diff --git a/gcc/testsuite/g++.target/riscv/rvv/base/vwaddu_wv-1.C b/gcc/testsuite/g++.target/riscv/rvv/base/vwaddu_wv-1.C
new file mode 100644
index 00000000000..770fd4caf0f
--- /dev/null
+++ b/gcc/testsuite/g++.target/riscv/rvv/base/vwaddu_wv-1.C
@@ -0,0 +1,216 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gcv -mabi=lp64d -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+vuint16mf4_t test___riscv_vwaddu_wv(vuint16mf4_t op1,vuint8mf8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv(op1,op2,vl);
+}
+
+
+vuint16mf2_t test___riscv_vwaddu_wv(vuint16mf2_t op1,vuint8mf4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv(op1,op2,vl);
+}
+
+
+vuint16m1_t test___riscv_vwaddu_wv(vuint16m1_t op1,vuint8mf2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv(op1,op2,vl);
+}
+
+
+vuint16m2_t test___riscv_vwaddu_wv(vuint16m2_t op1,vuint8m1_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv(op1,op2,vl);
+}
+
+
+vuint16m4_t test___riscv_vwaddu_wv(vuint16m4_t op1,vuint8m2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv(op1,op2,vl);
+}
+
+
+vuint16m8_t test___riscv_vwaddu_wv(vuint16m8_t op1,vuint8m4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv(op1,op2,vl);
+}
+
+
+vuint32mf2_t test___riscv_vwaddu_wv(vuint32mf2_t op1,vuint16mf4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv(op1,op2,vl);
+}
+
+
+vuint32m1_t test___riscv_vwaddu_wv(vuint32m1_t op1,vuint16mf2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv(op1,op2,vl);
+}
+
+
+vuint32m2_t test___riscv_vwaddu_wv(vuint32m2_t op1,vuint16m1_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv(op1,op2,vl);
+}
+
+
+vuint32m4_t test___riscv_vwaddu_wv(vuint32m4_t op1,vuint16m2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv(op1,op2,vl);
+}
+
+
+vuint32m8_t test___riscv_vwaddu_wv(vuint32m8_t op1,vuint16m4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv(op1,op2,vl);
+}
+
+
+vuint64m1_t test___riscv_vwaddu_wv(vuint64m1_t op1,vuint32mf2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv(op1,op2,vl);
+}
+
+
+vuint64m2_t test___riscv_vwaddu_wv(vuint64m2_t op1,vuint32m1_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv(op1,op2,vl);
+}
+
+
+vuint64m4_t test___riscv_vwaddu_wv(vuint64m4_t op1,vuint32m2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv(op1,op2,vl);
+}
+
+
+vuint64m8_t test___riscv_vwaddu_wv(vuint64m8_t op1,vuint32m4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv(op1,op2,vl);
+}
+
+
+vuint16mf4_t test___riscv_vwaddu_wv(vbool64_t mask,vuint16mf4_t op1,vuint8mf8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv(mask,op1,op2,vl);
+}
+
+
+vuint16mf2_t test___riscv_vwaddu_wv(vbool32_t mask,vuint16mf2_t op1,vuint8mf4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv(mask,op1,op2,vl);
+}
+
+
+vuint16m1_t test___riscv_vwaddu_wv(vbool16_t mask,vuint16m1_t op1,vuint8mf2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv(mask,op1,op2,vl);
+}
+
+
+vuint16m2_t test___riscv_vwaddu_wv(vbool8_t mask,vuint16m2_t op1,vuint8m1_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv(mask,op1,op2,vl);
+}
+
+
+vuint16m4_t test___riscv_vwaddu_wv(vbool4_t mask,vuint16m4_t op1,vuint8m2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv(mask,op1,op2,vl);
+}
+
+
+vuint16m8_t test___riscv_vwaddu_wv(vbool2_t mask,vuint16m8_t op1,vuint8m4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv(mask,op1,op2,vl);
+}
+
+
+vuint32mf2_t test___riscv_vwaddu_wv(vbool64_t mask,vuint32mf2_t op1,vuint16mf4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv(mask,op1,op2,vl);
+}
+
+
+vuint32m1_t test___riscv_vwaddu_wv(vbool32_t mask,vuint32m1_t op1,vuint16mf2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv(mask,op1,op2,vl);
+}
+
+
+vuint32m2_t test___riscv_vwaddu_wv(vbool16_t mask,vuint32m2_t op1,vuint16m1_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv(mask,op1,op2,vl);
+}
+
+
+vuint32m4_t test___riscv_vwaddu_wv(vbool8_t mask,vuint32m4_t op1,vuint16m2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv(mask,op1,op2,vl);
+}
+
+
+vuint32m8_t test___riscv_vwaddu_wv(vbool4_t mask,vuint32m8_t op1,vuint16m4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv(mask,op1,op2,vl);
+}
+
+
+vuint64m1_t test___riscv_vwaddu_wv(vbool64_t mask,vuint64m1_t op1,vuint32mf2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv(mask,op1,op2,vl);
+}
+
+
+vuint64m2_t test___riscv_vwaddu_wv(vbool32_t mask,vuint64m2_t op1,vuint32m1_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv(mask,op1,op2,vl);
+}
+
+
+vuint64m4_t test___riscv_vwaddu_wv(vbool16_t mask,vuint64m4_t op1,vuint32m2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv(mask,op1,op2,vl);
+}
+
+
+vuint64m8_t test___riscv_vwaddu_wv(vbool8_t mask,vuint64m8_t op1,vuint32m4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv(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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
diff --git a/gcc/testsuite/g++.target/riscv/rvv/base/vwaddu_wv-2.C b/gcc/testsuite/g++.target/riscv/rvv/base/vwaddu_wv-2.C
new file mode 100644
index 00000000000..1aa38c89d4f
--- /dev/null
+++ b/gcc/testsuite/g++.target/riscv/rvv/base/vwaddu_wv-2.C
@@ -0,0 +1,216 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gcv -mabi=lp64d -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+vuint16mf4_t test___riscv_vwaddu_wv(vuint16mf4_t op1,vuint8mf8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv(op1,op2,31);
+}
+
+
+vuint16mf2_t test___riscv_vwaddu_wv(vuint16mf2_t op1,vuint8mf4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv(op1,op2,31);
+}
+
+
+vuint16m1_t test___riscv_vwaddu_wv(vuint16m1_t op1,vuint8mf2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv(op1,op2,31);
+}
+
+
+vuint16m2_t test___riscv_vwaddu_wv(vuint16m2_t op1,vuint8m1_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv(op1,op2,31);
+}
+
+
+vuint16m4_t test___riscv_vwaddu_wv(vuint16m4_t op1,vuint8m2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv(op1,op2,31);
+}
+
+
+vuint16m8_t test___riscv_vwaddu_wv(vuint16m8_t op1,vuint8m4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv(op1,op2,31);
+}
+
+
+vuint32mf2_t test___riscv_vwaddu_wv(vuint32mf2_t op1,vuint16mf4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv(op1,op2,31);
+}
+
+
+vuint32m1_t test___riscv_vwaddu_wv(vuint32m1_t op1,vuint16mf2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv(op1,op2,31);
+}
+
+
+vuint32m2_t test___riscv_vwaddu_wv(vuint32m2_t op1,vuint16m1_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv(op1,op2,31);
+}
+
+
+vuint32m4_t test___riscv_vwaddu_wv(vuint32m4_t op1,vuint16m2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv(op1,op2,31);
+}
+
+
+vuint32m8_t test___riscv_vwaddu_wv(vuint32m8_t op1,vuint16m4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv(op1,op2,31);
+}
+
+
+vuint64m1_t test___riscv_vwaddu_wv(vuint64m1_t op1,vuint32mf2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv(op1,op2,31);
+}
+
+
+vuint64m2_t test___riscv_vwaddu_wv(vuint64m2_t op1,vuint32m1_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv(op1,op2,31);
+}
+
+
+vuint64m4_t test___riscv_vwaddu_wv(vuint64m4_t op1,vuint32m2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv(op1,op2,31);
+}
+
+
+vuint64m8_t test___riscv_vwaddu_wv(vuint64m8_t op1,vuint32m4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv(op1,op2,31);
+}
+
+
+vuint16mf4_t test___riscv_vwaddu_wv(vbool64_t mask,vuint16mf4_t op1,vuint8mf8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv(mask,op1,op2,31);
+}
+
+
+vuint16mf2_t test___riscv_vwaddu_wv(vbool32_t mask,vuint16mf2_t op1,vuint8mf4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv(mask,op1,op2,31);
+}
+
+
+vuint16m1_t test___riscv_vwaddu_wv(vbool16_t mask,vuint16m1_t op1,vuint8mf2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv(mask,op1,op2,31);
+}
+
+
+vuint16m2_t test___riscv_vwaddu_wv(vbool8_t mask,vuint16m2_t op1,vuint8m1_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv(mask,op1,op2,31);
+}
+
+
+vuint16m4_t test___riscv_vwaddu_wv(vbool4_t mask,vuint16m4_t op1,vuint8m2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv(mask,op1,op2,31);
+}
+
+
+vuint16m8_t test___riscv_vwaddu_wv(vbool2_t mask,vuint16m8_t op1,vuint8m4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv(mask,op1,op2,31);
+}
+
+
+vuint32mf2_t test___riscv_vwaddu_wv(vbool64_t mask,vuint32mf2_t op1,vuint16mf4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv(mask,op1,op2,31);
+}
+
+
+vuint32m1_t test___riscv_vwaddu_wv(vbool32_t mask,vuint32m1_t op1,vuint16mf2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv(mask,op1,op2,31);
+}
+
+
+vuint32m2_t test___riscv_vwaddu_wv(vbool16_t mask,vuint32m2_t op1,vuint16m1_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv(mask,op1,op2,31);
+}
+
+
+vuint32m4_t test___riscv_vwaddu_wv(vbool8_t mask,vuint32m4_t op1,vuint16m2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv(mask,op1,op2,31);
+}
+
+
+vuint32m8_t test___riscv_vwaddu_wv(vbool4_t mask,vuint32m8_t op1,vuint16m4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv(mask,op1,op2,31);
+}
+
+
+vuint64m1_t test___riscv_vwaddu_wv(vbool64_t mask,vuint64m1_t op1,vuint32mf2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv(mask,op1,op2,31);
+}
+
+
+vuint64m2_t test___riscv_vwaddu_wv(vbool32_t mask,vuint64m2_t op1,vuint32m1_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv(mask,op1,op2,31);
+}
+
+
+vuint64m4_t test___riscv_vwaddu_wv(vbool16_t mask,vuint64m4_t op1,vuint32m2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv(mask,op1,op2,31);
+}
+
+
+vuint64m8_t test___riscv_vwaddu_wv(vbool8_t mask,vuint64m8_t op1,vuint32m4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv(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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf4,\s*t[au],\s*m[au]\s+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf2,\s*t[au],\s*m[au]\s+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m1,\s*t[au],\s*m[au]\s+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m2,\s*t[au],\s*m[au]\s+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m4,\s*t[au],\s*m[au]\s+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*mf4,\s*t[au],\s*m[au]\s+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*mf2,\s*t[au],\s*m[au]\s+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m1,\s*t[au],\s*m[au]\s+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m2,\s*t[au],\s*m[au]\s+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m4,\s*t[au],\s*m[au]\s+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*mf2,\s*t[au],\s*m[au]\s+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m1,\s*t[au],\s*m[au]\s+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m2,\s*t[au],\s*m[au]\s+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m4,\s*t[au],\s*m[au]\s+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf8,\s*t[au],\s*m[au]\s+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
diff --git a/gcc/testsuite/g++.target/riscv/rvv/base/vwaddu_wv-3.C b/gcc/testsuite/g++.target/riscv/rvv/base/vwaddu_wv-3.C
new file mode 100644
index 00000000000..37f978b3502
--- /dev/null
+++ b/gcc/testsuite/g++.target/riscv/rvv/base/vwaddu_wv-3.C
@@ -0,0 +1,216 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gcv -mabi=lp64d -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+vuint16mf4_t test___riscv_vwaddu_wv(vuint16mf4_t op1,vuint8mf8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv(op1,op2,32);
+}
+
+
+vuint16mf2_t test___riscv_vwaddu_wv(vuint16mf2_t op1,vuint8mf4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv(op1,op2,32);
+}
+
+
+vuint16m1_t test___riscv_vwaddu_wv(vuint16m1_t op1,vuint8mf2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv(op1,op2,32);
+}
+
+
+vuint16m2_t test___riscv_vwaddu_wv(vuint16m2_t op1,vuint8m1_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv(op1,op2,32);
+}
+
+
+vuint16m4_t test___riscv_vwaddu_wv(vuint16m4_t op1,vuint8m2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv(op1,op2,32);
+}
+
+
+vuint16m8_t test___riscv_vwaddu_wv(vuint16m8_t op1,vuint8m4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv(op1,op2,32);
+}
+
+
+vuint32mf2_t test___riscv_vwaddu_wv(vuint32mf2_t op1,vuint16mf4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv(op1,op2,32);
+}
+
+
+vuint32m1_t test___riscv_vwaddu_wv(vuint32m1_t op1,vuint16mf2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv(op1,op2,32);
+}
+
+
+vuint32m2_t test___riscv_vwaddu_wv(vuint32m2_t op1,vuint16m1_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv(op1,op2,32);
+}
+
+
+vuint32m4_t test___riscv_vwaddu_wv(vuint32m4_t op1,vuint16m2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv(op1,op2,32);
+}
+
+
+vuint32m8_t test___riscv_vwaddu_wv(vuint32m8_t op1,vuint16m4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv(op1,op2,32);
+}
+
+
+vuint64m1_t test___riscv_vwaddu_wv(vuint64m1_t op1,vuint32mf2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv(op1,op2,32);
+}
+
+
+vuint64m2_t test___riscv_vwaddu_wv(vuint64m2_t op1,vuint32m1_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv(op1,op2,32);
+}
+
+
+vuint64m4_t test___riscv_vwaddu_wv(vuint64m4_t op1,vuint32m2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv(op1,op2,32);
+}
+
+
+vuint64m8_t test___riscv_vwaddu_wv(vuint64m8_t op1,vuint32m4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv(op1,op2,32);
+}
+
+
+vuint16mf4_t test___riscv_vwaddu_wv(vbool64_t mask,vuint16mf4_t op1,vuint8mf8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv(mask,op1,op2,32);
+}
+
+
+vuint16mf2_t test___riscv_vwaddu_wv(vbool32_t mask,vuint16mf2_t op1,vuint8mf4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv(mask,op1,op2,32);
+}
+
+
+vuint16m1_t test___riscv_vwaddu_wv(vbool16_t mask,vuint16m1_t op1,vuint8mf2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv(mask,op1,op2,32);
+}
+
+
+vuint16m2_t test___riscv_vwaddu_wv(vbool8_t mask,vuint16m2_t op1,vuint8m1_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv(mask,op1,op2,32);
+}
+
+
+vuint16m4_t test___riscv_vwaddu_wv(vbool4_t mask,vuint16m4_t op1,vuint8m2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv(mask,op1,op2,32);
+}
+
+
+vuint16m8_t test___riscv_vwaddu_wv(vbool2_t mask,vuint16m8_t op1,vuint8m4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv(mask,op1,op2,32);
+}
+
+
+vuint32mf2_t test___riscv_vwaddu_wv(vbool64_t mask,vuint32mf2_t op1,vuint16mf4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv(mask,op1,op2,32);
+}
+
+
+vuint32m1_t test___riscv_vwaddu_wv(vbool32_t mask,vuint32m1_t op1,vuint16mf2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv(mask,op1,op2,32);
+}
+
+
+vuint32m2_t test___riscv_vwaddu_wv(vbool16_t mask,vuint32m2_t op1,vuint16m1_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv(mask,op1,op2,32);
+}
+
+
+vuint32m4_t test___riscv_vwaddu_wv(vbool8_t mask,vuint32m4_t op1,vuint16m2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv(mask,op1,op2,32);
+}
+
+
+vuint32m8_t test___riscv_vwaddu_wv(vbool4_t mask,vuint32m8_t op1,vuint16m4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv(mask,op1,op2,32);
+}
+
+
+vuint64m1_t test___riscv_vwaddu_wv(vbool64_t mask,vuint64m1_t op1,vuint32mf2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv(mask,op1,op2,32);
+}
+
+
+vuint64m2_t test___riscv_vwaddu_wv(vbool32_t mask,vuint64m2_t op1,vuint32m1_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv(mask,op1,op2,32);
+}
+
+
+vuint64m4_t test___riscv_vwaddu_wv(vbool16_t mask,vuint64m4_t op1,vuint32m2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv(mask,op1,op2,32);
+}
+
+
