diff mbox series

RISC-V: Add vwmul.v C++ api TETS

Message ID 20230207064805.45508-1-juzhe.zhong@rivai.ai
State Committed
Commit 7d010731e8bd5c4346b939a313a3ec68956130b7
Headers
Series RISC-V: Add vwmul.v C++ api TETS |

Commit Message

juzhe.zhong@rivai.ai Feb. 7, 2023, 6:48 a.m. UTC 
  From: Ju-Zhe Zhong <juzhe.zhong@rivai.ai>

gcc/testsuite/ChangeLog:

        * g++.target/riscv/rvv/base/vwmul_vv-1.C: New test.
        * g++.target/riscv/rvv/base/vwmul_vv-2.C: New test.
        * g++.target/riscv/rvv/base/vwmul_vv-3.C: New test.
        * g++.target/riscv/rvv/base/vwmul_vv_mu-1.C: New test.
        * g++.target/riscv/rvv/base/vwmul_vv_mu-2.C: New test.
        * g++.target/riscv/rvv/base/vwmul_vv_mu-3.C: New test.
        * g++.target/riscv/rvv/base/vwmul_vv_tu-1.C: New test.
        * g++.target/riscv/rvv/base/vwmul_vv_tu-2.C: New test.
        * g++.target/riscv/rvv/base/vwmul_vv_tu-3.C: New test.
        * g++.target/riscv/rvv/base/vwmul_vv_tum-1.C: New test.
        * g++.target/riscv/rvv/base/vwmul_vv_tum-2.C: New test.
        * g++.target/riscv/rvv/base/vwmul_vv_tum-3.C: New test.
        * g++.target/riscv/rvv/base/vwmul_vv_tumu-1.C: New test.
        * g++.target/riscv/rvv/base/vwmul_vv_tumu-2.C: New test.
        * g++.target/riscv/rvv/base/vwmul_vv_tumu-3.C: New test.
        * g++.target/riscv/rvv/base/vwmul_vx-1.C: New test.
        * g++.target/riscv/rvv/base/vwmul_vx-2.C: New test.
        * g++.target/riscv/rvv/base/vwmul_vx-3.C: New test.
        * g++.target/riscv/rvv/base/vwmul_vx_mu-1.C: New test.
        * g++.target/riscv/rvv/base/vwmul_vx_mu-2.C: New test.
        * g++.target/riscv/rvv/base/vwmul_vx_mu-3.C: New test.
        * g++.target/riscv/rvv/base/vwmul_vx_tu-1.C: New test.
        * g++.target/riscv/rvv/base/vwmul_vx_tu-2.C: New test.
        * g++.target/riscv/rvv/base/vwmul_vx_tu-3.C: New test.
        * g++.target/riscv/rvv/base/vwmul_vx_tum-1.C: New test.
        * g++.target/riscv/rvv/base/vwmul_vx_tum-2.C: New test.
        * g++.target/riscv/rvv/base/vwmul_vx_tum-3.C: New test.
        * g++.target/riscv/rvv/base/vwmul_vx_tumu-1.C: New test.
        * g++.target/riscv/rvv/base/vwmul_vx_tumu-2.C: New test.
        * g++.target/riscv/rvv/base/vwmul_vx_tumu-3.C: New test.

