diff --git a/gcc/testsuite/gcc.target/riscv/rvv/base/vwaddu_wv-1.c b/gcc/testsuite/gcc.target/riscv/rvv/base/vwaddu_wv-1.c
new file mode 100644
index 00000000000..6551c149170
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/base/vwaddu_wv-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_u16mf4(vuint16mf4_t op1,vuint8mf8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u16mf4(op1,op2,vl);
+}
+
+
+vuint16mf2_t test___riscv_vwaddu_wv_u16mf2(vuint16mf2_t op1,vuint8mf4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u16mf2(op1,op2,vl);
+}
+
+
+vuint16m1_t test___riscv_vwaddu_wv_u16m1(vuint16m1_t op1,vuint8mf2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u16m1(op1,op2,vl);
+}
+
+
+vuint16m2_t test___riscv_vwaddu_wv_u16m2(vuint16m2_t op1,vuint8m1_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u16m2(op1,op2,vl);
+}
+
+
+vuint16m4_t test___riscv_vwaddu_wv_u16m4(vuint16m4_t op1,vuint8m2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u16m4(op1,op2,vl);
+}
+
+
+vuint16m8_t test___riscv_vwaddu_wv_u16m8(vuint16m8_t op1,vuint8m4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u16m8(op1,op2,vl);
+}
+
+
+vuint32mf2_t test___riscv_vwaddu_wv_u32mf2(vuint32mf2_t op1,vuint16mf4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u32mf2(op1,op2,vl);
+}
+
+
+vuint32m1_t test___riscv_vwaddu_wv_u32m1(vuint32m1_t op1,vuint16mf2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u32m1(op1,op2,vl);
+}
+
+
+vuint32m2_t test___riscv_vwaddu_wv_u32m2(vuint32m2_t op1,vuint16m1_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u32m2(op1,op2,vl);
+}
+
+
+vuint32m4_t test___riscv_vwaddu_wv_u32m4(vuint32m4_t op1,vuint16m2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u32m4(op1,op2,vl);
+}
+
+
+vuint32m8_t test___riscv_vwaddu_wv_u32m8(vuint32m8_t op1,vuint16m4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u32m8(op1,op2,vl);
+}
+
+
+vuint64m1_t test___riscv_vwaddu_wv_u64m1(vuint64m1_t op1,vuint32mf2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u64m1(op1,op2,vl);
+}
+
+
+vuint64m2_t test___riscv_vwaddu_wv_u64m2(vuint64m2_t op1,vuint32m1_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u64m2(op1,op2,vl);
+}
+
+
+vuint64m4_t test___riscv_vwaddu_wv_u64m4(vuint64m4_t op1,vuint32m2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u64m4(op1,op2,vl);
+}
+
+
+vuint64m8_t test___riscv_vwaddu_wv_u64m8(vuint64m8_t op1,vuint32m4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u64m8(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]+} 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]+} 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]+} 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]+} 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]+} 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]+} 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]+} 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]+} 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]+} 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]+} 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]+} 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]+} 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]+} 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]+} 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]+} 1 } } */
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/base/vwaddu_wv-2.c b/gcc/testsuite/gcc.target/riscv/rvv/base/vwaddu_wv-2.c
new file mode 100644
index 00000000000..3330babccdd
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/base/vwaddu_wv-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_u16mf4(vuint16mf4_t op1,vuint8mf8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u16mf4(op1,op2,31);
+}
+
+
+vuint16mf2_t test___riscv_vwaddu_wv_u16mf2(vuint16mf2_t op1,vuint8mf4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u16mf2(op1,op2,31);
+}
+
+
+vuint16m1_t test___riscv_vwaddu_wv_u16m1(vuint16m1_t op1,vuint8mf2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u16m1(op1,op2,31);
+}
+
+
+vuint16m2_t test___riscv_vwaddu_wv_u16m2(vuint16m2_t op1,vuint8m1_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u16m2(op1,op2,31);
+}
+
+
+vuint16m4_t test___riscv_vwaddu_wv_u16m4(vuint16m4_t op1,vuint8m2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u16m4(op1,op2,31);
+}
+
+
+vuint16m8_t test___riscv_vwaddu_wv_u16m8(vuint16m8_t op1,vuint8m4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u16m8(op1,op2,31);
+}
+
+
+vuint32mf2_t test___riscv_vwaddu_wv_u32mf2(vuint32mf2_t op1,vuint16mf4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u32mf2(op1,op2,31);
+}
+
+
+vuint32m1_t test___riscv_vwaddu_wv_u32m1(vuint32m1_t op1,vuint16mf2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u32m1(op1,op2,31);
+}
+
+
+vuint32m2_t test___riscv_vwaddu_wv_u32m2(vuint32m2_t op1,vuint16m1_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u32m2(op1,op2,31);
+}
+
+
+vuint32m4_t test___riscv_vwaddu_wv_u32m4(vuint32m4_t op1,vuint16m2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u32m4(op1,op2,31);
+}
+
+
+vuint32m8_t test___riscv_vwaddu_wv_u32m8(vuint32m8_t op1,vuint16m4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u32m8(op1,op2,31);
+}
+
+
+vuint64m1_t test___riscv_vwaddu_wv_u64m1(vuint64m1_t op1,vuint32mf2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u64m1(op1,op2,31);
+}
+
+
+vuint64m2_t test___riscv_vwaddu_wv_u64m2(vuint64m2_t op1,vuint32m1_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u64m2(op1,op2,31);
+}
+
+
+vuint64m4_t test___riscv_vwaddu_wv_u64m4(vuint64m4_t op1,vuint32m2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u64m4(op1,op2,31);
+}
+
+
+vuint64m8_t test___riscv_vwaddu_wv_u64m8(vuint64m8_t op1,vuint32m4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u64m8(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]+} 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]+} 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]+} 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]+} 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]+} 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]+} 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]+} 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]+} 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]+} 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]+} 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]+} 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]+} 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]+} 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]+} 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]+} 1 } } */
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/base/vwaddu_wv-3.c b/gcc/testsuite/gcc.target/riscv/rvv/base/vwaddu_wv-3.c
new file mode 100644
index 00000000000..934b21826d6
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/base/vwaddu_wv-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_u16mf4(vuint16mf4_t op1,vuint8mf8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u16mf4(op1,op2,32);
+}
+
+
+vuint16mf2_t test___riscv_vwaddu_wv_u16mf2(vuint16mf2_t op1,vuint8mf4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u16mf2(op1,op2,32);
+}
+
+
+vuint16m1_t test___riscv_vwaddu_wv_u16m1(vuint16m1_t op1,vuint8mf2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u16m1(op1,op2,32);
+}
+
+
+vuint16m2_t test___riscv_vwaddu_wv_u16m2(vuint16m2_t op1,vuint8m1_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u16m2(op1,op2,32);
+}
+
+
+vuint16m4_t test___riscv_vwaddu_wv_u16m4(vuint16m4_t op1,vuint8m2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u16m4(op1,op2,32);
+}
+
+
+vuint16m8_t test___riscv_vwaddu_wv_u16m8(vuint16m8_t op1,vuint8m4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u16m8(op1,op2,32);
+}
+
+
+vuint32mf2_t test___riscv_vwaddu_wv_u32mf2(vuint32mf2_t op1,vuint16mf4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u32mf2(op1,op2,32);
+}
+
+
+vuint32m1_t test___riscv_vwaddu_wv_u32m1(vuint32m1_t op1,vuint16mf2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u32m1(op1,op2,32);
+}
+
+
+vuint32m2_t test___riscv_vwaddu_wv_u32m2(vuint32m2_t op1,vuint16m1_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u32m2(op1,op2,32);
+}
+
+
+vuint32m4_t test___riscv_vwaddu_wv_u32m4(vuint32m4_t op1,vuint16m2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u32m4(op1,op2,32);
+}
+
+
+vuint32m8_t test___riscv_vwaddu_wv_u32m8(vuint32m8_t op1,vuint16m4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u32m8(op1,op2,32);
+}
+
+
+vuint64m1_t test___riscv_vwaddu_wv_u64m1(vuint64m1_t op1,vuint32mf2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u64m1(op1,op2,32);
+}
+
+
+vuint64m2_t test___riscv_vwaddu_wv_u64m2(vuint64m2_t op1,vuint32m1_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u64m2(op1,op2,32);
+}
+
+
+vuint64m4_t test___riscv_vwaddu_wv_u64m4(vuint64m4_t op1,vuint32m2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u64m4(op1,op2,32);
+}
+
+
+vuint64m8_t test___riscv_vwaddu_wv_u64m8(vuint64m8_t op1,vuint32m4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u64m8(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]+} 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]+} 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]+} 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]+} 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]+} 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]+} 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]+} 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]+} 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]+} 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]+} 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]+} 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]+} 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]+} 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]+} 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]+} 1 } } */
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/base/vwaddu_wv_m-1.c b/gcc/testsuite/gcc.target/riscv/rvv/base/vwaddu_wv_m-1.c
new file mode 100644
index 00000000000..49d348493d7
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/base/vwaddu_wv_m-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_u16mf4_m(vbool64_t mask,vuint16mf4_t op1,vuint8mf8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u16mf4_m(mask,op1,op2,vl);
+}
+
+
+vuint16mf2_t test___riscv_vwaddu_wv_u16mf2_m(vbool32_t mask,vuint16mf2_t op1,vuint8mf4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u16mf2_m(mask,op1,op2,vl);
+}
+
+
+vuint16m1_t test___riscv_vwaddu_wv_u16m1_m(vbool16_t mask,vuint16m1_t op1,vuint8mf2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u16m1_m(mask,op1,op2,vl);
+}
+
+
+vuint16m2_t test___riscv_vwaddu_wv_u16m2_m(vbool8_t mask,vuint16m2_t op1,vuint8m1_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u16m2_m(mask,op1,op2,vl);
+}
+
+
+vuint16m4_t test___riscv_vwaddu_wv_u16m4_m(vbool4_t mask,vuint16m4_t op1,vuint8m2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u16m4_m(mask,op1,op2,vl);
+}
+
+
+vuint16m8_t test___riscv_vwaddu_wv_u16m8_m(vbool2_t mask,vuint16m8_t op1,vuint8m4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u16m8_m(mask,op1,op2,vl);
+}
+
+
+vuint32mf2_t test___riscv_vwaddu_wv_u32mf2_m(vbool64_t mask,vuint32mf2_t op1,vuint16mf4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u32mf2_m(mask,op1,op2,vl);
+}
+
+
+vuint32m1_t test___riscv_vwaddu_wv_u32m1_m(vbool32_t mask,vuint32m1_t op1,vuint16mf2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u32m1_m(mask,op1,op2,vl);
+}
+
+
+vuint32m2_t test___riscv_vwaddu_wv_u32m2_m(vbool16_t mask,vuint32m2_t op1,vuint16m1_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u32m2_m(mask,op1,op2,vl);
+}
+
+
+vuint32m4_t test___riscv_vwaddu_wv_u32m4_m(vbool8_t mask,vuint32m4_t op1,vuint16m2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u32m4_m(mask,op1,op2,vl);
+}
+
+
+vuint32m8_t test___riscv_vwaddu_wv_u32m8_m(vbool4_t mask,vuint32m8_t op1,vuint16m4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u32m8_m(mask,op1,op2,vl);
+}
+
+
+vuint64m1_t test___riscv_vwaddu_wv_u64m1_m(vbool64_t mask,vuint64m1_t op1,vuint32mf2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u64m1_m(mask,op1,op2,vl);
+}
+
+
+vuint64m2_t test___riscv_vwaddu_wv_u64m2_m(vbool32_t mask,vuint64m2_t op1,vuint32m1_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u64m2_m(mask,op1,op2,vl);
+}
+
+
+vuint64m4_t test___riscv_vwaddu_wv_u64m4_m(vbool16_t mask,vuint64m4_t op1,vuint32m2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u64m4_m(mask,op1,op2,vl);
+}
+
+
+vuint64m8_t test___riscv_vwaddu_wv_u64m8_m(vbool8_t mask,vuint64m8_t op1,vuint32m4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u64m8_m(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*v0.t} 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} 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} 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} 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} 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} 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} 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} 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} 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} 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} 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} 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} 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} 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} 1 } } */
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/base/vwaddu_wv_m-2.c b/gcc/testsuite/gcc.target/riscv/rvv/base/vwaddu_wv_m-2.c
new file mode 100644
index 00000000000..6ef899d323d
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/base/vwaddu_wv_m-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_u16mf4_m(vbool64_t mask,vuint16mf4_t op1,vuint8mf8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u16mf4_m(mask,op1,op2,31);
+}
+
+
+vuint16mf2_t test___riscv_vwaddu_wv_u16mf2_m(vbool32_t mask,vuint16mf2_t op1,vuint8mf4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u16mf2_m(mask,op1,op2,31);
+}
+
+
+vuint16m1_t test___riscv_vwaddu_wv_u16m1_m(vbool16_t mask,vuint16m1_t op1,vuint8mf2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u16m1_m(mask,op1,op2,31);
+}
+
+
+vuint16m2_t test___riscv_vwaddu_wv_u16m2_m(vbool8_t mask,vuint16m2_t op1,vuint8m1_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u16m2_m(mask,op1,op2,31);
+}
+
+
+vuint16m4_t test___riscv_vwaddu_wv_u16m4_m(vbool4_t mask,vuint16m4_t op1,vuint8m2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u16m4_m(mask,op1,op2,31);
+}
+
+
+vuint16m8_t test___riscv_vwaddu_wv_u16m8_m(vbool2_t mask,vuint16m8_t op1,vuint8m4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u16m8_m(mask,op1,op2,31);
+}
+
+
+vuint32mf2_t test___riscv_vwaddu_wv_u32mf2_m(vbool64_t mask,vuint32mf2_t op1,vuint16mf4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u32mf2_m(mask,op1,op2,31);
+}
+
+
+vuint32m1_t test___riscv_vwaddu_wv_u32m1_m(vbool32_t mask,vuint32m1_t op1,vuint16mf2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u32m1_m(mask,op1,op2,31);
+}
+
+
+vuint32m2_t test___riscv_vwaddu_wv_u32m2_m(vbool16_t mask,vuint32m2_t op1,vuint16m1_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u32m2_m(mask,op1,op2,31);
+}
+
+
+vuint32m4_t test___riscv_vwaddu_wv_u32m4_m(vbool8_t mask,vuint32m4_t op1,vuint16m2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u32m4_m(mask,op1,op2,31);
+}
+
+
+vuint32m8_t test___riscv_vwaddu_wv_u32m8_m(vbool4_t mask,vuint32m8_t op1,vuint16m4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u32m8_m(mask,op1,op2,31);
+}
+
+
+vuint64m1_t test___riscv_vwaddu_wv_u64m1_m(vbool64_t mask,vuint64m1_t op1,vuint32mf2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u64m1_m(mask,op1,op2,31);
+}
+
+
+vuint64m2_t test___riscv_vwaddu_wv_u64m2_m(vbool32_t mask,vuint64m2_t op1,vuint32m1_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u64m2_m(mask,op1,op2,31);
+}
+
+
+vuint64m4_t test___riscv_vwaddu_wv_u64m4_m(vbool16_t mask,vuint64m4_t op1,vuint32m2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u64m4_m(mask,op1,op2,31);
+}
+
+
