulh(vbool16_t mask,vint64m4_t op1,int64_t op2,size_t vl)
+{
+    return __riscv_vmulh(mask,op1,op2,31);
+}
+
+
+vint64m8_t test___riscv_vmulh(vbool8_t mask,vint64m8_t op1,int64_t op2,size_t vl)
+{
+    return __riscv_vmulh(mask,op1,op2,31);
+}
+
+
+
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf8,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf4,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf2,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m1,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m2,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m4,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m8,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*mf4,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*mf2,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m1,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m2,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m4,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m8,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*mf2,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m1,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m2,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m4,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m8,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vmulh\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 4 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf8,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf4,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf2,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m1,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m2,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m4,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m8,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*mf4,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*mf2,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m1,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m2,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m4,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m8,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*mf2,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m1,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m2,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m4,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m8,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vmulh\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 4 } } */
diff --git a/gcc/testsuite/g++.target/riscv/rvv/base/vmulh_vx_rv32-3.C b/gcc/testsuite/g++.target/riscv/rvv/base/vmulh_vx_rv32-3.C
new file mode 100644
index 00000000000..e0df51d35a6
--- /dev/null
+++ b/gcc/testsuite/g++.target/riscv/rvv/base/vmulh_vx_rv32-3.C
@@ -0,0 +1,308 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv32gcv -mabi=ilp32d -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+vint8mf8_t test___riscv_vmulh(vint8mf8_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh(op1,op2,32);
+}
+
+
+vint8mf4_t test___riscv_vmulh(vint8mf4_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh(op1,op2,32);
+}
+
+
+vint8mf2_t test___riscv_vmulh(vint8mf2_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh(op1,op2,32);
+}
+
+
+vint8m1_t test___riscv_vmulh(vint8m1_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh(op1,op2,32);
+}
+
+
+vint8m2_t test___riscv_vmulh(vint8m2_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh(op1,op2,32);
+}
+
+
+vint8m4_t test___riscv_vmulh(vint8m4_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh(op1,op2,32);
+}
+
+
+vint8m8_t test___riscv_vmulh(vint8m8_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh(op1,op2,32);
+}
+
+
+vint16mf4_t test___riscv_vmulh(vint16mf4_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh(op1,op2,32);
+}
+
+
+vint16mf2_t test___riscv_vmulh(vint16mf2_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh(op1,op2,32);
+}
+
+
+vint16m1_t test___riscv_vmulh(vint16m1_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh(op1,op2,32);
+}
+
+
+vint16m2_t test___riscv_vmulh(vint16m2_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh(op1,op2,32);
+}
+
+
+vint16m4_t test___riscv_vmulh(vint16m4_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh(op1,op2,32);
+}
+
+
+vint16m8_t test___riscv_vmulh(vint16m8_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh(op1,op2,32);
+}
+
+
+vint32mf2_t test___riscv_vmulh(vint32mf2_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh(op1,op2,32);
+}
+
+
+vint32m1_t test___riscv_vmulh(vint32m1_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh(op1,op2,32);
+}
+
+
+vint32m2_t test___riscv_vmulh(vint32m2_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh(op1,op2,32);
+}
+
+
+vint32m4_t test___riscv_vmulh(vint32m4_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh(op1,op2,32);
+}
+
+
+vint32m8_t test___riscv_vmulh(vint32m8_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh(op1,op2,32);
+}
+
+
+vint64m1_t test___riscv_vmulh(vint64m1_t op1,int64_t op2,size_t vl)
+{
+    return __riscv_vmulh(op1,op2,32);
+}
+
+
+vint64m2_t test___riscv_vmulh(vint64m2_t op1,int64_t op2,size_t vl)
+{
+    return __riscv_vmulh(op1,op2,32);
+}
+
+
+vint64m4_t test___riscv_vmulh(vint64m4_t op1,int64_t op2,size_t vl)
+{
+    return __riscv_vmulh(op1,op2,32);
+}
+
+
+vint64m8_t test___riscv_vmulh(vint64m8_t op1,int64_t op2,size_t vl)
+{
+    return __riscv_vmulh(op1,op2,32);
+}
+
+
+vint8mf8_t test___riscv_vmulh(vbool64_t mask,vint8mf8_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh(mask,op1,op2,32);
+}
+
+
+vint8mf4_t test___riscv_vmulh(vbool32_t mask,vint8mf4_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh(mask,op1,op2,32);
+}
+
+
+vint8mf2_t test___riscv_vmulh(vbool16_t mask,vint8mf2_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh(mask,op1,op2,32);
+}
+
+
+vint8m1_t test___riscv_vmulh(vbool8_t mask,vint8m1_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh(mask,op1,op2,32);
+}
+
+
+vint8m2_t test___riscv_vmulh(vbool4_t mask,vint8m2_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh(mask,op1,op2,32);
+}
+
+
+vint8m4_t test___riscv_vmulh(vbool2_t mask,vint8m4_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh(mask,op1,op2,32);
+}
+
+
+vint8m8_t test___riscv_vmulh(vbool1_t mask,vint8m8_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh(mask,op1,op2,32);
+}
+
+
+vint16mf4_t test___riscv_vmulh(vbool64_t mask,vint16mf4_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh(mask,op1,op2,32);
+}
+
+
+vint16mf2_t test___riscv_vmulh(vbool32_t mask,vint16mf2_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh(mask,op1,op2,32);
+}
+
+
+vint16m1_t test___riscv_vmulh(vbool16_t mask,vint16m1_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh(mask,op1,op2,32);
+}
+
+
+vint16m2_t test___riscv_vmulh(vbool8_t mask,vint16m2_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh(mask,op1,op2,32);
+}
+
+
+vint16m4_t test___riscv_vmulh(vbool4_t mask,vint16m4_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh(mask,op1,op2,32);
+}
+
+
+vint16m8_t test___riscv_vmulh(vbool2_t mask,vint16m8_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh(mask,op1,op2,32);
+}
+
+
+vint32mf2_t test___riscv_vmulh(vbool64_t mask,vint32mf2_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh(mask,op1,op2,32);
+}
+
+
+vint32m1_t test___riscv_vmulh(vbool32_t mask,vint32m1_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh(mask,op1,op2,32);
+}
+
+
+vint32m2_t test___riscv_vmulh(vbool16_t mask,vint32m2_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh(mask,op1,op2,32);
+}
+
+
+vint32m4_t test___riscv_vmulh(vbool8_t mask,vint32m4_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh(mask,op1,op2,32);
+}
+
+
+vint32m8_t test___riscv_vmulh(vbool4_t mask,vint32m8_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh(mask,op1,op2,32);
+}
+
+
+vint64m1_t test___riscv_vmulh(vbool64_t mask,vint64m1_t op1,int64_t op2,size_t vl)
+{
+    return __riscv_vmulh(mask,op1,op2,32);
+}
+
+
+vint64m2_t test___riscv_vmulh(vbool32_t mask,vint64m2_t op1,int64_t op2,size_t vl)
+{
+    return __riscv_vmulh(mask,op1,op2,32);
+}
+
+
+vint64m4_t test___riscv_vmulh(vbool16_t mask,vint64m4_t op1,int64_t op2,size_t vl)
+{
+    return __riscv_vmulh(mask,op1,op2,32);
+}
+
+
+vint64m8_t test___riscv_vmulh(vbool8_t mask,vint64m8_t op1,int64_t op2,size_t vl)
+{
+    return __riscv_vmulh(mask,op1,op2,32);
+}
+
+
+
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf8,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf4,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf2,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m1,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m2,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m4,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m8,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf4,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf2,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m1,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m2,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m4,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m8,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*mf2,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m1,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m2,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m4,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m8,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vmulh\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 4 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf8,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf4,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf2,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m1,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m2,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m4,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m8,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf4,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf2,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m1,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m2,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m4,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m8,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*mf2,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m1,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m2,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m4,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m8,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vmulh\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 4 } } */
diff --git a/gcc/testsuite/g++.target/riscv/rvv/base/vmulh_vx_rv64-1.C b/gcc/testsuite/g++.target/riscv/rvv/base/vmulh_vx_rv64-1.C
new file mode 100644
index 00000000000..6523c5b05f5
--- /dev/null
+++ b/gcc/testsuite/g++.target/riscv/rvv/base/vmulh_vx_rv64-1.C
@@ -0,0 +1,314 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gcv -mabi=lp64d -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+vint8mf8_t test___riscv_vmulh(vint8mf8_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh(op1,op2,vl);
+}
+
+
+vint8mf4_t test___riscv_vmulh(vint8mf4_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh(op1,op2,vl);
+}
+
+
+vint8mf2_t test___riscv_vmulh(vint8mf2_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh(op1,op2,vl);
+}
+
+
+vint8m1_t test___riscv_vmulh(vint8m1_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh(op1,op2,vl);
+}
+
+
+vint8m2_t test___riscv_vmulh(vint8m2_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh(op1,op2,vl);
+}
+
+
+vint8m4_t test___riscv_vmulh(vint8m4_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh(op1,op2,vl);
+}
+
+
+vint8m8_t test___riscv_vmulh(vint8m8_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh(op1,op2,vl);
+}
+
+
+vint16mf4_t test___riscv_vmulh(vint16mf4_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh(op1,op2,vl);
+}
+
+
+vint16mf2_t test___riscv_vmulh(vint16mf2_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh(op1,op2,vl);
+}
+
+
+vint16m1_t test___riscv_vmulh(vint16m1_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh(op1,op2,vl);
+}
+
+
+vint16m2_t test___riscv_vmulh(vint16m2_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh(op1,op2,vl);
+}
+
+
+vint16m4_t test___riscv_vmulh(vint16m4_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh(op1,op2,vl);
+}
+
+
+vint16m8_t test___riscv_vmulh(vint16m8_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh(op1,op2,vl);
+}
+
+
+vint32mf2_t test___riscv_vmulh(vint32mf2_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh(op1,op2,vl);
+}
+
+
+vint32m1_t test___riscv_vmulh(vint32m1_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh(op1,op2,vl);
+}
+
+
+vint32m2_t test___riscv_vmulh(vint32m2_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh(op1,op2,vl);
+}
+
+
+vint32m4_t test___riscv_vmulh(vint32m4_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh(op1,op2,vl);
+}
+
+
+vint32m8_t test___riscv_vmulh(vint32m8_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh(op1,op2,vl);
+}
+
+
+vint64m1_t test___riscv_vmulh(vint64m1_t op1,int64_t op2,size_t vl)
+{
+    return __riscv_vmulh(op1,op2,vl);
+}
+
+
+vint64m2_t test___riscv_vmulh(vint64m2_t op1,int64_t op2,size_t vl)
+{
+    return __riscv_vmulh(op1,op2,vl);
+}
+
+
+vint64m4_t test___riscv_vmulh(vint64m4_t op1,int64_t op2,size_t vl)
+{
+    return __riscv_vmulh(op1,op2,vl);
+}
+
+
+vint64m8_t test___riscv_vmulh(vint64m8_t op1,int64_t op2,size_t vl)
+{
+    return __riscv_vmulh(op1,op2,vl);
+}
+
+
+vint8mf8_t test___riscv_vmulh(vbool64_t mask,vint8mf8_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh(mask,op1,op2,vl);
+}
+
+
+vint8mf4_t test___riscv_vmulh(vbool32_t mask,vint8mf4_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh(mask,op1,op2,vl);
+}
+
+
+vint8mf2_t test___riscv_vmulh(vbool16_t mask,vint8mf2_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh(mask,op1,op2,vl);
+}
+
+
+vint8m1_t test___riscv_vmulh(vbool8_t mask,vint8m1_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh(mask,op1,op2,vl);
+}
+
+
+vint8m2_t test___riscv_vmulh(vbool4_t mask,vint8m2_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh(mask,op1,op2,vl);
+}
+
+
+vint8m4_t test___riscv_vmulh(vbool2_t mask,vint8m4_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh(mask,op1,op2,vl);
+}
+
+
+vint8m8_t test___riscv_vmulh(vbool1_t mask,vint8m8_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh(mask,op1,op2,vl);
+}
+
+
+vint16mf4_t test___riscv_vmulh(vbool64_t mask,vint16mf4_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh(mask,op1,op2,vl);
+}
+
+
+vint16mf2_t test___riscv_vmulh(vbool32_t mask,vint16mf2_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh(mask,op1,op2,vl);
+}
+
+
+vint16m1_t test___riscv_vmulh(vbool16_t mask,vint16m1_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh(mask,op1,op2,vl);
+}
+
+
+vint16m2_t test___riscv_vmulh(vbool8_t mask,vint16m2_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh(mask,op1,op2,vl);
+}
+
+
+vint16m4_t test___riscv_vmulh(vbool4_t mask,vint16m4_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh(mask,op1,op2,vl);
+}
+
+
+vint16m8_t test___riscv_vmulh(vbool2_t mask,vint16m8_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh(mask,op1,op2,vl);
+}
+
+
+vint32mf2_t test___riscv_vmulh(vbool64_t mask,vint32mf2_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh(mask,op1,op2,vl);
+}
+
+
+vint32m1_t test___riscv_vmulh(vbool32_t mask,vint32m1_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh(mask,op1,op2,vl);
+}
+
+
+vint32m2_t test___riscv_vmulh(vbool16_t mask,vint32m2_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh(mask,op1,op2,vl);
+}
+
+
+vint32m4_t test___riscv_vmulh(vbool8_t mask,vint32m4_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh(mask,op1,op2,vl);
+}
+
+
+vint32m8_t test___riscv_vmulh(vbool4_t mask,vint32m8_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh(mask,op1,op2,vl);