+vuint64m8_t test___riscv_vwaddu_wv(vbool8_t mask,vuint64m8_t op1,vuint32m4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv(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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
diff --git a/gcc/testsuite/g++.target/riscv/rvv/base/vwaddu_wv_mu-1.C b/gcc/testsuite/g++.target/riscv/rvv/base/vwaddu_wv_mu-1.C
new file mode 100644
index 00000000000..8211bbf5f13
--- /dev/null
+++ b/gcc/testsuite/g++.target/riscv/rvv/base/vwaddu_wv_mu-1.C
@@ -0,0 +1,111 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gcv -mabi=lp64d -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+vuint16mf4_t test___riscv_vwaddu_wv_mu(vbool64_t mask,vuint16mf4_t merge,vuint16mf4_t op1,vuint8mf8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_mu(mask,merge,op1,op2,vl);
+}
+
+
+vuint16mf2_t test___riscv_vwaddu_wv_mu(vbool32_t mask,vuint16mf2_t merge,vuint16mf2_t op1,vuint8mf4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_mu(mask,merge,op1,op2,vl);
+}
+
+
+vuint16m1_t test___riscv_vwaddu_wv_mu(vbool16_t mask,vuint16m1_t merge,vuint16m1_t op1,vuint8mf2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_mu(mask,merge,op1,op2,vl);
+}
+
+
+vuint16m2_t test___riscv_vwaddu_wv_mu(vbool8_t mask,vuint16m2_t merge,vuint16m2_t op1,vuint8m1_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_mu(mask,merge,op1,op2,vl);
+}
+
+
+vuint16m4_t test___riscv_vwaddu_wv_mu(vbool4_t mask,vuint16m4_t merge,vuint16m4_t op1,vuint8m2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_mu(mask,merge,op1,op2,vl);
+}
+
+
+vuint16m8_t test___riscv_vwaddu_wv_mu(vbool2_t mask,vuint16m8_t merge,vuint16m8_t op1,vuint8m4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_mu(mask,merge,op1,op2,vl);
+}
+
+
+vuint32mf2_t test___riscv_vwaddu_wv_mu(vbool64_t mask,vuint32mf2_t merge,vuint32mf2_t op1,vuint16mf4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_mu(mask,merge,op1,op2,vl);
+}
+
+
+vuint32m1_t test___riscv_vwaddu_wv_mu(vbool32_t mask,vuint32m1_t merge,vuint32m1_t op1,vuint16mf2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_mu(mask,merge,op1,op2,vl);
+}
+
+
+vuint32m2_t test___riscv_vwaddu_wv_mu(vbool16_t mask,vuint32m2_t merge,vuint32m2_t op1,vuint16m1_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_mu(mask,merge,op1,op2,vl);
+}
+
+
+vuint32m4_t test___riscv_vwaddu_wv_mu(vbool8_t mask,vuint32m4_t merge,vuint32m4_t op1,vuint16m2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_mu(mask,merge,op1,op2,vl);
+}
+
+
+vuint32m8_t test___riscv_vwaddu_wv_mu(vbool4_t mask,vuint32m8_t merge,vuint32m8_t op1,vuint16m4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_mu(mask,merge,op1,op2,vl);
+}
+
+
+vuint64m1_t test___riscv_vwaddu_wv_mu(vbool64_t mask,vuint64m1_t merge,vuint64m1_t op1,vuint32mf2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_mu(mask,merge,op1,op2,vl);
+}
+
+
+vuint64m2_t test___riscv_vwaddu_wv_mu(vbool32_t mask,vuint64m2_t merge,vuint64m2_t op1,vuint32m1_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_mu(mask,merge,op1,op2,vl);
+}
+
+
+vuint64m4_t test___riscv_vwaddu_wv_mu(vbool16_t mask,vuint64m4_t merge,vuint64m4_t op1,vuint32m2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_mu(mask,merge,op1,op2,vl);
+}
+
+
+vuint64m8_t test___riscv_vwaddu_wv_mu(vbool8_t mask,vuint64m8_t merge,vuint64m8_t op1,vuint32m4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
diff --git a/gcc/testsuite/g++.target/riscv/rvv/base/vwaddu_wv_mu-2.C b/gcc/testsuite/g++.target/riscv/rvv/base/vwaddu_wv_mu-2.C
new file mode 100644
index 00000000000..e89cca00609
--- /dev/null
+++ b/gcc/testsuite/g++.target/riscv/rvv/base/vwaddu_wv_mu-2.C
@@ -0,0 +1,111 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gcv -mabi=lp64d -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+vuint16mf4_t test___riscv_vwaddu_wv_mu(vbool64_t mask,vuint16mf4_t merge,vuint16mf4_t op1,vuint8mf8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_mu(mask,merge,op1,op2,31);
+}
+
+
+vuint16mf2_t test___riscv_vwaddu_wv_mu(vbool32_t mask,vuint16mf2_t merge,vuint16mf2_t op1,vuint8mf4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_mu(mask,merge,op1,op2,31);
+}
+
+
+vuint16m1_t test___riscv_vwaddu_wv_mu(vbool16_t mask,vuint16m1_t merge,vuint16m1_t op1,vuint8mf2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_mu(mask,merge,op1,op2,31);
+}
+
+
+vuint16m2_t test___riscv_vwaddu_wv_mu(vbool8_t mask,vuint16m2_t merge,vuint16m2_t op1,vuint8m1_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_mu(mask,merge,op1,op2,31);
+}
+
+
+vuint16m4_t test___riscv_vwaddu_wv_mu(vbool4_t mask,vuint16m4_t merge,vuint16m4_t op1,vuint8m2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_mu(mask,merge,op1,op2,31);
+}
+
+
+vuint16m8_t test___riscv_vwaddu_wv_mu(vbool2_t mask,vuint16m8_t merge,vuint16m8_t op1,vuint8m4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_mu(mask,merge,op1,op2,31);
+}
+
+
+vuint32mf2_t test___riscv_vwaddu_wv_mu(vbool64_t mask,vuint32mf2_t merge,vuint32mf2_t op1,vuint16mf4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_mu(mask,merge,op1,op2,31);
+}
+
+
+vuint32m1_t test___riscv_vwaddu_wv_mu(vbool32_t mask,vuint32m1_t merge,vuint32m1_t op1,vuint16mf2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_mu(mask,merge,op1,op2,31);
+}
+
+
+vuint32m2_t test___riscv_vwaddu_wv_mu(vbool16_t mask,vuint32m2_t merge,vuint32m2_t op1,vuint16m1_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_mu(mask,merge,op1,op2,31);
+}
+
+
+vuint32m4_t test___riscv_vwaddu_wv_mu(vbool8_t mask,vuint32m4_t merge,vuint32m4_t op1,vuint16m2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_mu(mask,merge,op1,op2,31);
+}
+
+
+vuint32m8_t test___riscv_vwaddu_wv_mu(vbool4_t mask,vuint32m8_t merge,vuint32m8_t op1,vuint16m4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_mu(mask,merge,op1,op2,31);
+}
+
+
+vuint64m1_t test___riscv_vwaddu_wv_mu(vbool64_t mask,vuint64m1_t merge,vuint64m1_t op1,vuint32mf2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_mu(mask,merge,op1,op2,31);
+}
+
+
+vuint64m2_t test___riscv_vwaddu_wv_mu(vbool32_t mask,vuint64m2_t merge,vuint64m2_t op1,vuint32m1_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_mu(mask,merge,op1,op2,31);
+}
+
+
+vuint64m4_t test___riscv_vwaddu_wv_mu(vbool16_t mask,vuint64m4_t merge,vuint64m4_t op1,vuint32m2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_mu(mask,merge,op1,op2,31);
+}
+
+
+vuint64m8_t test___riscv_vwaddu_wv_mu(vbool8_t mask,vuint64m8_t merge,vuint64m8_t op1,vuint32m4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
diff --git a/gcc/testsuite/g++.target/riscv/rvv/base/vwaddu_wv_mu-3.C b/gcc/testsuite/g++.target/riscv/rvv/base/vwaddu_wv_mu-3.C
new file mode 100644
index 00000000000..e4d0613dd52
--- /dev/null
+++ b/gcc/testsuite/g++.target/riscv/rvv/base/vwaddu_wv_mu-3.C
@@ -0,0 +1,111 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gcv -mabi=lp64d -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+vuint16mf4_t test___riscv_vwaddu_wv_mu(vbool64_t mask,vuint16mf4_t merge,vuint16mf4_t op1,vuint8mf8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_mu(mask,merge,op1,op2,32);
+}
+
+
+vuint16mf2_t test___riscv_vwaddu_wv_mu(vbool32_t mask,vuint16mf2_t merge,vuint16mf2_t op1,vuint8mf4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_mu(mask,merge,op1,op2,32);
+}
+
+
+vuint16m1_t test___riscv_vwaddu_wv_mu(vbool16_t mask,vuint16m1_t merge,vuint16m1_t op1,vuint8mf2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_mu(mask,merge,op1,op2,32);
+}
+
+
+vuint16m2_t test___riscv_vwaddu_wv_mu(vbool8_t mask,vuint16m2_t merge,vuint16m2_t op1,vuint8m1_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_mu(mask,merge,op1,op2,32);
+}
+
+
+vuint16m4_t test___riscv_vwaddu_wv_mu(vbool4_t mask,vuint16m4_t merge,vuint16m4_t op1,vuint8m2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_mu(mask,merge,op1,op2,32);
+}
+
+
+vuint16m8_t test___riscv_vwaddu_wv_mu(vbool2_t mask,vuint16m8_t merge,vuint16m8_t op1,vuint8m4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_mu(mask,merge,op1,op2,32);
+}
+
+
+vuint32mf2_t test___riscv_vwaddu_wv_mu(vbool64_t mask,vuint32mf2_t merge,vuint32mf2_t op1,vuint16mf4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_mu(mask,merge,op1,op2,32);
+}
+
+
+vuint32m1_t test___riscv_vwaddu_wv_mu(vbool32_t mask,vuint32m1_t merge,vuint32m1_t op1,vuint16mf2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_mu(mask,merge,op1,op2,32);
+}
+
+
+vuint32m2_t test___riscv_vwaddu_wv_mu(vbool16_t mask,vuint32m2_t merge,vuint32m2_t op1,vuint16m1_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_mu(mask,merge,op1,op2,32);
+}
+
+
+vuint32m4_t test___riscv_vwaddu_wv_mu(vbool8_t mask,vuint32m4_t merge,vuint32m4_t op1,vuint16m2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_mu(mask,merge,op1,op2,32);
+}
+
+
+vuint32m8_t test___riscv_vwaddu_wv_mu(vbool4_t mask,vuint32m8_t merge,vuint32m8_t op1,vuint16m4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_mu(mask,merge,op1,op2,32);
+}
+
+
+vuint64m1_t test___riscv_vwaddu_wv_mu(vbool64_t mask,vuint64m1_t merge,vuint64m1_t op1,vuint32mf2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_mu(mask,merge,op1,op2,32);
+}
+
+
+vuint64m2_t test___riscv_vwaddu_wv_mu(vbool32_t mask,vuint64m2_t merge,vuint64m2_t op1,vuint32m1_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_mu(mask,merge,op1,op2,32);
+}
+
+
+vuint64m4_t test___riscv_vwaddu_wv_mu(vbool16_t mask,vuint64m4_t merge,vuint64m4_t op1,vuint32m2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_mu(mask,merge,op1,op2,32);
+}
+
+
+vuint64m8_t test___riscv_vwaddu_wv_mu(vbool8_t mask,vuint64m8_t merge,vuint64m8_t op1,vuint32m4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
diff --git a/gcc/testsuite/g++.target/riscv/rvv/base/vwaddu_wv_tu-1.C b/gcc/testsuite/g++.target/riscv/rvv/base/vwaddu_wv_tu-1.C
new file mode 100644
index 00000000000..c9431c7a604
--- /dev/null
+++ b/gcc/testsuite/g++.target/riscv/rvv/base/vwaddu_wv_tu-1.C
@@ -0,0 +1,111 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gcv -mabi=lp64d -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+vuint16mf4_t test___riscv_vwaddu_wv_tu(vuint16mf4_t merge,vuint16mf4_t op1,vuint8mf8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_tu(merge,op1,op2,vl);
+}
+
+
+vuint16mf2_t test___riscv_vwaddu_wv_tu(vuint16mf2_t merge,vuint16mf2_t op1,vuint8mf4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_tu(merge,op1,op2,vl);
+}
+
+
+vuint16m1_t test___riscv_vwaddu_wv_tu(vuint16m1_t merge,vuint16m1_t op1,vuint8mf2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_tu(merge,op1,op2,vl);
+}
+
+
+vuint16m2_t test___riscv_vwaddu_wv_tu(vuint16m2_t merge,vuint16m2_t op1,vuint8m1_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_tu(merge,op1,op2,vl);
+}
+
+
+vuint16m4_t test___riscv_vwaddu_wv_tu(vuint16m4_t merge,vuint16m4_t op1,vuint8m2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_tu(merge,op1,op2,vl);
+}
+
+
+vuint16m8_t test___riscv_vwaddu_wv_tu(vuint16m8_t merge,vuint16m8_t op1,vuint8m4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_tu(merge,op1,op2,vl);
+}
+
+
+vuint32mf2_t test___riscv_vwaddu_wv_tu(vuint32mf2_t merge,vuint32mf2_t op1,vuint16mf4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_tu(merge,op1,op2,vl);
+}
+
+
+vuint32m1_t test___riscv_vwaddu_wv_tu(vuint32m1_t merge,vuint32m1_t op1,vuint16mf2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_tu(merge,op1,op2,vl);
+}
+
+
+vuint32m2_t test___riscv_vwaddu_wv_tu(vuint32m2_t merge,vuint32m2_t op1,vuint16m1_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_tu(merge,op1,op2,vl);
+}
+
+
+vuint32m4_t test___riscv_vwaddu_wv_tu(vuint32m4_t merge,vuint32m4_t op1,vuint16m2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_tu(merge,op1,op2,vl);
+}
+
+
+vuint32m8_t test___riscv_vwaddu_wv_tu(vuint32m8_t merge,vuint32m8_t op1,vuint16m4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_tu(merge,op1,op2,vl);
+}
+
+
+vuint64m1_t test___riscv_vwaddu_wv_tu(vuint64m1_t merge,vuint64m1_t op1,vuint32mf2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_tu(merge,op1,op2,vl);
+}
+
+
+vuint64m2_t test___riscv_vwaddu_wv_tu(vuint64m2_t merge,vuint64m2_t op1,vuint32m1_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_tu(merge,op1,op2,vl);
+}
+
+
+vuint64m4_t test___riscv_vwaddu_wv_tu(vuint64m4_t merge,vuint64m4_t op1,vuint32m2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_tu(merge,op1,op2,vl);
+}
+
+
+vuint64m8_t test___riscv_vwaddu_wv_tu(vuint64m8_t merge,vuint64m8_t op1,vuint32m4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf4,\s*tu,\s*m[au]\s+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf2,\s*tu,\s*m[au]\s+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m1,\s*tu,\s*m[au]\s+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m2,\s*tu,\s*m[au]\s+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m4,\s*tu,\s*m[au]\s+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf4,\s*tu,\s*m[au]\s+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf2,\s*tu,\s*m[au]\s+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m1,\s*tu,\s*m[au]\s+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m2,\s*tu,\s*m[au]\s+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m4,\s*tu,\s*m[au]\s+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*mf2,\s*tu,\s*m[au]\s+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m1,\s*tu,\s*m[au]\s+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m2,\s*tu,\s*m[au]\s+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m4,\s*tu,\s*m[au]\s+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
diff --git a/gcc/testsuite/g++.target/riscv/rvv/base/vwaddu_wv_tu-2.C b/gcc/testsuite/g++.target/riscv/rvv/base/vwaddu_wv_tu-2.C
new file mode 100644
index 00000000000..17af5c3744e
--- /dev/null
+++ b/gcc/testsuite/g++.target/riscv/rvv/base/vwaddu_wv_tu-2.C
@@ -0,0 +1,111 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gcv -mabi=lp64d -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+vuint16mf4_t test___riscv_vwaddu_wv_tu(vuint16mf4_t merge,vuint16mf4_t op1,vuint8mf8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_tu(merge,op1,op2,31);
+}
+
+
+vuint16mf2_t test___riscv_vwaddu_wv_tu(vuint16mf2_t merge,vuint16mf2_t op1,vuint8mf4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_tu(merge,op1,op2,31);
+}
+
+
+vuint16m1_t test___riscv_vwaddu_wv_tu(vuint16m1_t merge,vuint16m1_t op1,vuint8mf2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_tu(merge,op1,op2,31);
+}
+
+
+vuint16m2_t test___riscv_vwaddu_wv_tu(vuint16m2_t merge,vuint16m2_t op1,vuint8m1_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_tu(merge,op1,op2,31);
+}
+
+
+vuint16m4_t test___riscv_vwaddu_wv_tu(vuint16m4_t merge,vuint16m4_t op1,vuint8m2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_tu(merge,op1,op2,31);
+}
+
+
+vuint16m8_t test___riscv_vwaddu_wv_tu(vuint16m8_t merge,vuint16m8_t op1,vuint8m4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_tu(merge,op1,op2,31);
+}
+
+
+vuint32mf2_t test___riscv_vwaddu_wv_tu(vuint32mf2_t merge,vuint32mf2_t op1,vuint16mf4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_tu(merge,op1,op2,31);
+}
+
+
+vuint32m1_t test___riscv_vwaddu_wv_tu(vuint32m1_t merge,vuint32m1_t op1,vuint16mf2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_tu(merge,op1,op2,31);
+}
+
+
+vuint32m2_t test___riscv_vwaddu_wv_tu(vuint32m2_t merge,vuint32m2_t op1,vuint16m1_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_tu(merge,op1,op2,31);
+}
+
+
+vuint32m4_t test___riscv_vwaddu_wv_tu(vuint32m4_t merge,vuint32m4_t op1,vuint16m2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_tu(merge,op1,op2,31);