+vuint64m8_t test___riscv_vwaddu_wv_u64m8_m(vbool8_t mask,vuint64m8_t op1,vuint32m4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u64m8_m(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*v0.t} 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} 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} 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} 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} 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} 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} 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} 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} 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} 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} 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} 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} 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} 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} 1 } } */
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/base/vwaddu_wv_m-3.c b/gcc/testsuite/gcc.target/riscv/rvv/base/vwaddu_wv_m-3.c
new file mode 100644
index 00000000000..000cc486bb8
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/base/vwaddu_wv_m-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_u16mf4_m(vbool64_t mask,vuint16mf4_t op1,vuint8mf8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u16mf4_m(mask,op1,op2,32);
+}
+
+
+vuint16mf2_t test___riscv_vwaddu_wv_u16mf2_m(vbool32_t mask,vuint16mf2_t op1,vuint8mf4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u16mf2_m(mask,op1,op2,32);
+}
+
+
+vuint16m1_t test___riscv_vwaddu_wv_u16m1_m(vbool16_t mask,vuint16m1_t op1,vuint8mf2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u16m1_m(mask,op1,op2,32);
+}
+
+
+vuint16m2_t test___riscv_vwaddu_wv_u16m2_m(vbool8_t mask,vuint16m2_t op1,vuint8m1_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u16m2_m(mask,op1,op2,32);
+}
+
+
+vuint16m4_t test___riscv_vwaddu_wv_u16m4_m(vbool4_t mask,vuint16m4_t op1,vuint8m2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u16m4_m(mask,op1,op2,32);
+}
+
+
+vuint16m8_t test___riscv_vwaddu_wv_u16m8_m(vbool2_t mask,vuint16m8_t op1,vuint8m4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u16m8_m(mask,op1,op2,32);
+}
+
+
+vuint32mf2_t test___riscv_vwaddu_wv_u32mf2_m(vbool64_t mask,vuint32mf2_t op1,vuint16mf4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u32mf2_m(mask,op1,op2,32);
+}
+
+
+vuint32m1_t test___riscv_vwaddu_wv_u32m1_m(vbool32_t mask,vuint32m1_t op1,vuint16mf2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u32m1_m(mask,op1,op2,32);
+}
+
+
+vuint32m2_t test___riscv_vwaddu_wv_u32m2_m(vbool16_t mask,vuint32m2_t op1,vuint16m1_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u32m2_m(mask,op1,op2,32);
+}
+
+
+vuint32m4_t test___riscv_vwaddu_wv_u32m4_m(vbool8_t mask,vuint32m4_t op1,vuint16m2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u32m4_m(mask,op1,op2,32);
+}
+
+
+vuint32m8_t test___riscv_vwaddu_wv_u32m8_m(vbool4_t mask,vuint32m8_t op1,vuint16m4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u32m8_m(mask,op1,op2,32);
+}
+
+
+vuint64m1_t test___riscv_vwaddu_wv_u64m1_m(vbool64_t mask,vuint64m1_t op1,vuint32mf2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u64m1_m(mask,op1,op2,32);
+}
+
+
+vuint64m2_t test___riscv_vwaddu_wv_u64m2_m(vbool32_t mask,vuint64m2_t op1,vuint32m1_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u64m2_m(mask,op1,op2,32);
+}
+
+
+vuint64m4_t test___riscv_vwaddu_wv_u64m4_m(vbool16_t mask,vuint64m4_t op1,vuint32m2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u64m4_m(mask,op1,op2,32);
+}
+
+
+vuint64m8_t test___riscv_vwaddu_wv_u64m8_m(vbool8_t mask,vuint64m8_t op1,vuint32m4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u64m8_m(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*v0.t} 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} 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} 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} 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} 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} 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} 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} 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} 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} 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} 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} 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} 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} 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} 1 } } */
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/base/vwaddu_wv_mu-1.c b/gcc/testsuite/gcc.target/riscv/rvv/base/vwaddu_wv_mu-1.c
new file mode 100644
index 00000000000..6940e3a40d2
--- /dev/null
+++ b/gcc/testsuite/gcc.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_u16mf4_mu(vbool64_t mask,vuint16mf4_t merge,vuint16mf4_t op1,vuint8mf8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u16mf4_mu(mask,merge,op1,op2,vl);
+}
+
+
+vuint16mf2_t test___riscv_vwaddu_wv_u16mf2_mu(vbool32_t mask,vuint16mf2_t merge,vuint16mf2_t op1,vuint8mf4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u16mf2_mu(mask,merge,op1,op2,vl);
+}
+
+
+vuint16m1_t test___riscv_vwaddu_wv_u16m1_mu(vbool16_t mask,vuint16m1_t merge,vuint16m1_t op1,vuint8mf2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u16m1_mu(mask,merge,op1,op2,vl);
+}
+
+
+vuint16m2_t test___riscv_vwaddu_wv_u16m2_mu(vbool8_t mask,vuint16m2_t merge,vuint16m2_t op1,vuint8m1_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u16m2_mu(mask,merge,op1,op2,vl);
+}
+
+
+vuint16m4_t test___riscv_vwaddu_wv_u16m4_mu(vbool4_t mask,vuint16m4_t merge,vuint16m4_t op1,vuint8m2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u16m4_mu(mask,merge,op1,op2,vl);
+}
+
+
+vuint16m8_t test___riscv_vwaddu_wv_u16m8_mu(vbool2_t mask,vuint16m8_t merge,vuint16m8_t op1,vuint8m4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u16m8_mu(mask,merge,op1,op2,vl);
+}
+
+
+vuint32mf2_t test___riscv_vwaddu_wv_u32mf2_mu(vbool64_t mask,vuint32mf2_t merge,vuint32mf2_t op1,vuint16mf4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u32mf2_mu(mask,merge,op1,op2,vl);
+}
+
+
+vuint32m1_t test___riscv_vwaddu_wv_u32m1_mu(vbool32_t mask,vuint32m1_t merge,vuint32m1_t op1,vuint16mf2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u32m1_mu(mask,merge,op1,op2,vl);
+}
+
+
+vuint32m2_t test___riscv_vwaddu_wv_u32m2_mu(vbool16_t mask,vuint32m2_t merge,vuint32m2_t op1,vuint16m1_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u32m2_mu(mask,merge,op1,op2,vl);
+}
+
+
+vuint32m4_t test___riscv_vwaddu_wv_u32m4_mu(vbool8_t mask,vuint32m4_t merge,vuint32m4_t op1,vuint16m2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u32m4_mu(mask,merge,op1,op2,vl);
+}
+
+
+vuint32m8_t test___riscv_vwaddu_wv_u32m8_mu(vbool4_t mask,vuint32m8_t merge,vuint32m8_t op1,vuint16m4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u32m8_mu(mask,merge,op1,op2,vl);
+}
+
+
+vuint64m1_t test___riscv_vwaddu_wv_u64m1_mu(vbool64_t mask,vuint64m1_t merge,vuint64m1_t op1,vuint32mf2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u64m1_mu(mask,merge,op1,op2,vl);
+}
+
+
+vuint64m2_t test___riscv_vwaddu_wv_u64m2_mu(vbool32_t mask,vuint64m2_t merge,vuint64m2_t op1,vuint32m1_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u64m2_mu(mask,merge,op1,op2,vl);
+}
+
+
+vuint64m4_t test___riscv_vwaddu_wv_u64m4_mu(vbool16_t mask,vuint64m4_t merge,vuint64m4_t op1,vuint32m2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u64m4_mu(mask,merge,op1,op2,vl);
+}
+
+
+vuint64m8_t test___riscv_vwaddu_wv_u64m8_mu(vbool8_t mask,vuint64m8_t merge,vuint64m8_t op1,vuint32m4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u64m8_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} 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} 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} 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} 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} 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} 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} 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} 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} 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} 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} 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} 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} 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} 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} 1 } } */
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/base/vwaddu_wv_mu-2.c b/gcc/testsuite/gcc.target/riscv/rvv/base/vwaddu_wv_mu-2.c
new file mode 100644
index 00000000000..1ad558121cc
--- /dev/null
+++ b/gcc/testsuite/gcc.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_u16mf4_mu(vbool64_t mask,vuint16mf4_t merge,vuint16mf4_t op1,vuint8mf8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u16mf4_mu(mask,merge,op1,op2,31);
+}
+
+
+vuint16mf2_t test___riscv_vwaddu_wv_u16mf2_mu(vbool32_t mask,vuint16mf2_t merge,vuint16mf2_t op1,vuint8mf4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u16mf2_mu(mask,merge,op1,op2,31);
+}
+
+
+vuint16m1_t test___riscv_vwaddu_wv_u16m1_mu(vbool16_t mask,vuint16m1_t merge,vuint16m1_t op1,vuint8mf2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u16m1_mu(mask,merge,op1,op2,31);
+}
+
+
+vuint16m2_t test___riscv_vwaddu_wv_u16m2_mu(vbool8_t mask,vuint16m2_t merge,vuint16m2_t op1,vuint8m1_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u16m2_mu(mask,merge,op1,op2,31);
+}
+
+
+vuint16m4_t test___riscv_vwaddu_wv_u16m4_mu(vbool4_t mask,vuint16m4_t merge,vuint16m4_t op1,vuint8m2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u16m4_mu(mask,merge,op1,op2,31);
+}
+
+
+vuint16m8_t test___riscv_vwaddu_wv_u16m8_mu(vbool2_t mask,vuint16m8_t merge,vuint16m8_t op1,vuint8m4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u16m8_mu(mask,merge,op1,op2,31);
+}
+
+
+vuint32mf2_t test___riscv_vwaddu_wv_u32mf2_mu(vbool64_t mask,vuint32mf2_t merge,vuint32mf2_t op1,vuint16mf4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u32mf2_mu(mask,merge,op1,op2,31);
+}
+
+
+vuint32m1_t test___riscv_vwaddu_wv_u32m1_mu(vbool32_t mask,vuint32m1_t merge,vuint32m1_t op1,vuint16mf2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u32m1_mu(mask,merge,op1,op2,31);
+}
+
+
+vuint32m2_t test___riscv_vwaddu_wv_u32m2_mu(vbool16_t mask,vuint32m2_t merge,vuint32m2_t op1,vuint16m1_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u32m2_mu(mask,merge,op1,op2,31);
+}
+
+
+vuint32m4_t test___riscv_vwaddu_wv_u32m4_mu(vbool8_t mask,vuint32m4_t merge,vuint32m4_t op1,vuint16m2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u32m4_mu(mask,merge,op1,op2,31);
+}
+
+
+vuint32m8_t test___riscv_vwaddu_wv_u32m8_mu(vbool4_t mask,vuint32m8_t merge,vuint32m8_t op1,vuint16m4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u32m8_mu(mask,merge,op1,op2,31);
+}
+
+
+vuint64m1_t test___riscv_vwaddu_wv_u64m1_mu(vbool64_t mask,vuint64m1_t merge,vuint64m1_t op1,vuint32mf2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u64m1_mu(mask,merge,op1,op2,31);
+}
+
+
+vuint64m2_t test___riscv_vwaddu_wv_u64m2_mu(vbool32_t mask,vuint64m2_t merge,vuint64m2_t op1,vuint32m1_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u64m2_mu(mask,merge,op1,op2,31);
+}
+
+
+vuint64m4_t test___riscv_vwaddu_wv_u64m4_mu(vbool16_t mask,vuint64m4_t merge,vuint64m4_t op1,vuint32m2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u64m4_mu(mask,merge,op1,op2,31);
+}
+
+
+vuint64m8_t test___riscv_vwaddu_wv_u64m8_mu(vbool8_t mask,vuint64m8_t merge,vuint64m8_t op1,vuint32m4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u64m8_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} 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} 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} 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} 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} 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} 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} 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} 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} 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} 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} 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} 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} 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} 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} 1 } } */
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/base/vwaddu_wv_mu-3.c b/gcc/testsuite/gcc.target/riscv/rvv/base/vwaddu_wv_mu-3.c
new file mode 100644
index 00000000000..ec3b6407d73
--- /dev/null
+++ b/gcc/testsuite/gcc.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_u16mf4_mu(vbool64_t mask,vuint16mf4_t merge,vuint16mf4_t op1,vuint8mf8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u16mf4_mu(mask,merge,op1,op2,32);
+}
+
+
+vuint16mf2_t test___riscv_vwaddu_wv_u16mf2_mu(vbool32_t mask,vuint16mf2_t merge,vuint16mf2_t op1,vuint8mf4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u16mf2_mu(mask,merge,op1,op2,32);
+}
+
+
+vuint16m1_t test___riscv_vwaddu_wv_u16m1_mu(vbool16_t mask,vuint16m1_t merge,vuint16m1_t op1,vuint8mf2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u16m1_mu(mask,merge,op1,op2,32);
+}
+
+
+vuint16m2_t test___riscv_vwaddu_wv_u16m2_mu(vbool8_t mask,vuint16m2_t merge,vuint16m2_t op1,vuint8m1_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u16m2_mu(mask,merge,op1,op2,32);
+}
+
+
+vuint16m4_t test___riscv_vwaddu_wv_u16m4_mu(vbool4_t mask,vuint16m4_t merge,vuint16m4_t op1,vuint8m2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u16m4_mu(mask,merge,op1,op2,32);
+}
+
+
+vuint16m8_t test___riscv_vwaddu_wv_u16m8_mu(vbool2_t mask,vuint16m8_t merge,vuint16m8_t op1,vuint8m4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u16m8_mu(mask,merge,op1,op2,32);
+}
+
+
+vuint32mf2_t test___riscv_vwaddu_wv_u32mf2_mu(vbool64_t mask,vuint32mf2_t merge,vuint32mf2_t op1,vuint16mf4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u32mf2_mu(mask,merge,op1,op2,32);
+}
+
+
+vuint32m1_t test___riscv_vwaddu_wv_u32m1_mu(vbool32_t mask,vuint32m1_t merge,vuint32m1_t op1,vuint16mf2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u32m1_mu(mask,merge,op1,op2,32);
+}
+
+
+vuint32m2_t test___riscv_vwaddu_wv_u32m2_mu(vbool16_t mask,vuint32m2_t merge,vuint32m2_t op1,vuint16m1_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u32m2_mu(mask,merge,op1,op2,32);
+}
+
+
+vuint32m4_t test___riscv_vwaddu_wv_u32m4_mu(vbool8_t mask,vuint32m4_t merge,vuint32m4_t op1,vuint16m2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u32m4_mu(mask,merge,op1,op2,32);
+}
+
+
+vuint32m8_t test___riscv_vwaddu_wv_u32m8_mu(vbool4_t mask,vuint32m8_t merge,vuint32m8_t op1,vuint16m4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u32m8_mu(mask,merge,op1,op2,32);
+}
+
+
+vuint64m1_t test___riscv_vwaddu_wv_u64m1_mu(vbool64_t mask,vuint64m1_t merge,vuint64m1_t op1,vuint32mf2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u64m1_mu(mask,merge,op1,op2,32);
+}
+
+
+vuint64m2_t test___riscv_vwaddu_wv_u64m2_mu(vbool32_t mask,vuint64m2_t merge,vuint64m2_t op1,vuint32m1_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u64m2_mu(mask,merge,op1,op2,32);
+}
+
+
+vuint64m4_t test___riscv_vwaddu_wv_u64m4_mu(vbool16_t mask,vuint64m4_t merge,vuint64m4_t op1,vuint32m2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u64m4_mu(mask,merge,op1,op2,32);
+}
+
+
+vuint64m8_t test___riscv_vwaddu_wv_u64m8_mu(vbool8_t mask,vuint64m8_t merge,vuint64m8_t op1,vuint32m4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u64m8_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} 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} 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} 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} 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} 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} 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} 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} 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} 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} 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} 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} 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} 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} 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} 1 } } */
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/base/vwaddu_wv_tu-1.c b/gcc/testsuite/gcc.target/riscv/rvv/base/vwaddu_wv_tu-1.c
new file mode 100644
index 00000000000..4d3525c2c72
--- /dev/null
+++ b/gcc/testsuite/gcc.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_u16mf4_tu(vuint16mf4_t merge,vuint16mf4_t op1,vuint8mf8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u16mf4_tu(merge,op1,op2,vl);