+}
+
+
+vint64m1_t test___riscv_vmulh(vbool64_t mask,vint64m1_t op1,int64_t op2,size_t vl)
+{
+    return __riscv_vmulh(mask,op1,op2,vl);
+}
+
+
+vint64m2_t test___riscv_vmulh(vbool32_t mask,vint64m2_t op1,int64_t op2,size_t vl)
+{
+    return __riscv_vmulh(mask,op1,op2,vl);
+}
+
+
+vint64m4_t test___riscv_vmulh(vbool16_t mask,vint64m4_t op1,int64_t op2,size_t vl)
+{
+    return __riscv_vmulh(mask,op1,op2,vl);
+}
+
+
+vint64m8_t test___riscv_vmulh(vbool8_t mask,vint64m8_t op1,int64_t op2,size_t vl)
+{
+    return __riscv_vmulh(mask,op1,op2,vl);
+}
+
+
+
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf8,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf4,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf2,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m1,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m2,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m4,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m8,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf4,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf2,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m1,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m2,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m4,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m8,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*mf2,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m1,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m2,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m4,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m8,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m1,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m2,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m4,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m8,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf8,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf4,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf2,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m1,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m2,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m4,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m8,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf4,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf2,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m1,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m2,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m4,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m8,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*mf2,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m1,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m2,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m4,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m8,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m1,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m2,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m4,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m8,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
diff --git a/gcc/testsuite/g++.target/riscv/rvv/base/vmulh_vx_rv64-2.C b/gcc/testsuite/g++.target/riscv/rvv/base/vmulh_vx_rv64-2.C
new file mode 100644
index 00000000000..b5a2cd9b5cc
--- /dev/null
+++ b/gcc/testsuite/g++.target/riscv/rvv/base/vmulh_vx_rv64-2.C
@@ -0,0 +1,314 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gcv -mabi=lp64d -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+vint8mf8_t test___riscv_vmulh(vint8mf8_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh(op1,op2,31);
+}
+
+
+vint8mf4_t test___riscv_vmulh(vint8mf4_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh(op1,op2,31);
+}
+
+
+vint8mf2_t test___riscv_vmulh(vint8mf2_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh(op1,op2,31);
+}
+
+
+vint8m1_t test___riscv_vmulh(vint8m1_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh(op1,op2,31);
+}
+
+
+vint8m2_t test___riscv_vmulh(vint8m2_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh(op1,op2,31);
+}
+
+
+vint8m4_t test___riscv_vmulh(vint8m4_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh(op1,op2,31);
+}
+
+
+vint8m8_t test___riscv_vmulh(vint8m8_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh(op1,op2,31);
+}
+
+
+vint16mf4_t test___riscv_vmulh(vint16mf4_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh(op1,op2,31);
+}
+
+
+vint16mf2_t test___riscv_vmulh(vint16mf2_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh(op1,op2,31);
+}
+
+
+vint16m1_t test___riscv_vmulh(vint16m1_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh(op1,op2,31);
+}
+
+
+vint16m2_t test___riscv_vmulh(vint16m2_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh(op1,op2,31);
+}
+
+
+vint16m4_t test___riscv_vmulh(vint16m4_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh(op1,op2,31);
+}
+
+
+vint16m8_t test___riscv_vmulh(vint16m8_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh(op1,op2,31);
+}
+
+
+vint32mf2_t test___riscv_vmulh(vint32mf2_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh(op1,op2,31);
+}
+
+
+vint32m1_t test___riscv_vmulh(vint32m1_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh(op1,op2,31);
+}
+
+
+vint32m2_t test___riscv_vmulh(vint32m2_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh(op1,op2,31);
+}
+
+
+vint32m4_t test___riscv_vmulh(vint32m4_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh(op1,op2,31);
+}
+
+
+vint32m8_t test___riscv_vmulh(vint32m8_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh(op1,op2,31);
+}
+
+
+vint64m1_t test___riscv_vmulh(vint64m1_t op1,int64_t op2,size_t vl)
+{
+    return __riscv_vmulh(op1,op2,31);
+}
+
+
+vint64m2_t test___riscv_vmulh(vint64m2_t op1,int64_t op2,size_t vl)
+{
+    return __riscv_vmulh(op1,op2,31);
+}
+
+
+vint64m4_t test___riscv_vmulh(vint64m4_t op1,int64_t op2,size_t vl)
+{
+    return __riscv_vmulh(op1,op2,31);
+}
+
+
+vint64m8_t test___riscv_vmulh(vint64m8_t op1,int64_t op2,size_t vl)
+{
+    return __riscv_vmulh(op1,op2,31);
+}
+
+
+vint8mf8_t test___riscv_vmulh(vbool64_t mask,vint8mf8_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh(mask,op1,op2,31);
+}
+
+
+vint8mf4_t test___riscv_vmulh(vbool32_t mask,vint8mf4_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh(mask,op1,op2,31);
+}
+
+
+vint8mf2_t test___riscv_vmulh(vbool16_t mask,vint8mf2_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh(mask,op1,op2,31);
+}
+
+
+vint8m1_t test___riscv_vmulh(vbool8_t mask,vint8m1_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh(mask,op1,op2,31);
+}
+
+
+vint8m2_t test___riscv_vmulh(vbool4_t mask,vint8m2_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh(mask,op1,op2,31);
+}
+
+
+vint8m4_t test___riscv_vmulh(vbool2_t mask,vint8m4_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh(mask,op1,op2,31);
+}
+
+
+vint8m8_t test___riscv_vmulh(vbool1_t mask,vint8m8_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh(mask,op1,op2,31);
+}
+
+
+vint16mf4_t test___riscv_vmulh(vbool64_t mask,vint16mf4_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh(mask,op1,op2,31);
+}
+
+
+vint16mf2_t test___riscv_vmulh(vbool32_t mask,vint16mf2_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh(mask,op1,op2,31);
+}
+
+
+vint16m1_t test___riscv_vmulh(vbool16_t mask,vint16m1_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh(mask,op1,op2,31);
+}
+
+
+vint16m2_t test___riscv_vmulh(vbool8_t mask,vint16m2_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh(mask,op1,op2,31);
+}
+
+
+vint16m4_t test___riscv_vmulh(vbool4_t mask,vint16m4_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh(mask,op1,op2,31);
+}
+
+
+vint16m8_t test___riscv_vmulh(vbool2_t mask,vint16m8_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh(mask,op1,op2,31);
+}
+
+
+vint32mf2_t test___riscv_vmulh(vbool64_t mask,vint32mf2_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh(mask,op1,op2,31);
+}
+
+
+vint32m1_t test___riscv_vmulh(vbool32_t mask,vint32m1_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh(mask,op1,op2,31);
+}
+
+
+vint32m2_t test___riscv_vmulh(vbool16_t mask,vint32m2_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh(mask,op1,op2,31);
+}
+
+
+vint32m4_t test___riscv_vmulh(vbool8_t mask,vint32m4_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh(mask,op1,op2,31);
+}
+
+
+vint32m8_t test___riscv_vmulh(vbool4_t mask,vint32m8_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh(mask,op1,op2,31);
+}
+
+
+vint64m1_t test___riscv_vmulh(vbool64_t mask,vint64m1_t op1,int64_t op2,size_t vl)
+{
+    return __riscv_vmulh(mask,op1,op2,31);
+}
+
+
+vint64m2_t test___riscv_vmulh(vbool32_t mask,vint64m2_t op1,int64_t op2,size_t vl)
+{
+    return __riscv_vmulh(mask,op1,op2,31);
+}
+
+
+vint64m4_t test___riscv_vmulh(vbool16_t mask,vint64m4_t op1,int64_t op2,size_t vl)
+{
+    return __riscv_vmulh(mask,op1,op2,31);
+}
+
+
+vint64m8_t test___riscv_vmulh(vbool8_t mask,vint64m8_t op1,int64_t op2,size_t vl)
+{
+    return __riscv_vmulh(mask,op1,op2,31);
+}
+
+
+
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf8,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf4,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf2,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m1,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m2,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m4,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m8,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*mf4,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*mf2,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m1,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m2,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m4,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m8,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*mf2,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m1,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m2,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m4,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m8,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e64,\s*m1,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e64,\s*m2,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e64,\s*m4,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e64,\s*m8,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf8,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf4,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf2,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m1,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m2,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m4,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m8,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*mf4,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*mf2,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m1,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m2,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m4,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m8,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*mf2,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m1,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m2,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m4,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m8,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e64,\s*m1,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e64,\s*m2,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e64,\s*m4,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e64,\s*m8,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
diff --git a/gcc/testsuite/g++.target/riscv/rvv/base/vmulh_vx_rv64-3.C b/gcc/testsuite/g++.target/riscv/rvv/base/vmulh_vx_rv64-3.C
new file mode 100644
index 00000000000..3e43c77e1c2
--- /dev/null
+++ b/gcc/testsuite/g++.target/riscv/rvv/base/vmulh_vx_rv64-3.C
@@ -0,0 +1,314 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gcv -mabi=lp64d -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+vint8mf8_t test___riscv_vmulh(vint8mf8_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh(op1,op2,32);
+}
+
+
+vint8mf4_t test___riscv_vmulh(vint8mf4_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh(op1,op2,32);
+}
+
+
+vint8mf2_t test___riscv_vmulh(vint8mf2_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh(op1,op2,32);
+}
+
+
+vint8m1_t test___riscv_vmulh(vint8m1_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh(op1,op2,32);
+}
+
+
+vint8m2_t test___riscv_vmulh(vint8m2_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh(op1,op2,32);
+}
+
+
+vint8m4_t test___riscv_vmulh(vint8m4_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh(op1,op2,32);
+}
+
+
+vint8m8_t test___riscv_vmulh(vint8m8_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh(op1,op2,32);
+}
+
+
+vint16mf4_t test___riscv_vmulh(vint16mf4_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh(op1,op2,32);
+}
+
+
+vint16mf2_t test___riscv_vmulh(vint16mf2_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh(op1,op2,32);
+}
+
+
+vint16m1_t test___riscv_vmulh(vint16m1_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh(op1,op2,32);
+}
+
+
+vint16m2_t test___riscv_vmulh(vint16m2_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh(op1,op2,32);
+}
+
+
+vint16m4_t test___riscv_vmulh(vint16m4_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh(op1,op2,32);
+}
+
+
+vint16m8_t test___riscv_vmulh(vint16m8_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh(op1,op2,32);
+}
+
+
+vint32mf2_t test___riscv_vmulh(vint32mf2_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh(op1,op2,32);
+}
+
+
+vint32m1_t test___riscv_vmulh(vint32m1_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh(op1,op2,32);
+}
+
+
+vint32m2_t test___riscv_vmulh(vint32m2_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh(op1,op2,32);
+}
+
+
+vint32m4_t test___riscv_vmulh(vint32m4_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh(op1,op2,32);
+}
+
+
+vint32m8_t test___riscv_vmulh(vint32m8_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh(op1,op2,32);
+}
+
+
+vint64m1_t test___riscv_vmulh(vint64m1_t op1,int64_t op2,size_t vl)
+{
+    return __riscv_vmulh(op1,op2,32);
+}
+
+
+vint64m2_t test___riscv_vmulh(vint64m2_t op1,int64_t op2,size_t vl)
+{
+    return __riscv_vmulh(op1,op2,32);
+}
+
+
+vint64m4_t test___riscv_vmulh(vint64m4_t op1,int64_t op2,size_t vl)
+{
+    return __riscv_vmulh(op1,op2,32);
+}
+
+
+vint64m8_t test___riscv_vmulh(vint64m8_t op1,int64_t op2,size_t vl)
+{
+    return __riscv_vmulh(op1,op2,32);
+}
+
+
+vint8mf8_t test___riscv_vmulh(vbool64_t mask,vint8mf8_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh(mask,op1,op2,32);
+}
+
+
+vint8mf4_t test___riscv_vmulh(vbool32_t mask,vint8mf4_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh(mask,op1,op2,32);
+}
+
+
+vint8mf2_t test___riscv_vmulh(vbool16_t mask,vint8mf2_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh(mask,op1,op2,32);
+}
+
+
+vint8m1_t test___riscv_vmulh(vbool8_t mask,vint8m1_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh(mask,op1,op2,32);
+}
+
+
+vint8m2_t test___riscv_vmulh(vbool4_t mask,vint8m2_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh(mask,op1,op2,32);
+}
+
+
+vint8m4_t test___riscv_vmulh(vbool2_t mask,vint8m4_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh(mask,op1,op2,32);
+}
+
+
+vint8m8_t test___riscv_vmulh(vbool1_t mask,vint8m8_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh(mask,op1,op2,32);
+}
+
+
+vint16mf4_t test___riscv_vmulh(vbool64_t mask,vint16mf4_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh(mask,op1,op2,32);
+}
+
+
+vint16mf2_t test___riscv_vmulh(vbool32_t mask,vint16mf2_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh(mask,op1,op2,32);
+}
+
+
+vint16m1_t test___riscv_vmulh(vbool16_t mask,vint16m1_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh(mask,op1,op2,32);
+}
+
+
+vint16m2_t test___riscv_vmulh(vbool8_t mask,vint16m2_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh(mask,op1,op2,32);