+}
+
+
+vuint32m8_t test___riscv_vwaddu_wv_tu(vuint32m8_t merge,vuint32m8_t op1,vuint16m4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_tu(merge,op1,op2,31);
+}
+
+
+vuint64m1_t test___riscv_vwaddu_wv_tu(vuint64m1_t merge,vuint64m1_t op1,vuint32mf2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_tu(merge,op1,op2,31);
+}
+
+
+vuint64m2_t test___riscv_vwaddu_wv_tu(vuint64m2_t merge,vuint64m2_t op1,vuint32m1_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_tu(merge,op1,op2,31);
+}
+
+
+vuint64m4_t test___riscv_vwaddu_wv_tu(vuint64m4_t merge,vuint64m4_t op1,vuint32m2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_tu(merge,op1,op2,31);
+}
+
+
+vuint64m8_t test___riscv_vwaddu_wv_tu(vuint64m8_t merge,vuint64m8_t op1,vuint32m4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf4,\s*tu,\s*m[au]\s+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf2,\s*tu,\s*m[au]\s+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m1,\s*tu,\s*m[au]\s+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m2,\s*tu,\s*m[au]\s+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m4,\s*tu,\s*m[au]\s+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*mf4,\s*tu,\s*m[au]\s+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*mf2,\s*tu,\s*m[au]\s+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m1,\s*tu,\s*m[au]\s+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m2,\s*tu,\s*m[au]\s+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m4,\s*tu,\s*m[au]\s+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*mf2,\s*tu,\s*m[au]\s+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m1,\s*tu,\s*m[au]\s+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m2,\s*tu,\s*m[au]\s+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m4,\s*tu,\s*m[au]\s+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
diff --git a/gcc/testsuite/g++.target/riscv/rvv/base/vwaddu_wv_tu-3.C b/gcc/testsuite/g++.target/riscv/rvv/base/vwaddu_wv_tu-3.C
new file mode 100644
index 00000000000..5ef919e4937
--- /dev/null
+++ b/gcc/testsuite/g++.target/riscv/rvv/base/vwaddu_wv_tu-3.C
@@ -0,0 +1,111 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gcv -mabi=lp64d -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+vuint16mf4_t test___riscv_vwaddu_wv_tu(vuint16mf4_t merge,vuint16mf4_t op1,vuint8mf8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_tu(merge,op1,op2,32);
+}
+
+
+vuint16mf2_t test___riscv_vwaddu_wv_tu(vuint16mf2_t merge,vuint16mf2_t op1,vuint8mf4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_tu(merge,op1,op2,32);
+}
+
+
+vuint16m1_t test___riscv_vwaddu_wv_tu(vuint16m1_t merge,vuint16m1_t op1,vuint8mf2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_tu(merge,op1,op2,32);
+}
+
+
+vuint16m2_t test___riscv_vwaddu_wv_tu(vuint16m2_t merge,vuint16m2_t op1,vuint8m1_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_tu(merge,op1,op2,32);
+}
+
+
+vuint16m4_t test___riscv_vwaddu_wv_tu(vuint16m4_t merge,vuint16m4_t op1,vuint8m2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_tu(merge,op1,op2,32);
+}
+
+
+vuint16m8_t test___riscv_vwaddu_wv_tu(vuint16m8_t merge,vuint16m8_t op1,vuint8m4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_tu(merge,op1,op2,32);
+}
+
+
+vuint32mf2_t test___riscv_vwaddu_wv_tu(vuint32mf2_t merge,vuint32mf2_t op1,vuint16mf4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_tu(merge,op1,op2,32);
+}
+
+
+vuint32m1_t test___riscv_vwaddu_wv_tu(vuint32m1_t merge,vuint32m1_t op1,vuint16mf2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_tu(merge,op1,op2,32);
+}
+
+
+vuint32m2_t test___riscv_vwaddu_wv_tu(vuint32m2_t merge,vuint32m2_t op1,vuint16m1_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_tu(merge,op1,op2,32);
+}
+
+
+vuint32m4_t test___riscv_vwaddu_wv_tu(vuint32m4_t merge,vuint32m4_t op1,vuint16m2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_tu(merge,op1,op2,32);
+}
+
+
+vuint32m8_t test___riscv_vwaddu_wv_tu(vuint32m8_t merge,vuint32m8_t op1,vuint16m4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_tu(merge,op1,op2,32);
+}
+
+
+vuint64m1_t test___riscv_vwaddu_wv_tu(vuint64m1_t merge,vuint64m1_t op1,vuint32mf2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_tu(merge,op1,op2,32);
+}
+
+
+vuint64m2_t test___riscv_vwaddu_wv_tu(vuint64m2_t merge,vuint64m2_t op1,vuint32m1_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_tu(merge,op1,op2,32);
+}
+
+
+vuint64m4_t test___riscv_vwaddu_wv_tu(vuint64m4_t merge,vuint64m4_t op1,vuint32m2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_tu(merge,op1,op2,32);
+}
+
+
+vuint64m8_t test___riscv_vwaddu_wv_tu(vuint64m8_t merge,vuint64m8_t op1,vuint32m4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf4,\s*tu,\s*m[au]\s+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf2,\s*tu,\s*m[au]\s+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m1,\s*tu,\s*m[au]\s+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m2,\s*tu,\s*m[au]\s+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m4,\s*tu,\s*m[au]\s+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf4,\s*tu,\s*m[au]\s+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf2,\s*tu,\s*m[au]\s+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m1,\s*tu,\s*m[au]\s+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m2,\s*tu,\s*m[au]\s+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m4,\s*tu,\s*m[au]\s+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*mf2,\s*tu,\s*m[au]\s+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m1,\s*tu,\s*m[au]\s+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m2,\s*tu,\s*m[au]\s+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m4,\s*tu,\s*m[au]\s+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
diff --git a/gcc/testsuite/g++.target/riscv/rvv/base/vwaddu_wv_tum-1.C b/gcc/testsuite/g++.target/riscv/rvv/base/vwaddu_wv_tum-1.C
new file mode 100644
index 00000000000..bc53576ff21
--- /dev/null
+++ b/gcc/testsuite/g++.target/riscv/rvv/base/vwaddu_wv_tum-1.C
@@ -0,0 +1,111 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gcv -mabi=lp64d -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+vuint16mf4_t test___riscv_vwaddu_wv_tum(vbool64_t mask,vuint16mf4_t merge,vuint16mf4_t op1,vuint8mf8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_tum(mask,merge,op1,op2,vl);
+}
+
+
+vuint16mf2_t test___riscv_vwaddu_wv_tum(vbool32_t mask,vuint16mf2_t merge,vuint16mf2_t op1,vuint8mf4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_tum(mask,merge,op1,op2,vl);
+}
+
+
+vuint16m1_t test___riscv_vwaddu_wv_tum(vbool16_t mask,vuint16m1_t merge,vuint16m1_t op1,vuint8mf2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_tum(mask,merge,op1,op2,vl);
+}
+
+
+vuint16m2_t test___riscv_vwaddu_wv_tum(vbool8_t mask,vuint16m2_t merge,vuint16m2_t op1,vuint8m1_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_tum(mask,merge,op1,op2,vl);
+}
+
+
+vuint16m4_t test___riscv_vwaddu_wv_tum(vbool4_t mask,vuint16m4_t merge,vuint16m4_t op1,vuint8m2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_tum(mask,merge,op1,op2,vl);
+}
+
+
+vuint16m8_t test___riscv_vwaddu_wv_tum(vbool2_t mask,vuint16m8_t merge,vuint16m8_t op1,vuint8m4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_tum(mask,merge,op1,op2,vl);
+}
+
+
+vuint32mf2_t test___riscv_vwaddu_wv_tum(vbool64_t mask,vuint32mf2_t merge,vuint32mf2_t op1,vuint16mf4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_tum(mask,merge,op1,op2,vl);
+}
+
+
+vuint32m1_t test___riscv_vwaddu_wv_tum(vbool32_t mask,vuint32m1_t merge,vuint32m1_t op1,vuint16mf2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_tum(mask,merge,op1,op2,vl);
+}
+
+
+vuint32m2_t test___riscv_vwaddu_wv_tum(vbool16_t mask,vuint32m2_t merge,vuint32m2_t op1,vuint16m1_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_tum(mask,merge,op1,op2,vl);
+}
+
+
+vuint32m4_t test___riscv_vwaddu_wv_tum(vbool8_t mask,vuint32m4_t merge,vuint32m4_t op1,vuint16m2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_tum(mask,merge,op1,op2,vl);
+}
+
+
+vuint32m8_t test___riscv_vwaddu_wv_tum(vbool4_t mask,vuint32m8_t merge,vuint32m8_t op1,vuint16m4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_tum(mask,merge,op1,op2,vl);
+}
+
+
+vuint64m1_t test___riscv_vwaddu_wv_tum(vbool64_t mask,vuint64m1_t merge,vuint64m1_t op1,vuint32mf2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_tum(mask,merge,op1,op2,vl);
+}
+
+
+vuint64m2_t test___riscv_vwaddu_wv_tum(vbool32_t mask,vuint64m2_t merge,vuint64m2_t op1,vuint32m1_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_tum(mask,merge,op1,op2,vl);
+}
+
+
+vuint64m4_t test___riscv_vwaddu_wv_tum(vbool16_t mask,vuint64m4_t merge,vuint64m4_t op1,vuint32m2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_tum(mask,merge,op1,op2,vl);
+}
+
+
+vuint64m8_t test___riscv_vwaddu_wv_tum(vbool8_t mask,vuint64m8_t merge,vuint64m8_t op1,vuint32m4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
diff --git a/gcc/testsuite/g++.target/riscv/rvv/base/vwaddu_wv_tum-2.C b/gcc/testsuite/g++.target/riscv/rvv/base/vwaddu_wv_tum-2.C
new file mode 100644
index 00000000000..d6b0077b96c
--- /dev/null
+++ b/gcc/testsuite/g++.target/riscv/rvv/base/vwaddu_wv_tum-2.C
@@ -0,0 +1,111 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gcv -mabi=lp64d -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+vuint16mf4_t test___riscv_vwaddu_wv_tum(vbool64_t mask,vuint16mf4_t merge,vuint16mf4_t op1,vuint8mf8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_tum(mask,merge,op1,op2,31);
+}
+
+
+vuint16mf2_t test___riscv_vwaddu_wv_tum(vbool32_t mask,vuint16mf2_t merge,vuint16mf2_t op1,vuint8mf4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_tum(mask,merge,op1,op2,31);
+}
+
+
+vuint16m1_t test___riscv_vwaddu_wv_tum(vbool16_t mask,vuint16m1_t merge,vuint16m1_t op1,vuint8mf2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_tum(mask,merge,op1,op2,31);
+}
+
+
+vuint16m2_t test___riscv_vwaddu_wv_tum(vbool8_t mask,vuint16m2_t merge,vuint16m2_t op1,vuint8m1_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_tum(mask,merge,op1,op2,31);
+}
+
+
+vuint16m4_t test___riscv_vwaddu_wv_tum(vbool4_t mask,vuint16m4_t merge,vuint16m4_t op1,vuint8m2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_tum(mask,merge,op1,op2,31);
+}
+
+
+vuint16m8_t test___riscv_vwaddu_wv_tum(vbool2_t mask,vuint16m8_t merge,vuint16m8_t op1,vuint8m4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_tum(mask,merge,op1,op2,31);
+}
+
+
+vuint32mf2_t test___riscv_vwaddu_wv_tum(vbool64_t mask,vuint32mf2_t merge,vuint32mf2_t op1,vuint16mf4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_tum(mask,merge,op1,op2,31);
+}
+
+
+vuint32m1_t test___riscv_vwaddu_wv_tum(vbool32_t mask,vuint32m1_t merge,vuint32m1_t op1,vuint16mf2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_tum(mask,merge,op1,op2,31);
+}
+
+
+vuint32m2_t test___riscv_vwaddu_wv_tum(vbool16_t mask,vuint32m2_t merge,vuint32m2_t op1,vuint16m1_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_tum(mask,merge,op1,op2,31);
+}
+
+
+vuint32m4_t test___riscv_vwaddu_wv_tum(vbool8_t mask,vuint32m4_t merge,vuint32m4_t op1,vuint16m2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_tum(mask,merge,op1,op2,31);
+}
+
+
+vuint32m8_t test___riscv_vwaddu_wv_tum(vbool4_t mask,vuint32m8_t merge,vuint32m8_t op1,vuint16m4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_tum(mask,merge,op1,op2,31);
+}
+
+
+vuint64m1_t test___riscv_vwaddu_wv_tum(vbool64_t mask,vuint64m1_t merge,vuint64m1_t op1,vuint32mf2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_tum(mask,merge,op1,op2,31);
+}
+
+
+vuint64m2_t test___riscv_vwaddu_wv_tum(vbool32_t mask,vuint64m2_t merge,vuint64m2_t op1,vuint32m1_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_tum(mask,merge,op1,op2,31);
+}
+
+
+vuint64m4_t test___riscv_vwaddu_wv_tum(vbool16_t mask,vuint64m4_t merge,vuint64m4_t op1,vuint32m2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_tum(mask,merge,op1,op2,31);
+}
+
+
+vuint64m8_t test___riscv_vwaddu_wv_tum(vbool8_t mask,vuint64m8_t merge,vuint64m8_t op1,vuint32m4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
diff --git a/gcc/testsuite/g++.target/riscv/rvv/base/vwaddu_wv_tum-3.C b/gcc/testsuite/g++.target/riscv/rvv/base/vwaddu_wv_tum-3.C
new file mode 100644
index 00000000000..e469cf881dd
--- /dev/null
+++ b/gcc/testsuite/g++.target/riscv/rvv/base/vwaddu_wv_tum-3.C
@@ -0,0 +1,111 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gcv -mabi=lp64d -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+vuint16mf4_t test___riscv_vwaddu_wv_tum(vbool64_t mask,vuint16mf4_t merge,vuint16mf4_t op1,vuint8mf8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_tum(mask,merge,op1,op2,32);
+}
+
+
+vuint16mf2_t test___riscv_vwaddu_wv_tum(vbool32_t mask,vuint16mf2_t merge,vuint16mf2_t op1,vuint8mf4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_tum(mask,merge,op1,op2,32);
+}
+
+
+vuint16m1_t test___riscv_vwaddu_wv_tum(vbool16_t mask,vuint16m1_t merge,vuint16m1_t op1,vuint8mf2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_tum(mask,merge,op1,op2,32);
+}
+
+
+vuint16m2_t test___riscv_vwaddu_wv_tum(vbool8_t mask,vuint16m2_t merge,vuint16m2_t op1,vuint8m1_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_tum(mask,merge,op1,op2,32);
+}
+
+
+vuint16m4_t test___riscv_vwaddu_wv_tum(vbool4_t mask,vuint16m4_t merge,vuint16m4_t op1,vuint8m2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_tum(mask,merge,op1,op2,32);
+}
+
+
+vuint16m8_t test___riscv_vwaddu_wv_tum(vbool2_t mask,vuint16m8_t merge,vuint16m8_t op1,vuint8m4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_tum(mask,merge,op1,op2,32);
+}
+
+
+vuint32mf2_t test___riscv_vwaddu_wv_tum(vbool64_t mask,vuint32mf2_t merge,vuint32mf2_t op1,vuint16mf4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_tum(mask,merge,op1,op2,32);
+}
+
+
+vuint32m1_t test___riscv_vwaddu_wv_tum(vbool32_t mask,vuint32m1_t merge,vuint32m1_t op1,vuint16mf2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_tum(mask,merge,op1,op2,32);
+}
+
+
+vuint32m2_t test___riscv_vwaddu_wv_tum(vbool16_t mask,vuint32m2_t merge,vuint32m2_t op1,vuint16m1_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_tum(mask,merge,op1,op2,32);
+}
+
+
+vuint32m4_t test___riscv_vwaddu_wv_tum(vbool8_t mask,vuint32m4_t merge,vuint32m4_t op1,vuint16m2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_tum(mask,merge,op1,op2,32);
+}
+
+
+vuint32m8_t test___riscv_vwaddu_wv_tum(vbool4_t mask,vuint32m8_t merge,vuint32m8_t op1,vuint16m4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_tum(mask,merge,op1,op2,32);
+}
+
+
+vuint64m1_t test___riscv_vwaddu_wv_tum(vbool64_t mask,vuint64m1_t merge,vuint64m1_t op1,vuint32mf2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_tum(mask,merge,op1,op2,32);
+}
+
+
+vuint64m2_t test___riscv_vwaddu_wv_tum(vbool32_t mask,vuint64m2_t merge,vuint64m2_t op1,vuint32m1_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_tum(mask,merge,op1,op2,32);
+}
+
+
+vuint64m4_t test___riscv_vwaddu_wv_tum(vbool16_t mask,vuint64m4_t merge,vuint64m4_t op1,vuint32m2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_tum(mask,merge,op1,op2,32);
+}
+
+
+vuint64m8_t test___riscv_vwaddu_wv_tum(vbool8_t mask,vuint64m8_t merge,vuint64m8_t op1,vuint32m4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
diff --git a/gcc/testsuite/g++.target/riscv/rvv/base/vwaddu_wv_tumu-1.C b/gcc/testsuite/g++.target/riscv/rvv/base/vwaddu_wv_tumu-1.C
new file mode 100644
index 00000000000..46a83503413
--- /dev/null
+++ b/gcc/testsuite/g++.target/riscv/rvv/base/vwaddu_wv_tumu-1.C