+}
+
+
+vuint16mf2_t test___riscv_vwaddu_wv_u16mf2_tu(vuint16mf2_t merge,vuint16mf2_t op1,vuint8mf4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u16mf2_tu(merge,op1,op2,vl);
+}
+
+
+vuint16m1_t test___riscv_vwaddu_wv_u16m1_tu(vuint16m1_t merge,vuint16m1_t op1,vuint8mf2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u16m1_tu(merge,op1,op2,vl);
+}
+
+
+vuint16m2_t test___riscv_vwaddu_wv_u16m2_tu(vuint16m2_t merge,vuint16m2_t op1,vuint8m1_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u16m2_tu(merge,op1,op2,vl);
+}
+
+
+vuint16m4_t test___riscv_vwaddu_wv_u16m4_tu(vuint16m4_t merge,vuint16m4_t op1,vuint8m2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u16m4_tu(merge,op1,op2,vl);
+}
+
+
+vuint16m8_t test___riscv_vwaddu_wv_u16m8_tu(vuint16m8_t merge,vuint16m8_t op1,vuint8m4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u16m8_tu(merge,op1,op2,vl);
+}
+
+
+vuint32mf2_t test___riscv_vwaddu_wv_u32mf2_tu(vuint32mf2_t merge,vuint32mf2_t op1,vuint16mf4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u32mf2_tu(merge,op1,op2,vl);
+}
+
+
+vuint32m1_t test___riscv_vwaddu_wv_u32m1_tu(vuint32m1_t merge,vuint32m1_t op1,vuint16mf2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u32m1_tu(merge,op1,op2,vl);
+}
+
+
+vuint32m2_t test___riscv_vwaddu_wv_u32m2_tu(vuint32m2_t merge,vuint32m2_t op1,vuint16m1_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u32m2_tu(merge,op1,op2,vl);
+}
+
+
+vuint32m4_t test___riscv_vwaddu_wv_u32m4_tu(vuint32m4_t merge,vuint32m4_t op1,vuint16m2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u32m4_tu(merge,op1,op2,vl);
+}
+
+
+vuint32m8_t test___riscv_vwaddu_wv_u32m8_tu(vuint32m8_t merge,vuint32m8_t op1,vuint16m4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u32m8_tu(merge,op1,op2,vl);
+}
+
+
+vuint64m1_t test___riscv_vwaddu_wv_u64m1_tu(vuint64m1_t merge,vuint64m1_t op1,vuint32mf2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u64m1_tu(merge,op1,op2,vl);
+}
+
+
+vuint64m2_t test___riscv_vwaddu_wv_u64m2_tu(vuint64m2_t merge,vuint64m2_t op1,vuint32m1_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u64m2_tu(merge,op1,op2,vl);
+}
+
+
+vuint64m4_t test___riscv_vwaddu_wv_u64m4_tu(vuint64m4_t merge,vuint64m4_t op1,vuint32m2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u64m4_tu(merge,op1,op2,vl);
+}
+
+
+vuint64m8_t test___riscv_vwaddu_wv_u64m8_tu(vuint64m8_t merge,vuint64m8_t op1,vuint32m4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u64m8_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]+} 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]+} 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]+} 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]+} 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]+} 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]+} 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]+} 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]+} 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]+} 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]+} 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]+} 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]+} 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]+} 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]+} 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]+} 1 } } */
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/base/vwaddu_wv_tu-2.c b/gcc/testsuite/gcc.target/riscv/rvv/base/vwaddu_wv_tu-2.c
new file mode 100644
index 00000000000..164cbafe98d
--- /dev/null
+++ b/gcc/testsuite/gcc.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_u16mf4_tu(vuint16mf4_t merge,vuint16mf4_t op1,vuint8mf8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u16mf4_tu(merge,op1,op2,31);
+}
+
+
+vuint16mf2_t test___riscv_vwaddu_wv_u16mf2_tu(vuint16mf2_t merge,vuint16mf2_t op1,vuint8mf4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u16mf2_tu(merge,op1,op2,31);
+}
+
+
+vuint16m1_t test___riscv_vwaddu_wv_u16m1_tu(vuint16m1_t merge,vuint16m1_t op1,vuint8mf2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u16m1_tu(merge,op1,op2,31);
+}
+
+
+vuint16m2_t test___riscv_vwaddu_wv_u16m2_tu(vuint16m2_t merge,vuint16m2_t op1,vuint8m1_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u16m2_tu(merge,op1,op2,31);
+}
+
+
+vuint16m4_t test___riscv_vwaddu_wv_u16m4_tu(vuint16m4_t merge,vuint16m4_t op1,vuint8m2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u16m4_tu(merge,op1,op2,31);
+}
+
+
+vuint16m8_t test___riscv_vwaddu_wv_u16m8_tu(vuint16m8_t merge,vuint16m8_t op1,vuint8m4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u16m8_tu(merge,op1,op2,31);
+}
+
+
+vuint32mf2_t test___riscv_vwaddu_wv_u32mf2_tu(vuint32mf2_t merge,vuint32mf2_t op1,vuint16mf4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u32mf2_tu(merge,op1,op2,31);
+}
+
+
+vuint32m1_t test___riscv_vwaddu_wv_u32m1_tu(vuint32m1_t merge,vuint32m1_t op1,vuint16mf2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u32m1_tu(merge,op1,op2,31);
+}
+
+
+vuint32m2_t test___riscv_vwaddu_wv_u32m2_tu(vuint32m2_t merge,vuint32m2_t op1,vuint16m1_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u32m2_tu(merge,op1,op2,31);
+}
+
+
+vuint32m4_t test___riscv_vwaddu_wv_u32m4_tu(vuint32m4_t merge,vuint32m4_t op1,vuint16m2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u32m4_tu(merge,op1,op2,31);
+}
+
+
+vuint32m8_t test___riscv_vwaddu_wv_u32m8_tu(vuint32m8_t merge,vuint32m8_t op1,vuint16m4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u32m8_tu(merge,op1,op2,31);
+}
+
+
+vuint64m1_t test___riscv_vwaddu_wv_u64m1_tu(vuint64m1_t merge,vuint64m1_t op1,vuint32mf2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u64m1_tu(merge,op1,op2,31);
+}
+
+
+vuint64m2_t test___riscv_vwaddu_wv_u64m2_tu(vuint64m2_t merge,vuint64m2_t op1,vuint32m1_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u64m2_tu(merge,op1,op2,31);
+}
+
+
+vuint64m4_t test___riscv_vwaddu_wv_u64m4_tu(vuint64m4_t merge,vuint64m4_t op1,vuint32m2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u64m4_tu(merge,op1,op2,31);
+}
+
+
+vuint64m8_t test___riscv_vwaddu_wv_u64m8_tu(vuint64m8_t merge,vuint64m8_t op1,vuint32m4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u64m8_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]+} 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]+} 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]+} 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]+} 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]+} 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]+} 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]+} 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]+} 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]+} 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]+} 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]+} 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]+} 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]+} 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]+} 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]+} 1 } } */
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/base/vwaddu_wv_tu-3.c b/gcc/testsuite/gcc.target/riscv/rvv/base/vwaddu_wv_tu-3.c
new file mode 100644
index 00000000000..0e4ba5e0954
--- /dev/null
+++ b/gcc/testsuite/gcc.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_u16mf4_tu(vuint16mf4_t merge,vuint16mf4_t op1,vuint8mf8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u16mf4_tu(merge,op1,op2,32);
+}
+
+
+vuint16mf2_t test___riscv_vwaddu_wv_u16mf2_tu(vuint16mf2_t merge,vuint16mf2_t op1,vuint8mf4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u16mf2_tu(merge,op1,op2,32);
+}
+
+
+vuint16m1_t test___riscv_vwaddu_wv_u16m1_tu(vuint16m1_t merge,vuint16m1_t op1,vuint8mf2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u16m1_tu(merge,op1,op2,32);
+}
+
+
+vuint16m2_t test___riscv_vwaddu_wv_u16m2_tu(vuint16m2_t merge,vuint16m2_t op1,vuint8m1_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u16m2_tu(merge,op1,op2,32);
+}
+
+
+vuint16m4_t test___riscv_vwaddu_wv_u16m4_tu(vuint16m4_t merge,vuint16m4_t op1,vuint8m2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u16m4_tu(merge,op1,op2,32);
+}
+
+
+vuint16m8_t test___riscv_vwaddu_wv_u16m8_tu(vuint16m8_t merge,vuint16m8_t op1,vuint8m4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u16m8_tu(merge,op1,op2,32);
+}
+
+
+vuint32mf2_t test___riscv_vwaddu_wv_u32mf2_tu(vuint32mf2_t merge,vuint32mf2_t op1,vuint16mf4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u32mf2_tu(merge,op1,op2,32);
+}
+
+
+vuint32m1_t test___riscv_vwaddu_wv_u32m1_tu(vuint32m1_t merge,vuint32m1_t op1,vuint16mf2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u32m1_tu(merge,op1,op2,32);
+}
+
+
+vuint32m2_t test___riscv_vwaddu_wv_u32m2_tu(vuint32m2_t merge,vuint32m2_t op1,vuint16m1_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u32m2_tu(merge,op1,op2,32);
+}
+
+
+vuint32m4_t test___riscv_vwaddu_wv_u32m4_tu(vuint32m4_t merge,vuint32m4_t op1,vuint16m2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u32m4_tu(merge,op1,op2,32);
+}
+
+
+vuint32m8_t test___riscv_vwaddu_wv_u32m8_tu(vuint32m8_t merge,vuint32m8_t op1,vuint16m4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u32m8_tu(merge,op1,op2,32);
+}
+
+
+vuint64m1_t test___riscv_vwaddu_wv_u64m1_tu(vuint64m1_t merge,vuint64m1_t op1,vuint32mf2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u64m1_tu(merge,op1,op2,32);
+}
+
+
+vuint64m2_t test___riscv_vwaddu_wv_u64m2_tu(vuint64m2_t merge,vuint64m2_t op1,vuint32m1_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u64m2_tu(merge,op1,op2,32);
+}
+
+
+vuint64m4_t test___riscv_vwaddu_wv_u64m4_tu(vuint64m4_t merge,vuint64m4_t op1,vuint32m2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u64m4_tu(merge,op1,op2,32);
+}
+
+
+vuint64m8_t test___riscv_vwaddu_wv_u64m8_tu(vuint64m8_t merge,vuint64m8_t op1,vuint32m4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u64m8_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]+} 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]+} 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]+} 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]+} 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]+} 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]+} 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]+} 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]+} 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]+} 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]+} 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]+} 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]+} 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]+} 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]+} 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]+} 1 } } */
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/base/vwaddu_wv_tum-1.c b/gcc/testsuite/gcc.target/riscv/rvv/base/vwaddu_wv_tum-1.c
new file mode 100644
index 00000000000..9f5627c0c7d
--- /dev/null
+++ b/gcc/testsuite/gcc.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_u16mf4_tum(vbool64_t mask,vuint16mf4_t merge,vuint16mf4_t op1,vuint8mf8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u16mf4_tum(mask,merge,op1,op2,vl);
+}
+
+
+vuint16mf2_t test___riscv_vwaddu_wv_u16mf2_tum(vbool32_t mask,vuint16mf2_t merge,vuint16mf2_t op1,vuint8mf4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u16mf2_tum(mask,merge,op1,op2,vl);
+}
+
+
+vuint16m1_t test___riscv_vwaddu_wv_u16m1_tum(vbool16_t mask,vuint16m1_t merge,vuint16m1_t op1,vuint8mf2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u16m1_tum(mask,merge,op1,op2,vl);
+}
+
+
+vuint16m2_t test___riscv_vwaddu_wv_u16m2_tum(vbool8_t mask,vuint16m2_t merge,vuint16m2_t op1,vuint8m1_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u16m2_tum(mask,merge,op1,op2,vl);
+}
+
+
+vuint16m4_t test___riscv_vwaddu_wv_u16m4_tum(vbool4_t mask,vuint16m4_t merge,vuint16m4_t op1,vuint8m2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u16m4_tum(mask,merge,op1,op2,vl);
+}
+
+
+vuint16m8_t test___riscv_vwaddu_wv_u16m8_tum(vbool2_t mask,vuint16m8_t merge,vuint16m8_t op1,vuint8m4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u16m8_tum(mask,merge,op1,op2,vl);
+}
+
+
+vuint32mf2_t test___riscv_vwaddu_wv_u32mf2_tum(vbool64_t mask,vuint32mf2_t merge,vuint32mf2_t op1,vuint16mf4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u32mf2_tum(mask,merge,op1,op2,vl);
+}
+
+
+vuint32m1_t test___riscv_vwaddu_wv_u32m1_tum(vbool32_t mask,vuint32m1_t merge,vuint32m1_t op1,vuint16mf2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u32m1_tum(mask,merge,op1,op2,vl);
+}
+
+
+vuint32m2_t test___riscv_vwaddu_wv_u32m2_tum(vbool16_t mask,vuint32m2_t merge,vuint32m2_t op1,vuint16m1_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u32m2_tum(mask,merge,op1,op2,vl);
+}
+
+
+vuint32m4_t test___riscv_vwaddu_wv_u32m4_tum(vbool8_t mask,vuint32m4_t merge,vuint32m4_t op1,vuint16m2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u32m4_tum(mask,merge,op1,op2,vl);
+}
+
+
+vuint32m8_t test___riscv_vwaddu_wv_u32m8_tum(vbool4_t mask,vuint32m8_t merge,vuint32m8_t op1,vuint16m4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u32m8_tum(mask,merge,op1,op2,vl);
+}
+
+
+vuint64m1_t test___riscv_vwaddu_wv_u64m1_tum(vbool64_t mask,vuint64m1_t merge,vuint64m1_t op1,vuint32mf2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u64m1_tum(mask,merge,op1,op2,vl);
+}
+
+
+vuint64m2_t test___riscv_vwaddu_wv_u64m2_tum(vbool32_t mask,vuint64m2_t merge,vuint64m2_t op1,vuint32m1_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u64m2_tum(mask,merge,op1,op2,vl);
+}
+
+
+vuint64m4_t test___riscv_vwaddu_wv_u64m4_tum(vbool16_t mask,vuint64m4_t merge,vuint64m4_t op1,vuint32m2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u64m4_tum(mask,merge,op1,op2,vl);
+}
+
+
+vuint64m8_t test___riscv_vwaddu_wv_u64m8_tum(vbool8_t mask,vuint64m8_t merge,vuint64m8_t op1,vuint32m4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u64m8_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} 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} 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} 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} 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} 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} 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} 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} 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} 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} 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} 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} 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} 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} 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} 1 } } */
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/base/vwaddu_wv_tum-2.c b/gcc/testsuite/gcc.target/riscv/rvv/base/vwaddu_wv_tum-2.c
new file mode 100644
index 00000000000..e0fbb960a55
--- /dev/null
+++ b/gcc/testsuite/gcc.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_u16mf4_tum(vbool64_t mask,vuint16mf4_t merge,vuint16mf4_t op1,vuint8mf8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u16mf4_tum(mask,merge,op1,op2,31);
+}
+
+
+vuint16mf2_t test___riscv_vwaddu_wv_u16mf2_tum(vbool32_t mask,vuint16mf2_t merge,vuint16mf2_t op1,vuint8mf4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u16mf2_tum(mask,merge,op1,op2,31);
+}
+
+
+vuint16m1_t test___riscv_vwaddu_wv_u16m1_tum(vbool16_t mask,vuint16m1_t merge,vuint16m1_t op1,vuint8mf2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u16m1_tum(mask,merge,op1,op2,31);
+}
+
+
+vuint16m2_t test___riscv_vwaddu_wv_u16m2_tum(vbool8_t mask,vuint16m2_t merge,vuint16m2_t op1,vuint8m1_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u16m2_tum(mask,merge,op1,op2,31);
+}
+
+
+vuint16m4_t test___riscv_vwaddu_wv_u16m4_tum(vbool4_t mask,vuint16m4_t merge,vuint16m4_t op1,vuint8m2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u16m4_tum(mask,merge,op1,op2,31);
+}
+
+
+vuint16m8_t test___riscv_vwaddu_wv_u16m8_tum(vbool2_t mask,vuint16m8_t merge,vuint16m8_t op1,vuint8m4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u16m8_tum(mask,merge,op1,op2,31);
+}
+
+
+vuint32mf2_t test___riscv_vwaddu_wv_u32mf2_tum(vbool64_t mask,vuint32mf2_t merge,vuint32mf2_t op1,vuint16mf4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u32mf2_tum(mask,merge,op1,op2,31);
+}
+
+