+}
+
+
+vint16m4_t test___riscv_vmulh(vbool4_t mask,vint16m4_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh(mask,op1,op2,32);
+}
+
+
+vint16m8_t test___riscv_vmulh(vbool2_t mask,vint16m8_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh(mask,op1,op2,32);
+}
+
+
+vint32mf2_t test___riscv_vmulh(vbool64_t mask,vint32mf2_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh(mask,op1,op2,32);
+}
+
+
+vint32m1_t test___riscv_vmulh(vbool32_t mask,vint32m1_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh(mask,op1,op2,32);
+}
+
+
+vint32m2_t test___riscv_vmulh(vbool16_t mask,vint32m2_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh(mask,op1,op2,32);
+}
+
+
+vint32m4_t test___riscv_vmulh(vbool8_t mask,vint32m4_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh(mask,op1,op2,32);
+}
+
+
+vint32m8_t test___riscv_vmulh(vbool4_t mask,vint32m8_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh(mask,op1,op2,32);
+}
+
+
+vint64m1_t test___riscv_vmulh(vbool64_t mask,vint64m1_t op1,int64_t op2,size_t vl)
+{
+    return __riscv_vmulh(mask,op1,op2,32);
+}
+
+
+vint64m2_t test___riscv_vmulh(vbool32_t mask,vint64m2_t op1,int64_t op2,size_t vl)
+{
+    return __riscv_vmulh(mask,op1,op2,32);
+}
+
+
+vint64m4_t test___riscv_vmulh(vbool16_t mask,vint64m4_t op1,int64_t op2,size_t vl)
+{
+    return __riscv_vmulh(mask,op1,op2,32);
+}
+
+
+vint64m8_t test___riscv_vmulh(vbool8_t mask,vint64m8_t op1,int64_t op2,size_t vl)
+{
+    return __riscv_vmulh(mask,op1,op2,32);
+}
+
+
+
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf8,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf4,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf2,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m1,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m2,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m4,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m8,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf4,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf2,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m1,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m2,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m4,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m8,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*mf2,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m1,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m2,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m4,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m8,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m1,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m2,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m4,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m8,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf8,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf4,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf2,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m1,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m2,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m4,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m8,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf4,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf2,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m1,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m2,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m4,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m8,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*mf2,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m1,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m2,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m4,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m8,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m1,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m2,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m4,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m8,\s*t[au],\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
diff --git a/gcc/testsuite/g++.target/riscv/rvv/base/vmulh_vx_tu_rv32-1.C b/gcc/testsuite/g++.target/riscv/rvv/base/vmulh_vx_tu_rv32-1.C
new file mode 100644
index 00000000000..e4afe24171d
--- /dev/null
+++ b/gcc/testsuite/g++.target/riscv/rvv/base/vmulh_vx_tu_rv32-1.C
@@ -0,0 +1,157 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv32gcv -mabi=ilp32d -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+vint8mf8_t test___riscv_vmulh_tu(vint8mf8_t merge,vint8mf8_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_tu(merge,op1,op2,vl);
+}
+
+
+vint8mf4_t test___riscv_vmulh_tu(vint8mf4_t merge,vint8mf4_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_tu(merge,op1,op2,vl);
+}
+
+
+vint8mf2_t test___riscv_vmulh_tu(vint8mf2_t merge,vint8mf2_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_tu(merge,op1,op2,vl);
+}
+
+
+vint8m1_t test___riscv_vmulh_tu(vint8m1_t merge,vint8m1_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_tu(merge,op1,op2,vl);
+}
+
+
+vint8m2_t test___riscv_vmulh_tu(vint8m2_t merge,vint8m2_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_tu(merge,op1,op2,vl);
+}
+
+
+vint8m4_t test___riscv_vmulh_tu(vint8m4_t merge,vint8m4_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_tu(merge,op1,op2,vl);
+}
+
+
+vint8m8_t test___riscv_vmulh_tu(vint8m8_t merge,vint8m8_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_tu(merge,op1,op2,vl);
+}
+
+
+vint16mf4_t test___riscv_vmulh_tu(vint16mf4_t merge,vint16mf4_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh_tu(merge,op1,op2,vl);
+}
+
+
+vint16mf2_t test___riscv_vmulh_tu(vint16mf2_t merge,vint16mf2_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh_tu(merge,op1,op2,vl);
+}
+
+
+vint16m1_t test___riscv_vmulh_tu(vint16m1_t merge,vint16m1_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh_tu(merge,op1,op2,vl);
+}
+
+
+vint16m2_t test___riscv_vmulh_tu(vint16m2_t merge,vint16m2_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh_tu(merge,op1,op2,vl);
+}
+
+
+vint16m4_t test___riscv_vmulh_tu(vint16m4_t merge,vint16m4_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh_tu(merge,op1,op2,vl);
+}
+
+
+vint16m8_t test___riscv_vmulh_tu(vint16m8_t merge,vint16m8_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh_tu(merge,op1,op2,vl);
+}
+
+
+vint32mf2_t test___riscv_vmulh_tu(vint32mf2_t merge,vint32mf2_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh_tu(merge,op1,op2,vl);
+}
+
+
+vint32m1_t test___riscv_vmulh_tu(vint32m1_t merge,vint32m1_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh_tu(merge,op1,op2,vl);
+}
+
+
+vint32m2_t test___riscv_vmulh_tu(vint32m2_t merge,vint32m2_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh_tu(merge,op1,op2,vl);
+}
+
+
+vint32m4_t test___riscv_vmulh_tu(vint32m4_t merge,vint32m4_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh_tu(merge,op1,op2,vl);
+}
+
+
+vint32m8_t test___riscv_vmulh_tu(vint32m8_t merge,vint32m8_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh_tu(merge,op1,op2,vl);
+}
+
+
+vint64m1_t test___riscv_vmulh_tu(vint64m1_t merge,vint64m1_t op1,int64_t op2,size_t vl)
+{
+    return __riscv_vmulh_tu(merge,op1,op2,vl);
+}
+
+
+vint64m2_t test___riscv_vmulh_tu(vint64m2_t merge,vint64m2_t op1,int64_t op2,size_t vl)
+{
+    return __riscv_vmulh_tu(merge,op1,op2,vl);
+}
+
+
+vint64m4_t test___riscv_vmulh_tu(vint64m4_t merge,vint64m4_t op1,int64_t op2,size_t vl)
+{
+    return __riscv_vmulh_tu(merge,op1,op2,vl);
+}
+
+
+vint64m8_t test___riscv_vmulh_tu(vint64m8_t merge,vint64m8_t op1,int64_t op2,size_t vl)
+{
+    return __riscv_vmulh_tu(merge,op1,op2,vl);
+}
+
+
+
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf8,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf4,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf2,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m1,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m2,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m4,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m8,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf4,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf2,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m1,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m2,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m4,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m8,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*mf2,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m1,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m2,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m4,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m8,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vmulh\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 4 } } */
diff --git a/gcc/testsuite/g++.target/riscv/rvv/base/vmulh_vx_tu_rv32-2.C b/gcc/testsuite/g++.target/riscv/rvv/base/vmulh_vx_tu_rv32-2.C
new file mode 100644
index 00000000000..aedf4799960
--- /dev/null
+++ b/gcc/testsuite/g++.target/riscv/rvv/base/vmulh_vx_tu_rv32-2.C
@@ -0,0 +1,157 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv32gcv -mabi=ilp32d -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+vint8mf8_t test___riscv_vmulh_tu(vint8mf8_t merge,vint8mf8_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_tu(merge,op1,op2,31);
+}
+
+
+vint8mf4_t test___riscv_vmulh_tu(vint8mf4_t merge,vint8mf4_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_tu(merge,op1,op2,31);
+}
+
+
+vint8mf2_t test___riscv_vmulh_tu(vint8mf2_t merge,vint8mf2_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_tu(merge,op1,op2,31);
+}
+
+
+vint8m1_t test___riscv_vmulh_tu(vint8m1_t merge,vint8m1_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_tu(merge,op1,op2,31);
+}
+
+
+vint8m2_t test___riscv_vmulh_tu(vint8m2_t merge,vint8m2_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_tu(merge,op1,op2,31);
+}
+
+
+vint8m4_t test___riscv_vmulh_tu(vint8m4_t merge,vint8m4_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_tu(merge,op1,op2,31);
+}
+
+
+vint8m8_t test___riscv_vmulh_tu(vint8m8_t merge,vint8m8_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_tu(merge,op1,op2,31);
+}
+
+
+vint16mf4_t test___riscv_vmulh_tu(vint16mf4_t merge,vint16mf4_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh_tu(merge,op1,op2,31);
+}
+
+
+vint16mf2_t test___riscv_vmulh_tu(vint16mf2_t merge,vint16mf2_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh_tu(merge,op1,op2,31);
+}
+
+
+vint16m1_t test___riscv_vmulh_tu(vint16m1_t merge,vint16m1_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh_tu(merge,op1,op2,31);
+}
+
+
+vint16m2_t test___riscv_vmulh_tu(vint16m2_t merge,vint16m2_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh_tu(merge,op1,op2,31);
+}
+
+
+vint16m4_t test___riscv_vmulh_tu(vint16m4_t merge,vint16m4_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh_tu(merge,op1,op2,31);
+}
+
+
+vint16m8_t test___riscv_vmulh_tu(vint16m8_t merge,vint16m8_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh_tu(merge,op1,op2,31);
+}
+
+
+vint32mf2_t test___riscv_vmulh_tu(vint32mf2_t merge,vint32mf2_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh_tu(merge,op1,op2,31);
+}
+
+
+vint32m1_t test___riscv_vmulh_tu(vint32m1_t merge,vint32m1_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh_tu(merge,op1,op2,31);
+}
+
+
+vint32m2_t test___riscv_vmulh_tu(vint32m2_t merge,vint32m2_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh_tu(merge,op1,op2,31);
+}
+
+
+vint32m4_t test___riscv_vmulh_tu(vint32m4_t merge,vint32m4_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh_tu(merge,op1,op2,31);
+}
+
+
+vint32m8_t test___riscv_vmulh_tu(vint32m8_t merge,vint32m8_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh_tu(merge,op1,op2,31);
+}
+
+
+vint64m1_t test___riscv_vmulh_tu(vint64m1_t merge,vint64m1_t op1,int64_t op2,size_t vl)
+{
+    return __riscv_vmulh_tu(merge,op1,op2,31);
+}
+
+
+vint64m2_t test___riscv_vmulh_tu(vint64m2_t merge,vint64m2_t op1,int64_t op2,size_t vl)
+{
+    return __riscv_vmulh_tu(merge,op1,op2,31);
+}
+
+
+vint64m4_t test___riscv_vmulh_tu(vint64m4_t merge,vint64m4_t op1,int64_t op2,size_t vl)
+{
+    return __riscv_vmulh_tu(merge,op1,op2,31);
+}
+
+
+vint64m8_t test___riscv_vmulh_tu(vint64m8_t merge,vint64m8_t op1,int64_t op2,size_t vl)
+{
+    return __riscv_vmulh_tu(merge,op1,op2,31);
+}
+
+
+
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf8,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf4,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf2,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m1,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m2,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m4,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m8,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*mf4,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*mf2,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m1,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m2,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m4,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m8,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*mf2,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m1,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m2,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m4,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m8,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vmulh\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 4 } } */
diff --git a/gcc/testsuite/g++.target/riscv/rvv/base/vmulh_vx_tu_rv32-3.C b/gcc/testsuite/g++.target/riscv/rvv/base/vmulh_vx_tu_rv32-3.C
new file mode 100644
index 00000000000..8d4f63e775f
--- /dev/null
+++ b/gcc/testsuite/g++.target/riscv/rvv/base/vmulh_vx_tu_rv32-3.C
@@ -0,0 +1,157 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv32gcv -mabi=ilp32d -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+vint8mf8_t test___riscv_vmulh_tu(vint8mf8_t merge,vint8mf8_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_tu(merge,op1,op2,32);
+}
+
+
+vint8mf4_t test___riscv_vmulh_tu(vint8mf4_t merge,vint8mf4_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_tu(merge,op1,op2,32);
+}
+
+
+vint8mf2_t test___riscv_vmulh_tu(vint8mf2_t merge,vint8mf2_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_tu(merge,op1,op2,32);
+}
+
+
+vint8m1_t test___riscv_vmulh_tu(vint8m1_t merge,vint8m1_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_tu(merge,op1,op2,32);
+}
+
+
+vint8m2_t test___riscv_vmulh_tu(vint8m2_t merge,vint8m2_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_tu(merge,op1,op2,32);
+}
+
+
+vint8m4_t test___riscv_vmulh_tu(vint8m4_t merge,vint8m4_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_tu(merge,op1,op2,32);
+}
+
+
+vint8m8_t test___riscv_vmulh_tu(vint8m8_t merge,vint8m8_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_tu(merge,op1,op2,32);
+}
+
+
+vint16mf4_t test___riscv_vmulh_tu(vint16mf4_t merge,vint16mf4_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh_tu(merge,op1,op2,32);
+}
+
+
+vint16mf2_t test___riscv_vmulh_tu(vint16mf2_t merge,vint16mf2_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh_tu(merge,op1,op2,32);
+}
+
+
+vint16m1_t test___riscv_vmulh_tu(vint16m1_t merge,vint16m1_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh_tu(merge,op1,op2,32);
+}
+
+
+vint16m2_t test___riscv_vmulh_tu(vint16m2_t merge,vint16m2_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh_tu(merge,op1,op2,32);
+}
+
+
+vint16m4_t test___riscv_vmulh_tu(vint16m4_t merge,vint16m4_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh_tu(merge,op1,op2,32);
+}
+
+
+vint16m8_t test___riscv_vmulh_tu(vint16m8_t merge,vint16m8_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh_tu(merge,op1,op2,32);
+}
+
+
+vint32mf2_t test___riscv_vmulh_tu(vint32mf2_t merge,vint32mf2_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh_tu(merge,op1,op2,32);
+}
+
+
+vint32m1_t test___riscv_vmulh_tu(vint32m1_t merge,vint32m1_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh_tu(merge,op1,op2,32);