@@ -0,0 +1,111 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gcv -mabi=lp64d -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+vuint16mf4_t test___riscv_vwaddu_wv_tumu(vbool64_t mask,vuint16mf4_t merge,vuint16mf4_t op1,vuint8mf8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vuint16mf2_t test___riscv_vwaddu_wv_tumu(vbool32_t mask,vuint16mf2_t merge,vuint16mf2_t op1,vuint8mf4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vuint16m1_t test___riscv_vwaddu_wv_tumu(vbool16_t mask,vuint16m1_t merge,vuint16m1_t op1,vuint8mf2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vuint16m2_t test___riscv_vwaddu_wv_tumu(vbool8_t mask,vuint16m2_t merge,vuint16m2_t op1,vuint8m1_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vuint16m4_t test___riscv_vwaddu_wv_tumu(vbool4_t mask,vuint16m4_t merge,vuint16m4_t op1,vuint8m2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vuint16m8_t test___riscv_vwaddu_wv_tumu(vbool2_t mask,vuint16m8_t merge,vuint16m8_t op1,vuint8m4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vuint32mf2_t test___riscv_vwaddu_wv_tumu(vbool64_t mask,vuint32mf2_t merge,vuint32mf2_t op1,vuint16mf4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vuint32m1_t test___riscv_vwaddu_wv_tumu(vbool32_t mask,vuint32m1_t merge,vuint32m1_t op1,vuint16mf2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vuint32m2_t test___riscv_vwaddu_wv_tumu(vbool16_t mask,vuint32m2_t merge,vuint32m2_t op1,vuint16m1_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vuint32m4_t test___riscv_vwaddu_wv_tumu(vbool8_t mask,vuint32m4_t merge,vuint32m4_t op1,vuint16m2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vuint32m8_t test___riscv_vwaddu_wv_tumu(vbool4_t mask,vuint32m8_t merge,vuint32m8_t op1,vuint16m4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vuint64m1_t test___riscv_vwaddu_wv_tumu(vbool64_t mask,vuint64m1_t merge,vuint64m1_t op1,vuint32mf2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vuint64m2_t test___riscv_vwaddu_wv_tumu(vbool32_t mask,vuint64m2_t merge,vuint64m2_t op1,vuint32m1_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vuint64m4_t test___riscv_vwaddu_wv_tumu(vbool16_t mask,vuint64m4_t merge,vuint64m4_t op1,vuint32m2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vuint64m8_t test___riscv_vwaddu_wv_tumu(vbool8_t mask,vuint64m8_t merge,vuint64m8_t op1,vuint32m4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
diff --git a/gcc/testsuite/g++.target/riscv/rvv/base/vwaddu_wv_tumu-2.C b/gcc/testsuite/g++.target/riscv/rvv/base/vwaddu_wv_tumu-2.C
new file mode 100644
index 00000000000..0281197af07
--- /dev/null
+++ b/gcc/testsuite/g++.target/riscv/rvv/base/vwaddu_wv_tumu-2.C
@@ -0,0 +1,111 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gcv -mabi=lp64d -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+vuint16mf4_t test___riscv_vwaddu_wv_tumu(vbool64_t mask,vuint16mf4_t merge,vuint16mf4_t op1,vuint8mf8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_tumu(mask,merge,op1,op2,31);
+}
+
+
+vuint16mf2_t test___riscv_vwaddu_wv_tumu(vbool32_t mask,vuint16mf2_t merge,vuint16mf2_t op1,vuint8mf4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_tumu(mask,merge,op1,op2,31);
+}
+
+
+vuint16m1_t test___riscv_vwaddu_wv_tumu(vbool16_t mask,vuint16m1_t merge,vuint16m1_t op1,vuint8mf2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_tumu(mask,merge,op1,op2,31);
+}
+
+
+vuint16m2_t test___riscv_vwaddu_wv_tumu(vbool8_t mask,vuint16m2_t merge,vuint16m2_t op1,vuint8m1_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_tumu(mask,merge,op1,op2,31);
+}
+
+
+vuint16m4_t test___riscv_vwaddu_wv_tumu(vbool4_t mask,vuint16m4_t merge,vuint16m4_t op1,vuint8m2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_tumu(mask,merge,op1,op2,31);
+}
+
+
+vuint16m8_t test___riscv_vwaddu_wv_tumu(vbool2_t mask,vuint16m8_t merge,vuint16m8_t op1,vuint8m4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_tumu(mask,merge,op1,op2,31);
+}
+
+
+vuint32mf2_t test___riscv_vwaddu_wv_tumu(vbool64_t mask,vuint32mf2_t merge,vuint32mf2_t op1,vuint16mf4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_tumu(mask,merge,op1,op2,31);
+}
+
+
+vuint32m1_t test___riscv_vwaddu_wv_tumu(vbool32_t mask,vuint32m1_t merge,vuint32m1_t op1,vuint16mf2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_tumu(mask,merge,op1,op2,31);
+}
+
+
+vuint32m2_t test___riscv_vwaddu_wv_tumu(vbool16_t mask,vuint32m2_t merge,vuint32m2_t op1,vuint16m1_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_tumu(mask,merge,op1,op2,31);
+}
+
+
+vuint32m4_t test___riscv_vwaddu_wv_tumu(vbool8_t mask,vuint32m4_t merge,vuint32m4_t op1,vuint16m2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_tumu(mask,merge,op1,op2,31);
+}
+
+
+vuint32m8_t test___riscv_vwaddu_wv_tumu(vbool4_t mask,vuint32m8_t merge,vuint32m8_t op1,vuint16m4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_tumu(mask,merge,op1,op2,31);
+}
+
+
+vuint64m1_t test___riscv_vwaddu_wv_tumu(vbool64_t mask,vuint64m1_t merge,vuint64m1_t op1,vuint32mf2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_tumu(mask,merge,op1,op2,31);
+}
+
+
+vuint64m2_t test___riscv_vwaddu_wv_tumu(vbool32_t mask,vuint64m2_t merge,vuint64m2_t op1,vuint32m1_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_tumu(mask,merge,op1,op2,31);
+}
+
+
+vuint64m4_t test___riscv_vwaddu_wv_tumu(vbool16_t mask,vuint64m4_t merge,vuint64m4_t op1,vuint32m2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_tumu(mask,merge,op1,op2,31);
+}
+
+
+vuint64m8_t test___riscv_vwaddu_wv_tumu(vbool8_t mask,vuint64m8_t merge,vuint64m8_t op1,vuint32m4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf4,\s*tu,\s*mu\s+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf2,\s*tu,\s*mu\s+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m1,\s*tu,\s*mu\s+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m2,\s*tu,\s*mu\s+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m4,\s*tu,\s*mu\s+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*mf4,\s*tu,\s*mu\s+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*mf2,\s*tu,\s*mu\s+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m1,\s*tu,\s*mu\s+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m2,\s*tu,\s*mu\s+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m4,\s*tu,\s*mu\s+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*mf2,\s*tu,\s*mu\s+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m1,\s*tu,\s*mu\s+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m2,\s*tu,\s*mu\s+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m4,\s*tu,\s*mu\s+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
diff --git a/gcc/testsuite/g++.target/riscv/rvv/base/vwaddu_wv_tumu-3.C b/gcc/testsuite/g++.target/riscv/rvv/base/vwaddu_wv_tumu-3.C
new file mode 100644
index 00000000000..1518e52aba6
--- /dev/null
+++ b/gcc/testsuite/g++.target/riscv/rvv/base/vwaddu_wv_tumu-3.C
@@ -0,0 +1,111 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gcv -mabi=lp64d -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+vuint16mf4_t test___riscv_vwaddu_wv_tumu(vbool64_t mask,vuint16mf4_t merge,vuint16mf4_t op1,vuint8mf8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_tumu(mask,merge,op1,op2,32);
+}
+
+
+vuint16mf2_t test___riscv_vwaddu_wv_tumu(vbool32_t mask,vuint16mf2_t merge,vuint16mf2_t op1,vuint8mf4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_tumu(mask,merge,op1,op2,32);
+}
+
+
+vuint16m1_t test___riscv_vwaddu_wv_tumu(vbool16_t mask,vuint16m1_t merge,vuint16m1_t op1,vuint8mf2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_tumu(mask,merge,op1,op2,32);
+}
+
+
+vuint16m2_t test___riscv_vwaddu_wv_tumu(vbool8_t mask,vuint16m2_t merge,vuint16m2_t op1,vuint8m1_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_tumu(mask,merge,op1,op2,32);
+}
+
+
+vuint16m4_t test___riscv_vwaddu_wv_tumu(vbool4_t mask,vuint16m4_t merge,vuint16m4_t op1,vuint8m2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_tumu(mask,merge,op1,op2,32);
+}
+
+
+vuint16m8_t test___riscv_vwaddu_wv_tumu(vbool2_t mask,vuint16m8_t merge,vuint16m8_t op1,vuint8m4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_tumu(mask,merge,op1,op2,32);
+}
+
+
+vuint32mf2_t test___riscv_vwaddu_wv_tumu(vbool64_t mask,vuint32mf2_t merge,vuint32mf2_t op1,vuint16mf4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_tumu(mask,merge,op1,op2,32);
+}
+
+
+vuint32m1_t test___riscv_vwaddu_wv_tumu(vbool32_t mask,vuint32m1_t merge,vuint32m1_t op1,vuint16mf2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_tumu(mask,merge,op1,op2,32);
+}
+
+
+vuint32m2_t test___riscv_vwaddu_wv_tumu(vbool16_t mask,vuint32m2_t merge,vuint32m2_t op1,vuint16m1_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_tumu(mask,merge,op1,op2,32);
+}
+
+
+vuint32m4_t test___riscv_vwaddu_wv_tumu(vbool8_t mask,vuint32m4_t merge,vuint32m4_t op1,vuint16m2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_tumu(mask,merge,op1,op2,32);
+}
+
+
+vuint32m8_t test___riscv_vwaddu_wv_tumu(vbool4_t mask,vuint32m8_t merge,vuint32m8_t op1,vuint16m4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_tumu(mask,merge,op1,op2,32);
+}
+
+
+vuint64m1_t test___riscv_vwaddu_wv_tumu(vbool64_t mask,vuint64m1_t merge,vuint64m1_t op1,vuint32mf2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_tumu(mask,merge,op1,op2,32);
+}
+
+
+vuint64m2_t test___riscv_vwaddu_wv_tumu(vbool32_t mask,vuint64m2_t merge,vuint64m2_t op1,vuint32m1_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_tumu(mask,merge,op1,op2,32);
+}
+
+
+vuint64m4_t test___riscv_vwaddu_wv_tumu(vbool16_t mask,vuint64m4_t merge,vuint64m4_t op1,vuint32m2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_tumu(mask,merge,op1,op2,32);
+}
+
+
+vuint64m8_t test___riscv_vwaddu_wv_tumu(vbool8_t mask,vuint64m8_t merge,vuint64m8_t op1,vuint32m4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\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+vwaddu\.wv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
diff --git a/gcc/testsuite/g++.target/riscv/rvv/base/vwaddu_wx-1.C b/gcc/testsuite/g++.target/riscv/rvv/base/vwaddu_wx-1.C
new file mode 100644
index 00000000000..5744100cc58
--- /dev/null
+++ b/gcc/testsuite/g++.target/riscv/rvv/base/vwaddu_wx-1.C
@@ -0,0 +1,216 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv32gcv -mabi=ilp32 -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+vuint16mf4_t test___riscv_vwaddu_wx(vuint16mf4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx(op1,0xAA,vl);
+}
+
+
+vuint16mf2_t test___riscv_vwaddu_wx(vuint16mf2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx(op1,0xAA,vl);
+}
+
+
+vuint16m1_t test___riscv_vwaddu_wx(vuint16m1_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx(op1,0xAA,vl);
+}
+
+
+vuint16m2_t test___riscv_vwaddu_wx(vuint16m2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx(op1,0xAA,vl);
+}
+
+
+vuint16m4_t test___riscv_vwaddu_wx(vuint16m4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx(op1,0xAA,vl);
+}
+
+
+vuint16m8_t test___riscv_vwaddu_wx(vuint16m8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx(op1,0xAA,vl);
+}
+
+
+vuint32mf2_t test___riscv_vwaddu_wx(vuint32mf2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx(op1,0xAA,vl);
+}
+
+
+vuint32m1_t test___riscv_vwaddu_wx(vuint32m1_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx(op1,0xAA,vl);
+}
+
+
+vuint32m2_t test___riscv_vwaddu_wx(vuint32m2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx(op1,0xAA,vl);
+}
+
+
+vuint32m4_t test___riscv_vwaddu_wx(vuint32m4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx(op1,0xAA,vl);
+}
+
+
+vuint32m8_t test___riscv_vwaddu_wx(vuint32m8_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx(op1,0xAA,vl);
+}
+
+
+vuint64m1_t test___riscv_vwaddu_wx(vuint64m1_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx(op1,0xAA,vl);
+}
+
+
+vuint64m2_t test___riscv_vwaddu_wx(vuint64m2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx(op1,0xAA,vl);
+}
+
+
+vuint64m4_t test___riscv_vwaddu_wx(vuint64m4_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx(op1,0xAA,vl);
+}
+
+
+vuint64m8_t test___riscv_vwaddu_wx(vuint64m8_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx(op1,0xAA,vl);
+}
+
+
+vuint16mf4_t test___riscv_vwaddu_wx(vbool64_t mask,vuint16mf4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx(mask,op1,0xAA,vl);
+}
+
+
+vuint16mf2_t test___riscv_vwaddu_wx(vbool32_t mask,vuint16mf2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx(mask,op1,0xAA,vl);
+}
+
+
+vuint16m1_t test___riscv_vwaddu_wx(vbool16_t mask,vuint16m1_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx(mask,op1,0xAA,vl);
+}
+
+
+vuint16m2_t test___riscv_vwaddu_wx(vbool8_t mask,vuint16m2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx(mask,op1,0xAA,vl);
+}
+
+
+vuint16m4_t test___riscv_vwaddu_wx(vbool4_t mask,vuint16m4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx(mask,op1,0xAA,vl);
+}
+
+
+vuint16m8_t test___riscv_vwaddu_wx(vbool2_t mask,vuint16m8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx(mask,op1,0xAA,vl);
+}
+
+
+vuint32mf2_t test___riscv_vwaddu_wx(vbool64_t mask,vuint32mf2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx(mask,op1,0xAA,vl);
+}
+
+
+vuint32m1_t test___riscv_vwaddu_wx(vbool32_t mask,vuint32m1_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx(mask,op1,0xAA,vl);
+}
+
+
+vuint32m2_t test___riscv_vwaddu_wx(vbool16_t mask,vuint32m2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx(mask,op1,0xAA,vl);
+}
+
+
+vuint32m4_t test___riscv_vwaddu_wx(vbool8_t mask,vuint32m4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx(mask,op1,0xAA,vl);
+}
+
+
+vuint32m8_t test___riscv_vwaddu_wx(vbool4_t mask,vuint32m8_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx(mask,op1,0xAA,vl);
+}
+
+
+vuint64m1_t test___riscv_vwaddu_wx(vbool64_t mask,vuint64m1_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx(mask,op1,0xAA,vl);
+}
+
+
+vuint64m2_t test___riscv_vwaddu_wx(vbool32_t mask,vuint64m2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx(mask,op1,0xAA,vl);
+}
+
+
+vuint64m4_t test___riscv_vwaddu_wx(vbool16_t mask,vuint64m4_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx(mask,op1,0xAA,vl);
+}
+
+
+vuint64m8_t test___riscv_vwaddu_wx(vbool8_t mask,vuint64m8_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx(mask,op1,0xAA,vl);
+}
+
+
+
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf8,\s*t[au],\s*m[au]\s+vwaddu\.wx\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+vwaddu\.wx\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+vwaddu\.wx\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+vwaddu\.wx\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+vwaddu\.wx\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+vwaddu\.wx\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+vwaddu\.wx\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+vwaddu\.wx\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+vwaddu\.wx\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+vwaddu\.wx\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+vwaddu\.wx\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+vwaddu\.wx\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+vwaddu\.wx\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+vwaddu\.wx\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+vwaddu\.wx\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+vwaddu\.wx\s+v[0-9]+,\s*v[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+vwaddu\.wx\s+v[0-9]+,\s*v[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+vwaddu\.wx\s+v[0-9]+,\s*v[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+vwaddu\.wx\s+v[0-9]+,\s*v[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+vwaddu\.wx\s+v[0-9]+,\s*v[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+vwaddu\.wx\s+v[0-9]+,\s*v[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+vwaddu\.wx\s+v[0-9]+,\s*v[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+vwaddu\.wx\s+v[0-9]+,\s*v[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+vwaddu\.wx\s+v[0-9]+,\s*v[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+vwaddu\.wx\s+v[0-9]+,\s*v[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+vwaddu\.wx\s+v[0-9]+,\s*v[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+vwaddu\.wx\s+v[0-9]+,\s*v[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+vwaddu\.wx\s+v[0-9]+,\s*v[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+vwaddu\.wx\s+v[0-9]+,\s*v[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+vwaddu\.wx\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/vwaddu_wx-2.C b/gcc/testsuite/g++.target/riscv/rvv/base/vwaddu_wx-2.C