+vuint32m1_t test___riscv_vwaddu_wv_u32m1_tum(vbool32_t mask,vuint32m1_t merge,vuint32m1_t op1,vuint16mf2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u32m1_tum(mask,merge,op1,op2,31);
+}
+
+
+vuint32m2_t test___riscv_vwaddu_wv_u32m2_tum(vbool16_t mask,vuint32m2_t merge,vuint32m2_t op1,vuint16m1_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u32m2_tum(mask,merge,op1,op2,31);
+}
+
+
+vuint32m4_t test___riscv_vwaddu_wv_u32m4_tum(vbool8_t mask,vuint32m4_t merge,vuint32m4_t op1,vuint16m2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u32m4_tum(mask,merge,op1,op2,31);
+}
+
+
+vuint32m8_t test___riscv_vwaddu_wv_u32m8_tum(vbool4_t mask,vuint32m8_t merge,vuint32m8_t op1,vuint16m4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u32m8_tum(mask,merge,op1,op2,31);
+}
+
+
+vuint64m1_t test___riscv_vwaddu_wv_u64m1_tum(vbool64_t mask,vuint64m1_t merge,vuint64m1_t op1,vuint32mf2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u64m1_tum(mask,merge,op1,op2,31);
+}
+
+
+vuint64m2_t test___riscv_vwaddu_wv_u64m2_tum(vbool32_t mask,vuint64m2_t merge,vuint64m2_t op1,vuint32m1_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u64m2_tum(mask,merge,op1,op2,31);
+}
+
+
+vuint64m4_t test___riscv_vwaddu_wv_u64m4_tum(vbool16_t mask,vuint64m4_t merge,vuint64m4_t op1,vuint32m2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u64m4_tum(mask,merge,op1,op2,31);
+}
+
+
+vuint64m8_t test___riscv_vwaddu_wv_u64m8_tum(vbool8_t mask,vuint64m8_t merge,vuint64m8_t op1,vuint32m4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u64m8_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} 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} 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} 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} 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} 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} 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} 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} 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} 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} 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} 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} 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} 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} 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} 1 } } */
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/base/vwaddu_wv_tum-3.c b/gcc/testsuite/gcc.target/riscv/rvv/base/vwaddu_wv_tum-3.c
new file mode 100644
index 00000000000..0c0a837cf37
--- /dev/null
+++ b/gcc/testsuite/gcc.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_u16mf4_tum(vbool64_t mask,vuint16mf4_t merge,vuint16mf4_t op1,vuint8mf8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u16mf4_tum(mask,merge,op1,op2,32);
+}
+
+
+vuint16mf2_t test___riscv_vwaddu_wv_u16mf2_tum(vbool32_t mask,vuint16mf2_t merge,vuint16mf2_t op1,vuint8mf4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u16mf2_tum(mask,merge,op1,op2,32);
+}
+
+
+vuint16m1_t test___riscv_vwaddu_wv_u16m1_tum(vbool16_t mask,vuint16m1_t merge,vuint16m1_t op1,vuint8mf2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u16m1_tum(mask,merge,op1,op2,32);
+}
+
+
+vuint16m2_t test___riscv_vwaddu_wv_u16m2_tum(vbool8_t mask,vuint16m2_t merge,vuint16m2_t op1,vuint8m1_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u16m2_tum(mask,merge,op1,op2,32);
+}
+
+
+vuint16m4_t test___riscv_vwaddu_wv_u16m4_tum(vbool4_t mask,vuint16m4_t merge,vuint16m4_t op1,vuint8m2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u16m4_tum(mask,merge,op1,op2,32);
+}
+
+
+vuint16m8_t test___riscv_vwaddu_wv_u16m8_tum(vbool2_t mask,vuint16m8_t merge,vuint16m8_t op1,vuint8m4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u16m8_tum(mask,merge,op1,op2,32);
+}
+
+
+vuint32mf2_t test___riscv_vwaddu_wv_u32mf2_tum(vbool64_t mask,vuint32mf2_t merge,vuint32mf2_t op1,vuint16mf4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u32mf2_tum(mask,merge,op1,op2,32);
+}
+
+
+vuint32m1_t test___riscv_vwaddu_wv_u32m1_tum(vbool32_t mask,vuint32m1_t merge,vuint32m1_t op1,vuint16mf2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u32m1_tum(mask,merge,op1,op2,32);
+}
+
+
+vuint32m2_t test___riscv_vwaddu_wv_u32m2_tum(vbool16_t mask,vuint32m2_t merge,vuint32m2_t op1,vuint16m1_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u32m2_tum(mask,merge,op1,op2,32);
+}
+
+
+vuint32m4_t test___riscv_vwaddu_wv_u32m4_tum(vbool8_t mask,vuint32m4_t merge,vuint32m4_t op1,vuint16m2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u32m4_tum(mask,merge,op1,op2,32);
+}
+
+
+vuint32m8_t test___riscv_vwaddu_wv_u32m8_tum(vbool4_t mask,vuint32m8_t merge,vuint32m8_t op1,vuint16m4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u32m8_tum(mask,merge,op1,op2,32);
+}
+
+
+vuint64m1_t test___riscv_vwaddu_wv_u64m1_tum(vbool64_t mask,vuint64m1_t merge,vuint64m1_t op1,vuint32mf2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u64m1_tum(mask,merge,op1,op2,32);
+}
+
+
+vuint64m2_t test___riscv_vwaddu_wv_u64m2_tum(vbool32_t mask,vuint64m2_t merge,vuint64m2_t op1,vuint32m1_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u64m2_tum(mask,merge,op1,op2,32);
+}
+
+
+vuint64m4_t test___riscv_vwaddu_wv_u64m4_tum(vbool16_t mask,vuint64m4_t merge,vuint64m4_t op1,vuint32m2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u64m4_tum(mask,merge,op1,op2,32);
+}
+
+
+vuint64m8_t test___riscv_vwaddu_wv_u64m8_tum(vbool8_t mask,vuint64m8_t merge,vuint64m8_t op1,vuint32m4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u64m8_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} 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} 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} 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} 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} 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} 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} 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} 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} 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} 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} 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} 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} 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} 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} 1 } } */
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/base/vwaddu_wv_tumu-1.c b/gcc/testsuite/gcc.target/riscv/rvv/base/vwaddu_wv_tumu-1.c
new file mode 100644
index 00000000000..4947ae5d882
--- /dev/null
+++ b/gcc/testsuite/gcc.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_u16mf4_tumu(vbool64_t mask,vuint16mf4_t merge,vuint16mf4_t op1,vuint8mf8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u16mf4_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vuint16mf2_t test___riscv_vwaddu_wv_u16mf2_tumu(vbool32_t mask,vuint16mf2_t merge,vuint16mf2_t op1,vuint8mf4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u16mf2_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vuint16m1_t test___riscv_vwaddu_wv_u16m1_tumu(vbool16_t mask,vuint16m1_t merge,vuint16m1_t op1,vuint8mf2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u16m1_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vuint16m2_t test___riscv_vwaddu_wv_u16m2_tumu(vbool8_t mask,vuint16m2_t merge,vuint16m2_t op1,vuint8m1_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u16m2_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vuint16m4_t test___riscv_vwaddu_wv_u16m4_tumu(vbool4_t mask,vuint16m4_t merge,vuint16m4_t op1,vuint8m2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u16m4_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vuint16m8_t test___riscv_vwaddu_wv_u16m8_tumu(vbool2_t mask,vuint16m8_t merge,vuint16m8_t op1,vuint8m4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u16m8_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vuint32mf2_t test___riscv_vwaddu_wv_u32mf2_tumu(vbool64_t mask,vuint32mf2_t merge,vuint32mf2_t op1,vuint16mf4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u32mf2_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vuint32m1_t test___riscv_vwaddu_wv_u32m1_tumu(vbool32_t mask,vuint32m1_t merge,vuint32m1_t op1,vuint16mf2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u32m1_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vuint32m2_t test___riscv_vwaddu_wv_u32m2_tumu(vbool16_t mask,vuint32m2_t merge,vuint32m2_t op1,vuint16m1_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u32m2_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vuint32m4_t test___riscv_vwaddu_wv_u32m4_tumu(vbool8_t mask,vuint32m4_t merge,vuint32m4_t op1,vuint16m2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u32m4_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vuint32m8_t test___riscv_vwaddu_wv_u32m8_tumu(vbool4_t mask,vuint32m8_t merge,vuint32m8_t op1,vuint16m4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u32m8_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vuint64m1_t test___riscv_vwaddu_wv_u64m1_tumu(vbool64_t mask,vuint64m1_t merge,vuint64m1_t op1,vuint32mf2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u64m1_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vuint64m2_t test___riscv_vwaddu_wv_u64m2_tumu(vbool32_t mask,vuint64m2_t merge,vuint64m2_t op1,vuint32m1_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u64m2_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vuint64m4_t test___riscv_vwaddu_wv_u64m4_tumu(vbool16_t mask,vuint64m4_t merge,vuint64m4_t op1,vuint32m2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u64m4_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vuint64m8_t test___riscv_vwaddu_wv_u64m8_tumu(vbool8_t mask,vuint64m8_t merge,vuint64m8_t op1,vuint32m4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u64m8_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} 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} 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} 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} 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} 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} 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} 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} 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} 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} 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} 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} 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} 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} 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} 1 } } */
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/base/vwaddu_wv_tumu-2.c b/gcc/testsuite/gcc.target/riscv/rvv/base/vwaddu_wv_tumu-2.c
new file mode 100644
index 00000000000..7d37f39b94b
--- /dev/null
+++ b/gcc/testsuite/gcc.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_u16mf4_tumu(vbool64_t mask,vuint16mf4_t merge,vuint16mf4_t op1,vuint8mf8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u16mf4_tumu(mask,merge,op1,op2,31);
+}
+
+
+vuint16mf2_t test___riscv_vwaddu_wv_u16mf2_tumu(vbool32_t mask,vuint16mf2_t merge,vuint16mf2_t op1,vuint8mf4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u16mf2_tumu(mask,merge,op1,op2,31);
+}
+
+
+vuint16m1_t test___riscv_vwaddu_wv_u16m1_tumu(vbool16_t mask,vuint16m1_t merge,vuint16m1_t op1,vuint8mf2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u16m1_tumu(mask,merge,op1,op2,31);
+}
+
+
+vuint16m2_t test___riscv_vwaddu_wv_u16m2_tumu(vbool8_t mask,vuint16m2_t merge,vuint16m2_t op1,vuint8m1_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u16m2_tumu(mask,merge,op1,op2,31);
+}
+
+
+vuint16m4_t test___riscv_vwaddu_wv_u16m4_tumu(vbool4_t mask,vuint16m4_t merge,vuint16m4_t op1,vuint8m2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u16m4_tumu(mask,merge,op1,op2,31);
+}
+
+
+vuint16m8_t test___riscv_vwaddu_wv_u16m8_tumu(vbool2_t mask,vuint16m8_t merge,vuint16m8_t op1,vuint8m4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u16m8_tumu(mask,merge,op1,op2,31);
+}
+
+
+vuint32mf2_t test___riscv_vwaddu_wv_u32mf2_tumu(vbool64_t mask,vuint32mf2_t merge,vuint32mf2_t op1,vuint16mf4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u32mf2_tumu(mask,merge,op1,op2,31);
+}
+
+
+vuint32m1_t test___riscv_vwaddu_wv_u32m1_tumu(vbool32_t mask,vuint32m1_t merge,vuint32m1_t op1,vuint16mf2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u32m1_tumu(mask,merge,op1,op2,31);
+}
+
+
+vuint32m2_t test___riscv_vwaddu_wv_u32m2_tumu(vbool16_t mask,vuint32m2_t merge,vuint32m2_t op1,vuint16m1_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u32m2_tumu(mask,merge,op1,op2,31);
+}
+
+
+vuint32m4_t test___riscv_vwaddu_wv_u32m4_tumu(vbool8_t mask,vuint32m4_t merge,vuint32m4_t op1,vuint16m2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u32m4_tumu(mask,merge,op1,op2,31);
+}
+
+
+vuint32m8_t test___riscv_vwaddu_wv_u32m8_tumu(vbool4_t mask,vuint32m8_t merge,vuint32m8_t op1,vuint16m4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u32m8_tumu(mask,merge,op1,op2,31);
+}
+
+
+vuint64m1_t test___riscv_vwaddu_wv_u64m1_tumu(vbool64_t mask,vuint64m1_t merge,vuint64m1_t op1,vuint32mf2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u64m1_tumu(mask,merge,op1,op2,31);
+}
+
+
+vuint64m2_t test___riscv_vwaddu_wv_u64m2_tumu(vbool32_t mask,vuint64m2_t merge,vuint64m2_t op1,vuint32m1_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u64m2_tumu(mask,merge,op1,op2,31);
+}
+
+
+vuint64m4_t test___riscv_vwaddu_wv_u64m4_tumu(vbool16_t mask,vuint64m4_t merge,vuint64m4_t op1,vuint32m2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u64m4_tumu(mask,merge,op1,op2,31);
+}
+
+
+vuint64m8_t test___riscv_vwaddu_wv_u64m8_tumu(vbool8_t mask,vuint64m8_t merge,vuint64m8_t op1,vuint32m4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u64m8_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} 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} 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} 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} 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} 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} 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} 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} 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} 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} 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} 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} 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} 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} 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} 1 } } */
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/base/vwaddu_wv_tumu-3.c b/gcc/testsuite/gcc.target/riscv/rvv/base/vwaddu_wv_tumu-3.c
new file mode 100644
index 00000000000..45ef9e6343e
--- /dev/null
+++ b/gcc/testsuite/gcc.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_u16mf4_tumu(vbool64_t mask,vuint16mf4_t merge,vuint16mf4_t op1,vuint8mf8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u16mf4_tumu(mask,merge,op1,op2,32);
+}
+
+
+vuint16mf2_t test___riscv_vwaddu_wv_u16mf2_tumu(vbool32_t mask,vuint16mf2_t merge,vuint16mf2_t op1,vuint8mf4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u16mf2_tumu(mask,merge,op1,op2,32);
+}
+
+
+vuint16m1_t test___riscv_vwaddu_wv_u16m1_tumu(vbool16_t mask,vuint16m1_t merge,vuint16m1_t op1,vuint8mf2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u16m1_tumu(mask,merge,op1,op2,32);
+}
+
+
+vuint16m2_t test___riscv_vwaddu_wv_u16m2_tumu(vbool8_t mask,vuint16m2_t merge,vuint16m2_t op1,vuint8m1_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u16m2_tumu(mask,merge,op1,op2,32);
+}
+
+
+vuint16m4_t test___riscv_vwaddu_wv_u16m4_tumu(vbool4_t mask,vuint16m4_t merge,vuint16m4_t op1,vuint8m2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u16m4_tumu(mask,merge,op1,op2,32);
+}
+
+
+vuint16m8_t test___riscv_vwaddu_wv_u16m8_tumu(vbool2_t mask,vuint16m8_t merge,vuint16m8_t op1,vuint8m4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u16m8_tumu(mask,merge,op1,op2,32);
+}
+
+
+vuint32mf2_t test___riscv_vwaddu_wv_u32mf2_tumu(vbool64_t mask,vuint32mf2_t merge,vuint32mf2_t op1,vuint16mf4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u32mf2_tumu(mask,merge,op1,op2,32);
+}
+
+
+vuint32m1_t test___riscv_vwaddu_wv_u32m1_tumu(vbool32_t mask,vuint32m1_t merge,vuint32m1_t op1,vuint16mf2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u32m1_tumu(mask,merge,op1,op2,32);
+}
+
+