+}
+
+
+vint32m2_t test___riscv_vmulh_tu(vint32m2_t merge,vint32m2_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh_tu(merge,op1,op2,32);
+}
+
+
+vint32m4_t test___riscv_vmulh_tu(vint32m4_t merge,vint32m4_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh_tu(merge,op1,op2,32);
+}
+
+
+vint32m8_t test___riscv_vmulh_tu(vint32m8_t merge,vint32m8_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh_tu(merge,op1,op2,32);
+}
+
+
+vint64m1_t test___riscv_vmulh_tu(vint64m1_t merge,vint64m1_t op1,int64_t op2,size_t vl)
+{
+    return __riscv_vmulh_tu(merge,op1,op2,32);
+}
+
+
+vint64m2_t test___riscv_vmulh_tu(vint64m2_t merge,vint64m2_t op1,int64_t op2,size_t vl)
+{
+    return __riscv_vmulh_tu(merge,op1,op2,32);
+}
+
+
+vint64m4_t test___riscv_vmulh_tu(vint64m4_t merge,vint64m4_t op1,int64_t op2,size_t vl)
+{
+    return __riscv_vmulh_tu(merge,op1,op2,32);
+}
+
+
+vint64m8_t test___riscv_vmulh_tu(vint64m8_t merge,vint64m8_t op1,int64_t op2,size_t vl)
+{
+    return __riscv_vmulh_tu(merge,op1,op2,32);
+}
+
+
+
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf8,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf4,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf2,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m1,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m2,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m4,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m8,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf4,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf2,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m1,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m2,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m4,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m8,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*mf2,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m1,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m2,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m4,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m8,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vmulh\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 4 } } */
diff --git a/gcc/testsuite/g++.target/riscv/rvv/base/vmulh_vx_tu_rv64-1.C b/gcc/testsuite/g++.target/riscv/rvv/base/vmulh_vx_tu_rv64-1.C
new file mode 100644
index 00000000000..ff99eeb9157
--- /dev/null
+++ b/gcc/testsuite/g++.target/riscv/rvv/base/vmulh_vx_tu_rv64-1.C
@@ -0,0 +1,160 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gcv -mabi=lp64d -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+vint8mf8_t test___riscv_vmulh_tu(vint8mf8_t merge,vint8mf8_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_tu(merge,op1,op2,vl);
+}
+
+
+vint8mf4_t test___riscv_vmulh_tu(vint8mf4_t merge,vint8mf4_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_tu(merge,op1,op2,vl);
+}
+
+
+vint8mf2_t test___riscv_vmulh_tu(vint8mf2_t merge,vint8mf2_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_tu(merge,op1,op2,vl);
+}
+
+
+vint8m1_t test___riscv_vmulh_tu(vint8m1_t merge,vint8m1_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_tu(merge,op1,op2,vl);
+}
+
+
+vint8m2_t test___riscv_vmulh_tu(vint8m2_t merge,vint8m2_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_tu(merge,op1,op2,vl);
+}
+
+
+vint8m4_t test___riscv_vmulh_tu(vint8m4_t merge,vint8m4_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_tu(merge,op1,op2,vl);
+}
+
+
+vint8m8_t test___riscv_vmulh_tu(vint8m8_t merge,vint8m8_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_tu(merge,op1,op2,vl);
+}
+
+
+vint16mf4_t test___riscv_vmulh_tu(vint16mf4_t merge,vint16mf4_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh_tu(merge,op1,op2,vl);
+}
+
+
+vint16mf2_t test___riscv_vmulh_tu(vint16mf2_t merge,vint16mf2_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh_tu(merge,op1,op2,vl);
+}
+
+
+vint16m1_t test___riscv_vmulh_tu(vint16m1_t merge,vint16m1_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh_tu(merge,op1,op2,vl);
+}
+
+
+vint16m2_t test___riscv_vmulh_tu(vint16m2_t merge,vint16m2_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh_tu(merge,op1,op2,vl);
+}
+
+
+vint16m4_t test___riscv_vmulh_tu(vint16m4_t merge,vint16m4_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh_tu(merge,op1,op2,vl);
+}
+
+
+vint16m8_t test___riscv_vmulh_tu(vint16m8_t merge,vint16m8_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh_tu(merge,op1,op2,vl);
+}
+
+
+vint32mf2_t test___riscv_vmulh_tu(vint32mf2_t merge,vint32mf2_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh_tu(merge,op1,op2,vl);
+}
+
+
+vint32m1_t test___riscv_vmulh_tu(vint32m1_t merge,vint32m1_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh_tu(merge,op1,op2,vl);
+}
+
+
+vint32m2_t test___riscv_vmulh_tu(vint32m2_t merge,vint32m2_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh_tu(merge,op1,op2,vl);
+}
+
+
+vint32m4_t test___riscv_vmulh_tu(vint32m4_t merge,vint32m4_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh_tu(merge,op1,op2,vl);
+}
+
+
+vint32m8_t test___riscv_vmulh_tu(vint32m8_t merge,vint32m8_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh_tu(merge,op1,op2,vl);
+}
+
+
+vint64m1_t test___riscv_vmulh_tu(vint64m1_t merge,vint64m1_t op1,int64_t op2,size_t vl)
+{
+    return __riscv_vmulh_tu(merge,op1,op2,vl);
+}
+
+
+vint64m2_t test___riscv_vmulh_tu(vint64m2_t merge,vint64m2_t op1,int64_t op2,size_t vl)
+{
+    return __riscv_vmulh_tu(merge,op1,op2,vl);
+}
+
+
+vint64m4_t test___riscv_vmulh_tu(vint64m4_t merge,vint64m4_t op1,int64_t op2,size_t vl)
+{
+    return __riscv_vmulh_tu(merge,op1,op2,vl);
+}
+
+
+vint64m8_t test___riscv_vmulh_tu(vint64m8_t merge,vint64m8_t op1,int64_t op2,size_t vl)
+{
+    return __riscv_vmulh_tu(merge,op1,op2,vl);
+}
+
+
+
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf8,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf4,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf2,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m1,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m2,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m4,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m8,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf4,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf2,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m1,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m2,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m4,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m8,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*mf2,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m1,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m2,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m4,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m8,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m1,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m2,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m4,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m8,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
diff --git a/gcc/testsuite/g++.target/riscv/rvv/base/vmulh_vx_tu_rv64-2.C b/gcc/testsuite/g++.target/riscv/rvv/base/vmulh_vx_tu_rv64-2.C
new file mode 100644
index 00000000000..151193bbd97
--- /dev/null
+++ b/gcc/testsuite/g++.target/riscv/rvv/base/vmulh_vx_tu_rv64-2.C
@@ -0,0 +1,160 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gcv -mabi=lp64d -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+vint8mf8_t test___riscv_vmulh_tu(vint8mf8_t merge,vint8mf8_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_tu(merge,op1,op2,31);
+}
+
+
+vint8mf4_t test___riscv_vmulh_tu(vint8mf4_t merge,vint8mf4_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_tu(merge,op1,op2,31);
+}
+
+
+vint8mf2_t test___riscv_vmulh_tu(vint8mf2_t merge,vint8mf2_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_tu(merge,op1,op2,31);
+}
+
+
+vint8m1_t test___riscv_vmulh_tu(vint8m1_t merge,vint8m1_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_tu(merge,op1,op2,31);
+}
+
+
+vint8m2_t test___riscv_vmulh_tu(vint8m2_t merge,vint8m2_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_tu(merge,op1,op2,31);
+}
+
+
+vint8m4_t test___riscv_vmulh_tu(vint8m4_t merge,vint8m4_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_tu(merge,op1,op2,31);
+}
+
+
+vint8m8_t test___riscv_vmulh_tu(vint8m8_t merge,vint8m8_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_tu(merge,op1,op2,31);
+}
+
+
+vint16mf4_t test___riscv_vmulh_tu(vint16mf4_t merge,vint16mf4_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh_tu(merge,op1,op2,31);
+}
+
+
+vint16mf2_t test___riscv_vmulh_tu(vint16mf2_t merge,vint16mf2_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh_tu(merge,op1,op2,31);
+}
+
+
+vint16m1_t test___riscv_vmulh_tu(vint16m1_t merge,vint16m1_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh_tu(merge,op1,op2,31);
+}
+
+
+vint16m2_t test___riscv_vmulh_tu(vint16m2_t merge,vint16m2_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh_tu(merge,op1,op2,31);
+}
+
+
+vint16m4_t test___riscv_vmulh_tu(vint16m4_t merge,vint16m4_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh_tu(merge,op1,op2,31);
+}
+
+
+vint16m8_t test___riscv_vmulh_tu(vint16m8_t merge,vint16m8_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh_tu(merge,op1,op2,31);
+}
+
+
+vint32mf2_t test___riscv_vmulh_tu(vint32mf2_t merge,vint32mf2_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh_tu(merge,op1,op2,31);
+}
+
+
+vint32m1_t test___riscv_vmulh_tu(vint32m1_t merge,vint32m1_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh_tu(merge,op1,op2,31);
+}
+
+
+vint32m2_t test___riscv_vmulh_tu(vint32m2_t merge,vint32m2_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh_tu(merge,op1,op2,31);
+}
+
+
+vint32m4_t test___riscv_vmulh_tu(vint32m4_t merge,vint32m4_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh_tu(merge,op1,op2,31);
+}
+
+
+vint32m8_t test___riscv_vmulh_tu(vint32m8_t merge,vint32m8_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh_tu(merge,op1,op2,31);
+}
+
+
+vint64m1_t test___riscv_vmulh_tu(vint64m1_t merge,vint64m1_t op1,int64_t op2,size_t vl)
+{
+    return __riscv_vmulh_tu(merge,op1,op2,31);
+}
+
+
+vint64m2_t test___riscv_vmulh_tu(vint64m2_t merge,vint64m2_t op1,int64_t op2,size_t vl)
+{
+    return __riscv_vmulh_tu(merge,op1,op2,31);
+}
+
+
+vint64m4_t test___riscv_vmulh_tu(vint64m4_t merge,vint64m4_t op1,int64_t op2,size_t vl)
+{
+    return __riscv_vmulh_tu(merge,op1,op2,31);
+}
+
+
+vint64m8_t test___riscv_vmulh_tu(vint64m8_t merge,vint64m8_t op1,int64_t op2,size_t vl)
+{
+    return __riscv_vmulh_tu(merge,op1,op2,31);
+}
+
+
+
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf8,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf4,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf2,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m1,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m2,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m4,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m8,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*mf4,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*mf2,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m1,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m2,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m4,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m8,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*mf2,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m1,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m2,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m4,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m8,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e64,\s*m1,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e64,\s*m2,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e64,\s*m4,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e64,\s*m8,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
diff --git a/gcc/testsuite/g++.target/riscv/rvv/base/vmulh_vx_tu_rv64-3.C b/gcc/testsuite/g++.target/riscv/rvv/base/vmulh_vx_tu_rv64-3.C
new file mode 100644
index 00000000000..76887462d23
--- /dev/null
+++ b/gcc/testsuite/g++.target/riscv/rvv/base/vmulh_vx_tu_rv64-3.C
@@ -0,0 +1,160 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gcv -mabi=lp64d -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+vint8mf8_t test___riscv_vmulh_tu(vint8mf8_t merge,vint8mf8_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_tu(merge,op1,op2,32);
+}
+
+
+vint8mf4_t test___riscv_vmulh_tu(vint8mf4_t merge,vint8mf4_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_tu(merge,op1,op2,32);
+}
+
+
+vint8mf2_t test___riscv_vmulh_tu(vint8mf2_t merge,vint8mf2_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_tu(merge,op1,op2,32);
+}
+
+
+vint8m1_t test___riscv_vmulh_tu(vint8m1_t merge,vint8m1_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_tu(merge,op1,op2,32);
+}
+
+
+vint8m2_t test___riscv_vmulh_tu(vint8m2_t merge,vint8m2_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_tu(merge,op1,op2,32);
+}
+
+
+vint8m4_t test___riscv_vmulh_tu(vint8m4_t merge,vint8m4_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_tu(merge,op1,op2,32);
+}
+
+
+vint8m8_t test___riscv_vmulh_tu(vint8m8_t merge,vint8m8_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_tu(merge,op1,op2,32);
+}
+
+
+vint16mf4_t test___riscv_vmulh_tu(vint16mf4_t merge,vint16mf4_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh_tu(merge,op1,op2,32);
+}
+
+
+vint16mf2_t test___riscv_vmulh_tu(vint16mf2_t merge,vint16mf2_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh_tu(merge,op1,op2,32);
+}
+
+
+vint16m1_t test___riscv_vmulh_tu(vint16m1_t merge,vint16m1_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh_tu(merge,op1,op2,32);
+}
+
+
+vint16m2_t test___riscv_vmulh_tu(vint16m2_t merge,vint16m2_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh_tu(merge,op1,op2,32);
+}
+
+
+vint16m4_t test___riscv_vmulh_tu(vint16m4_t merge,vint16m4_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh_tu(merge,op1,op2,32);
+}
+
+
+vint16m8_t test___riscv_vmulh_tu(vint16m8_t merge,vint16m8_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh_tu(merge,op1,op2,32);
+}
+
+
+vint32mf2_t test___riscv_vmulh_tu(vint32mf2_t merge,vint32mf2_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh_tu(merge,op1,op2,32);
+}
+
+
+vint32m1_t test___riscv_vmulh_tu(vint32m1_t merge,vint32m1_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh_tu(merge,op1,op2,32);
+}
+
+
+vint32m2_t test___riscv_vmulh_tu(vint32m2_t merge,vint32m2_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh_tu(merge,op1,op2,32);
+}
+
+
+vint32m4_t test___riscv_vmulh_tu(vint32m4_t merge,vint32m4_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh_tu(merge,op1,op2,32);
+}
+
+
+vint32m8_t test___riscv_vmulh_tu(vint32m8_t merge,vint32m8_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh_tu(merge,op1,op2,32);
+}
+
+
+vint64m1_t test___riscv_vmulh_tu(vint64m1_t merge,vint64m1_t op1,int64_t op2,size_t vl)
+{
+    return __riscv_vmulh_tu(merge,op1,op2,32);
+}
+
+
+vint64m2_t test___riscv_vmulh_tu(vint64m2_t merge,vint64m2_t op1,int64_t op2,size_t vl)
+{
+    return __riscv_vmulh_tu(merge,op1,op2,32);
+}
+
+
+vint64m4_t test___riscv_vmulh_tu(vint64m4_t merge,vint64m4_t op1,int64_t op2,size_t vl)
+{
+    return __riscv_vmulh_tu(merge,op1,op2,32);
+}
+
+
+vint64m8_t test___riscv_vmulh_tu(vint64m8_t merge,vint64m8_t op1,int64_t op2,size_t vl)
+{
+    return __riscv_vmulh_tu(merge,op1,op2,32);
+}
+
+
+