new file mode 100644
index 00000000000..5cf2fd8f009
--- /dev/null
+++ b/gcc/testsuite/g++.target/riscv/rvv/base/vwaddu_wx-2.C
@@ -0,0 +1,216 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv32gcv -mabi=ilp32 -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+vuint16mf4_t test___riscv_vwaddu_wx(vuint16mf4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx(op1,0xAA,31);
+}
+
+
+vuint16mf2_t test___riscv_vwaddu_wx(vuint16mf2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx(op1,0xAA,31);
+}
+
+
+vuint16m1_t test___riscv_vwaddu_wx(vuint16m1_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx(op1,0xAA,31);
+}
+
+
+vuint16m2_t test___riscv_vwaddu_wx(vuint16m2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx(op1,0xAA,31);
+}
+
+
+vuint16m4_t test___riscv_vwaddu_wx(vuint16m4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx(op1,0xAA,31);
+}
+
+
+vuint16m8_t test___riscv_vwaddu_wx(vuint16m8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx(op1,0xAA,31);
+}
+
+
+vuint32mf2_t test___riscv_vwaddu_wx(vuint32mf2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx(op1,0xAA,31);
+}
+
+
+vuint32m1_t test___riscv_vwaddu_wx(vuint32m1_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx(op1,0xAA,31);
+}
+
+
+vuint32m2_t test___riscv_vwaddu_wx(vuint32m2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx(op1,0xAA,31);
+}
+
+
+vuint32m4_t test___riscv_vwaddu_wx(vuint32m4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx(op1,0xAA,31);
+}
+
+
+vuint32m8_t test___riscv_vwaddu_wx(vuint32m8_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx(op1,0xAA,31);
+}
+
+
+vuint64m1_t test___riscv_vwaddu_wx(vuint64m1_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx(op1,0xAA,31);
+}
+
+
+vuint64m2_t test___riscv_vwaddu_wx(vuint64m2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx(op1,0xAA,31);
+}
+
+
+vuint64m4_t test___riscv_vwaddu_wx(vuint64m4_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx(op1,0xAA,31);
+}
+
+
+vuint64m8_t test___riscv_vwaddu_wx(vuint64m8_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx(op1,0xAA,31);
+}
+
+
+vuint16mf4_t test___riscv_vwaddu_wx(vbool64_t mask,vuint16mf4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx(mask,op1,0xAA,31);
+}
+
+
+vuint16mf2_t test___riscv_vwaddu_wx(vbool32_t mask,vuint16mf2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx(mask,op1,0xAA,31);
+}
+
+
+vuint16m1_t test___riscv_vwaddu_wx(vbool16_t mask,vuint16m1_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx(mask,op1,0xAA,31);
+}
+
+
+vuint16m2_t test___riscv_vwaddu_wx(vbool8_t mask,vuint16m2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx(mask,op1,0xAA,31);
+}
+
+
+vuint16m4_t test___riscv_vwaddu_wx(vbool4_t mask,vuint16m4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx(mask,op1,0xAA,31);
+}
+
+
+vuint16m8_t test___riscv_vwaddu_wx(vbool2_t mask,vuint16m8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx(mask,op1,0xAA,31);
+}
+
+
+vuint32mf2_t test___riscv_vwaddu_wx(vbool64_t mask,vuint32mf2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx(mask,op1,0xAA,31);
+}
+
+
+vuint32m1_t test___riscv_vwaddu_wx(vbool32_t mask,vuint32m1_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx(mask,op1,0xAA,31);
+}
+
+
+vuint32m2_t test___riscv_vwaddu_wx(vbool16_t mask,vuint32m2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx(mask,op1,0xAA,31);
+}
+
+
+vuint32m4_t test___riscv_vwaddu_wx(vbool8_t mask,vuint32m4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx(mask,op1,0xAA,31);
+}
+
+
+vuint32m8_t test___riscv_vwaddu_wx(vbool4_t mask,vuint32m8_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx(mask,op1,0xAA,31);
+}
+
+
+vuint64m1_t test___riscv_vwaddu_wx(vbool64_t mask,vuint64m1_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx(mask,op1,0xAA,31);
+}
+
+
+vuint64m2_t test___riscv_vwaddu_wx(vbool32_t mask,vuint64m2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx(mask,op1,0xAA,31);
+}
+
+
+vuint64m4_t test___riscv_vwaddu_wx(vbool16_t mask,vuint64m4_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx(mask,op1,0xAA,31);
+}
+
+
+vuint64m8_t test___riscv_vwaddu_wx(vbool8_t mask,vuint64m8_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx(mask,op1,0xAA,31);
+}
+
+
+
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf8,\s*t[au],\s*m[au]\s+vwaddu\.wx\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+vwaddu\.wx\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+vwaddu\.wx\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+vwaddu\.wx\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+vwaddu\.wx\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+vwaddu\.wx\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+vwaddu\.wx\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+vwaddu\.wx\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+vwaddu\.wx\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+vwaddu\.wx\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+vwaddu\.wx\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+vwaddu\.wx\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+vwaddu\.wx\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+vwaddu\.wx\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+vwaddu\.wx\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+vwaddu\.wx\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+vwaddu\.wx\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+vwaddu\.wx\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+vwaddu\.wx\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+vwaddu\.wx\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+vwaddu\.wx\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+vwaddu\.wx\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+vwaddu\.wx\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+vwaddu\.wx\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+vwaddu\.wx\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+vwaddu\.wx\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+vwaddu\.wx\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+vwaddu\.wx\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+vwaddu\.wx\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+vwaddu\.wx\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/vwaddu_wx-3.C b/gcc/testsuite/g++.target/riscv/rvv/base/vwaddu_wx-3.C
new file mode 100644
index 00000000000..1a45b723d11
--- /dev/null
+++ b/gcc/testsuite/g++.target/riscv/rvv/base/vwaddu_wx-3.C
@@ -0,0 +1,216 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv32gcv -mabi=ilp32 -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+vuint16mf4_t test___riscv_vwaddu_wx(vuint16mf4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx(op1,0xAA,32);
+}
+
+
+vuint16mf2_t test___riscv_vwaddu_wx(vuint16mf2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx(op1,0xAA,32);
+}
+
+
+vuint16m1_t test___riscv_vwaddu_wx(vuint16m1_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx(op1,0xAA,32);
+}
+
+
+vuint16m2_t test___riscv_vwaddu_wx(vuint16m2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx(op1,0xAA,32);
+}
+
+
+vuint16m4_t test___riscv_vwaddu_wx(vuint16m4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx(op1,0xAA,32);
+}
+
+
+vuint16m8_t test___riscv_vwaddu_wx(vuint16m8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx(op1,0xAA,32);
+}
+
+
+vuint32mf2_t test___riscv_vwaddu_wx(vuint32mf2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx(op1,0xAA,32);
+}
+
+
+vuint32m1_t test___riscv_vwaddu_wx(vuint32m1_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx(op1,0xAA,32);
+}
+
+
+vuint32m2_t test___riscv_vwaddu_wx(vuint32m2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx(op1,0xAA,32);
+}
+
+
+vuint32m4_t test___riscv_vwaddu_wx(vuint32m4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx(op1,0xAA,32);
+}
+
+
+vuint32m8_t test___riscv_vwaddu_wx(vuint32m8_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx(op1,0xAA,32);
+}
+
+
+vuint64m1_t test___riscv_vwaddu_wx(vuint64m1_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx(op1,0xAA,32);
+}
+
+
+vuint64m2_t test___riscv_vwaddu_wx(vuint64m2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx(op1,0xAA,32);
+}
+
+
+vuint64m4_t test___riscv_vwaddu_wx(vuint64m4_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx(op1,0xAA,32);
+}
+
+
+vuint64m8_t test___riscv_vwaddu_wx(vuint64m8_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx(op1,0xAA,32);
+}
+
+
+vuint16mf4_t test___riscv_vwaddu_wx(vbool64_t mask,vuint16mf4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx(mask,op1,0xAA,32);
+}
+
+
+vuint16mf2_t test___riscv_vwaddu_wx(vbool32_t mask,vuint16mf2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx(mask,op1,0xAA,32);
+}
+
+
+vuint16m1_t test___riscv_vwaddu_wx(vbool16_t mask,vuint16m1_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx(mask,op1,0xAA,32);
+}
+
+
+vuint16m2_t test___riscv_vwaddu_wx(vbool8_t mask,vuint16m2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx(mask,op1,0xAA,32);
+}
+
+
+vuint16m4_t test___riscv_vwaddu_wx(vbool4_t mask,vuint16m4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx(mask,op1,0xAA,32);
+}
+
+
+vuint16m8_t test___riscv_vwaddu_wx(vbool2_t mask,vuint16m8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx(mask,op1,0xAA,32);
+}
+
+
+vuint32mf2_t test___riscv_vwaddu_wx(vbool64_t mask,vuint32mf2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx(mask,op1,0xAA,32);
+}
+
+
+vuint32m1_t test___riscv_vwaddu_wx(vbool32_t mask,vuint32m1_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx(mask,op1,0xAA,32);
+}
+
+
+vuint32m2_t test___riscv_vwaddu_wx(vbool16_t mask,vuint32m2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx(mask,op1,0xAA,32);
+}
+
+
+vuint32m4_t test___riscv_vwaddu_wx(vbool8_t mask,vuint32m4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx(mask,op1,0xAA,32);
+}
+
+
+vuint32m8_t test___riscv_vwaddu_wx(vbool4_t mask,vuint32m8_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx(mask,op1,0xAA,32);
+}
+
+
+vuint64m1_t test___riscv_vwaddu_wx(vbool64_t mask,vuint64m1_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx(mask,op1,0xAA,32);
+}
+
+
+vuint64m2_t test___riscv_vwaddu_wx(vbool32_t mask,vuint64m2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx(mask,op1,0xAA,32);
+}
+
+
+vuint64m4_t test___riscv_vwaddu_wx(vbool16_t mask,vuint64m4_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx(mask,op1,0xAA,32);
+}
+
+
+vuint64m8_t test___riscv_vwaddu_wx(vbool8_t mask,vuint64m8_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx(mask,op1,0xAA,32);
+}
+
+
+
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf8,\s*t[au],\s*m[au]\s+vwaddu\.wx\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+vwaddu\.wx\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+vwaddu\.wx\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+vwaddu\.wx\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+vwaddu\.wx\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+vwaddu\.wx\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+vwaddu\.wx\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+vwaddu\.wx\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+vwaddu\.wx\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+vwaddu\.wx\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+vwaddu\.wx\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+vwaddu\.wx\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+vwaddu\.wx\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+vwaddu\.wx\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+vwaddu\.wx\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+vwaddu\.wx\s+v[0-9]+,\s*v[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+vwaddu\.wx\s+v[0-9]+,\s*v[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+vwaddu\.wx\s+v[0-9]+,\s*v[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+vwaddu\.wx\s+v[0-9]+,\s*v[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+vwaddu\.wx\s+v[0-9]+,\s*v[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+vwaddu\.wx\s+v[0-9]+,\s*v[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+vwaddu\.wx\s+v[0-9]+,\s*v[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+vwaddu\.wx\s+v[0-9]+,\s*v[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+vwaddu\.wx\s+v[0-9]+,\s*v[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+vwaddu\.wx\s+v[0-9]+,\s*v[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+vwaddu\.wx\s+v[0-9]+,\s*v[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+vwaddu\.wx\s+v[0-9]+,\s*v[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+vwaddu\.wx\s+v[0-9]+,\s*v[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+vwaddu\.wx\s+v[0-9]+,\s*v[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+vwaddu\.wx\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/vwaddu_wx_mu-1.C b/gcc/testsuite/g++.target/riscv/rvv/base/vwaddu_wx_mu-1.C
new file mode 100644
index 00000000000..f43e3380f09
--- /dev/null
+++ b/gcc/testsuite/g++.target/riscv/rvv/base/vwaddu_wx_mu-1.C
@@ -0,0 +1,111 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv32gcv -mabi=ilp32 -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+vuint16mf4_t test___riscv_vwaddu_wx_mu(vbool64_t mask,vuint16mf4_t merge,vuint16mf4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_mu(mask,merge,op1,0xAA,vl);
+}
+
+
+vuint16mf2_t test___riscv_vwaddu_wx_mu(vbool32_t mask,vuint16mf2_t merge,vuint16mf2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_mu(mask,merge,op1,0xAA,vl);
+}
+
+
+vuint16m1_t test___riscv_vwaddu_wx_mu(vbool16_t mask,vuint16m1_t merge,vuint16m1_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_mu(mask,merge,op1,0xAA,vl);
+}
+
+
+vuint16m2_t test___riscv_vwaddu_wx_mu(vbool8_t mask,vuint16m2_t merge,vuint16m2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_mu(mask,merge,op1,0xAA,vl);
+}
+
+
+vuint16m4_t test___riscv_vwaddu_wx_mu(vbool4_t mask,vuint16m4_t merge,vuint16m4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_mu(mask,merge,op1,0xAA,vl);
+}
+
+
+vuint16m8_t test___riscv_vwaddu_wx_mu(vbool2_t mask,vuint16m8_t merge,vuint16m8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_mu(mask,merge,op1,0xAA,vl);
+}
+
+
+vuint32mf2_t test___riscv_vwaddu_wx_mu(vbool64_t mask,vuint32mf2_t merge,vuint32mf2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_mu(mask,merge,op1,0xAA,vl);
+}
+
+
+vuint32m1_t test___riscv_vwaddu_wx_mu(vbool32_t mask,vuint32m1_t merge,vuint32m1_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_mu(mask,merge,op1,0xAA,vl);