+vuint32m2_t test___riscv_vwaddu_wv_u32m2_tumu(vbool16_t mask,vuint32m2_t merge,vuint32m2_t op1,vuint16m1_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u32m2_tumu(mask,merge,op1,op2,32);
+}
+
+
+vuint32m4_t test___riscv_vwaddu_wv_u32m4_tumu(vbool8_t mask,vuint32m4_t merge,vuint32m4_t op1,vuint16m2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u32m4_tumu(mask,merge,op1,op2,32);
+}
+
+
+vuint32m8_t test___riscv_vwaddu_wv_u32m8_tumu(vbool4_t mask,vuint32m8_t merge,vuint32m8_t op1,vuint16m4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u32m8_tumu(mask,merge,op1,op2,32);
+}
+
+
+vuint64m1_t test___riscv_vwaddu_wv_u64m1_tumu(vbool64_t mask,vuint64m1_t merge,vuint64m1_t op1,vuint32mf2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u64m1_tumu(mask,merge,op1,op2,32);
+}
+
+
+vuint64m2_t test___riscv_vwaddu_wv_u64m2_tumu(vbool32_t mask,vuint64m2_t merge,vuint64m2_t op1,vuint32m1_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u64m2_tumu(mask,merge,op1,op2,32);
+}
+
+
+vuint64m4_t test___riscv_vwaddu_wv_u64m4_tumu(vbool16_t mask,vuint64m4_t merge,vuint64m4_t op1,vuint32m2_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u64m4_tumu(mask,merge,op1,op2,32);
+}
+
+
+vuint64m8_t test___riscv_vwaddu_wv_u64m8_tumu(vbool8_t mask,vuint64m8_t merge,vuint64m8_t op1,vuint32m4_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wv_u64m8_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} 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} 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} 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} 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} 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} 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} 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} 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} 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} 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} 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} 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} 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} 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} 1 } } */
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/base/vwaddu_wx-1.c b/gcc/testsuite/gcc.target/riscv/rvv/base/vwaddu_wx-1.c
new file mode 100644
index 00000000000..aafc884fca3
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/base/vwaddu_wx-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_u16mf4(vuint16mf4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u16mf4(op1,0xAA,vl);
+}
+
+
+vuint16mf2_t test___riscv_vwaddu_wx_u16mf2(vuint16mf2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u16mf2(op1,0xAA,vl);
+}
+
+
+vuint16m1_t test___riscv_vwaddu_wx_u16m1(vuint16m1_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u16m1(op1,0xAA,vl);
+}
+
+
+vuint16m2_t test___riscv_vwaddu_wx_u16m2(vuint16m2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u16m2(op1,0xAA,vl);
+}
+
+
+vuint16m4_t test___riscv_vwaddu_wx_u16m4(vuint16m4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u16m4(op1,0xAA,vl);
+}
+
+
+vuint16m8_t test___riscv_vwaddu_wx_u16m8(vuint16m8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u16m8(op1,0xAA,vl);
+}
+
+
+vuint32mf2_t test___riscv_vwaddu_wx_u32mf2(vuint32mf2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u32mf2(op1,0xAA,vl);
+}
+
+
+vuint32m1_t test___riscv_vwaddu_wx_u32m1(vuint32m1_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u32m1(op1,0xAA,vl);
+}
+
+
+vuint32m2_t test___riscv_vwaddu_wx_u32m2(vuint32m2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u32m2(op1,0xAA,vl);
+}
+
+
+vuint32m4_t test___riscv_vwaddu_wx_u32m4(vuint32m4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u32m4(op1,0xAA,vl);
+}
+
+
+vuint32m8_t test___riscv_vwaddu_wx_u32m8(vuint32m8_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u32m8(op1,0xAA,vl);
+}
+
+
+vuint64m1_t test___riscv_vwaddu_wx_u64m1(vuint64m1_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u64m1(op1,0xAA,vl);
+}
+
+
+vuint64m2_t test___riscv_vwaddu_wx_u64m2(vuint64m2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u64m2(op1,0xAA,vl);
+}
+
+
+vuint64m4_t test___riscv_vwaddu_wx_u64m4(vuint64m4_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u64m4(op1,0xAA,vl);
+}
+
+
+vuint64m8_t test___riscv_vwaddu_wx_u64m8(vuint64m8_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u64m8(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]+} 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]+} 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]+} 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]+} 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]+} 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]+} 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]+} 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]+} 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]+} 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]+} 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]+} 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]+} 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]+} 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]+} 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]+} 1 } } */
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/base/vwaddu_wx-2.c b/gcc/testsuite/gcc.target/riscv/rvv/base/vwaddu_wx-2.c
new file mode 100644
index 00000000000..015e9689bf8
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/base/vwaddu_wx-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_u16mf4(vuint16mf4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u16mf4(op1,0xAA,31);
+}
+
+
+vuint16mf2_t test___riscv_vwaddu_wx_u16mf2(vuint16mf2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u16mf2(op1,0xAA,31);
+}
+
+
+vuint16m1_t test___riscv_vwaddu_wx_u16m1(vuint16m1_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u16m1(op1,0xAA,31);
+}
+
+
+vuint16m2_t test___riscv_vwaddu_wx_u16m2(vuint16m2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u16m2(op1,0xAA,31);
+}
+
+
+vuint16m4_t test___riscv_vwaddu_wx_u16m4(vuint16m4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u16m4(op1,0xAA,31);
+}
+
+
+vuint16m8_t test___riscv_vwaddu_wx_u16m8(vuint16m8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u16m8(op1,0xAA,31);
+}
+
+
+vuint32mf2_t test___riscv_vwaddu_wx_u32mf2(vuint32mf2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u32mf2(op1,0xAA,31);
+}
+
+
+vuint32m1_t test___riscv_vwaddu_wx_u32m1(vuint32m1_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u32m1(op1,0xAA,31);
+}
+
+
+vuint32m2_t test___riscv_vwaddu_wx_u32m2(vuint32m2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u32m2(op1,0xAA,31);
+}
+
+
+vuint32m4_t test___riscv_vwaddu_wx_u32m4(vuint32m4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u32m4(op1,0xAA,31);
+}
+
+
+vuint32m8_t test___riscv_vwaddu_wx_u32m8(vuint32m8_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u32m8(op1,0xAA,31);
+}
+
+
+vuint64m1_t test___riscv_vwaddu_wx_u64m1(vuint64m1_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u64m1(op1,0xAA,31);
+}
+
+
+vuint64m2_t test___riscv_vwaddu_wx_u64m2(vuint64m2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u64m2(op1,0xAA,31);
+}
+
+
+vuint64m4_t test___riscv_vwaddu_wx_u64m4(vuint64m4_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u64m4(op1,0xAA,31);
+}
+
+
+vuint64m8_t test___riscv_vwaddu_wx_u64m8(vuint64m8_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u64m8(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]+} 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]+} 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]+} 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]+} 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]+} 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]+} 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]+} 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]+} 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]+} 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]+} 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]+} 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]+} 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]+} 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]+} 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]+} 1 } } */
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/base/vwaddu_wx-3.c b/gcc/testsuite/gcc.target/riscv/rvv/base/vwaddu_wx-3.c
new file mode 100644
index 00000000000..fc2fee472bb
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/base/vwaddu_wx-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_u16mf4(vuint16mf4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u16mf4(op1,0xAA,32);
+}
+
+
+vuint16mf2_t test___riscv_vwaddu_wx_u16mf2(vuint16mf2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u16mf2(op1,0xAA,32);
+}
+
+
+vuint16m1_t test___riscv_vwaddu_wx_u16m1(vuint16m1_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u16m1(op1,0xAA,32);
+}
+
+
+vuint16m2_t test___riscv_vwaddu_wx_u16m2(vuint16m2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u16m2(op1,0xAA,32);
+}
+
+
+vuint16m4_t test___riscv_vwaddu_wx_u16m4(vuint16m4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u16m4(op1,0xAA,32);
+}
+
+
+vuint16m8_t test___riscv_vwaddu_wx_u16m8(vuint16m8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u16m8(op1,0xAA,32);
+}
+
+
+vuint32mf2_t test___riscv_vwaddu_wx_u32mf2(vuint32mf2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u32mf2(op1,0xAA,32);
+}
+
+
+vuint32m1_t test___riscv_vwaddu_wx_u32m1(vuint32m1_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u32m1(op1,0xAA,32);
+}
+
+
+vuint32m2_t test___riscv_vwaddu_wx_u32m2(vuint32m2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u32m2(op1,0xAA,32);
+}
+
+
+vuint32m4_t test___riscv_vwaddu_wx_u32m4(vuint32m4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u32m4(op1,0xAA,32);
+}
+
+
+vuint32m8_t test___riscv_vwaddu_wx_u32m8(vuint32m8_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u32m8(op1,0xAA,32);
+}
+
+
+vuint64m1_t test___riscv_vwaddu_wx_u64m1(vuint64m1_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u64m1(op1,0xAA,32);
+}
+
+
+vuint64m2_t test___riscv_vwaddu_wx_u64m2(vuint64m2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u64m2(op1,0xAA,32);
+}
+
+
+vuint64m4_t test___riscv_vwaddu_wx_u64m4(vuint64m4_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u64m4(op1,0xAA,32);
+}
+
+
+vuint64m8_t test___riscv_vwaddu_wx_u64m8(vuint64m8_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u64m8(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]+} 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]+} 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]+} 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]+} 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]+} 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]+} 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]+} 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]+} 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]+} 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]+} 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]+} 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]+} 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]+} 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]+} 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]+} 1 } } */
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/base/vwaddu_wx_m-1.c b/gcc/testsuite/gcc.target/riscv/rvv/base/vwaddu_wx_m-1.c
new file mode 100644
index 00000000000..2df9fe931d0
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/base/vwaddu_wx_m-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_u16mf4_m(vbool64_t mask,vuint16mf4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u16mf4_m(mask,op1,0xAA,vl);
+}
+
+
+vuint16mf2_t test___riscv_vwaddu_wx_u16mf2_m(vbool32_t mask,vuint16mf2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u16mf2_m(mask,op1,0xAA,vl);
+}
+
+
+vuint16m1_t test___riscv_vwaddu_wx_u16m1_m(vbool16_t mask,vuint16m1_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u16m1_m(mask,op1,0xAA,vl);
+}
+
+
+vuint16m2_t test___riscv_vwaddu_wx_u16m2_m(vbool8_t mask,vuint16m2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u16m2_m(mask,op1,0xAA,vl);
+}
+
+
+vuint16m4_t test___riscv_vwaddu_wx_u16m4_m(vbool4_t mask,vuint16m4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u16m4_m(mask,op1,0xAA,vl);
+}
+
+
+vuint16m8_t test___riscv_vwaddu_wx_u16m8_m(vbool2_t mask,vuint16m8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u16m8_m(mask,op1,0xAA,vl);
+}
+
+
+vuint32mf2_t test___riscv_vwaddu_wx_u32mf2_m(vbool64_t mask,vuint32mf2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u32mf2_m(mask,op1,0xAA,vl);
+}
+
+
+vuint32m1_t test___riscv_vwaddu_wx_u32m1_m(vbool32_t mask,vuint32m1_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u32m1_m(mask,op1,0xAA,vl);
+}
+
+
+vuint32m2_t test___riscv_vwaddu_wx_u32m2_m(vbool16_t mask,vuint32m2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u32m2_m(mask,op1,0xAA,vl);
+}
+
+
+vuint32m4_t test___riscv_vwaddu_wx_u32m4_m(vbool8_t mask,vuint32m4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u32m4_m(mask,op1,0xAA,vl);
+}
+
+
+vuint32m8_t test___riscv_vwaddu_wx_u32m8_m(vbool4_t mask,vuint32m8_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u32m8_m(mask,op1,0xAA,vl);
+}
+
+
+vuint64m1_t test___riscv_vwaddu_wx_u64m1_m(vbool64_t mask,vuint64m1_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u64m1_m(mask,op1,0xAA,vl);
+}
+
+
+vuint64m2_t test___riscv_vwaddu_wx_u64m2_m(vbool32_t mask,vuint64m2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u64m2_m(mask,op1,0xAA,vl);
+}
+
+
+vuint64m4_t test___riscv_vwaddu_wx_u64m4_m(vbool16_t mask,vuint64m4_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u64m4_m(mask,op1,0xAA,vl);
+}
+
+
+vuint64m8_t test___riscv_vwaddu_wx_u64m8_m(vbool8_t mask,vuint64m8_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u64m8_m(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*v0.t} 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} 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} 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} 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} 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} 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} 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} 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} 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} 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} 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} 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} 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} 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} 1 } } */
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/base/vwaddu_wx_m-2.c b/gcc/testsuite/gcc.target/riscv/rvv/base/vwaddu_wx_m-2.c
new file mode 100644
index 00000000000..557285dd4e0
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/base/vwaddu_wx_m-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_u16mf4_m(vbool64_t mask,vuint16mf4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u16mf4_m(mask,op1,0xAA,31);
+}
+
+
+vuint16mf2_t test___riscv_vwaddu_wx_u16mf2_m(vbool32_t mask,vuint16mf2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u16mf2_m(mask,op1,0xAA,31);
+}
+
+
+vuint16m1_t test___riscv_vwaddu_wx_u16m1_m(vbool16_t mask,vuint16m1_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u16m1_m(mask,op1,0xAA,31);
+}
+
+
+vuint16m2_t test___riscv_vwaddu_wx_u16m2_m(vbool8_t mask,vuint16m2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u16m2_m(mask,op1,0xAA,31);
+}
+
+
+vuint16m4_t test___riscv_vwaddu_wx_u16m4_m(vbool4_t mask,vuint16m4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u16m4_m(mask,op1,0xAA,31);
+}
+
+
+vuint16m8_t test___riscv_vwaddu_wx_u16m8_m(vbool2_t mask,vuint16m8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u16m8_m(mask,op1,0xAA,31);
+}
+
+
+vuint32mf2_t test___riscv_vwaddu_wx_u32mf2_m(vbool64_t mask,vuint32mf2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u32mf2_m(mask,op1,0xAA,31);
+}
+
+
+vuint32m1_t test___riscv_vwaddu_wx_u32m1_m(vbool32_t mask,vuint32m1_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u32m1_m(mask,op1,0xAA,31);
+}
+
+
+vuint32m2_t test___riscv_vwaddu_wx_u32m2_m(vbool16_t mask,vuint32m2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u32m2_m(mask,op1,0xAA,31);
+}
+
+
+vuint32m4_t test___riscv_vwaddu_wx_u32m4_m(vbool8_t mask,vuint32m4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u32m4_m(mask,op1,0xAA,31);