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf8,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf4,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf2,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m1,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m2,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m4,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m8,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf4,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf2,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m1,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m2,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m4,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m8,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*mf2,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m1,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m2,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m4,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m8,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m1,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m2,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m4,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m8,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
diff --git a/gcc/testsuite/g++.target/riscv/rvv/base/vmulh_vx_tum_rv32-1.C b/gcc/testsuite/g++.target/riscv/rvv/base/vmulh_vx_tum_rv32-1.C
new file mode 100644
index 00000000000..64a52d6aab1
--- /dev/null
+++ b/gcc/testsuite/g++.target/riscv/rvv/base/vmulh_vx_tum_rv32-1.C
@@ -0,0 +1,157 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv32gcv -mabi=ilp32d -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+vint8mf8_t test___riscv_vmulh_tum(vbool64_t mask,vint8mf8_t merge,vint8mf8_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_tum(mask,merge,op1,op2,vl);
+}
+
+
+vint8mf4_t test___riscv_vmulh_tum(vbool32_t mask,vint8mf4_t merge,vint8mf4_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_tum(mask,merge,op1,op2,vl);
+}
+
+
+vint8mf2_t test___riscv_vmulh_tum(vbool16_t mask,vint8mf2_t merge,vint8mf2_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_tum(mask,merge,op1,op2,vl);
+}
+
+
+vint8m1_t test___riscv_vmulh_tum(vbool8_t mask,vint8m1_t merge,vint8m1_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_tum(mask,merge,op1,op2,vl);
+}
+
+
+vint8m2_t test___riscv_vmulh_tum(vbool4_t mask,vint8m2_t merge,vint8m2_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_tum(mask,merge,op1,op2,vl);
+}
+
+
+vint8m4_t test___riscv_vmulh_tum(vbool2_t mask,vint8m4_t merge,vint8m4_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_tum(mask,merge,op1,op2,vl);
+}
+
+
+vint8m8_t test___riscv_vmulh_tum(vbool1_t mask,vint8m8_t merge,vint8m8_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_tum(mask,merge,op1,op2,vl);
+}
+
+
+vint16mf4_t test___riscv_vmulh_tum(vbool64_t mask,vint16mf4_t merge,vint16mf4_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh_tum(mask,merge,op1,op2,vl);
+}
+
+
+vint16mf2_t test___riscv_vmulh_tum(vbool32_t mask,vint16mf2_t merge,vint16mf2_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh_tum(mask,merge,op1,op2,vl);
+}
+
+
+vint16m1_t test___riscv_vmulh_tum(vbool16_t mask,vint16m1_t merge,vint16m1_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh_tum(mask,merge,op1,op2,vl);
+}
+
+
+vint16m2_t test___riscv_vmulh_tum(vbool8_t mask,vint16m2_t merge,vint16m2_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh_tum(mask,merge,op1,op2,vl);
+}
+
+
+vint16m4_t test___riscv_vmulh_tum(vbool4_t mask,vint16m4_t merge,vint16m4_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh_tum(mask,merge,op1,op2,vl);
+}
+
+
+vint16m8_t test___riscv_vmulh_tum(vbool2_t mask,vint16m8_t merge,vint16m8_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh_tum(mask,merge,op1,op2,vl);
+}
+
+
+vint32mf2_t test___riscv_vmulh_tum(vbool64_t mask,vint32mf2_t merge,vint32mf2_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh_tum(mask,merge,op1,op2,vl);
+}
+
+
+vint32m1_t test___riscv_vmulh_tum(vbool32_t mask,vint32m1_t merge,vint32m1_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh_tum(mask,merge,op1,op2,vl);
+}
+
+
+vint32m2_t test___riscv_vmulh_tum(vbool16_t mask,vint32m2_t merge,vint32m2_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh_tum(mask,merge,op1,op2,vl);
+}
+
+
+vint32m4_t test___riscv_vmulh_tum(vbool8_t mask,vint32m4_t merge,vint32m4_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh_tum(mask,merge,op1,op2,vl);
+}
+
+
+vint32m8_t test___riscv_vmulh_tum(vbool4_t mask,vint32m8_t merge,vint32m8_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh_tum(mask,merge,op1,op2,vl);
+}
+
+
+vint64m1_t test___riscv_vmulh_tum(vbool64_t mask,vint64m1_t merge,vint64m1_t op1,int64_t op2,size_t vl)
+{
+    return __riscv_vmulh_tum(mask,merge,op1,op2,vl);
+}
+
+
+vint64m2_t test___riscv_vmulh_tum(vbool32_t mask,vint64m2_t merge,vint64m2_t op1,int64_t op2,size_t vl)
+{
+    return __riscv_vmulh_tum(mask,merge,op1,op2,vl);
+}
+
+
+vint64m4_t test___riscv_vmulh_tum(vbool16_t mask,vint64m4_t merge,vint64m4_t op1,int64_t op2,size_t vl)
+{
+    return __riscv_vmulh_tum(mask,merge,op1,op2,vl);
+}
+
+
+vint64m8_t test___riscv_vmulh_tum(vbool8_t mask,vint64m8_t merge,vint64m8_t op1,int64_t op2,size_t vl)
+{
+    return __riscv_vmulh_tum(mask,merge,op1,op2,vl);
+}
+
+
+
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf8,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf4,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf2,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m1,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m2,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m4,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m8,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf4,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf2,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m1,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m2,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m4,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m8,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*mf2,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m1,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m2,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m4,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m8,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vmulh\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 4 } } */
diff --git a/gcc/testsuite/g++.target/riscv/rvv/base/vmulh_vx_tum_rv32-2.C b/gcc/testsuite/g++.target/riscv/rvv/base/vmulh_vx_tum_rv32-2.C
new file mode 100644
index 00000000000..c19da170581
--- /dev/null
+++ b/gcc/testsuite/g++.target/riscv/rvv/base/vmulh_vx_tum_rv32-2.C
@@ -0,0 +1,157 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv32gcv -mabi=ilp32d -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+vint8mf8_t test___riscv_vmulh_tum(vbool64_t mask,vint8mf8_t merge,vint8mf8_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_tum(mask,merge,op1,op2,31);
+}
+
+
+vint8mf4_t test___riscv_vmulh_tum(vbool32_t mask,vint8mf4_t merge,vint8mf4_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_tum(mask,merge,op1,op2,31);
+}
+
+
+vint8mf2_t test___riscv_vmulh_tum(vbool16_t mask,vint8mf2_t merge,vint8mf2_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_tum(mask,merge,op1,op2,31);
+}
+
+
+vint8m1_t test___riscv_vmulh_tum(vbool8_t mask,vint8m1_t merge,vint8m1_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_tum(mask,merge,op1,op2,31);
+}
+
+
+vint8m2_t test___riscv_vmulh_tum(vbool4_t mask,vint8m2_t merge,vint8m2_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_tum(mask,merge,op1,op2,31);
+}
+
+
+vint8m4_t test___riscv_vmulh_tum(vbool2_t mask,vint8m4_t merge,vint8m4_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_tum(mask,merge,op1,op2,31);
+}
+
+
+vint8m8_t test___riscv_vmulh_tum(vbool1_t mask,vint8m8_t merge,vint8m8_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_tum(mask,merge,op1,op2,31);
+}
+
+
+vint16mf4_t test___riscv_vmulh_tum(vbool64_t mask,vint16mf4_t merge,vint16mf4_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh_tum(mask,merge,op1,op2,31);
+}
+
+
+vint16mf2_t test___riscv_vmulh_tum(vbool32_t mask,vint16mf2_t merge,vint16mf2_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh_tum(mask,merge,op1,op2,31);
+}
+
+
+vint16m1_t test___riscv_vmulh_tum(vbool16_t mask,vint16m1_t merge,vint16m1_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh_tum(mask,merge,op1,op2,31);
+}
+
+
+vint16m2_t test___riscv_vmulh_tum(vbool8_t mask,vint16m2_t merge,vint16m2_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh_tum(mask,merge,op1,op2,31);
+}
+
+
+vint16m4_t test___riscv_vmulh_tum(vbool4_t mask,vint16m4_t merge,vint16m4_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh_tum(mask,merge,op1,op2,31);
+}
+
+
+vint16m8_t test___riscv_vmulh_tum(vbool2_t mask,vint16m8_t merge,vint16m8_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh_tum(mask,merge,op1,op2,31);
+}
+
+
+vint32mf2_t test___riscv_vmulh_tum(vbool64_t mask,vint32mf2_t merge,vint32mf2_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh_tum(mask,merge,op1,op2,31);
+}
+
+
+vint32m1_t test___riscv_vmulh_tum(vbool32_t mask,vint32m1_t merge,vint32m1_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh_tum(mask,merge,op1,op2,31);
+}
+
+
+vint32m2_t test___riscv_vmulh_tum(vbool16_t mask,vint32m2_t merge,vint32m2_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh_tum(mask,merge,op1,op2,31);
+}
+
+
+vint32m4_t test___riscv_vmulh_tum(vbool8_t mask,vint32m4_t merge,vint32m4_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh_tum(mask,merge,op1,op2,31);
+}
+
+
+vint32m8_t test___riscv_vmulh_tum(vbool4_t mask,vint32m8_t merge,vint32m8_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh_tum(mask,merge,op1,op2,31);
+}
+
+
+vint64m1_t test___riscv_vmulh_tum(vbool64_t mask,vint64m1_t merge,vint64m1_t op1,int64_t op2,size_t vl)
+{
+    return __riscv_vmulh_tum(mask,merge,op1,op2,31);
+}
+
+
+vint64m2_t test___riscv_vmulh_tum(vbool32_t mask,vint64m2_t merge,vint64m2_t op1,int64_t op2,size_t vl)
+{
+    return __riscv_vmulh_tum(mask,merge,op1,op2,31);
+}
+
+
+vint64m4_t test___riscv_vmulh_tum(vbool16_t mask,vint64m4_t merge,vint64m4_t op1,int64_t op2,size_t vl)
+{
+    return __riscv_vmulh_tum(mask,merge,op1,op2,31);
+}
+
+
+vint64m8_t test___riscv_vmulh_tum(vbool8_t mask,vint64m8_t merge,vint64m8_t op1,int64_t op2,size_t vl)
+{
+    return __riscv_vmulh_tum(mask,merge,op1,op2,31);
+}
+
+
+
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf8,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf4,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf2,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m1,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m2,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m4,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m8,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*mf4,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*mf2,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m1,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m2,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m4,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m8,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*mf2,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m1,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m2,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m4,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m8,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vmulh\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 4 } } */
diff --git a/gcc/testsuite/g++.target/riscv/rvv/base/vmulh_vx_tum_rv32-3.C b/gcc/testsuite/g++.target/riscv/rvv/base/vmulh_vx_tum_rv32-3.C
new file mode 100644
index 00000000000..2c56f5f0603
--- /dev/null
+++ b/gcc/testsuite/g++.target/riscv/rvv/base/vmulh_vx_tum_rv32-3.C
@@ -0,0 +1,157 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv32gcv -mabi=ilp32d -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+vint8mf8_t test___riscv_vmulh_tum(vbool64_t mask,vint8mf8_t merge,vint8mf8_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_tum(mask,merge,op1,op2,32);
+}
+
+
+vint8mf4_t test___riscv_vmulh_tum(vbool32_t mask,vint8mf4_t merge,vint8mf4_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_tum(mask,merge,op1,op2,32);
+}
+
+
+vint8mf2_t test___riscv_vmulh_tum(vbool16_t mask,vint8mf2_t merge,vint8mf2_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_tum(mask,merge,op1,op2,32);
+}
+
+
+vint8m1_t test___riscv_vmulh_tum(vbool8_t mask,vint8m1_t merge,vint8m1_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_tum(mask,merge,op1,op2,32);
+}
+
+
+vint8m2_t test___riscv_vmulh_tum(vbool4_t mask,vint8m2_t merge,vint8m2_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_tum(mask,merge,op1,op2,32);
+}
+
+
+vint8m4_t test___riscv_vmulh_tum(vbool2_t mask,vint8m4_t merge,vint8m4_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_tum(mask,merge,op1,op2,32);
+}
+
+
+vint8m8_t test___riscv_vmulh_tum(vbool1_t mask,vint8m8_t merge,vint8m8_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_tum(mask,merge,op1,op2,32);
+}
+
+
+vint16mf4_t test___riscv_vmulh_tum(vbool64_t mask,vint16mf4_t merge,vint16mf4_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh_tum(mask,merge,op1,op2,32);
+}
+
+
+vint16mf2_t test___riscv_vmulh_tum(vbool32_t mask,vint16mf2_t merge,vint16mf2_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh_tum(mask,merge,op1,op2,32);
+}
+
+
+vint16m1_t test___riscv_vmulh_tum(vbool16_t mask,vint16m1_t merge,vint16m1_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh_tum(mask,merge,op1,op2,32);
+}
+
+
+vint16m2_t test___riscv_vmulh_tum(vbool8_t mask,vint16m2_t merge,vint16m2_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh_tum(mask,merge,op1,op2,32);
+}
+
+
+vint16m4_t test___riscv_vmulh_tum(vbool4_t mask,vint16m4_t merge,vint16m4_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh_tum(mask,merge,op1,op2,32);
+}
+
+
+vint16m8_t test___riscv_vmulh_tum(vbool2_t mask,vint16m8_t merge,vint16m8_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh_tum(mask,merge,op1,op2,32);
+}
+
+
+vint32mf2_t test___riscv_vmulh_tum(vbool64_t mask,vint32mf2_t merge,vint32mf2_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh_tum(mask,merge,op1,op2,32);
+}
+
+
+vint32m1_t test___riscv_vmulh_tum(vbool32_t mask,vint32m1_t merge,vint32m1_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh_tum(mask,merge,op1,op2,32);
+}
+
+
+vint32m2_t test___riscv_vmulh_tum(vbool16_t mask,vint32m2_t merge,vint32m2_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh_tum(mask,merge,op1,op2,32);
+}
+
+
+vint32m4_t test___riscv_vmulh_tum(vbool8_t mask,vint32m4_t merge,vint32m4_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh_tum(mask,merge,op1,op2,32);
+}
+
+
+vint32m8_t test___riscv_vmulh_tum(vbool4_t mask,vint32m8_t merge,vint32m8_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh_tum(mask,merge,op1,op2,32);
+}
+
+
+vint64m1_t test___riscv_vmulh_tum(vbool64_t mask,vint64m1_t merge,vint64m1_t op1,int64_t op2,size_t vl)
+{
+    return __riscv_vmulh_tum(mask,merge,op1,op2,32);
+}
+
+
+vint64m2_t test___riscv_vmulh_tum(vbool32_t mask,vint64m2_t merge,vint64m2_t op1,int64_t op2,size_t vl)
+{
+    return __riscv_vmulh_tum(mask,merge,op1,op2,32);
+}
+
+
+vint64m4_t test___riscv_vmulh_tum(vbool16_t mask,vint64m4_t merge,vint64m4_t op1,int64_t op2,size_t vl)
+{
+    return __riscv_vmulh_tum(mask,merge,op1,op2,32);
+}
+
+
+vint64m8_t test___riscv_vmulh_tum(vbool8_t mask,vint64m8_t merge,vint64m8_t op1,int64_t op2,size_t vl)
+{
+    return __riscv_vmulh_tum(mask,merge,op1,op2,32);
+}
+
+
+
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf8,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf4,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf2,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m1,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m2,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m4,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m8,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf4,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf2,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m1,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m2,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m4,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m8,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*mf2,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m1,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m2,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m4,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m8,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vmulh\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 4 } } */