+}
+
+
+vuint32m2_t test___riscv_vwaddu_wx_mu(vbool16_t mask,vuint32m2_t merge,vuint32m2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_mu(mask,merge,op1,0xAA,vl);
+}
+
+
+vuint32m4_t test___riscv_vwaddu_wx_mu(vbool8_t mask,vuint32m4_t merge,vuint32m4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_mu(mask,merge,op1,0xAA,vl);
+}
+
+
+vuint32m8_t test___riscv_vwaddu_wx_mu(vbool4_t mask,vuint32m8_t merge,vuint32m8_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_mu(mask,merge,op1,0xAA,vl);
+}
+
+
+vuint64m1_t test___riscv_vwaddu_wx_mu(vbool64_t mask,vuint64m1_t merge,vuint64m1_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_mu(mask,merge,op1,0xAA,vl);
+}
+
+
+vuint64m2_t test___riscv_vwaddu_wx_mu(vbool32_t mask,vuint64m2_t merge,vuint64m2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_mu(mask,merge,op1,0xAA,vl);
+}
+
+
+vuint64m4_t test___riscv_vwaddu_wx_mu(vbool16_t mask,vuint64m4_t merge,vuint64m4_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_mu(mask,merge,op1,0xAA,vl);
+}
+
+
+vuint64m8_t test___riscv_vwaddu_wx_mu(vbool8_t mask,vuint64m8_t merge,vuint64m8_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_mu(mask,merge,op1,0xAA,vl);
+}
+
+
+
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf8,\s*t[au],\s*mu\s+vwaddu\.wx\s+v[0-9]+,\s*v[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+vwaddu\.wx\s+v[0-9]+,\s*v[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+vwaddu\.wx\s+v[0-9]+,\s*v[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+vwaddu\.wx\s+v[0-9]+,\s*v[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+vwaddu\.wx\s+v[0-9]+,\s*v[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+vwaddu\.wx\s+v[0-9]+,\s*v[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+vwaddu\.wx\s+v[0-9]+,\s*v[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+vwaddu\.wx\s+v[0-9]+,\s*v[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+vwaddu\.wx\s+v[0-9]+,\s*v[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+vwaddu\.wx\s+v[0-9]+,\s*v[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+vwaddu\.wx\s+v[0-9]+,\s*v[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+vwaddu\.wx\s+v[0-9]+,\s*v[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+vwaddu\.wx\s+v[0-9]+,\s*v[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+vwaddu\.wx\s+v[0-9]+,\s*v[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+vwaddu\.wx\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/vwaddu_wx_mu-2.C b/gcc/testsuite/g++.target/riscv/rvv/base/vwaddu_wx_mu-2.C
new file mode 100644
index 00000000000..cecdd5141ca
--- /dev/null
+++ b/gcc/testsuite/g++.target/riscv/rvv/base/vwaddu_wx_mu-2.C
@@ -0,0 +1,111 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv32gcv -mabi=ilp32 -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+vuint16mf4_t test___riscv_vwaddu_wx_mu(vbool64_t mask,vuint16mf4_t merge,vuint16mf4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_mu(mask,merge,op1,0xAA,31);
+}
+
+
+vuint16mf2_t test___riscv_vwaddu_wx_mu(vbool32_t mask,vuint16mf2_t merge,vuint16mf2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_mu(mask,merge,op1,0xAA,31);
+}
+
+
+vuint16m1_t test___riscv_vwaddu_wx_mu(vbool16_t mask,vuint16m1_t merge,vuint16m1_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_mu(mask,merge,op1,0xAA,31);
+}
+
+
+vuint16m2_t test___riscv_vwaddu_wx_mu(vbool8_t mask,vuint16m2_t merge,vuint16m2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_mu(mask,merge,op1,0xAA,31);
+}
+
+
+vuint16m4_t test___riscv_vwaddu_wx_mu(vbool4_t mask,vuint16m4_t merge,vuint16m4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_mu(mask,merge,op1,0xAA,31);
+}
+
+
+vuint16m8_t test___riscv_vwaddu_wx_mu(vbool2_t mask,vuint16m8_t merge,vuint16m8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_mu(mask,merge,op1,0xAA,31);
+}
+
+
+vuint32mf2_t test___riscv_vwaddu_wx_mu(vbool64_t mask,vuint32mf2_t merge,vuint32mf2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_mu(mask,merge,op1,0xAA,31);
+}
+
+
+vuint32m1_t test___riscv_vwaddu_wx_mu(vbool32_t mask,vuint32m1_t merge,vuint32m1_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_mu(mask,merge,op1,0xAA,31);
+}
+
+
+vuint32m2_t test___riscv_vwaddu_wx_mu(vbool16_t mask,vuint32m2_t merge,vuint32m2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_mu(mask,merge,op1,0xAA,31);
+}
+
+
+vuint32m4_t test___riscv_vwaddu_wx_mu(vbool8_t mask,vuint32m4_t merge,vuint32m4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_mu(mask,merge,op1,0xAA,31);
+}
+
+
+vuint32m8_t test___riscv_vwaddu_wx_mu(vbool4_t mask,vuint32m8_t merge,vuint32m8_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_mu(mask,merge,op1,0xAA,31);
+}
+
+
+vuint64m1_t test___riscv_vwaddu_wx_mu(vbool64_t mask,vuint64m1_t merge,vuint64m1_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_mu(mask,merge,op1,0xAA,31);
+}
+
+
+vuint64m2_t test___riscv_vwaddu_wx_mu(vbool32_t mask,vuint64m2_t merge,vuint64m2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_mu(mask,merge,op1,0xAA,31);
+}
+
+
+vuint64m4_t test___riscv_vwaddu_wx_mu(vbool16_t mask,vuint64m4_t merge,vuint64m4_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_mu(mask,merge,op1,0xAA,31);
+}
+
+
+vuint64m8_t test___riscv_vwaddu_wx_mu(vbool8_t mask,vuint64m8_t merge,vuint64m8_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_mu(mask,merge,op1,0xAA,31);
+}
+
+
+
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf8,\s*t[au],\s*mu\s+vwaddu\.wx\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+vwaddu\.wx\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+vwaddu\.wx\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+vwaddu\.wx\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+vwaddu\.wx\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+vwaddu\.wx\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+vwaddu\.wx\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+vwaddu\.wx\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+vwaddu\.wx\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+vwaddu\.wx\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+vwaddu\.wx\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+vwaddu\.wx\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+vwaddu\.wx\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+vwaddu\.wx\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+vwaddu\.wx\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/vwaddu_wx_mu-3.C b/gcc/testsuite/g++.target/riscv/rvv/base/vwaddu_wx_mu-3.C
new file mode 100644
index 00000000000..e1586255a34
--- /dev/null
+++ b/gcc/testsuite/g++.target/riscv/rvv/base/vwaddu_wx_mu-3.C
@@ -0,0 +1,111 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv32gcv -mabi=ilp32 -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+vuint16mf4_t test___riscv_vwaddu_wx_mu(vbool64_t mask,vuint16mf4_t merge,vuint16mf4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_mu(mask,merge,op1,0xAA,32);
+}
+
+
+vuint16mf2_t test___riscv_vwaddu_wx_mu(vbool32_t mask,vuint16mf2_t merge,vuint16mf2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_mu(mask,merge,op1,0xAA,32);
+}
+
+
+vuint16m1_t test___riscv_vwaddu_wx_mu(vbool16_t mask,vuint16m1_t merge,vuint16m1_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_mu(mask,merge,op1,0xAA,32);
+}
+
+
+vuint16m2_t test___riscv_vwaddu_wx_mu(vbool8_t mask,vuint16m2_t merge,vuint16m2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_mu(mask,merge,op1,0xAA,32);
+}
+
+
+vuint16m4_t test___riscv_vwaddu_wx_mu(vbool4_t mask,vuint16m4_t merge,vuint16m4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_mu(mask,merge,op1,0xAA,32);
+}
+
+
+vuint16m8_t test___riscv_vwaddu_wx_mu(vbool2_t mask,vuint16m8_t merge,vuint16m8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_mu(mask,merge,op1,0xAA,32);
+}
+
+
+vuint32mf2_t test___riscv_vwaddu_wx_mu(vbool64_t mask,vuint32mf2_t merge,vuint32mf2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_mu(mask,merge,op1,0xAA,32);
+}
+
+
+vuint32m1_t test___riscv_vwaddu_wx_mu(vbool32_t mask,vuint32m1_t merge,vuint32m1_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_mu(mask,merge,op1,0xAA,32);
+}
+
+
+vuint32m2_t test___riscv_vwaddu_wx_mu(vbool16_t mask,vuint32m2_t merge,vuint32m2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_mu(mask,merge,op1,0xAA,32);
+}
+
+
+vuint32m4_t test___riscv_vwaddu_wx_mu(vbool8_t mask,vuint32m4_t merge,vuint32m4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_mu(mask,merge,op1,0xAA,32);
+}
+
+
+vuint32m8_t test___riscv_vwaddu_wx_mu(vbool4_t mask,vuint32m8_t merge,vuint32m8_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_mu(mask,merge,op1,0xAA,32);
+}
+
+
+vuint64m1_t test___riscv_vwaddu_wx_mu(vbool64_t mask,vuint64m1_t merge,vuint64m1_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_mu(mask,merge,op1,0xAA,32);
+}
+
+
+vuint64m2_t test___riscv_vwaddu_wx_mu(vbool32_t mask,vuint64m2_t merge,vuint64m2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_mu(mask,merge,op1,0xAA,32);
+}
+
+
+vuint64m4_t test___riscv_vwaddu_wx_mu(vbool16_t mask,vuint64m4_t merge,vuint64m4_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_mu(mask,merge,op1,0xAA,32);
+}
+
+
+vuint64m8_t test___riscv_vwaddu_wx_mu(vbool8_t mask,vuint64m8_t merge,vuint64m8_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_mu(mask,merge,op1,0xAA,32);
+}
+
+
+
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf8,\s*t[au],\s*mu\s+vwaddu\.wx\s+v[0-9]+,\s*v[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+vwaddu\.wx\s+v[0-9]+,\s*v[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+vwaddu\.wx\s+v[0-9]+,\s*v[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+vwaddu\.wx\s+v[0-9]+,\s*v[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+vwaddu\.wx\s+v[0-9]+,\s*v[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+vwaddu\.wx\s+v[0-9]+,\s*v[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+vwaddu\.wx\s+v[0-9]+,\s*v[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+vwaddu\.wx\s+v[0-9]+,\s*v[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+vwaddu\.wx\s+v[0-9]+,\s*v[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+vwaddu\.wx\s+v[0-9]+,\s*v[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+vwaddu\.wx\s+v[0-9]+,\s*v[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+vwaddu\.wx\s+v[0-9]+,\s*v[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+vwaddu\.wx\s+v[0-9]+,\s*v[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+vwaddu\.wx\s+v[0-9]+,\s*v[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+vwaddu\.wx\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/vwaddu_wx_tu-1.C b/gcc/testsuite/g++.target/riscv/rvv/base/vwaddu_wx_tu-1.C
new file mode 100644
index 00000000000..c4fd8f7dc47
--- /dev/null
+++ b/gcc/testsuite/g++.target/riscv/rvv/base/vwaddu_wx_tu-1.C
@@ -0,0 +1,111 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv32gcv -mabi=ilp32 -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+vuint16mf4_t test___riscv_vwaddu_wx_tu(vuint16mf4_t merge,vuint16mf4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_tu(merge,op1,0xAA,vl);
+}
+
+
+vuint16mf2_t test___riscv_vwaddu_wx_tu(vuint16mf2_t merge,vuint16mf2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_tu(merge,op1,0xAA,vl);
+}
+
+
+vuint16m1_t test___riscv_vwaddu_wx_tu(vuint16m1_t merge,vuint16m1_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_tu(merge,op1,0xAA,vl);
+}
+
+
+vuint16m2_t test___riscv_vwaddu_wx_tu(vuint16m2_t merge,vuint16m2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_tu(merge,op1,0xAA,vl);
+}
+
+
+vuint16m4_t test___riscv_vwaddu_wx_tu(vuint16m4_t merge,vuint16m4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_tu(merge,op1,0xAA,vl);
+}
+
+
+vuint16m8_t test___riscv_vwaddu_wx_tu(vuint16m8_t merge,vuint16m8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_tu(merge,op1,0xAA,vl);
+}
+
+
+vuint32mf2_t test___riscv_vwaddu_wx_tu(vuint32mf2_t merge,vuint32mf2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_tu(merge,op1,0xAA,vl);
+}
+
+
+vuint32m1_t test___riscv_vwaddu_wx_tu(vuint32m1_t merge,vuint32m1_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_tu(merge,op1,0xAA,vl);
+}
+
+
+vuint32m2_t test___riscv_vwaddu_wx_tu(vuint32m2_t merge,vuint32m2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_tu(merge,op1,0xAA,vl);
+}
+
+
+vuint32m4_t test___riscv_vwaddu_wx_tu(vuint32m4_t merge,vuint32m4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_tu(merge,op1,0xAA,vl);
+}
+
+
+vuint32m8_t test___riscv_vwaddu_wx_tu(vuint32m8_t merge,vuint32m8_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_tu(merge,op1,0xAA,vl);
+}
+
+
+vuint64m1_t test___riscv_vwaddu_wx_tu(vuint64m1_t merge,vuint64m1_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_tu(merge,op1,0xAA,vl);
+}
+
+
+vuint64m2_t test___riscv_vwaddu_wx_tu(vuint64m2_t merge,vuint64m2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_tu(merge,op1,0xAA,vl);
+}
+
+
+vuint64m4_t test___riscv_vwaddu_wx_tu(vuint64m4_t merge,vuint64m4_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_tu(merge,op1,0xAA,vl);
+}
+
+
+vuint64m8_t test___riscv_vwaddu_wx_tu(vuint64m8_t merge,vuint64m8_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_tu(merge,op1,0xAA,vl);
+}
+
+
+
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf8,\s*tu,\s*m[au]\s+vwaddu\.wx\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+vwaddu\.wx\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+vwaddu\.wx\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+vwaddu\.wx\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+vwaddu\.wx\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+vwaddu\.wx\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+vwaddu\.wx\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+vwaddu\.wx\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+vwaddu\.wx\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+vwaddu\.wx\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+vwaddu\.wx\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+vwaddu\.wx\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+vwaddu\.wx\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+vwaddu\.wx\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+vwaddu\.wx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
diff --git a/gcc/testsuite/g++.target/riscv/rvv/base/vwaddu_wx_tu-2.C b/gcc/testsuite/g++.target/riscv/rvv/base/vwaddu_wx_tu-2.C
new file mode 100644
index 00000000000..e5a412e95b9
--- /dev/null
+++ b/gcc/testsuite/g++.target/riscv/rvv/base/vwaddu_wx_tu-2.C
@@ -0,0 +1,111 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv32gcv -mabi=ilp32 -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+vuint16mf4_t test___riscv_vwaddu_wx_tu(vuint16mf4_t merge,vuint16mf4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_tu(merge,op1,0xAA,31);
+}
+
+
+vuint16mf2_t test___riscv_vwaddu_wx_tu(vuint16mf2_t merge,vuint16mf2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_tu(merge,op1,0xAA,31);
+}
+
+
+vuint16m1_t test___riscv_vwaddu_wx_tu(vuint16m1_t merge,vuint16m1_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_tu(merge,op1,0xAA,31);
+}
+
+
+vuint16m2_t test___riscv_vwaddu_wx_tu(vuint16m2_t merge,vuint16m2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_tu(merge,op1,0xAA,31);
+}
+
+
+vuint16m4_t test___riscv_vwaddu_wx_tu(vuint16m4_t merge,vuint16m4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_tu(merge,op1,0xAA,31);
+}
+
+
+vuint16m8_t test___riscv_vwaddu_wx_tu(vuint16m8_t merge,vuint16m8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_tu(merge,op1,0xAA,31);