+}
+
+
+vuint32m8_t test___riscv_vwaddu_wx_u32m8_m(vbool4_t mask,vuint32m8_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u32m8_m(mask,op1,0xAA,31);
+}
+
+
+vuint64m1_t test___riscv_vwaddu_wx_u64m1_m(vbool64_t mask,vuint64m1_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u64m1_m(mask,op1,0xAA,31);
+}
+
+
+vuint64m2_t test___riscv_vwaddu_wx_u64m2_m(vbool32_t mask,vuint64m2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u64m2_m(mask,op1,0xAA,31);
+}
+
+
+vuint64m4_t test___riscv_vwaddu_wx_u64m4_m(vbool16_t mask,vuint64m4_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u64m4_m(mask,op1,0xAA,31);
+}
+
+
+vuint64m8_t test___riscv_vwaddu_wx_u64m8_m(vbool8_t mask,vuint64m8_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u64m8_m(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*v0.t} 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} 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} 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} 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} 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} 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} 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} 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} 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} 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} 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} 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} 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} 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} 1 } } */
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/base/vwaddu_wx_m-3.c b/gcc/testsuite/gcc.target/riscv/rvv/base/vwaddu_wx_m-3.c
new file mode 100644
index 00000000000..fe807dfbcb0
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/base/vwaddu_wx_m-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_u16mf4_m(vbool64_t mask,vuint16mf4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u16mf4_m(mask,op1,0xAA,32);
+}
+
+
+vuint16mf2_t test___riscv_vwaddu_wx_u16mf2_m(vbool32_t mask,vuint16mf2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u16mf2_m(mask,op1,0xAA,32);
+}
+
+
+vuint16m1_t test___riscv_vwaddu_wx_u16m1_m(vbool16_t mask,vuint16m1_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u16m1_m(mask,op1,0xAA,32);
+}
+
+
+vuint16m2_t test___riscv_vwaddu_wx_u16m2_m(vbool8_t mask,vuint16m2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u16m2_m(mask,op1,0xAA,32);
+}
+
+
+vuint16m4_t test___riscv_vwaddu_wx_u16m4_m(vbool4_t mask,vuint16m4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u16m4_m(mask,op1,0xAA,32);
+}
+
+
+vuint16m8_t test___riscv_vwaddu_wx_u16m8_m(vbool2_t mask,vuint16m8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u16m8_m(mask,op1,0xAA,32);
+}
+
+
+vuint32mf2_t test___riscv_vwaddu_wx_u32mf2_m(vbool64_t mask,vuint32mf2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u32mf2_m(mask,op1,0xAA,32);
+}
+
+
+vuint32m1_t test___riscv_vwaddu_wx_u32m1_m(vbool32_t mask,vuint32m1_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u32m1_m(mask,op1,0xAA,32);
+}
+
+
+vuint32m2_t test___riscv_vwaddu_wx_u32m2_m(vbool16_t mask,vuint32m2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u32m2_m(mask,op1,0xAA,32);
+}
+
+
+vuint32m4_t test___riscv_vwaddu_wx_u32m4_m(vbool8_t mask,vuint32m4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u32m4_m(mask,op1,0xAA,32);
+}
+
+
+vuint32m8_t test___riscv_vwaddu_wx_u32m8_m(vbool4_t mask,vuint32m8_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u32m8_m(mask,op1,0xAA,32);
+}
+
+
+vuint64m1_t test___riscv_vwaddu_wx_u64m1_m(vbool64_t mask,vuint64m1_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u64m1_m(mask,op1,0xAA,32);
+}
+
+
+vuint64m2_t test___riscv_vwaddu_wx_u64m2_m(vbool32_t mask,vuint64m2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u64m2_m(mask,op1,0xAA,32);
+}
+
+
+vuint64m4_t test___riscv_vwaddu_wx_u64m4_m(vbool16_t mask,vuint64m4_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u64m4_m(mask,op1,0xAA,32);
+}
+
+
+vuint64m8_t test___riscv_vwaddu_wx_u64m8_m(vbool8_t mask,vuint64m8_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u64m8_m(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*v0.t} 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} 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} 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} 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} 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} 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} 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} 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} 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} 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} 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} 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} 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} 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} 1 } } */
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/base/vwaddu_wx_mu-1.c b/gcc/testsuite/gcc.target/riscv/rvv/base/vwaddu_wx_mu-1.c
new file mode 100644
index 00000000000..20c54dada6b
--- /dev/null
+++ b/gcc/testsuite/gcc.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_u16mf4_mu(vbool64_t mask,vuint16mf4_t merge,vuint16mf4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u16mf4_mu(mask,merge,op1,0xAA,vl);
+}
+
+
+vuint16mf2_t test___riscv_vwaddu_wx_u16mf2_mu(vbool32_t mask,vuint16mf2_t merge,vuint16mf2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u16mf2_mu(mask,merge,op1,0xAA,vl);
+}
+
+
+vuint16m1_t test___riscv_vwaddu_wx_u16m1_mu(vbool16_t mask,vuint16m1_t merge,vuint16m1_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u16m1_mu(mask,merge,op1,0xAA,vl);
+}
+
+
+vuint16m2_t test___riscv_vwaddu_wx_u16m2_mu(vbool8_t mask,vuint16m2_t merge,vuint16m2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u16m2_mu(mask,merge,op1,0xAA,vl);
+}
+
+
+vuint16m4_t test___riscv_vwaddu_wx_u16m4_mu(vbool4_t mask,vuint16m4_t merge,vuint16m4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u16m4_mu(mask,merge,op1,0xAA,vl);
+}
+
+
+vuint16m8_t test___riscv_vwaddu_wx_u16m8_mu(vbool2_t mask,vuint16m8_t merge,vuint16m8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u16m8_mu(mask,merge,op1,0xAA,vl);
+}
+
+
+vuint32mf2_t test___riscv_vwaddu_wx_u32mf2_mu(vbool64_t mask,vuint32mf2_t merge,vuint32mf2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u32mf2_mu(mask,merge,op1,0xAA,vl);
+}
+
+
+vuint32m1_t test___riscv_vwaddu_wx_u32m1_mu(vbool32_t mask,vuint32m1_t merge,vuint32m1_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u32m1_mu(mask,merge,op1,0xAA,vl);
+}
+
+
+vuint32m2_t test___riscv_vwaddu_wx_u32m2_mu(vbool16_t mask,vuint32m2_t merge,vuint32m2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u32m2_mu(mask,merge,op1,0xAA,vl);
+}
+
+
+vuint32m4_t test___riscv_vwaddu_wx_u32m4_mu(vbool8_t mask,vuint32m4_t merge,vuint32m4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u32m4_mu(mask,merge,op1,0xAA,vl);
+}
+
+
+vuint32m8_t test___riscv_vwaddu_wx_u32m8_mu(vbool4_t mask,vuint32m8_t merge,vuint32m8_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u32m8_mu(mask,merge,op1,0xAA,vl);
+}
+
+
+vuint64m1_t test___riscv_vwaddu_wx_u64m1_mu(vbool64_t mask,vuint64m1_t merge,vuint64m1_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u64m1_mu(mask,merge,op1,0xAA,vl);
+}
+
+
+vuint64m2_t test___riscv_vwaddu_wx_u64m2_mu(vbool32_t mask,vuint64m2_t merge,vuint64m2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u64m2_mu(mask,merge,op1,0xAA,vl);
+}
+
+
+vuint64m4_t test___riscv_vwaddu_wx_u64m4_mu(vbool16_t mask,vuint64m4_t merge,vuint64m4_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u64m4_mu(mask,merge,op1,0xAA,vl);
+}
+
+
+vuint64m8_t test___riscv_vwaddu_wx_u64m8_mu(vbool8_t mask,vuint64m8_t merge,vuint64m8_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u64m8_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} 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} 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} 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} 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} 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} 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} 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} 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} 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} 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} 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} 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} 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} 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} 1 } } */
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/base/vwaddu_wx_mu-2.c b/gcc/testsuite/gcc.target/riscv/rvv/base/vwaddu_wx_mu-2.c
new file mode 100644
index 00000000000..c50c3e177fe
--- /dev/null
+++ b/gcc/testsuite/gcc.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_u16mf4_mu(vbool64_t mask,vuint16mf4_t merge,vuint16mf4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u16mf4_mu(mask,merge,op1,0xAA,31);
+}
+
+
+vuint16mf2_t test___riscv_vwaddu_wx_u16mf2_mu(vbool32_t mask,vuint16mf2_t merge,vuint16mf2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u16mf2_mu(mask,merge,op1,0xAA,31);
+}
+
+
+vuint16m1_t test___riscv_vwaddu_wx_u16m1_mu(vbool16_t mask,vuint16m1_t merge,vuint16m1_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u16m1_mu(mask,merge,op1,0xAA,31);
+}
+
+
+vuint16m2_t test___riscv_vwaddu_wx_u16m2_mu(vbool8_t mask,vuint16m2_t merge,vuint16m2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u16m2_mu(mask,merge,op1,0xAA,31);
+}
+
+
+vuint16m4_t test___riscv_vwaddu_wx_u16m4_mu(vbool4_t mask,vuint16m4_t merge,vuint16m4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u16m4_mu(mask,merge,op1,0xAA,31);
+}
+
+
+vuint16m8_t test___riscv_vwaddu_wx_u16m8_mu(vbool2_t mask,vuint16m8_t merge,vuint16m8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u16m8_mu(mask,merge,op1,0xAA,31);
+}
+
+
+vuint32mf2_t test___riscv_vwaddu_wx_u32mf2_mu(vbool64_t mask,vuint32mf2_t merge,vuint32mf2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u32mf2_mu(mask,merge,op1,0xAA,31);
+}
+
+
+vuint32m1_t test___riscv_vwaddu_wx_u32m1_mu(vbool32_t mask,vuint32m1_t merge,vuint32m1_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u32m1_mu(mask,merge,op1,0xAA,31);
+}
+
+
+vuint32m2_t test___riscv_vwaddu_wx_u32m2_mu(vbool16_t mask,vuint32m2_t merge,vuint32m2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u32m2_mu(mask,merge,op1,0xAA,31);
+}
+
+
+vuint32m4_t test___riscv_vwaddu_wx_u32m4_mu(vbool8_t mask,vuint32m4_t merge,vuint32m4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u32m4_mu(mask,merge,op1,0xAA,31);
+}
+
+
+vuint32m8_t test___riscv_vwaddu_wx_u32m8_mu(vbool4_t mask,vuint32m8_t merge,vuint32m8_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u32m8_mu(mask,merge,op1,0xAA,31);
+}
+
+
+vuint64m1_t test___riscv_vwaddu_wx_u64m1_mu(vbool64_t mask,vuint64m1_t merge,vuint64m1_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u64m1_mu(mask,merge,op1,0xAA,31);
+}
+
+
+vuint64m2_t test___riscv_vwaddu_wx_u64m2_mu(vbool32_t mask,vuint64m2_t merge,vuint64m2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u64m2_mu(mask,merge,op1,0xAA,31);
+}
+
+
+vuint64m4_t test___riscv_vwaddu_wx_u64m4_mu(vbool16_t mask,vuint64m4_t merge,vuint64m4_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u64m4_mu(mask,merge,op1,0xAA,31);
+}
+
+
+vuint64m8_t test___riscv_vwaddu_wx_u64m8_mu(vbool8_t mask,vuint64m8_t merge,vuint64m8_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u64m8_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} 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} 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} 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} 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} 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} 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} 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} 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} 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} 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} 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} 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} 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} 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} 1 } } */
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/base/vwaddu_wx_mu-3.c b/gcc/testsuite/gcc.target/riscv/rvv/base/vwaddu_wx_mu-3.c
new file mode 100644
index 00000000000..fd01b9c33bb
--- /dev/null
+++ b/gcc/testsuite/gcc.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_u16mf4_mu(vbool64_t mask,vuint16mf4_t merge,vuint16mf4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u16mf4_mu(mask,merge,op1,0xAA,32);
+}
+
+
+vuint16mf2_t test___riscv_vwaddu_wx_u16mf2_mu(vbool32_t mask,vuint16mf2_t merge,vuint16mf2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u16mf2_mu(mask,merge,op1,0xAA,32);
+}
+
+
+vuint16m1_t test___riscv_vwaddu_wx_u16m1_mu(vbool16_t mask,vuint16m1_t merge,vuint16m1_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u16m1_mu(mask,merge,op1,0xAA,32);
+}
+
+
+vuint16m2_t test___riscv_vwaddu_wx_u16m2_mu(vbool8_t mask,vuint16m2_t merge,vuint16m2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u16m2_mu(mask,merge,op1,0xAA,32);
+}
+
+
+vuint16m4_t test___riscv_vwaddu_wx_u16m4_mu(vbool4_t mask,vuint16m4_t merge,vuint16m4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u16m4_mu(mask,merge,op1,0xAA,32);
+}
+
+
+vuint16m8_t test___riscv_vwaddu_wx_u16m8_mu(vbool2_t mask,vuint16m8_t merge,vuint16m8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u16m8_mu(mask,merge,op1,0xAA,32);
+}
+
+
+vuint32mf2_t test___riscv_vwaddu_wx_u32mf2_mu(vbool64_t mask,vuint32mf2_t merge,vuint32mf2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u32mf2_mu(mask,merge,op1,0xAA,32);
+}
+
+
+vuint32m1_t test___riscv_vwaddu_wx_u32m1_mu(vbool32_t mask,vuint32m1_t merge,vuint32m1_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u32m1_mu(mask,merge,op1,0xAA,32);
+}
+
+
+vuint32m2_t test___riscv_vwaddu_wx_u32m2_mu(vbool16_t mask,vuint32m2_t merge,vuint32m2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u32m2_mu(mask,merge,op1,0xAA,32);
+}
+
+
+vuint32m4_t test___riscv_vwaddu_wx_u32m4_mu(vbool8_t mask,vuint32m4_t merge,vuint32m4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u32m4_mu(mask,merge,op1,0xAA,32);
+}
+
+
+vuint32m8_t test___riscv_vwaddu_wx_u32m8_mu(vbool4_t mask,vuint32m8_t merge,vuint32m8_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u32m8_mu(mask,merge,op1,0xAA,32);
+}
+
+
+vuint64m1_t test___riscv_vwaddu_wx_u64m1_mu(vbool64_t mask,vuint64m1_t merge,vuint64m1_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u64m1_mu(mask,merge,op1,0xAA,32);
+}
+
+
+vuint64m2_t test___riscv_vwaddu_wx_u64m2_mu(vbool32_t mask,vuint64m2_t merge,vuint64m2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u64m2_mu(mask,merge,op1,0xAA,32);
+}
+
+
+vuint64m4_t test___riscv_vwaddu_wx_u64m4_mu(vbool16_t mask,vuint64m4_t merge,vuint64m4_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u64m4_mu(mask,merge,op1,0xAA,32);
+}
+
+
+vuint64m8_t test___riscv_vwaddu_wx_u64m8_mu(vbool8_t mask,vuint64m8_t merge,vuint64m8_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u64m8_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} 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} 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} 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} 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} 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} 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} 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} 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} 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} 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} 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} 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} 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} 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} 1 } } */
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/base/vwaddu_wx_tu-1.c b/gcc/testsuite/gcc.target/riscv/rvv/base/vwaddu_wx_tu-1.c
new file mode 100644
index 00000000000..4114409c1b2
--- /dev/null