diff --git a/gcc/testsuite/g++.target/riscv/rvv/base/vmulh_vx_tum_rv64-1.C b/gcc/testsuite/g++.target/riscv/rvv/base/vmulh_vx_tum_rv64-1.C
new file mode 100644
index 00000000000..b8e1ab74cde
--- /dev/null
+++ b/gcc/testsuite/g++.target/riscv/rvv/base/vmulh_vx_tum_rv64-1.C
@@ -0,0 +1,160 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gcv -mabi=lp64d -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+vint8mf8_t test___riscv_vmulh_tum(vbool64_t mask,vint8mf8_t merge,vint8mf8_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_tum(mask,merge,op1,op2,vl);
+}
+
+
+vint8mf4_t test___riscv_vmulh_tum(vbool32_t mask,vint8mf4_t merge,vint8mf4_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_tum(mask,merge,op1,op2,vl);
+}
+
+
+vint8mf2_t test___riscv_vmulh_tum(vbool16_t mask,vint8mf2_t merge,vint8mf2_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_tum(mask,merge,op1,op2,vl);
+}
+
+
+vint8m1_t test___riscv_vmulh_tum(vbool8_t mask,vint8m1_t merge,vint8m1_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_tum(mask,merge,op1,op2,vl);
+}
+
+
+vint8m2_t test___riscv_vmulh_tum(vbool4_t mask,vint8m2_t merge,vint8m2_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_tum(mask,merge,op1,op2,vl);
+}
+
+
+vint8m4_t test___riscv_vmulh_tum(vbool2_t mask,vint8m4_t merge,vint8m4_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_tum(mask,merge,op1,op2,vl);
+}
+
+
+vint8m8_t test___riscv_vmulh_tum(vbool1_t mask,vint8m8_t merge,vint8m8_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_tum(mask,merge,op1,op2,vl);
+}
+
+
+vint16mf4_t test___riscv_vmulh_tum(vbool64_t mask,vint16mf4_t merge,vint16mf4_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh_tum(mask,merge,op1,op2,vl);
+}
+
+
+vint16mf2_t test___riscv_vmulh_tum(vbool32_t mask,vint16mf2_t merge,vint16mf2_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh_tum(mask,merge,op1,op2,vl);
+}
+
+
+vint16m1_t test___riscv_vmulh_tum(vbool16_t mask,vint16m1_t merge,vint16m1_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh_tum(mask,merge,op1,op2,vl);
+}
+
+
+vint16m2_t test___riscv_vmulh_tum(vbool8_t mask,vint16m2_t merge,vint16m2_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh_tum(mask,merge,op1,op2,vl);
+}
+
+
+vint16m4_t test___riscv_vmulh_tum(vbool4_t mask,vint16m4_t merge,vint16m4_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh_tum(mask,merge,op1,op2,vl);
+}
+
+
+vint16m8_t test___riscv_vmulh_tum(vbool2_t mask,vint16m8_t merge,vint16m8_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh_tum(mask,merge,op1,op2,vl);
+}
+
+
+vint32mf2_t test___riscv_vmulh_tum(vbool64_t mask,vint32mf2_t merge,vint32mf2_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh_tum(mask,merge,op1,op2,vl);
+}
+
+
+vint32m1_t test___riscv_vmulh_tum(vbool32_t mask,vint32m1_t merge,vint32m1_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh_tum(mask,merge,op1,op2,vl);
+}
+
+
+vint32m2_t test___riscv_vmulh_tum(vbool16_t mask,vint32m2_t merge,vint32m2_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh_tum(mask,merge,op1,op2,vl);
+}
+
+
+vint32m4_t test___riscv_vmulh_tum(vbool8_t mask,vint32m4_t merge,vint32m4_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh_tum(mask,merge,op1,op2,vl);
+}
+
+
+vint32m8_t test___riscv_vmulh_tum(vbool4_t mask,vint32m8_t merge,vint32m8_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh_tum(mask,merge,op1,op2,vl);
+}
+
+
+vint64m1_t test___riscv_vmulh_tum(vbool64_t mask,vint64m1_t merge,vint64m1_t op1,int64_t op2,size_t vl)
+{
+    return __riscv_vmulh_tum(mask,merge,op1,op2,vl);
+}
+
+
+vint64m2_t test___riscv_vmulh_tum(vbool32_t mask,vint64m2_t merge,vint64m2_t op1,int64_t op2,size_t vl)
+{
+    return __riscv_vmulh_tum(mask,merge,op1,op2,vl);
+}
+
+
+vint64m4_t test___riscv_vmulh_tum(vbool16_t mask,vint64m4_t merge,vint64m4_t op1,int64_t op2,size_t vl)
+{
+    return __riscv_vmulh_tum(mask,merge,op1,op2,vl);
+}
+
+
+vint64m8_t test___riscv_vmulh_tum(vbool8_t mask,vint64m8_t merge,vint64m8_t op1,int64_t op2,size_t vl)
+{
+    return __riscv_vmulh_tum(mask,merge,op1,op2,vl);
+}
+
+
+
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf8,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf4,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf2,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m1,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m2,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m4,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m8,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf4,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf2,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m1,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m2,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m4,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m8,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*mf2,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m1,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m2,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m4,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m8,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m1,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m2,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m4,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m8,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
diff --git a/gcc/testsuite/g++.target/riscv/rvv/base/vmulh_vx_tum_rv64-2.C b/gcc/testsuite/g++.target/riscv/rvv/base/vmulh_vx_tum_rv64-2.C
new file mode 100644
index 00000000000..aadf38452f8
--- /dev/null
+++ b/gcc/testsuite/g++.target/riscv/rvv/base/vmulh_vx_tum_rv64-2.C
@@ -0,0 +1,160 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gcv -mabi=lp64d -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+vint8mf8_t test___riscv_vmulh_tum(vbool64_t mask,vint8mf8_t merge,vint8mf8_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_tum(mask,merge,op1,op2,31);
+}
+
+
+vint8mf4_t test___riscv_vmulh_tum(vbool32_t mask,vint8mf4_t merge,vint8mf4_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_tum(mask,merge,op1,op2,31);
+}
+
+
+vint8mf2_t test___riscv_vmulh_tum(vbool16_t mask,vint8mf2_t merge,vint8mf2_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_tum(mask,merge,op1,op2,31);
+}
+
+
+vint8m1_t test___riscv_vmulh_tum(vbool8_t mask,vint8m1_t merge,vint8m1_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_tum(mask,merge,op1,op2,31);
+}
+
+
+vint8m2_t test___riscv_vmulh_tum(vbool4_t mask,vint8m2_t merge,vint8m2_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_tum(mask,merge,op1,op2,31);
+}
+
+
+vint8m4_t test___riscv_vmulh_tum(vbool2_t mask,vint8m4_t merge,vint8m4_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_tum(mask,merge,op1,op2,31);
+}
+
+
+vint8m8_t test___riscv_vmulh_tum(vbool1_t mask,vint8m8_t merge,vint8m8_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_tum(mask,merge,op1,op2,31);
+}
+
+
+vint16mf4_t test___riscv_vmulh_tum(vbool64_t mask,vint16mf4_t merge,vint16mf4_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh_tum(mask,merge,op1,op2,31);
+}
+
+
+vint16mf2_t test___riscv_vmulh_tum(vbool32_t mask,vint16mf2_t merge,vint16mf2_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh_tum(mask,merge,op1,op2,31);
+}
+
+
+vint16m1_t test___riscv_vmulh_tum(vbool16_t mask,vint16m1_t merge,vint16m1_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh_tum(mask,merge,op1,op2,31);
+}
+
+
+vint16m2_t test___riscv_vmulh_tum(vbool8_t mask,vint16m2_t merge,vint16m2_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh_tum(mask,merge,op1,op2,31);
+}
+
+
+vint16m4_t test___riscv_vmulh_tum(vbool4_t mask,vint16m4_t merge,vint16m4_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh_tum(mask,merge,op1,op2,31);
+}
+
+
+vint16m8_t test___riscv_vmulh_tum(vbool2_t mask,vint16m8_t merge,vint16m8_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh_tum(mask,merge,op1,op2,31);
+}
+
+
+vint32mf2_t test___riscv_vmulh_tum(vbool64_t mask,vint32mf2_t merge,vint32mf2_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh_tum(mask,merge,op1,op2,31);
+}
+
+
+vint32m1_t test___riscv_vmulh_tum(vbool32_t mask,vint32m1_t merge,vint32m1_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh_tum(mask,merge,op1,op2,31);
+}
+
+
+vint32m2_t test___riscv_vmulh_tum(vbool16_t mask,vint32m2_t merge,vint32m2_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh_tum(mask,merge,op1,op2,31);
+}
+
+
+vint32m4_t test___riscv_vmulh_tum(vbool8_t mask,vint32m4_t merge,vint32m4_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh_tum(mask,merge,op1,op2,31);
+}
+
+
+vint32m8_t test___riscv_vmulh_tum(vbool4_t mask,vint32m8_t merge,vint32m8_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh_tum(mask,merge,op1,op2,31);
+}
+
+
+vint64m1_t test___riscv_vmulh_tum(vbool64_t mask,vint64m1_t merge,vint64m1_t op1,int64_t op2,size_t vl)
+{
+    return __riscv_vmulh_tum(mask,merge,op1,op2,31);
+}
+
+
+vint64m2_t test___riscv_vmulh_tum(vbool32_t mask,vint64m2_t merge,vint64m2_t op1,int64_t op2,size_t vl)
+{
+    return __riscv_vmulh_tum(mask,merge,op1,op2,31);
+}
+
+
+vint64m4_t test___riscv_vmulh_tum(vbool16_t mask,vint64m4_t merge,vint64m4_t op1,int64_t op2,size_t vl)
+{
+    return __riscv_vmulh_tum(mask,merge,op1,op2,31);
+}
+
+
+vint64m8_t test___riscv_vmulh_tum(vbool8_t mask,vint64m8_t merge,vint64m8_t op1,int64_t op2,size_t vl)
+{
+    return __riscv_vmulh_tum(mask,merge,op1,op2,31);
+}
+
+
+
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf8,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf4,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf2,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m1,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m2,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m4,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m8,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*mf4,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*mf2,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m1,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m2,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m4,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m8,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*mf2,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m1,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m2,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m4,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m8,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e64,\s*m1,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e64,\s*m2,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e64,\s*m4,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e64,\s*m8,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
diff --git a/gcc/testsuite/g++.target/riscv/rvv/base/vmulh_vx_tum_rv64-3.C b/gcc/testsuite/g++.target/riscv/rvv/base/vmulh_vx_tum_rv64-3.C
new file mode 100644
index 00000000000..ff6af7e717f
--- /dev/null
+++ b/gcc/testsuite/g++.target/riscv/rvv/base/vmulh_vx_tum_rv64-3.C
@@ -0,0 +1,160 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gcv -mabi=lp64d -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+vint8mf8_t test___riscv_vmulh_tum(vbool64_t mask,vint8mf8_t merge,vint8mf8_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_tum(mask,merge,op1,op2,32);
+}
+
+
+vint8mf4_t test___riscv_vmulh_tum(vbool32_t mask,vint8mf4_t merge,vint8mf4_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_tum(mask,merge,op1,op2,32);
+}
+
+
+vint8mf2_t test___riscv_vmulh_tum(vbool16_t mask,vint8mf2_t merge,vint8mf2_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_tum(mask,merge,op1,op2,32);
+}
+
+
+vint8m1_t test___riscv_vmulh_tum(vbool8_t mask,vint8m1_t merge,vint8m1_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_tum(mask,merge,op1,op2,32);
+}
+
+
+vint8m2_t test___riscv_vmulh_tum(vbool4_t mask,vint8m2_t merge,vint8m2_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_tum(mask,merge,op1,op2,32);
+}
+
+
+vint8m4_t test___riscv_vmulh_tum(vbool2_t mask,vint8m4_t merge,vint8m4_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_tum(mask,merge,op1,op2,32);
+}
+
+
+vint8m8_t test___riscv_vmulh_tum(vbool1_t mask,vint8m8_t merge,vint8m8_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_tum(mask,merge,op1,op2,32);
+}
+
+
+vint16mf4_t test___riscv_vmulh_tum(vbool64_t mask,vint16mf4_t merge,vint16mf4_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh_tum(mask,merge,op1,op2,32);
+}
+
+
+vint16mf2_t test___riscv_vmulh_tum(vbool32_t mask,vint16mf2_t merge,vint16mf2_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh_tum(mask,merge,op1,op2,32);
+}
+
+
+vint16m1_t test___riscv_vmulh_tum(vbool16_t mask,vint16m1_t merge,vint16m1_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh_tum(mask,merge,op1,op2,32);
+}
+
+
+vint16m2_t test___riscv_vmulh_tum(vbool8_t mask,vint16m2_t merge,vint16m2_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh_tum(mask,merge,op1,op2,32);
+}
+
+
+vint16m4_t test___riscv_vmulh_tum(vbool4_t mask,vint16m4_t merge,vint16m4_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh_tum(mask,merge,op1,op2,32);
+}
+
+
+vint16m8_t test___riscv_vmulh_tum(vbool2_t mask,vint16m8_t merge,vint16m8_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh_tum(mask,merge,op1,op2,32);
+}
+
+
+vint32mf2_t test___riscv_vmulh_tum(vbool64_t mask,vint32mf2_t merge,vint32mf2_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh_tum(mask,merge,op1,op2,32);
+}
+
+
+vint32m1_t test___riscv_vmulh_tum(vbool32_t mask,vint32m1_t merge,vint32m1_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh_tum(mask,merge,op1,op2,32);
+}
+
+
+vint32m2_t test___riscv_vmulh_tum(vbool16_t mask,vint32m2_t merge,vint32m2_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh_tum(mask,merge,op1,op2,32);
+}
+
+
+vint32m4_t test___riscv_vmulh_tum(vbool8_t mask,vint32m4_t merge,vint32m4_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh_tum(mask,merge,op1,op2,32);
+}
+
+
+vint32m8_t test___riscv_vmulh_tum(vbool4_t mask,vint32m8_t merge,vint32m8_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh_tum(mask,merge,op1,op2,32);
+}
+
+
+vint64m1_t test___riscv_vmulh_tum(vbool64_t mask,vint64m1_t merge,vint64m1_t op1,int64_t op2,size_t vl)
+{
+    return __riscv_vmulh_tum(mask,merge,op1,op2,32);
+}
+
+
+vint64m2_t test___riscv_vmulh_tum(vbool32_t mask,vint64m2_t merge,vint64m2_t op1,int64_t op2,size_t vl)
+{
+    return __riscv_vmulh_tum(mask,merge,op1,op2,32);
+}
+
+
+vint64m4_t test___riscv_vmulh_tum(vbool16_t mask,vint64m4_t merge,vint64m4_t op1,int64_t op2,size_t vl)
+{
+    return __riscv_vmulh_tum(mask,merge,op1,op2,32);
+}
+
+
+vint64m8_t test___riscv_vmulh_tum(vbool8_t mask,vint64m8_t merge,vint64m8_t op1,int64_t op2,size_t vl)
+{
+    return __riscv_vmulh_tum(mask,merge,op1,op2,32);
+}
+
+
+
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf8,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf4,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf2,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m1,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m2,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m4,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m8,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf4,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf2,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m1,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m2,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m4,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m8,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*mf2,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m1,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m2,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m4,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m8,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m1,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m2,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m4,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m8,\s*tu,\s*m[au]\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