+}
+
+
+vuint32mf2_t test___riscv_vwaddu_wx_tu(vuint32mf2_t merge,vuint32mf2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_tu(merge,op1,0xAA,31);
+}
+
+
+vuint32m1_t test___riscv_vwaddu_wx_tu(vuint32m1_t merge,vuint32m1_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_tu(merge,op1,0xAA,31);
+}
+
+
+vuint32m2_t test___riscv_vwaddu_wx_tu(vuint32m2_t merge,vuint32m2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_tu(merge,op1,0xAA,31);
+}
+
+
+vuint32m4_t test___riscv_vwaddu_wx_tu(vuint32m4_t merge,vuint32m4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_tu(merge,op1,0xAA,31);
+}
+
+
+vuint32m8_t test___riscv_vwaddu_wx_tu(vuint32m8_t merge,vuint32m8_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_tu(merge,op1,0xAA,31);
+}
+
+
+vuint64m1_t test___riscv_vwaddu_wx_tu(vuint64m1_t merge,vuint64m1_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_tu(merge,op1,0xAA,31);
+}
+
+
+vuint64m2_t test___riscv_vwaddu_wx_tu(vuint64m2_t merge,vuint64m2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_tu(merge,op1,0xAA,31);
+}
+
+
+vuint64m4_t test___riscv_vwaddu_wx_tu(vuint64m4_t merge,vuint64m4_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_tu(merge,op1,0xAA,31);
+}
+
+
+vuint64m8_t test___riscv_vwaddu_wx_tu(vuint64m8_t merge,vuint64m8_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_tu(merge,op1,0xAA,31);
+}
+
+
+
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf8,\s*tu,\s*m[au]\s+vwaddu\.wx\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+vwaddu\.wx\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+vwaddu\.wx\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+vwaddu\.wx\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+vwaddu\.wx\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+vwaddu\.wx\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+vwaddu\.wx\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+vwaddu\.wx\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+vwaddu\.wx\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+vwaddu\.wx\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+vwaddu\.wx\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+vwaddu\.wx\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+vwaddu\.wx\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+vwaddu\.wx\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+vwaddu\.wx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
diff --git a/gcc/testsuite/g++.target/riscv/rvv/base/vwaddu_wx_tu-3.C b/gcc/testsuite/g++.target/riscv/rvv/base/vwaddu_wx_tu-3.C
new file mode 100644
index 00000000000..be217e5e13c
--- /dev/null
+++ b/gcc/testsuite/g++.target/riscv/rvv/base/vwaddu_wx_tu-3.C
@@ -0,0 +1,111 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv32gcv -mabi=ilp32 -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+vuint16mf4_t test___riscv_vwaddu_wx_tu(vuint16mf4_t merge,vuint16mf4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_tu(merge,op1,0xAA,32);
+}
+
+
+vuint16mf2_t test___riscv_vwaddu_wx_tu(vuint16mf2_t merge,vuint16mf2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_tu(merge,op1,0xAA,32);
+}
+
+
+vuint16m1_t test___riscv_vwaddu_wx_tu(vuint16m1_t merge,vuint16m1_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_tu(merge,op1,0xAA,32);
+}
+
+
+vuint16m2_t test___riscv_vwaddu_wx_tu(vuint16m2_t merge,vuint16m2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_tu(merge,op1,0xAA,32);
+}
+
+
+vuint16m4_t test___riscv_vwaddu_wx_tu(vuint16m4_t merge,vuint16m4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_tu(merge,op1,0xAA,32);
+}
+
+
+vuint16m8_t test___riscv_vwaddu_wx_tu(vuint16m8_t merge,vuint16m8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_tu(merge,op1,0xAA,32);
+}
+
+
+vuint32mf2_t test___riscv_vwaddu_wx_tu(vuint32mf2_t merge,vuint32mf2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_tu(merge,op1,0xAA,32);
+}
+
+
+vuint32m1_t test___riscv_vwaddu_wx_tu(vuint32m1_t merge,vuint32m1_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_tu(merge,op1,0xAA,32);
+}
+
+
+vuint32m2_t test___riscv_vwaddu_wx_tu(vuint32m2_t merge,vuint32m2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_tu(merge,op1,0xAA,32);
+}
+
+
+vuint32m4_t test___riscv_vwaddu_wx_tu(vuint32m4_t merge,vuint32m4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_tu(merge,op1,0xAA,32);
+}
+
+
+vuint32m8_t test___riscv_vwaddu_wx_tu(vuint32m8_t merge,vuint32m8_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_tu(merge,op1,0xAA,32);
+}
+
+
+vuint64m1_t test___riscv_vwaddu_wx_tu(vuint64m1_t merge,vuint64m1_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_tu(merge,op1,0xAA,32);
+}
+
+
+vuint64m2_t test___riscv_vwaddu_wx_tu(vuint64m2_t merge,vuint64m2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_tu(merge,op1,0xAA,32);
+}
+
+
+vuint64m4_t test___riscv_vwaddu_wx_tu(vuint64m4_t merge,vuint64m4_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_tu(merge,op1,0xAA,32);
+}
+
+
+vuint64m8_t test___riscv_vwaddu_wx_tu(vuint64m8_t merge,vuint64m8_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_tu(merge,op1,0xAA,32);
+}
+
+
+
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf8,\s*tu,\s*m[au]\s+vwaddu\.wx\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+vwaddu\.wx\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+vwaddu\.wx\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+vwaddu\.wx\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+vwaddu\.wx\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+vwaddu\.wx\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+vwaddu\.wx\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+vwaddu\.wx\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+vwaddu\.wx\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+vwaddu\.wx\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+vwaddu\.wx\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+vwaddu\.wx\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+vwaddu\.wx\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+vwaddu\.wx\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+vwaddu\.wx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
diff --git a/gcc/testsuite/g++.target/riscv/rvv/base/vwaddu_wx_tum-1.C b/gcc/testsuite/g++.target/riscv/rvv/base/vwaddu_wx_tum-1.C
new file mode 100644
index 00000000000..ceb6ee676dd
--- /dev/null
+++ b/gcc/testsuite/g++.target/riscv/rvv/base/vwaddu_wx_tum-1.C
@@ -0,0 +1,111 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv32gcv -mabi=ilp32 -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+vuint16mf4_t test___riscv_vwaddu_wx_tum(vbool64_t mask,vuint16mf4_t merge,vuint16mf4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_tum(mask,merge,op1,0xAA,vl);
+}
+
+
+vuint16mf2_t test___riscv_vwaddu_wx_tum(vbool32_t mask,vuint16mf2_t merge,vuint16mf2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_tum(mask,merge,op1,0xAA,vl);
+}
+
+
+vuint16m1_t test___riscv_vwaddu_wx_tum(vbool16_t mask,vuint16m1_t merge,vuint16m1_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_tum(mask,merge,op1,0xAA,vl);
+}
+
+
+vuint16m2_t test___riscv_vwaddu_wx_tum(vbool8_t mask,vuint16m2_t merge,vuint16m2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_tum(mask,merge,op1,0xAA,vl);
+}
+
+
+vuint16m4_t test___riscv_vwaddu_wx_tum(vbool4_t mask,vuint16m4_t merge,vuint16m4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_tum(mask,merge,op1,0xAA,vl);
+}
+
+
+vuint16m8_t test___riscv_vwaddu_wx_tum(vbool2_t mask,vuint16m8_t merge,vuint16m8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_tum(mask,merge,op1,0xAA,vl);
+}
+
+
+vuint32mf2_t test___riscv_vwaddu_wx_tum(vbool64_t mask,vuint32mf2_t merge,vuint32mf2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_tum(mask,merge,op1,0xAA,vl);
+}
+
+
+vuint32m1_t test___riscv_vwaddu_wx_tum(vbool32_t mask,vuint32m1_t merge,vuint32m1_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_tum(mask,merge,op1,0xAA,vl);
+}
+
+
+vuint32m2_t test___riscv_vwaddu_wx_tum(vbool16_t mask,vuint32m2_t merge,vuint32m2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_tum(mask,merge,op1,0xAA,vl);
+}
+
+
+vuint32m4_t test___riscv_vwaddu_wx_tum(vbool8_t mask,vuint32m4_t merge,vuint32m4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_tum(mask,merge,op1,0xAA,vl);
+}
+
+
+vuint32m8_t test___riscv_vwaddu_wx_tum(vbool4_t mask,vuint32m8_t merge,vuint32m8_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_tum(mask,merge,op1,0xAA,vl);
+}
+
+
+vuint64m1_t test___riscv_vwaddu_wx_tum(vbool64_t mask,vuint64m1_t merge,vuint64m1_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_tum(mask,merge,op1,0xAA,vl);
+}
+
+
+vuint64m2_t test___riscv_vwaddu_wx_tum(vbool32_t mask,vuint64m2_t merge,vuint64m2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_tum(mask,merge,op1,0xAA,vl);
+}
+
+
+vuint64m4_t test___riscv_vwaddu_wx_tum(vbool16_t mask,vuint64m4_t merge,vuint64m4_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_tum(mask,merge,op1,0xAA,vl);
+}
+
+
+vuint64m8_t test___riscv_vwaddu_wx_tum(vbool8_t mask,vuint64m8_t merge,vuint64m8_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_tum(mask,merge,op1,0xAA,vl);
+}
+
+
+
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf8,\s*tu,\s*m[au]\s+vwaddu\.wx\s+v[0-9]+,\s*v[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+vwaddu\.wx\s+v[0-9]+,\s*v[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+vwaddu\.wx\s+v[0-9]+,\s*v[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+vwaddu\.wx\s+v[0-9]+,\s*v[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+vwaddu\.wx\s+v[0-9]+,\s*v[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+vwaddu\.wx\s+v[0-9]+,\s*v[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+vwaddu\.wx\s+v[0-9]+,\s*v[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+vwaddu\.wx\s+v[0-9]+,\s*v[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+vwaddu\.wx\s+v[0-9]+,\s*v[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+vwaddu\.wx\s+v[0-9]+,\s*v[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+vwaddu\.wx\s+v[0-9]+,\s*v[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+vwaddu\.wx\s+v[0-9]+,\s*v[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+vwaddu\.wx\s+v[0-9]+,\s*v[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+vwaddu\.wx\s+v[0-9]+,\s*v[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+vwaddu\.wx\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/vwaddu_wx_tum-2.C b/gcc/testsuite/g++.target/riscv/rvv/base/vwaddu_wx_tum-2.C
new file mode 100644
index 00000000000..c6fc1440b79
--- /dev/null
+++ b/gcc/testsuite/g++.target/riscv/rvv/base/vwaddu_wx_tum-2.C
@@ -0,0 +1,111 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv32gcv -mabi=ilp32 -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+vuint16mf4_t test___riscv_vwaddu_wx_tum(vbool64_t mask,vuint16mf4_t merge,vuint16mf4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_tum(mask,merge,op1,0xAA,31);
+}
+
+
+vuint16mf2_t test___riscv_vwaddu_wx_tum(vbool32_t mask,vuint16mf2_t merge,vuint16mf2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_tum(mask,merge,op1,0xAA,31);
+}
+
+
+vuint16m1_t test___riscv_vwaddu_wx_tum(vbool16_t mask,vuint16m1_t merge,vuint16m1_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_tum(mask,merge,op1,0xAA,31);
+}
+
+
+vuint16m2_t test___riscv_vwaddu_wx_tum(vbool8_t mask,vuint16m2_t merge,vuint16m2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_tum(mask,merge,op1,0xAA,31);
+}
+
+
+vuint16m4_t test___riscv_vwaddu_wx_tum(vbool4_t mask,vuint16m4_t merge,vuint16m4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_tum(mask,merge,op1,0xAA,31);
+}
+
+
+vuint16m8_t test___riscv_vwaddu_wx_tum(vbool2_t mask,vuint16m8_t merge,vuint16m8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_tum(mask,merge,op1,0xAA,31);
+}
+
+
+vuint32mf2_t test___riscv_vwaddu_wx_tum(vbool64_t mask,vuint32mf2_t merge,vuint32mf2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_tum(mask,merge,op1,0xAA,31);
+}
+
+
+vuint32m1_t test___riscv_vwaddu_wx_tum(vbool32_t mask,vuint32m1_t merge,vuint32m1_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_tum(mask,merge,op1,0xAA,31);
+}
+
+
+vuint32m2_t test___riscv_vwaddu_wx_tum(vbool16_t mask,vuint32m2_t merge,vuint32m2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_tum(mask,merge,op1,0xAA,31);
+}
+
+
+vuint32m4_t test___riscv_vwaddu_wx_tum(vbool8_t mask,vuint32m4_t merge,vuint32m4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_tum(mask,merge,op1,0xAA,31);
+}
+
+
+vuint32m8_t test___riscv_vwaddu_wx_tum(vbool4_t mask,vuint32m8_t merge,vuint32m8_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_tum(mask,merge,op1,0xAA,31);
+}
+
+
+vuint64m1_t test___riscv_vwaddu_wx_tum(vbool64_t mask,vuint64m1_t merge,vuint64m1_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_tum(mask,merge,op1,0xAA,31);
+}
+
+
+vuint64m2_t test___riscv_vwaddu_wx_tum(vbool32_t mask,vuint64m2_t merge,vuint64m2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_tum(mask,merge,op1,0xAA,31);
+}
+
+
+vuint64m4_t test___riscv_vwaddu_wx_tum(vbool16_t mask,vuint64m4_t merge,vuint64m4_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_tum(mask,merge,op1,0xAA,31);
+}
+
+
+vuint64m8_t test___riscv_vwaddu_wx_tum(vbool8_t mask,vuint64m8_t merge,vuint64m8_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_tum(mask,merge,op1,0xAA,31);
+}
+
+
+
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf8,\s*tu,\s*m[au]\s+vwaddu\.wx\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+vwaddu\.wx\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+vwaddu\.wx\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+vwaddu\.wx\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+vwaddu\.wx\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+vwaddu\.wx\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+vwaddu\.wx\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+vwaddu\.wx\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+vwaddu\.wx\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+vwaddu\.wx\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+vwaddu\.wx\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+vwaddu\.wx\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+vwaddu\.wx\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+vwaddu\.wx\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+vwaddu\.wx\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/vwaddu_wx_tum-3.C b/gcc/testsuite/g++.target/riscv/rvv/base/vwaddu_wx_tum-3.C
new file mode 100644
index 00000000000..8635633e03b
--- /dev/null
+++ b/gcc/testsuite/g++.target/riscv/rvv/base/vwaddu_wx_tum-3.C
@@ -0,0 +1,111 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv32gcv -mabi=ilp32 -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+vuint16mf4_t test___riscv_vwaddu_wx_tum(vbool64_t mask,vuint16mf4_t merge,vuint16mf4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_tum(mask,merge,op1,0xAA,32);
+}
+
+
+vuint16mf2_t test___riscv_vwaddu_wx_tum(vbool32_t mask,vuint16mf2_t merge,vuint16mf2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_tum(mask,merge,op1,0xAA,32);
+}
+
+
+vuint16m1_t test___riscv_vwaddu_wx_tum(vbool16_t mask,vuint16m1_t merge,vuint16m1_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_tum(mask,merge,op1,0xAA,32);
+}
+
+
+vuint16m2_t test___riscv_vwaddu_wx_tum(vbool8_t mask,vuint16m2_t merge,vuint16m2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_tum(mask,merge,op1,0xAA,32);
+}
+
+
+vuint16m4_t test___riscv_vwaddu_wx_tum(vbool4_t mask,vuint16m4_t merge,vuint16m4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_tum(mask,merge,op1,0xAA,32);