+++ b/gcc/testsuite/gcc.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_u16mf4_tu(vuint16mf4_t merge,vuint16mf4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u16mf4_tu(merge,op1,0xAA,vl);
+}
+
+
+vuint16mf2_t test___riscv_vwaddu_wx_u16mf2_tu(vuint16mf2_t merge,vuint16mf2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u16mf2_tu(merge,op1,0xAA,vl);
+}
+
+
+vuint16m1_t test___riscv_vwaddu_wx_u16m1_tu(vuint16m1_t merge,vuint16m1_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u16m1_tu(merge,op1,0xAA,vl);
+}
+
+
+vuint16m2_t test___riscv_vwaddu_wx_u16m2_tu(vuint16m2_t merge,vuint16m2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u16m2_tu(merge,op1,0xAA,vl);
+}
+
+
+vuint16m4_t test___riscv_vwaddu_wx_u16m4_tu(vuint16m4_t merge,vuint16m4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u16m4_tu(merge,op1,0xAA,vl);
+}
+
+
+vuint16m8_t test___riscv_vwaddu_wx_u16m8_tu(vuint16m8_t merge,vuint16m8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u16m8_tu(merge,op1,0xAA,vl);
+}
+
+
+vuint32mf2_t test___riscv_vwaddu_wx_u32mf2_tu(vuint32mf2_t merge,vuint32mf2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u32mf2_tu(merge,op1,0xAA,vl);
+}
+
+
+vuint32m1_t test___riscv_vwaddu_wx_u32m1_tu(vuint32m1_t merge,vuint32m1_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u32m1_tu(merge,op1,0xAA,vl);
+}
+
+
+vuint32m2_t test___riscv_vwaddu_wx_u32m2_tu(vuint32m2_t merge,vuint32m2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u32m2_tu(merge,op1,0xAA,vl);
+}
+
+
+vuint32m4_t test___riscv_vwaddu_wx_u32m4_tu(vuint32m4_t merge,vuint32m4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u32m4_tu(merge,op1,0xAA,vl);
+}
+
+
+vuint32m8_t test___riscv_vwaddu_wx_u32m8_tu(vuint32m8_t merge,vuint32m8_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u32m8_tu(merge,op1,0xAA,vl);
+}
+
+
+vuint64m1_t test___riscv_vwaddu_wx_u64m1_tu(vuint64m1_t merge,vuint64m1_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u64m1_tu(merge,op1,0xAA,vl);
+}
+
+
+vuint64m2_t test___riscv_vwaddu_wx_u64m2_tu(vuint64m2_t merge,vuint64m2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u64m2_tu(merge,op1,0xAA,vl);
+}
+
+
+vuint64m4_t test___riscv_vwaddu_wx_u64m4_tu(vuint64m4_t merge,vuint64m4_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u64m4_tu(merge,op1,0xAA,vl);
+}
+
+
+vuint64m8_t test___riscv_vwaddu_wx_u64m8_tu(vuint64m8_t merge,vuint64m8_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u64m8_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]+} 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]+} 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]+} 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]+} 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]+} 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]+} 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]+} 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]+} 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]+} 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]+} 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]+} 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]+} 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]+} 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]+} 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]+} 1 } } */
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/base/vwaddu_wx_tu-2.c b/gcc/testsuite/gcc.target/riscv/rvv/base/vwaddu_wx_tu-2.c
new file mode 100644
index 00000000000..03e9d2de6bf
--- /dev/null
+++ b/gcc/testsuite/gcc.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_u16mf4_tu(vuint16mf4_t merge,vuint16mf4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u16mf4_tu(merge,op1,0xAA,31);
+}
+
+
+vuint16mf2_t test___riscv_vwaddu_wx_u16mf2_tu(vuint16mf2_t merge,vuint16mf2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u16mf2_tu(merge,op1,0xAA,31);
+}
+
+
+vuint16m1_t test___riscv_vwaddu_wx_u16m1_tu(vuint16m1_t merge,vuint16m1_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u16m1_tu(merge,op1,0xAA,31);
+}
+
+
+vuint16m2_t test___riscv_vwaddu_wx_u16m2_tu(vuint16m2_t merge,vuint16m2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u16m2_tu(merge,op1,0xAA,31);
+}
+
+
+vuint16m4_t test___riscv_vwaddu_wx_u16m4_tu(vuint16m4_t merge,vuint16m4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u16m4_tu(merge,op1,0xAA,31);
+}
+
+
+vuint16m8_t test___riscv_vwaddu_wx_u16m8_tu(vuint16m8_t merge,vuint16m8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u16m8_tu(merge,op1,0xAA,31);
+}
+
+
+vuint32mf2_t test___riscv_vwaddu_wx_u32mf2_tu(vuint32mf2_t merge,vuint32mf2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u32mf2_tu(merge,op1,0xAA,31);
+}
+
+
+vuint32m1_t test___riscv_vwaddu_wx_u32m1_tu(vuint32m1_t merge,vuint32m1_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u32m1_tu(merge,op1,0xAA,31);
+}
+
+
+vuint32m2_t test___riscv_vwaddu_wx_u32m2_tu(vuint32m2_t merge,vuint32m2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u32m2_tu(merge,op1,0xAA,31);
+}
+
+
+vuint32m4_t test___riscv_vwaddu_wx_u32m4_tu(vuint32m4_t merge,vuint32m4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u32m4_tu(merge,op1,0xAA,31);
+}
+
+
+vuint32m8_t test___riscv_vwaddu_wx_u32m8_tu(vuint32m8_t merge,vuint32m8_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u32m8_tu(merge,op1,0xAA,31);
+}
+
+
+vuint64m1_t test___riscv_vwaddu_wx_u64m1_tu(vuint64m1_t merge,vuint64m1_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u64m1_tu(merge,op1,0xAA,31);
+}
+
+
+vuint64m2_t test___riscv_vwaddu_wx_u64m2_tu(vuint64m2_t merge,vuint64m2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u64m2_tu(merge,op1,0xAA,31);
+}
+
+
+vuint64m4_t test___riscv_vwaddu_wx_u64m4_tu(vuint64m4_t merge,vuint64m4_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u64m4_tu(merge,op1,0xAA,31);
+}
+
+
+vuint64m8_t test___riscv_vwaddu_wx_u64m8_tu(vuint64m8_t merge,vuint64m8_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u64m8_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]+} 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]+} 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]+} 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]+} 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]+} 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]+} 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]+} 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]+} 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]+} 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]+} 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]+} 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]+} 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]+} 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]+} 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]+} 1 } } */
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/base/vwaddu_wx_tu-3.c b/gcc/testsuite/gcc.target/riscv/rvv/base/vwaddu_wx_tu-3.c
new file mode 100644
index 00000000000..2c9301d0d77
--- /dev/null
+++ b/gcc/testsuite/gcc.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_u16mf4_tu(vuint16mf4_t merge,vuint16mf4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u16mf4_tu(merge,op1,0xAA,32);
+}
+
+
+vuint16mf2_t test___riscv_vwaddu_wx_u16mf2_tu(vuint16mf2_t merge,vuint16mf2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u16mf2_tu(merge,op1,0xAA,32);
+}
+
+
+vuint16m1_t test___riscv_vwaddu_wx_u16m1_tu(vuint16m1_t merge,vuint16m1_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u16m1_tu(merge,op1,0xAA,32);
+}
+
+
+vuint16m2_t test___riscv_vwaddu_wx_u16m2_tu(vuint16m2_t merge,vuint16m2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u16m2_tu(merge,op1,0xAA,32);
+}
+
+
+vuint16m4_t test___riscv_vwaddu_wx_u16m4_tu(vuint16m4_t merge,vuint16m4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u16m4_tu(merge,op1,0xAA,32);
+}
+
+
+vuint16m8_t test___riscv_vwaddu_wx_u16m8_tu(vuint16m8_t merge,vuint16m8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u16m8_tu(merge,op1,0xAA,32);
+}
+
+
+vuint32mf2_t test___riscv_vwaddu_wx_u32mf2_tu(vuint32mf2_t merge,vuint32mf2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u32mf2_tu(merge,op1,0xAA,32);
+}
+
+
+vuint32m1_t test___riscv_vwaddu_wx_u32m1_tu(vuint32m1_t merge,vuint32m1_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u32m1_tu(merge,op1,0xAA,32);
+}
+
+
+vuint32m2_t test___riscv_vwaddu_wx_u32m2_tu(vuint32m2_t merge,vuint32m2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u32m2_tu(merge,op1,0xAA,32);
+}
+
+
+vuint32m4_t test___riscv_vwaddu_wx_u32m4_tu(vuint32m4_t merge,vuint32m4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u32m4_tu(merge,op1,0xAA,32);
+}
+
+
+vuint32m8_t test___riscv_vwaddu_wx_u32m8_tu(vuint32m8_t merge,vuint32m8_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u32m8_tu(merge,op1,0xAA,32);
+}
+
+
+vuint64m1_t test___riscv_vwaddu_wx_u64m1_tu(vuint64m1_t merge,vuint64m1_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u64m1_tu(merge,op1,0xAA,32);
+}
+
+
+vuint64m2_t test___riscv_vwaddu_wx_u64m2_tu(vuint64m2_t merge,vuint64m2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u64m2_tu(merge,op1,0xAA,32);
+}
+
+
+vuint64m4_t test___riscv_vwaddu_wx_u64m4_tu(vuint64m4_t merge,vuint64m4_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u64m4_tu(merge,op1,0xAA,32);
+}
+
+
+vuint64m8_t test___riscv_vwaddu_wx_u64m8_tu(vuint64m8_t merge,vuint64m8_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u64m8_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]+} 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]+} 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]+} 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]+} 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]+} 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]+} 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]+} 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]+} 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]+} 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]+} 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]+} 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]+} 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]+} 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]+} 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]+} 1 } } */
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/base/vwaddu_wx_tum-1.c b/gcc/testsuite/gcc.target/riscv/rvv/base/vwaddu_wx_tum-1.c
new file mode 100644
index 00000000000..e806519eb7f
--- /dev/null
+++ b/gcc/testsuite/gcc.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_u16mf4_tum(vbool64_t mask,vuint16mf4_t merge,vuint16mf4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u16mf4_tum(mask,merge,op1,0xAA,vl);
+}
+
+
+vuint16mf2_t test___riscv_vwaddu_wx_u16mf2_tum(vbool32_t mask,vuint16mf2_t merge,vuint16mf2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u16mf2_tum(mask,merge,op1,0xAA,vl);
+}
+
+
+vuint16m1_t test___riscv_vwaddu_wx_u16m1_tum(vbool16_t mask,vuint16m1_t merge,vuint16m1_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u16m1_tum(mask,merge,op1,0xAA,vl);
+}
+
+
+vuint16m2_t test___riscv_vwaddu_wx_u16m2_tum(vbool8_t mask,vuint16m2_t merge,vuint16m2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u16m2_tum(mask,merge,op1,0xAA,vl);
+}
+
+
+vuint16m4_t test___riscv_vwaddu_wx_u16m4_tum(vbool4_t mask,vuint16m4_t merge,vuint16m4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u16m4_tum(mask,merge,op1,0xAA,vl);
+}
+
+
+vuint16m8_t test___riscv_vwaddu_wx_u16m8_tum(vbool2_t mask,vuint16m8_t merge,vuint16m8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u16m8_tum(mask,merge,op1,0xAA,vl);
+}
+
+
+vuint32mf2_t test___riscv_vwaddu_wx_u32mf2_tum(vbool64_t mask,vuint32mf2_t merge,vuint32mf2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u32mf2_tum(mask,merge,op1,0xAA,vl);
+}
+
+
+vuint32m1_t test___riscv_vwaddu_wx_u32m1_tum(vbool32_t mask,vuint32m1_t merge,vuint32m1_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u32m1_tum(mask,merge,op1,0xAA,vl);
+}
+
+
+vuint32m2_t test___riscv_vwaddu_wx_u32m2_tum(vbool16_t mask,vuint32m2_t merge,vuint32m2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u32m2_tum(mask,merge,op1,0xAA,vl);
+}
+
+
+vuint32m4_t test___riscv_vwaddu_wx_u32m4_tum(vbool8_t mask,vuint32m4_t merge,vuint32m4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u32m4_tum(mask,merge,op1,0xAA,vl);
+}
+
+
+vuint32m8_t test___riscv_vwaddu_wx_u32m8_tum(vbool4_t mask,vuint32m8_t merge,vuint32m8_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u32m8_tum(mask,merge,op1,0xAA,vl);
+}
+
+
+vuint64m1_t test___riscv_vwaddu_wx_u64m1_tum(vbool64_t mask,vuint64m1_t merge,vuint64m1_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u64m1_tum(mask,merge,op1,0xAA,vl);
+}
+
+
+vuint64m2_t test___riscv_vwaddu_wx_u64m2_tum(vbool32_t mask,vuint64m2_t merge,vuint64m2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u64m2_tum(mask,merge,op1,0xAA,vl);
+}
+
+
+vuint64m4_t test___riscv_vwaddu_wx_u64m4_tum(vbool16_t mask,vuint64m4_t merge,vuint64m4_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u64m4_tum(mask,merge,op1,0xAA,vl);
+}
+
+
+vuint64m8_t test___riscv_vwaddu_wx_u64m8_tum(vbool8_t mask,vuint64m8_t merge,vuint64m8_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u64m8_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} 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} 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} 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} 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} 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} 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} 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} 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} 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} 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} 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} 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} 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} 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} 1 } } */
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/base/vwaddu_wx_tum-2.c b/gcc/testsuite/gcc.target/riscv/rvv/base/vwaddu_wx_tum-2.c
new file mode 100644
index 00000000000..1ff736f8b92
--- /dev/null
+++ b/gcc/testsuite/gcc.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_u16mf4_tum(vbool64_t mask,vuint16mf4_t merge,vuint16mf4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u16mf4_tum(mask,merge,op1,0xAA,31);
+}
+
+
+vuint16mf2_t test___riscv_vwaddu_wx_u16mf2_tum(vbool32_t mask,vuint16mf2_t merge,vuint16mf2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u16mf2_tum(mask,merge,op1,0xAA,31);
+}
+
+
+vuint16m1_t test___riscv_vwaddu_wx_u16m1_tum(vbool16_t mask,vuint16m1_t merge,vuint16m1_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u16m1_tum(mask,merge,op1,0xAA,31);
+}
+
+
+vuint16m2_t test___riscv_vwaddu_wx_u16m2_tum(vbool8_t mask,vuint16m2_t merge,vuint16m2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u16m2_tum(mask,merge,op1,0xAA,31);
+}
+
+
+vuint16m4_t test___riscv_vwaddu_wx_u16m4_tum(vbool4_t mask,vuint16m4_t merge,vuint16m4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u16m4_tum(mask,merge,op1,0xAA,31);
+}
+
+
+vuint16m8_t test___riscv_vwaddu_wx_u16m8_tum(vbool2_t mask,vuint16m8_t merge,vuint16m8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u16m8_tum(mask,merge,op1,0xAA,31);
+}
+
+
+vuint32mf2_t test___riscv_vwaddu_wx_u32mf2_tum(vbool64_t mask,vuint32mf2_t merge,vuint32mf2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u32mf2_tum(mask,merge,op1,0xAA,31);
+}
+
+
+vuint32m1_t test___riscv_vwaddu_wx_u32m1_tum(vbool32_t mask,vuint32m1_t merge,vuint32m1_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u32m1_tum(mask,merge,op1,0xAA,31);
+}
+
+
+vuint32m2_t test___riscv_vwaddu_wx_u32m2_tum(vbool16_t mask,vuint32m2_t merge,vuint32m2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u32m2_tum(mask,merge,op1,0xAA,31);
+}
+
+
+vuint32m4_t test___riscv_vwaddu_wx_u32m4_tum(vbool8_t mask,vuint32m4_t merge,vuint32m4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u32m4_tum(mask,merge,op1,0xAA,31);
+}
+
+
+vuint32m8_t test___riscv_vwaddu_wx_u32m8_tum(vbool4_t mask,vuint32m8_t merge,vuint32m8_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u32m8_tum(mask,merge,op1,0xAA,31);
+}
+
+
+vuint64m1_t test___riscv_vwaddu_wx_u64m1_tum(vbool64_t mask,vuint64m1_t merge,vuint64m1_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u64m1_tum(mask,merge,op1,0xAA,31);
+}
+
+