diff --git a/gcc/testsuite/g++.target/riscv/rvv/base/vmulh_vx_tumu_rv32-1.C b/gcc/testsuite/g++.target/riscv/rvv/base/vmulh_vx_tumu_rv32-1.C
new file mode 100644
index 00000000000..e1c1bcfe994
--- /dev/null
+++ b/gcc/testsuite/g++.target/riscv/rvv/base/vmulh_vx_tumu_rv32-1.C
@@ -0,0 +1,157 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv32gcv -mabi=ilp32d -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+vint8mf8_t test___riscv_vmulh_tumu(vbool64_t mask,vint8mf8_t merge,vint8mf8_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vint8mf4_t test___riscv_vmulh_tumu(vbool32_t mask,vint8mf4_t merge,vint8mf4_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vint8mf2_t test___riscv_vmulh_tumu(vbool16_t mask,vint8mf2_t merge,vint8mf2_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vint8m1_t test___riscv_vmulh_tumu(vbool8_t mask,vint8m1_t merge,vint8m1_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vint8m2_t test___riscv_vmulh_tumu(vbool4_t mask,vint8m2_t merge,vint8m2_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vint8m4_t test___riscv_vmulh_tumu(vbool2_t mask,vint8m4_t merge,vint8m4_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vint8m8_t test___riscv_vmulh_tumu(vbool1_t mask,vint8m8_t merge,vint8m8_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vint16mf4_t test___riscv_vmulh_tumu(vbool64_t mask,vint16mf4_t merge,vint16mf4_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vint16mf2_t test___riscv_vmulh_tumu(vbool32_t mask,vint16mf2_t merge,vint16mf2_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vint16m1_t test___riscv_vmulh_tumu(vbool16_t mask,vint16m1_t merge,vint16m1_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vint16m2_t test___riscv_vmulh_tumu(vbool8_t mask,vint16m2_t merge,vint16m2_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vint16m4_t test___riscv_vmulh_tumu(vbool4_t mask,vint16m4_t merge,vint16m4_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vint16m8_t test___riscv_vmulh_tumu(vbool2_t mask,vint16m8_t merge,vint16m8_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vint32mf2_t test___riscv_vmulh_tumu(vbool64_t mask,vint32mf2_t merge,vint32mf2_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vint32m1_t test___riscv_vmulh_tumu(vbool32_t mask,vint32m1_t merge,vint32m1_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vint32m2_t test___riscv_vmulh_tumu(vbool16_t mask,vint32m2_t merge,vint32m2_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vint32m4_t test___riscv_vmulh_tumu(vbool8_t mask,vint32m4_t merge,vint32m4_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vint32m8_t test___riscv_vmulh_tumu(vbool4_t mask,vint32m8_t merge,vint32m8_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vint64m1_t test___riscv_vmulh_tumu(vbool64_t mask,vint64m1_t merge,vint64m1_t op1,int64_t op2,size_t vl)
+{
+    return __riscv_vmulh_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vint64m2_t test___riscv_vmulh_tumu(vbool32_t mask,vint64m2_t merge,vint64m2_t op1,int64_t op2,size_t vl)
+{
+    return __riscv_vmulh_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vint64m4_t test___riscv_vmulh_tumu(vbool16_t mask,vint64m4_t merge,vint64m4_t op1,int64_t op2,size_t vl)
+{
+    return __riscv_vmulh_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vint64m8_t test___riscv_vmulh_tumu(vbool8_t mask,vint64m8_t merge,vint64m8_t op1,int64_t op2,size_t vl)
+{
+    return __riscv_vmulh_tumu(mask,merge,op1,op2,vl);
+}
+
+
+
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf8,\s*tu,\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf4,\s*tu,\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf2,\s*tu,\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m1,\s*tu,\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m2,\s*tu,\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m4,\s*tu,\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m8,\s*tu,\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf4,\s*tu,\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf2,\s*tu,\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m1,\s*tu,\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m2,\s*tu,\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m4,\s*tu,\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m8,\s*tu,\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*mf2,\s*tu,\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m1,\s*tu,\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m2,\s*tu,\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m4,\s*tu,\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m8,\s*tu,\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vmulh\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 4 } } */
diff --git a/gcc/testsuite/g++.target/riscv/rvv/base/vmulh_vx_tumu_rv32-2.C b/gcc/testsuite/g++.target/riscv/rvv/base/vmulh_vx_tumu_rv32-2.C
new file mode 100644
index 00000000000..bed48a13f0a
--- /dev/null
+++ b/gcc/testsuite/g++.target/riscv/rvv/base/vmulh_vx_tumu_rv32-2.C
@@ -0,0 +1,157 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv32gcv -mabi=ilp32d -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+vint8mf8_t test___riscv_vmulh_tumu(vbool64_t mask,vint8mf8_t merge,vint8mf8_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_tumu(mask,merge,op1,op2,31);
+}
+
+
+vint8mf4_t test___riscv_vmulh_tumu(vbool32_t mask,vint8mf4_t merge,vint8mf4_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_tumu(mask,merge,op1,op2,31);
+}
+
+
+vint8mf2_t test___riscv_vmulh_tumu(vbool16_t mask,vint8mf2_t merge,vint8mf2_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_tumu(mask,merge,op1,op2,31);
+}
+
+
+vint8m1_t test___riscv_vmulh_tumu(vbool8_t mask,vint8m1_t merge,vint8m1_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_tumu(mask,merge,op1,op2,31);
+}
+
+
+vint8m2_t test___riscv_vmulh_tumu(vbool4_t mask,vint8m2_t merge,vint8m2_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_tumu(mask,merge,op1,op2,31);
+}
+
+
+vint8m4_t test___riscv_vmulh_tumu(vbool2_t mask,vint8m4_t merge,vint8m4_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_tumu(mask,merge,op1,op2,31);
+}
+
+
+vint8m8_t test___riscv_vmulh_tumu(vbool1_t mask,vint8m8_t merge,vint8m8_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_tumu(mask,merge,op1,op2,31);
+}
+
+
+vint16mf4_t test___riscv_vmulh_tumu(vbool64_t mask,vint16mf4_t merge,vint16mf4_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh_tumu(mask,merge,op1,op2,31);
+}
+
+
+vint16mf2_t test___riscv_vmulh_tumu(vbool32_t mask,vint16mf2_t merge,vint16mf2_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh_tumu(mask,merge,op1,op2,31);
+}
+
+
+vint16m1_t test___riscv_vmulh_tumu(vbool16_t mask,vint16m1_t merge,vint16m1_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh_tumu(mask,merge,op1,op2,31);
+}
+
+
+vint16m2_t test___riscv_vmulh_tumu(vbool8_t mask,vint16m2_t merge,vint16m2_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh_tumu(mask,merge,op1,op2,31);
+}
+
+
+vint16m4_t test___riscv_vmulh_tumu(vbool4_t mask,vint16m4_t merge,vint16m4_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh_tumu(mask,merge,op1,op2,31);
+}
+
+
+vint16m8_t test___riscv_vmulh_tumu(vbool2_t mask,vint16m8_t merge,vint16m8_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh_tumu(mask,merge,op1,op2,31);
+}
+
+
+vint32mf2_t test___riscv_vmulh_tumu(vbool64_t mask,vint32mf2_t merge,vint32mf2_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh_tumu(mask,merge,op1,op2,31);
+}
+
+
+vint32m1_t test___riscv_vmulh_tumu(vbool32_t mask,vint32m1_t merge,vint32m1_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh_tumu(mask,merge,op1,op2,31);
+}
+
+
+vint32m2_t test___riscv_vmulh_tumu(vbool16_t mask,vint32m2_t merge,vint32m2_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh_tumu(mask,merge,op1,op2,31);
+}
+
+
+vint32m4_t test___riscv_vmulh_tumu(vbool8_t mask,vint32m4_t merge,vint32m4_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh_tumu(mask,merge,op1,op2,31);
+}
+
+
+vint32m8_t test___riscv_vmulh_tumu(vbool4_t mask,vint32m8_t merge,vint32m8_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh_tumu(mask,merge,op1,op2,31);
+}
+
+
+vint64m1_t test___riscv_vmulh_tumu(vbool64_t mask,vint64m1_t merge,vint64m1_t op1,int64_t op2,size_t vl)
+{
+    return __riscv_vmulh_tumu(mask,merge,op1,op2,31);
+}
+
+
+vint64m2_t test___riscv_vmulh_tumu(vbool32_t mask,vint64m2_t merge,vint64m2_t op1,int64_t op2,size_t vl)
+{
+    return __riscv_vmulh_tumu(mask,merge,op1,op2,31);
+}
+
+
+vint64m4_t test___riscv_vmulh_tumu(vbool16_t mask,vint64m4_t merge,vint64m4_t op1,int64_t op2,size_t vl)
+{
+    return __riscv_vmulh_tumu(mask,merge,op1,op2,31);
+}
+
+
+vint64m8_t test___riscv_vmulh_tumu(vbool8_t mask,vint64m8_t merge,vint64m8_t op1,int64_t op2,size_t vl)
+{
+    return __riscv_vmulh_tumu(mask,merge,op1,op2,31);
+}
+
+
+
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf8,\s*tu,\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf4,\s*tu,\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf2,\s*tu,\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m1,\s*tu,\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m2,\s*tu,\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m4,\s*tu,\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m8,\s*tu,\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*mf4,\s*tu,\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*mf2,\s*tu,\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m1,\s*tu,\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m2,\s*tu,\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m4,\s*tu,\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m8,\s*tu,\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*mf2,\s*tu,\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m1,\s*tu,\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m2,\s*tu,\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m4,\s*tu,\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m8,\s*tu,\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vmulh\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 4 } } */
diff --git a/gcc/testsuite/g++.target/riscv/rvv/base/vmulh_vx_tumu_rv32-3.C b/gcc/testsuite/g++.target/riscv/rvv/base/vmulh_vx_tumu_rv32-3.C
new file mode 100644
index 00000000000..c5d1c7c1050
--- /dev/null
+++ b/gcc/testsuite/g++.target/riscv/rvv/base/vmulh_vx_tumu_rv32-3.C
@@ -0,0 +1,157 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv32gcv -mabi=ilp32d -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+vint8mf8_t test___riscv_vmulh_tumu(vbool64_t mask,vint8mf8_t merge,vint8mf8_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_tumu(mask,merge,op1,op2,32);
+}
+
+
+vint8mf4_t test___riscv_vmulh_tumu(vbool32_t mask,vint8mf4_t merge,vint8mf4_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_tumu(mask,merge,op1,op2,32);
+}
+
+
+vint8mf2_t test___riscv_vmulh_tumu(vbool16_t mask,vint8mf2_t merge,vint8mf2_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_tumu(mask,merge,op1,op2,32);
+}
+
+
+vint8m1_t test___riscv_vmulh_tumu(vbool8_t mask,vint8m1_t merge,vint8m1_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_tumu(mask,merge,op1,op2,32);
+}
+
+
+vint8m2_t test___riscv_vmulh_tumu(vbool4_t mask,vint8m2_t merge,vint8m2_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_tumu(mask,merge,op1,op2,32);
+}
+
+
+vint8m4_t test___riscv_vmulh_tumu(vbool2_t mask,vint8m4_t merge,vint8m4_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_tumu(mask,merge,op1,op2,32);
+}
+
+
+vint8m8_t test___riscv_vmulh_tumu(vbool1_t mask,vint8m8_t merge,vint8m8_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_tumu(mask,merge,op1,op2,32);
+}
+
+
+vint16mf4_t test___riscv_vmulh_tumu(vbool64_t mask,vint16mf4_t merge,vint16mf4_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh_tumu(mask,merge,op1,op2,32);
+}
+
+
+vint16mf2_t test___riscv_vmulh_tumu(vbool32_t mask,vint16mf2_t merge,vint16mf2_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh_tumu(mask,merge,op1,op2,32);
+}
+
+
+vint16m1_t test___riscv_vmulh_tumu(vbool16_t mask,vint16m1_t merge,vint16m1_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh_tumu(mask,merge,op1,op2,32);
+}
+
+
+vint16m2_t test___riscv_vmulh_tumu(vbool8_t mask,vint16m2_t merge,vint16m2_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh_tumu(mask,merge,op1,op2,32);
+}
+
+
+vint16m4_t test___riscv_vmulh_tumu(vbool4_t mask,vint16m4_t merge,vint16m4_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh_tumu(mask,merge,op1,op2,32);
+}
+
+
+vint16m8_t test___riscv_vmulh_tumu(vbool2_t mask,vint16m8_t merge,vint16m8_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh_tumu(mask,merge,op1,op2,32);
+}
+
+
+vint32mf2_t test___riscv_vmulh_tumu(vbool64_t mask,vint32mf2_t merge,vint32mf2_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh_tumu(mask,merge,op1,op2,32);
+}
+
+
+vint32m1_t test___riscv_vmulh_tumu(vbool32_t mask,vint32m1_t merge,vint32m1_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh_tumu(mask,merge,op1,op2,32);
+}
+
+
+vint32m2_t test___riscv_vmulh_tumu(vbool16_t mask,vint32m2_t merge,vint32m2_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh_tumu(mask,merge,op1,op2,32);
+}
+
+
+vint32m4_t test___riscv_vmulh_tumu(vbool8_t mask,vint32m4_t merge,vint32m4_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh_tumu(mask,merge,op1,op2,32);
+}
+
+
+vint32m8_t test___riscv_vmulh_tumu(vbool4_t mask,vint32m8_t merge,vint32m8_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh_tumu(mask,merge,op1,op2,32);
+}
+
+
+vint64m1_t test___riscv_vmulh_tumu(vbool64_t mask,vint64m1_t merge,vint64m1_t op1,int64_t op2,size_t vl)
+{
+    return __riscv_vmulh_tumu(mask,merge,op1,op2,32);
+}
+
+
+vint64m2_t test___riscv_vmulh_tumu(vbool32_t mask,vint64m2_t merge,vint64m2_t op1,int64_t op2,size_t vl)
+{
+    return __riscv_vmulh_tumu(mask,merge,op1,op2,32);
+}
+
+
+vint64m4_t test___riscv_vmulh_tumu(vbool16_t mask,vint64m4_t merge,vint64m4_t op1,int64_t op2,size_t vl)
+{
+    return __riscv_vmulh_tumu(mask,merge,op1,op2,32);
+}
+
+
+vint64m8_t test___riscv_vmulh_tumu(vbool8_t mask,vint64m8_t merge,vint64m8_t op1,int64_t op2,size_t vl)
+{
+    return __riscv_vmulh_tumu(mask,merge,op1,op2,32);
+}
+
+
+
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf8,\s*tu,\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf4,\s*tu,\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf2,\s*tu,\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m1,\s*tu,\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m2,\s*tu,\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m4,\s*tu,\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m8,\s*tu,\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf4,\s*tu,\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf2,\s*tu,\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m1,\s*tu,\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m2,\s*tu,\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m4,\s*tu,\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m8,\s*tu,\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*mf2,\s*tu,\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m1,\s*tu,\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m2,\s*tu,\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m4,\s*tu,\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m8,\s*tu,\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vmulh\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 4 } } */