+}
+
+
+vuint16m8_t test___riscv_vwaddu_wx_tum(vbool2_t mask,vuint16m8_t merge,vuint16m8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_tum(mask,merge,op1,0xAA,32);
+}
+
+
+vuint32mf2_t test___riscv_vwaddu_wx_tum(vbool64_t mask,vuint32mf2_t merge,vuint32mf2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_tum(mask,merge,op1,0xAA,32);
+}
+
+
+vuint32m1_t test___riscv_vwaddu_wx_tum(vbool32_t mask,vuint32m1_t merge,vuint32m1_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_tum(mask,merge,op1,0xAA,32);
+}
+
+
+vuint32m2_t test___riscv_vwaddu_wx_tum(vbool16_t mask,vuint32m2_t merge,vuint32m2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_tum(mask,merge,op1,0xAA,32);
+}
+
+
+vuint32m4_t test___riscv_vwaddu_wx_tum(vbool8_t mask,vuint32m4_t merge,vuint32m4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_tum(mask,merge,op1,0xAA,32);
+}
+
+
+vuint32m8_t test___riscv_vwaddu_wx_tum(vbool4_t mask,vuint32m8_t merge,vuint32m8_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_tum(mask,merge,op1,0xAA,32);
+}
+
+
+vuint64m1_t test___riscv_vwaddu_wx_tum(vbool64_t mask,vuint64m1_t merge,vuint64m1_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_tum(mask,merge,op1,0xAA,32);
+}
+
+
+vuint64m2_t test___riscv_vwaddu_wx_tum(vbool32_t mask,vuint64m2_t merge,vuint64m2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_tum(mask,merge,op1,0xAA,32);
+}
+
+
+vuint64m4_t test___riscv_vwaddu_wx_tum(vbool16_t mask,vuint64m4_t merge,vuint64m4_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_tum(mask,merge,op1,0xAA,32);
+}
+
+
+vuint64m8_t test___riscv_vwaddu_wx_tum(vbool8_t mask,vuint64m8_t merge,vuint64m8_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_tum(mask,merge,op1,0xAA,32);
+}
+
+
+
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf8,\s*tu,\s*m[au]\s+vwaddu\.wx\s+v[0-9]+,\s*v[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+vwaddu\.wx\s+v[0-9]+,\s*v[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+vwaddu\.wx\s+v[0-9]+,\s*v[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+vwaddu\.wx\s+v[0-9]+,\s*v[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+vwaddu\.wx\s+v[0-9]+,\s*v[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+vwaddu\.wx\s+v[0-9]+,\s*v[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+vwaddu\.wx\s+v[0-9]+,\s*v[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+vwaddu\.wx\s+v[0-9]+,\s*v[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+vwaddu\.wx\s+v[0-9]+,\s*v[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+vwaddu\.wx\s+v[0-9]+,\s*v[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+vwaddu\.wx\s+v[0-9]+,\s*v[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+vwaddu\.wx\s+v[0-9]+,\s*v[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+vwaddu\.wx\s+v[0-9]+,\s*v[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+vwaddu\.wx\s+v[0-9]+,\s*v[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+vwaddu\.wx\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/vwaddu_wx_tumu-1.C b/gcc/testsuite/g++.target/riscv/rvv/base/vwaddu_wx_tumu-1.C
new file mode 100644
index 00000000000..2cdc83e72ae
--- /dev/null
+++ b/gcc/testsuite/g++.target/riscv/rvv/base/vwaddu_wx_tumu-1.C
@@ -0,0 +1,111 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv32gcv -mabi=ilp32 -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+vuint16mf4_t test___riscv_vwaddu_wx_tumu(vbool64_t mask,vuint16mf4_t merge,vuint16mf4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_tumu(mask,merge,op1,0xAA,vl);
+}
+
+
+vuint16mf2_t test___riscv_vwaddu_wx_tumu(vbool32_t mask,vuint16mf2_t merge,vuint16mf2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_tumu(mask,merge,op1,0xAA,vl);
+}
+
+
+vuint16m1_t test___riscv_vwaddu_wx_tumu(vbool16_t mask,vuint16m1_t merge,vuint16m1_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_tumu(mask,merge,op1,0xAA,vl);
+}
+
+
+vuint16m2_t test___riscv_vwaddu_wx_tumu(vbool8_t mask,vuint16m2_t merge,vuint16m2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_tumu(mask,merge,op1,0xAA,vl);
+}
+
+
+vuint16m4_t test___riscv_vwaddu_wx_tumu(vbool4_t mask,vuint16m4_t merge,vuint16m4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_tumu(mask,merge,op1,0xAA,vl);
+}
+
+
+vuint16m8_t test___riscv_vwaddu_wx_tumu(vbool2_t mask,vuint16m8_t merge,vuint16m8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_tumu(mask,merge,op1,0xAA,vl);
+}
+
+
+vuint32mf2_t test___riscv_vwaddu_wx_tumu(vbool64_t mask,vuint32mf2_t merge,vuint32mf2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_tumu(mask,merge,op1,0xAA,vl);
+}
+
+
+vuint32m1_t test___riscv_vwaddu_wx_tumu(vbool32_t mask,vuint32m1_t merge,vuint32m1_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_tumu(mask,merge,op1,0xAA,vl);
+}
+
+
+vuint32m2_t test___riscv_vwaddu_wx_tumu(vbool16_t mask,vuint32m2_t merge,vuint32m2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_tumu(mask,merge,op1,0xAA,vl);
+}
+
+
+vuint32m4_t test___riscv_vwaddu_wx_tumu(vbool8_t mask,vuint32m4_t merge,vuint32m4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_tumu(mask,merge,op1,0xAA,vl);
+}
+
+
+vuint32m8_t test___riscv_vwaddu_wx_tumu(vbool4_t mask,vuint32m8_t merge,vuint32m8_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_tumu(mask,merge,op1,0xAA,vl);
+}
+
+
+vuint64m1_t test___riscv_vwaddu_wx_tumu(vbool64_t mask,vuint64m1_t merge,vuint64m1_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_tumu(mask,merge,op1,0xAA,vl);
+}
+
+
+vuint64m2_t test___riscv_vwaddu_wx_tumu(vbool32_t mask,vuint64m2_t merge,vuint64m2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_tumu(mask,merge,op1,0xAA,vl);
+}
+
+
+vuint64m4_t test___riscv_vwaddu_wx_tumu(vbool16_t mask,vuint64m4_t merge,vuint64m4_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_tumu(mask,merge,op1,0xAA,vl);
+}
+
+
+vuint64m8_t test___riscv_vwaddu_wx_tumu(vbool8_t mask,vuint64m8_t merge,vuint64m8_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_tumu(mask,merge,op1,0xAA,vl);
+}
+
+
+
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf8,\s*tu,\s*mu\s+vwaddu\.wx\s+v[0-9]+,\s*v[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+vwaddu\.wx\s+v[0-9]+,\s*v[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+vwaddu\.wx\s+v[0-9]+,\s*v[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+vwaddu\.wx\s+v[0-9]+,\s*v[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+vwaddu\.wx\s+v[0-9]+,\s*v[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+vwaddu\.wx\s+v[0-9]+,\s*v[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+vwaddu\.wx\s+v[0-9]+,\s*v[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+vwaddu\.wx\s+v[0-9]+,\s*v[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+vwaddu\.wx\s+v[0-9]+,\s*v[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+vwaddu\.wx\s+v[0-9]+,\s*v[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+vwaddu\.wx\s+v[0-9]+,\s*v[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+vwaddu\.wx\s+v[0-9]+,\s*v[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+vwaddu\.wx\s+v[0-9]+,\s*v[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+vwaddu\.wx\s+v[0-9]+,\s*v[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+vwaddu\.wx\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/vwaddu_wx_tumu-2.C b/gcc/testsuite/g++.target/riscv/rvv/base/vwaddu_wx_tumu-2.C
new file mode 100644
index 00000000000..91badbe2d7c
--- /dev/null
+++ b/gcc/testsuite/g++.target/riscv/rvv/base/vwaddu_wx_tumu-2.C
@@ -0,0 +1,111 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv32gcv -mabi=ilp32 -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+vuint16mf4_t test___riscv_vwaddu_wx_tumu(vbool64_t mask,vuint16mf4_t merge,vuint16mf4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_tumu(mask,merge,op1,0xAA,31);
+}
+
+
+vuint16mf2_t test___riscv_vwaddu_wx_tumu(vbool32_t mask,vuint16mf2_t merge,vuint16mf2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_tumu(mask,merge,op1,0xAA,31);
+}
+
+
+vuint16m1_t test___riscv_vwaddu_wx_tumu(vbool16_t mask,vuint16m1_t merge,vuint16m1_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_tumu(mask,merge,op1,0xAA,31);
+}
+
+
+vuint16m2_t test___riscv_vwaddu_wx_tumu(vbool8_t mask,vuint16m2_t merge,vuint16m2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_tumu(mask,merge,op1,0xAA,31);
+}
+
+
+vuint16m4_t test___riscv_vwaddu_wx_tumu(vbool4_t mask,vuint16m4_t merge,vuint16m4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_tumu(mask,merge,op1,0xAA,31);
+}
+
+
+vuint16m8_t test___riscv_vwaddu_wx_tumu(vbool2_t mask,vuint16m8_t merge,vuint16m8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_tumu(mask,merge,op1,0xAA,31);
+}
+
+
+vuint32mf2_t test___riscv_vwaddu_wx_tumu(vbool64_t mask,vuint32mf2_t merge,vuint32mf2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_tumu(mask,merge,op1,0xAA,31);
+}
+
+
+vuint32m1_t test___riscv_vwaddu_wx_tumu(vbool32_t mask,vuint32m1_t merge,vuint32m1_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_tumu(mask,merge,op1,0xAA,31);
+}
+
+
+vuint32m2_t test___riscv_vwaddu_wx_tumu(vbool16_t mask,vuint32m2_t merge,vuint32m2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_tumu(mask,merge,op1,0xAA,31);
+}
+
+
+vuint32m4_t test___riscv_vwaddu_wx_tumu(vbool8_t mask,vuint32m4_t merge,vuint32m4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_tumu(mask,merge,op1,0xAA,31);
+}
+
+
+vuint32m8_t test___riscv_vwaddu_wx_tumu(vbool4_t mask,vuint32m8_t merge,vuint32m8_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_tumu(mask,merge,op1,0xAA,31);
+}
+
+
+vuint64m1_t test___riscv_vwaddu_wx_tumu(vbool64_t mask,vuint64m1_t merge,vuint64m1_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_tumu(mask,merge,op1,0xAA,31);
+}
+
+
+vuint64m2_t test___riscv_vwaddu_wx_tumu(vbool32_t mask,vuint64m2_t merge,vuint64m2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_tumu(mask,merge,op1,0xAA,31);
+}
+
+
+vuint64m4_t test___riscv_vwaddu_wx_tumu(vbool16_t mask,vuint64m4_t merge,vuint64m4_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_tumu(mask,merge,op1,0xAA,31);
+}
+
+
+vuint64m8_t test___riscv_vwaddu_wx_tumu(vbool8_t mask,vuint64m8_t merge,vuint64m8_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_tumu(mask,merge,op1,0xAA,31);
+}
+
+
+
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf8,\s*tu,\s*mu\s+vwaddu\.wx\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+vwaddu\.wx\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+vwaddu\.wx\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+vwaddu\.wx\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+vwaddu\.wx\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+vwaddu\.wx\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+vwaddu\.wx\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+vwaddu\.wx\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+vwaddu\.wx\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+vwaddu\.wx\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+vwaddu\.wx\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+vwaddu\.wx\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+vwaddu\.wx\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+vwaddu\.wx\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+vwaddu\.wx\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/vwaddu_wx_tumu-3.C b/gcc/testsuite/g++.target/riscv/rvv/base/vwaddu_wx_tumu-3.C
new file mode 100644
index 00000000000..b370ca805db
--- /dev/null
+++ b/gcc/testsuite/g++.target/riscv/rvv/base/vwaddu_wx_tumu-3.C
@@ -0,0 +1,111 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv32gcv -mabi=ilp32 -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+vuint16mf4_t test___riscv_vwaddu_wx_tumu(vbool64_t mask,vuint16mf4_t merge,vuint16mf4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_tumu(mask,merge,op1,0xAA,32);
+}
+
+
+vuint16mf2_t test___riscv_vwaddu_wx_tumu(vbool32_t mask,vuint16mf2_t merge,vuint16mf2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_tumu(mask,merge,op1,0xAA,32);
+}
+
+
+vuint16m1_t test___riscv_vwaddu_wx_tumu(vbool16_t mask,vuint16m1_t merge,vuint16m1_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_tumu(mask,merge,op1,0xAA,32);
+}
+
+
+vuint16m2_t test___riscv_vwaddu_wx_tumu(vbool8_t mask,vuint16m2_t merge,vuint16m2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_tumu(mask,merge,op1,0xAA,32);
+}
+
+
+vuint16m4_t test___riscv_vwaddu_wx_tumu(vbool4_t mask,vuint16m4_t merge,vuint16m4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_tumu(mask,merge,op1,0xAA,32);
+}
+
+
+vuint16m8_t test___riscv_vwaddu_wx_tumu(vbool2_t mask,vuint16m8_t merge,vuint16m8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_tumu(mask,merge,op1,0xAA,32);
+}
+
+
+vuint32mf2_t test___riscv_vwaddu_wx_tumu(vbool64_t mask,vuint32mf2_t merge,vuint32mf2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_tumu(mask,merge,op1,0xAA,32);
+}
+
+
+vuint32m1_t test___riscv_vwaddu_wx_tumu(vbool32_t mask,vuint32m1_t merge,vuint32m1_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_tumu(mask,merge,op1,0xAA,32);
+}
+
+
+vuint32m2_t test___riscv_vwaddu_wx_tumu(vbool16_t mask,vuint32m2_t merge,vuint32m2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_tumu(mask,merge,op1,0xAA,32);
+}
+
+
+vuint32m4_t test___riscv_vwaddu_wx_tumu(vbool8_t mask,vuint32m4_t merge,vuint32m4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_tumu(mask,merge,op1,0xAA,32);
+}
+
+
+vuint32m8_t test___riscv_vwaddu_wx_tumu(vbool4_t mask,vuint32m8_t merge,vuint32m8_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_tumu(mask,merge,op1,0xAA,32);
+}
+
+
+vuint64m1_t test___riscv_vwaddu_wx_tumu(vbool64_t mask,vuint64m1_t merge,vuint64m1_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_tumu(mask,merge,op1,0xAA,32);
+}
+
+
+vuint64m2_t test___riscv_vwaddu_wx_tumu(vbool32_t mask,vuint64m2_t merge,vuint64m2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_tumu(mask,merge,op1,0xAA,32);
+}
+
+
+vuint64m4_t test___riscv_vwaddu_wx_tumu(vbool16_t mask,vuint64m4_t merge,vuint64m4_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_tumu(mask,merge,op1,0xAA,32);
+}
+
+
+vuint64m8_t test___riscv_vwaddu_wx_tumu(vbool8_t mask,vuint64m8_t merge,vuint64m8_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_tumu(mask,merge,op1,0xAA,32);
+}
+
+
+
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf8,\s*tu,\s*mu\s+vwaddu\.wx\s+v[0-9]+,\s*v[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+vwaddu\.wx\s+v[0-9]+,\s*v[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+vwaddu\.wx\s+v[0-9]+,\s*v[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+vwaddu\.wx\s+v[0-9]+,\s*v[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+vwaddu\.wx\s+v[0-9]+,\s*v[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+vwaddu\.wx\s+v[0-9]+,\s*v[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+vwaddu\.wx\s+v[0-9]+,\s*v[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+vwaddu\.wx\s+v[0-9]+,\s*v[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+vwaddu\.wx\s+v[0-9]+,\s*v[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+vwaddu\.wx\s+v[0-9]+,\s*v[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+vwaddu\.wx\s+v[0-9]+,\s*v[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+vwaddu\.wx\s+v[0-9]+,\s*v[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+vwaddu\.wx\s+v[0-9]+,\s*v[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+vwaddu\.wx\s+v[0-9]+,\s*v[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+vwaddu\.wx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