+vuint64m2_t test___riscv_vwaddu_wx_u64m2_tum(vbool32_t mask,vuint64m2_t merge,vuint64m2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u64m2_tum(mask,merge,op1,0xAA,31);
+}
+
+
+vuint64m4_t test___riscv_vwaddu_wx_u64m4_tum(vbool16_t mask,vuint64m4_t merge,vuint64m4_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u64m4_tum(mask,merge,op1,0xAA,31);
+}
+
+
+vuint64m8_t test___riscv_vwaddu_wx_u64m8_tum(vbool8_t mask,vuint64m8_t merge,vuint64m8_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u64m8_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} 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} 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} 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} 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} 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} 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} 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} 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} 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} 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} 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} 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} 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} 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} 1 } } */
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/base/vwaddu_wx_tum-3.c b/gcc/testsuite/gcc.target/riscv/rvv/base/vwaddu_wx_tum-3.c
new file mode 100644
index 00000000000..5ac42c096c8
--- /dev/null
+++ b/gcc/testsuite/gcc.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_u16mf4_tum(vbool64_t mask,vuint16mf4_t merge,vuint16mf4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u16mf4_tum(mask,merge,op1,0xAA,32);
+}
+
+
+vuint16mf2_t test___riscv_vwaddu_wx_u16mf2_tum(vbool32_t mask,vuint16mf2_t merge,vuint16mf2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u16mf2_tum(mask,merge,op1,0xAA,32);
+}
+
+
+vuint16m1_t test___riscv_vwaddu_wx_u16m1_tum(vbool16_t mask,vuint16m1_t merge,vuint16m1_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u16m1_tum(mask,merge,op1,0xAA,32);
+}
+
+
+vuint16m2_t test___riscv_vwaddu_wx_u16m2_tum(vbool8_t mask,vuint16m2_t merge,vuint16m2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u16m2_tum(mask,merge,op1,0xAA,32);
+}
+
+
+vuint16m4_t test___riscv_vwaddu_wx_u16m4_tum(vbool4_t mask,vuint16m4_t merge,vuint16m4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u16m4_tum(mask,merge,op1,0xAA,32);
+}
+
+
+vuint16m8_t test___riscv_vwaddu_wx_u16m8_tum(vbool2_t mask,vuint16m8_t merge,vuint16m8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u16m8_tum(mask,merge,op1,0xAA,32);
+}
+
+
+vuint32mf2_t test___riscv_vwaddu_wx_u32mf2_tum(vbool64_t mask,vuint32mf2_t merge,vuint32mf2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u32mf2_tum(mask,merge,op1,0xAA,32);
+}
+
+
+vuint32m1_t test___riscv_vwaddu_wx_u32m1_tum(vbool32_t mask,vuint32m1_t merge,vuint32m1_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u32m1_tum(mask,merge,op1,0xAA,32);
+}
+
+
+vuint32m2_t test___riscv_vwaddu_wx_u32m2_tum(vbool16_t mask,vuint32m2_t merge,vuint32m2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u32m2_tum(mask,merge,op1,0xAA,32);
+}
+
+
+vuint32m4_t test___riscv_vwaddu_wx_u32m4_tum(vbool8_t mask,vuint32m4_t merge,vuint32m4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u32m4_tum(mask,merge,op1,0xAA,32);
+}
+
+
+vuint32m8_t test___riscv_vwaddu_wx_u32m8_tum(vbool4_t mask,vuint32m8_t merge,vuint32m8_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u32m8_tum(mask,merge,op1,0xAA,32);
+}
+
+
+vuint64m1_t test___riscv_vwaddu_wx_u64m1_tum(vbool64_t mask,vuint64m1_t merge,vuint64m1_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u64m1_tum(mask,merge,op1,0xAA,32);
+}
+
+
+vuint64m2_t test___riscv_vwaddu_wx_u64m2_tum(vbool32_t mask,vuint64m2_t merge,vuint64m2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u64m2_tum(mask,merge,op1,0xAA,32);
+}
+
+
+vuint64m4_t test___riscv_vwaddu_wx_u64m4_tum(vbool16_t mask,vuint64m4_t merge,vuint64m4_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u64m4_tum(mask,merge,op1,0xAA,32);
+}
+
+
+vuint64m8_t test___riscv_vwaddu_wx_u64m8_tum(vbool8_t mask,vuint64m8_t merge,vuint64m8_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u64m8_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} 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} 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} 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} 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} 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} 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} 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} 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} 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} 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} 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} 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} 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} 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} 1 } } */
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/base/vwaddu_wx_tumu-1.c b/gcc/testsuite/gcc.target/riscv/rvv/base/vwaddu_wx_tumu-1.c
new file mode 100644
index 00000000000..d991e90870e
--- /dev/null
+++ b/gcc/testsuite/gcc.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_u16mf4_tumu(vbool64_t mask,vuint16mf4_t merge,vuint16mf4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u16mf4_tumu(mask,merge,op1,0xAA,vl);
+}
+
+
+vuint16mf2_t test___riscv_vwaddu_wx_u16mf2_tumu(vbool32_t mask,vuint16mf2_t merge,vuint16mf2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u16mf2_tumu(mask,merge,op1,0xAA,vl);
+}
+
+
+vuint16m1_t test___riscv_vwaddu_wx_u16m1_tumu(vbool16_t mask,vuint16m1_t merge,vuint16m1_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u16m1_tumu(mask,merge,op1,0xAA,vl);
+}
+
+
+vuint16m2_t test___riscv_vwaddu_wx_u16m2_tumu(vbool8_t mask,vuint16m2_t merge,vuint16m2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u16m2_tumu(mask,merge,op1,0xAA,vl);
+}
+
+
+vuint16m4_t test___riscv_vwaddu_wx_u16m4_tumu(vbool4_t mask,vuint16m4_t merge,vuint16m4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u16m4_tumu(mask,merge,op1,0xAA,vl);
+}
+
+
+vuint16m8_t test___riscv_vwaddu_wx_u16m8_tumu(vbool2_t mask,vuint16m8_t merge,vuint16m8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u16m8_tumu(mask,merge,op1,0xAA,vl);
+}
+
+
+vuint32mf2_t test___riscv_vwaddu_wx_u32mf2_tumu(vbool64_t mask,vuint32mf2_t merge,vuint32mf2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u32mf2_tumu(mask,merge,op1,0xAA,vl);
+}
+
+
+vuint32m1_t test___riscv_vwaddu_wx_u32m1_tumu(vbool32_t mask,vuint32m1_t merge,vuint32m1_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u32m1_tumu(mask,merge,op1,0xAA,vl);
+}
+
+
+vuint32m2_t test___riscv_vwaddu_wx_u32m2_tumu(vbool16_t mask,vuint32m2_t merge,vuint32m2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u32m2_tumu(mask,merge,op1,0xAA,vl);
+}
+
+
+vuint32m4_t test___riscv_vwaddu_wx_u32m4_tumu(vbool8_t mask,vuint32m4_t merge,vuint32m4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u32m4_tumu(mask,merge,op1,0xAA,vl);
+}
+
+
+vuint32m8_t test___riscv_vwaddu_wx_u32m8_tumu(vbool4_t mask,vuint32m8_t merge,vuint32m8_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u32m8_tumu(mask,merge,op1,0xAA,vl);
+}
+
+
+vuint64m1_t test___riscv_vwaddu_wx_u64m1_tumu(vbool64_t mask,vuint64m1_t merge,vuint64m1_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u64m1_tumu(mask,merge,op1,0xAA,vl);
+}
+
+
+vuint64m2_t test___riscv_vwaddu_wx_u64m2_tumu(vbool32_t mask,vuint64m2_t merge,vuint64m2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u64m2_tumu(mask,merge,op1,0xAA,vl);
+}
+
+
+vuint64m4_t test___riscv_vwaddu_wx_u64m4_tumu(vbool16_t mask,vuint64m4_t merge,vuint64m4_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u64m4_tumu(mask,merge,op1,0xAA,vl);
+}
+
+
+vuint64m8_t test___riscv_vwaddu_wx_u64m8_tumu(vbool8_t mask,vuint64m8_t merge,vuint64m8_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u64m8_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} 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} 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} 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} 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} 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} 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} 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} 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} 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} 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} 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} 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} 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} 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} 1 } } */
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/base/vwaddu_wx_tumu-2.c b/gcc/testsuite/gcc.target/riscv/rvv/base/vwaddu_wx_tumu-2.c
new file mode 100644
index 00000000000..0c6eb090644
--- /dev/null
+++ b/gcc/testsuite/gcc.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_u16mf4_tumu(vbool64_t mask,vuint16mf4_t merge,vuint16mf4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u16mf4_tumu(mask,merge,op1,0xAA,31);
+}
+
+
+vuint16mf2_t test___riscv_vwaddu_wx_u16mf2_tumu(vbool32_t mask,vuint16mf2_t merge,vuint16mf2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u16mf2_tumu(mask,merge,op1,0xAA,31);
+}
+
+
+vuint16m1_t test___riscv_vwaddu_wx_u16m1_tumu(vbool16_t mask,vuint16m1_t merge,vuint16m1_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u16m1_tumu(mask,merge,op1,0xAA,31);
+}
+
+
+vuint16m2_t test___riscv_vwaddu_wx_u16m2_tumu(vbool8_t mask,vuint16m2_t merge,vuint16m2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u16m2_tumu(mask,merge,op1,0xAA,31);
+}
+
+
+vuint16m4_t test___riscv_vwaddu_wx_u16m4_tumu(vbool4_t mask,vuint16m4_t merge,vuint16m4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u16m4_tumu(mask,merge,op1,0xAA,31);
+}
+
+
+vuint16m8_t test___riscv_vwaddu_wx_u16m8_tumu(vbool2_t mask,vuint16m8_t merge,vuint16m8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u16m8_tumu(mask,merge,op1,0xAA,31);
+}
+
+
+vuint32mf2_t test___riscv_vwaddu_wx_u32mf2_tumu(vbool64_t mask,vuint32mf2_t merge,vuint32mf2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u32mf2_tumu(mask,merge,op1,0xAA,31);
+}
+
+
+vuint32m1_t test___riscv_vwaddu_wx_u32m1_tumu(vbool32_t mask,vuint32m1_t merge,vuint32m1_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u32m1_tumu(mask,merge,op1,0xAA,31);
+}
+
+
+vuint32m2_t test___riscv_vwaddu_wx_u32m2_tumu(vbool16_t mask,vuint32m2_t merge,vuint32m2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u32m2_tumu(mask,merge,op1,0xAA,31);
+}
+
+
+vuint32m4_t test___riscv_vwaddu_wx_u32m4_tumu(vbool8_t mask,vuint32m4_t merge,vuint32m4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u32m4_tumu(mask,merge,op1,0xAA,31);
+}
+
+
+vuint32m8_t test___riscv_vwaddu_wx_u32m8_tumu(vbool4_t mask,vuint32m8_t merge,vuint32m8_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u32m8_tumu(mask,merge,op1,0xAA,31);
+}
+
+
+vuint64m1_t test___riscv_vwaddu_wx_u64m1_tumu(vbool64_t mask,vuint64m1_t merge,vuint64m1_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u64m1_tumu(mask,merge,op1,0xAA,31);
+}
+
+
+vuint64m2_t test___riscv_vwaddu_wx_u64m2_tumu(vbool32_t mask,vuint64m2_t merge,vuint64m2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u64m2_tumu(mask,merge,op1,0xAA,31);
+}
+
+
+vuint64m4_t test___riscv_vwaddu_wx_u64m4_tumu(vbool16_t mask,vuint64m4_t merge,vuint64m4_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u64m4_tumu(mask,merge,op1,0xAA,31);
+}
+
+
+vuint64m8_t test___riscv_vwaddu_wx_u64m8_tumu(vbool8_t mask,vuint64m8_t merge,vuint64m8_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u64m8_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} 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} 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} 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} 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} 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} 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} 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} 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} 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} 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} 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} 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} 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} 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} 1 } } */
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/base/vwaddu_wx_tumu-3.c b/gcc/testsuite/gcc.target/riscv/rvv/base/vwaddu_wx_tumu-3.c
new file mode 100644
index 00000000000..6606869da8c
--- /dev/null
+++ b/gcc/testsuite/gcc.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_u16mf4_tumu(vbool64_t mask,vuint16mf4_t merge,vuint16mf4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u16mf4_tumu(mask,merge,op1,0xAA,32);
+}
+
+
+vuint16mf2_t test___riscv_vwaddu_wx_u16mf2_tumu(vbool32_t mask,vuint16mf2_t merge,vuint16mf2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u16mf2_tumu(mask,merge,op1,0xAA,32);
+}
+
+
+vuint16m1_t test___riscv_vwaddu_wx_u16m1_tumu(vbool16_t mask,vuint16m1_t merge,vuint16m1_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u16m1_tumu(mask,merge,op1,0xAA,32);
+}
+
+
+vuint16m2_t test___riscv_vwaddu_wx_u16m2_tumu(vbool8_t mask,vuint16m2_t merge,vuint16m2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u16m2_tumu(mask,merge,op1,0xAA,32);
+}
+
+
+vuint16m4_t test___riscv_vwaddu_wx_u16m4_tumu(vbool4_t mask,vuint16m4_t merge,vuint16m4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u16m4_tumu(mask,merge,op1,0xAA,32);
+}
+
+
+vuint16m8_t test___riscv_vwaddu_wx_u16m8_tumu(vbool2_t mask,vuint16m8_t merge,vuint16m8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u16m8_tumu(mask,merge,op1,0xAA,32);
+}
+
+
+vuint32mf2_t test___riscv_vwaddu_wx_u32mf2_tumu(vbool64_t mask,vuint32mf2_t merge,vuint32mf2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u32mf2_tumu(mask,merge,op1,0xAA,32);
+}
+
+
+vuint32m1_t test___riscv_vwaddu_wx_u32m1_tumu(vbool32_t mask,vuint32m1_t merge,vuint32m1_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u32m1_tumu(mask,merge,op1,0xAA,32);
+}
+
+
+vuint32m2_t test___riscv_vwaddu_wx_u32m2_tumu(vbool16_t mask,vuint32m2_t merge,vuint32m2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u32m2_tumu(mask,merge,op1,0xAA,32);
+}
+
+
+vuint32m4_t test___riscv_vwaddu_wx_u32m4_tumu(vbool8_t mask,vuint32m4_t merge,vuint32m4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u32m4_tumu(mask,merge,op1,0xAA,32);
+}
+
+
+vuint32m8_t test___riscv_vwaddu_wx_u32m8_tumu(vbool4_t mask,vuint32m8_t merge,vuint32m8_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u32m8_tumu(mask,merge,op1,0xAA,32);
+}
+
+
+vuint64m1_t test___riscv_vwaddu_wx_u64m1_tumu(vbool64_t mask,vuint64m1_t merge,vuint64m1_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u64m1_tumu(mask,merge,op1,0xAA,32);
+}
+
+
+vuint64m2_t test___riscv_vwaddu_wx_u64m2_tumu(vbool32_t mask,vuint64m2_t merge,vuint64m2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u64m2_tumu(mask,merge,op1,0xAA,32);
+}
+
+
+vuint64m4_t test___riscv_vwaddu_wx_u64m4_tumu(vbool16_t mask,vuint64m4_t merge,vuint64m4_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u64m4_tumu(mask,merge,op1,0xAA,32);
+}
+
+
+vuint64m8_t test___riscv_vwaddu_wx_u64m8_tumu(vbool8_t mask,vuint64m8_t merge,vuint64m8_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vwaddu_wx_u64m8_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} 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} 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} 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} 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} 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} 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} 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} 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} 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} 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} 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} 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} 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} 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} 1 } } */