diff --git a/gcc/testsuite/g++.target/riscv/rvv/base/vmulh_vx_tumu_rv64-1.C b/gcc/testsuite/g++.target/riscv/rvv/base/vmulh_vx_tumu_rv64-1.C
new file mode 100644
index 00000000000..1c52f44f94c
--- /dev/null
+++ b/gcc/testsuite/g++.target/riscv/rvv/base/vmulh_vx_tumu_rv64-1.C
@@ -0,0 +1,160 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gcv -mabi=lp64d -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+vint8mf8_t test___riscv_vmulh_tumu(vbool64_t mask,vint8mf8_t merge,vint8mf8_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vint8mf4_t test___riscv_vmulh_tumu(vbool32_t mask,vint8mf4_t merge,vint8mf4_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vint8mf2_t test___riscv_vmulh_tumu(vbool16_t mask,vint8mf2_t merge,vint8mf2_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vint8m1_t test___riscv_vmulh_tumu(vbool8_t mask,vint8m1_t merge,vint8m1_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vint8m2_t test___riscv_vmulh_tumu(vbool4_t mask,vint8m2_t merge,vint8m2_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vint8m4_t test___riscv_vmulh_tumu(vbool2_t mask,vint8m4_t merge,vint8m4_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vint8m8_t test___riscv_vmulh_tumu(vbool1_t mask,vint8m8_t merge,vint8m8_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vint16mf4_t test___riscv_vmulh_tumu(vbool64_t mask,vint16mf4_t merge,vint16mf4_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vint16mf2_t test___riscv_vmulh_tumu(vbool32_t mask,vint16mf2_t merge,vint16mf2_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vint16m1_t test___riscv_vmulh_tumu(vbool16_t mask,vint16m1_t merge,vint16m1_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vint16m2_t test___riscv_vmulh_tumu(vbool8_t mask,vint16m2_t merge,vint16m2_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vint16m4_t test___riscv_vmulh_tumu(vbool4_t mask,vint16m4_t merge,vint16m4_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vint16m8_t test___riscv_vmulh_tumu(vbool2_t mask,vint16m8_t merge,vint16m8_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vint32mf2_t test___riscv_vmulh_tumu(vbool64_t mask,vint32mf2_t merge,vint32mf2_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vint32m1_t test___riscv_vmulh_tumu(vbool32_t mask,vint32m1_t merge,vint32m1_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vint32m2_t test___riscv_vmulh_tumu(vbool16_t mask,vint32m2_t merge,vint32m2_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vint32m4_t test___riscv_vmulh_tumu(vbool8_t mask,vint32m4_t merge,vint32m4_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vint32m8_t test___riscv_vmulh_tumu(vbool4_t mask,vint32m8_t merge,vint32m8_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vint64m1_t test___riscv_vmulh_tumu(vbool64_t mask,vint64m1_t merge,vint64m1_t op1,int64_t op2,size_t vl)
+{
+    return __riscv_vmulh_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vint64m2_t test___riscv_vmulh_tumu(vbool32_t mask,vint64m2_t merge,vint64m2_t op1,int64_t op2,size_t vl)
+{
+    return __riscv_vmulh_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vint64m4_t test___riscv_vmulh_tumu(vbool16_t mask,vint64m4_t merge,vint64m4_t op1,int64_t op2,size_t vl)
+{
+    return __riscv_vmulh_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vint64m8_t test___riscv_vmulh_tumu(vbool8_t mask,vint64m8_t merge,vint64m8_t op1,int64_t op2,size_t vl)
+{
+    return __riscv_vmulh_tumu(mask,merge,op1,op2,vl);
+}
+
+
+
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf8,\s*tu,\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf4,\s*tu,\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf2,\s*tu,\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m1,\s*tu,\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m2,\s*tu,\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m4,\s*tu,\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m8,\s*tu,\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf4,\s*tu,\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf2,\s*tu,\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m1,\s*tu,\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m2,\s*tu,\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m4,\s*tu,\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m8,\s*tu,\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*mf2,\s*tu,\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m1,\s*tu,\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m2,\s*tu,\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m4,\s*tu,\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m8,\s*tu,\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m1,\s*tu,\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m2,\s*tu,\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m4,\s*tu,\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m8,\s*tu,\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
diff --git a/gcc/testsuite/g++.target/riscv/rvv/base/vmulh_vx_tumu_rv64-2.C b/gcc/testsuite/g++.target/riscv/rvv/base/vmulh_vx_tumu_rv64-2.C
new file mode 100644
index 00000000000..29c016a3539
--- /dev/null
+++ b/gcc/testsuite/g++.target/riscv/rvv/base/vmulh_vx_tumu_rv64-2.C
@@ -0,0 +1,160 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gcv -mabi=lp64d -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+vint8mf8_t test___riscv_vmulh_tumu(vbool64_t mask,vint8mf8_t merge,vint8mf8_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_tumu(mask,merge,op1,op2,31);
+}
+
+
+vint8mf4_t test___riscv_vmulh_tumu(vbool32_t mask,vint8mf4_t merge,vint8mf4_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_tumu(mask,merge,op1,op2,31);
+}
+
+
+vint8mf2_t test___riscv_vmulh_tumu(vbool16_t mask,vint8mf2_t merge,vint8mf2_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_tumu(mask,merge,op1,op2,31);
+}
+
+
+vint8m1_t test___riscv_vmulh_tumu(vbool8_t mask,vint8m1_t merge,vint8m1_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_tumu(mask,merge,op1,op2,31);
+}
+
+
+vint8m2_t test___riscv_vmulh_tumu(vbool4_t mask,vint8m2_t merge,vint8m2_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_tumu(mask,merge,op1,op2,31);
+}
+
+
+vint8m4_t test___riscv_vmulh_tumu(vbool2_t mask,vint8m4_t merge,vint8m4_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_tumu(mask,merge,op1,op2,31);
+}
+
+
+vint8m8_t test___riscv_vmulh_tumu(vbool1_t mask,vint8m8_t merge,vint8m8_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_tumu(mask,merge,op1,op2,31);
+}
+
+
+vint16mf4_t test___riscv_vmulh_tumu(vbool64_t mask,vint16mf4_t merge,vint16mf4_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh_tumu(mask,merge,op1,op2,31);
+}
+
+
+vint16mf2_t test___riscv_vmulh_tumu(vbool32_t mask,vint16mf2_t merge,vint16mf2_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh_tumu(mask,merge,op1,op2,31);
+}
+
+
+vint16m1_t test___riscv_vmulh_tumu(vbool16_t mask,vint16m1_t merge,vint16m1_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh_tumu(mask,merge,op1,op2,31);
+}
+
+
+vint16m2_t test___riscv_vmulh_tumu(vbool8_t mask,vint16m2_t merge,vint16m2_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh_tumu(mask,merge,op1,op2,31);
+}
+
+
+vint16m4_t test___riscv_vmulh_tumu(vbool4_t mask,vint16m4_t merge,vint16m4_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh_tumu(mask,merge,op1,op2,31);
+}
+
+
+vint16m8_t test___riscv_vmulh_tumu(vbool2_t mask,vint16m8_t merge,vint16m8_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh_tumu(mask,merge,op1,op2,31);
+}
+
+
+vint32mf2_t test___riscv_vmulh_tumu(vbool64_t mask,vint32mf2_t merge,vint32mf2_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh_tumu(mask,merge,op1,op2,31);
+}
+
+
+vint32m1_t test___riscv_vmulh_tumu(vbool32_t mask,vint32m1_t merge,vint32m1_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh_tumu(mask,merge,op1,op2,31);
+}
+
+
+vint32m2_t test___riscv_vmulh_tumu(vbool16_t mask,vint32m2_t merge,vint32m2_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh_tumu(mask,merge,op1,op2,31);
+}
+
+
+vint32m4_t test___riscv_vmulh_tumu(vbool8_t mask,vint32m4_t merge,vint32m4_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh_tumu(mask,merge,op1,op2,31);
+}
+
+
+vint32m8_t test___riscv_vmulh_tumu(vbool4_t mask,vint32m8_t merge,vint32m8_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh_tumu(mask,merge,op1,op2,31);
+}
+
+
+vint64m1_t test___riscv_vmulh_tumu(vbool64_t mask,vint64m1_t merge,vint64m1_t op1,int64_t op2,size_t vl)
+{
+    return __riscv_vmulh_tumu(mask,merge,op1,op2,31);
+}
+
+
+vint64m2_t test___riscv_vmulh_tumu(vbool32_t mask,vint64m2_t merge,vint64m2_t op1,int64_t op2,size_t vl)
+{
+    return __riscv_vmulh_tumu(mask,merge,op1,op2,31);
+}
+
+
+vint64m4_t test___riscv_vmulh_tumu(vbool16_t mask,vint64m4_t merge,vint64m4_t op1,int64_t op2,size_t vl)
+{
+    return __riscv_vmulh_tumu(mask,merge,op1,op2,31);
+}
+
+
+vint64m8_t test___riscv_vmulh_tumu(vbool8_t mask,vint64m8_t merge,vint64m8_t op1,int64_t op2,size_t vl)
+{
+    return __riscv_vmulh_tumu(mask,merge,op1,op2,31);
+}
+
+
+
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf8,\s*tu,\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf4,\s*tu,\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf2,\s*tu,\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m1,\s*tu,\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m2,\s*tu,\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m4,\s*tu,\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m8,\s*tu,\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*mf4,\s*tu,\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*mf2,\s*tu,\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m1,\s*tu,\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m2,\s*tu,\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m4,\s*tu,\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m8,\s*tu,\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*mf2,\s*tu,\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m1,\s*tu,\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m2,\s*tu,\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m4,\s*tu,\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m8,\s*tu,\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e64,\s*m1,\s*tu,\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e64,\s*m2,\s*tu,\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e64,\s*m4,\s*tu,\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e64,\s*m8,\s*tu,\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
diff --git a/gcc/testsuite/g++.target/riscv/rvv/base/vmulh_vx_tumu_rv64-3.C b/gcc/testsuite/g++.target/riscv/rvv/base/vmulh_vx_tumu_rv64-3.C
new file mode 100644
index 00000000000..0a4e27f6a45
--- /dev/null
+++ b/gcc/testsuite/g++.target/riscv/rvv/base/vmulh_vx_tumu_rv64-3.C
@@ -0,0 +1,160 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gcv -mabi=lp64d -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+vint8mf8_t test___riscv_vmulh_tumu(vbool64_t mask,vint8mf8_t merge,vint8mf8_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_tumu(mask,merge,op1,op2,32);
+}
+
+
+vint8mf4_t test___riscv_vmulh_tumu(vbool32_t mask,vint8mf4_t merge,vint8mf4_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_tumu(mask,merge,op1,op2,32);
+}
+
+
+vint8mf2_t test___riscv_vmulh_tumu(vbool16_t mask,vint8mf2_t merge,vint8mf2_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_tumu(mask,merge,op1,op2,32);
+}
+
+
+vint8m1_t test___riscv_vmulh_tumu(vbool8_t mask,vint8m1_t merge,vint8m1_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_tumu(mask,merge,op1,op2,32);
+}
+
+
+vint8m2_t test___riscv_vmulh_tumu(vbool4_t mask,vint8m2_t merge,vint8m2_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_tumu(mask,merge,op1,op2,32);
+}
+
+
+vint8m4_t test___riscv_vmulh_tumu(vbool2_t mask,vint8m4_t merge,vint8m4_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_tumu(mask,merge,op1,op2,32);
+}
+
+
+vint8m8_t test___riscv_vmulh_tumu(vbool1_t mask,vint8m8_t merge,vint8m8_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vmulh_tumu(mask,merge,op1,op2,32);
+}
+
+
+vint16mf4_t test___riscv_vmulh_tumu(vbool64_t mask,vint16mf4_t merge,vint16mf4_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh_tumu(mask,merge,op1,op2,32);
+}
+
+
+vint16mf2_t test___riscv_vmulh_tumu(vbool32_t mask,vint16mf2_t merge,vint16mf2_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh_tumu(mask,merge,op1,op2,32);
+}
+
+
+vint16m1_t test___riscv_vmulh_tumu(vbool16_t mask,vint16m1_t merge,vint16m1_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh_tumu(mask,merge,op1,op2,32);
+}
+
+
+vint16m2_t test___riscv_vmulh_tumu(vbool8_t mask,vint16m2_t merge,vint16m2_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh_tumu(mask,merge,op1,op2,32);
+}
+
+
+vint16m4_t test___riscv_vmulh_tumu(vbool4_t mask,vint16m4_t merge,vint16m4_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh_tumu(mask,merge,op1,op2,32);
+}
+
+
+vint16m8_t test___riscv_vmulh_tumu(vbool2_t mask,vint16m8_t merge,vint16m8_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vmulh_tumu(mask,merge,op1,op2,32);
+}
+
+
+vint32mf2_t test___riscv_vmulh_tumu(vbool64_t mask,vint32mf2_t merge,vint32mf2_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh_tumu(mask,merge,op1,op2,32);
+}
+
+
+vint32m1_t test___riscv_vmulh_tumu(vbool32_t mask,vint32m1_t merge,vint32m1_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh_tumu(mask,merge,op1,op2,32);
+}
+
+
+vint32m2_t test___riscv_vmulh_tumu(vbool16_t mask,vint32m2_t merge,vint32m2_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh_tumu(mask,merge,op1,op2,32);
+}
+
+
+vint32m4_t test___riscv_vmulh_tumu(vbool8_t mask,vint32m4_t merge,vint32m4_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh_tumu(mask,merge,op1,op2,32);
+}
+
+
+vint32m8_t test___riscv_vmulh_tumu(vbool4_t mask,vint32m8_t merge,vint32m8_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vmulh_tumu(mask,merge,op1,op2,32);
+}
+
+
+vint64m1_t test___riscv_vmulh_tumu(vbool64_t mask,vint64m1_t merge,vint64m1_t op1,int64_t op2,size_t vl)
+{
+    return __riscv_vmulh_tumu(mask,merge,op1,op2,32);
+}
+
+
+vint64m2_t test___riscv_vmulh_tumu(vbool32_t mask,vint64m2_t merge,vint64m2_t op1,int64_t op2,size_t vl)
+{
+    return __riscv_vmulh_tumu(mask,merge,op1,op2,32);
+}
+
+
+vint64m4_t test___riscv_vmulh_tumu(vbool16_t mask,vint64m4_t merge,vint64m4_t op1,int64_t op2,size_t vl)
+{
+    return __riscv_vmulh_tumu(mask,merge,op1,op2,32);
+}
+
+
+vint64m8_t test___riscv_vmulh_tumu(vbool8_t mask,vint64m8_t merge,vint64m8_t op1,int64_t op2,size_t vl)
+{
+    return __riscv_vmulh_tumu(mask,merge,op1,op2,32);
+}
+
+
+
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf8,\s*tu,\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf4,\s*tu,\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf2,\s*tu,\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m1,\s*tu,\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m2,\s*tu,\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m4,\s*tu,\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m8,\s*tu,\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf4,\s*tu,\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf2,\s*tu,\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m1,\s*tu,\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m2,\s*tu,\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m4,\s*tu,\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m8,\s*tu,\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*mf2,\s*tu,\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m1,\s*tu,\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m2,\s*tu,\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m4,\s*tu,\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m8,\s*tu,\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m1,\s*tu,\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m2,\s*tu,\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m4,\s*tu,\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m8,\s*tu,\s*mu\s+vmulh\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