---
 .../g++.target/riscv/rvv/base/vwmul_vv-1.C    | 216 ++++++++++++++++++
 .../g++.target/riscv/rvv/base/vwmul_vv-2.C    | 216 ++++++++++++++++++
 .../g++.target/riscv/rvv/base/vwmul_vv-3.C    | 216 ++++++++++++++++++
 .../g++.target/riscv/rvv/base/vwmul_vv_mu-1.C | 111 +++++++++
 .../g++.target/riscv/rvv/base/vwmul_vv_mu-2.C | 111 +++++++++
 .../g++.target/riscv/rvv/base/vwmul_vv_mu-3.C | 111 +++++++++
 .../g++.target/riscv/rvv/base/vwmul_vv_tu-1.C | 111 +++++++++
 .../g++.target/riscv/rvv/base/vwmul_vv_tu-2.C | 111 +++++++++
 .../g++.target/riscv/rvv/base/vwmul_vv_tu-3.C | 111 +++++++++
 .../riscv/rvv/base/vwmul_vv_tum-1.C           | 111 +++++++++
 .../riscv/rvv/base/vwmul_vv_tum-2.C           | 111 +++++++++
 .../riscv/rvv/base/vwmul_vv_tum-3.C           | 111 +++++++++
 .../riscv/rvv/base/vwmul_vv_tumu-1.C          | 111 +++++++++
 .../riscv/rvv/base/vwmul_vv_tumu-2.C          | 111 +++++++++
 .../riscv/rvv/base/vwmul_vv_tumu-3.C          | 111 +++++++++
 .../g++.target/riscv/rvv/base/vwmul_vx-1.C    | 216 ++++++++++++++++++
 .../g++.target/riscv/rvv/base/vwmul_vx-2.C    | 216 ++++++++++++++++++
 .../g++.target/riscv/rvv/base/vwmul_vx-3.C    | 216 ++++++++++++++++++
 .../g++.target/riscv/rvv/base/vwmul_vx_mu-1.C | 111 +++++++++
 .../g++.target/riscv/rvv/base/vwmul_vx_mu-2.C | 111 +++++++++
 .../g++.target/riscv/rvv/base/vwmul_vx_mu-3.C | 111 +++++++++
 .../g++.target/riscv/rvv/base/vwmul_vx_tu-1.C | 111 +++++++++
 .../g++.target/riscv/rvv/base/vwmul_vx_tu-2.C | 111 +++++++++
 .../g++.target/riscv/rvv/base/vwmul_vx_tu-3.C | 111 +++++++++
 .../riscv/rvv/base/vwmul_vx_tum-1.C           | 111 +++++++++
 .../riscv/rvv/base/vwmul_vx_tum-2.C           | 111 +++++++++
 .../riscv/rvv/base/vwmul_vx_tum-3.C           | 111 +++++++++
 .../riscv/rvv/base/vwmul_vx_tumu-1.C          | 111 +++++++++
 .../riscv/rvv/base/vwmul_vx_tumu-2.C          | 111 +++++++++
 .../riscv/rvv/base/vwmul_vx_tumu-3.C          | 111 +++++++++
 30 files changed, 3960 insertions(+)
 create mode 100644 gcc/testsuite/g++.target/riscv/rvv/base/vwmul_vv-1.C
 create mode 100644 gcc/testsuite/g++.target/riscv/rvv/base/vwmul_vv-2.C
 create mode 100644 gcc/testsuite/g++.target/riscv/rvv/base/vwmul_vv-3.C
 create mode 100644 gcc/testsuite/g++.target/riscv/rvv/base/vwmul_vv_mu-1.C
 create mode 100644 gcc/testsuite/g++.target/riscv/rvv/base/vwmul_vv_mu-2.C
 create mode 100644 gcc/testsuite/g++.target/riscv/rvv/base/vwmul_vv_mu-3.C
 create mode 100644 gcc/testsuite/g++.target/riscv/rvv/base/vwmul_vv_tu-1.C
 create mode 100644 gcc/testsuite/g++.target/riscv/rvv/base/vwmul_vv_tu-2.C
 create mode 100644 gcc/testsuite/g++.target/riscv/rvv/base/vwmul_vv_tu-3.C
 create mode 100644 gcc/testsuite/g++.target/riscv/rvv/base/vwmul_vv_tum-1.C
 create mode 100644 gcc/testsuite/g++.target/riscv/rvv/base/vwmul_vv_tum-2.C
 create mode 100644 gcc/testsuite/g++.target/riscv/rvv/base/vwmul_vv_tum-3.C
 create mode 100644 gcc/testsuite/g++.target/riscv/rvv/base/vwmul_vv_tumu-1.C
 create mode 100644 gcc/testsuite/g++.target/riscv/rvv/base/vwmul_vv_tumu-2.C
 create mode 100644 gcc/testsuite/g++.target/riscv/rvv/base/vwmul_vv_tumu-3.C
 create mode 100644 gcc/testsuite/g++.target/riscv/rvv/base/vwmul_vx-1.C
 create mode 100644 gcc/testsuite/g++.target/riscv/rvv/base/vwmul_vx-2.C
 create mode 100644 gcc/testsuite/g++.target/riscv/rvv/base/vwmul_vx-3.C
 create mode 100644 gcc/testsuite/g++.target/riscv/rvv/base/vwmul_vx_mu-1.C
 create mode 100644 gcc/testsuite/g++.target/riscv/rvv/base/vwmul_vx_mu-2.C
 create mode 100644 gcc/testsuite/g++.target/riscv/rvv/base/vwmul_vx_mu-3.C
 create mode 100644 gcc/testsuite/g++.target/riscv/rvv/base/vwmul_vx_tu-1.C
 create mode 100644 gcc/testsuite/g++.target/riscv/rvv/base/vwmul_vx_tu-2.C
 create mode 100644 gcc/testsuite/g++.target/riscv/rvv/base/vwmul_vx_tu-3.C
 create mode 100644 gcc/testsuite/g++.target/riscv/rvv/base/vwmul_vx_tum-1.C
 create mode 100644 gcc/testsuite/g++.target/riscv/rvv/base/vwmul_vx_tum-2.C
 create mode 100644 gcc/testsuite/g++.target/riscv/rvv/base/vwmul_vx_tum-3.C
 create mode 100644 gcc/testsuite/g++.target/riscv/rvv/base/vwmul_vx_tumu-1.C
 create mode 100644 gcc/testsuite/g++.target/riscv/rvv/base/vwmul_vx_tumu-2.C
 create mode 100644 gcc/testsuite/g++.target/riscv/rvv/base/vwmul_vx_tumu-3.C
diff mbox series

Patch

diff --git a/gcc/testsuite/g++.target/riscv/rvv/base/vwmul_vv-1.C b/gcc/testsuite/g++.target/riscv/rvv/base/vwmul_vv-1.C
new file mode 100644
index 00000000000..975cadd372d
--- /dev/null
+++ b/gcc/testsuite/g++.target/riscv/rvv/base/vwmul_vv-1.C
@@ -0,0 +1,216 @@ 
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gcv -mabi=lp64d -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+vint16mf4_t test___riscv_vwmul(vint8mf8_t op1,vint8mf8_t op2,size_t vl)
+{
+    return __riscv_vwmul(op1,op2,vl);
+}
+
+
+vint16mf2_t test___riscv_vwmul(vint8mf4_t op1,vint8mf4_t op2,size_t vl)
+{
+    return __riscv_vwmul(op1,op2,vl);
+}
+
+
+vint16m1_t test___riscv_vwmul(vint8mf2_t op1,vint8mf2_t op2,size_t vl)
+{
+    return __riscv_vwmul(op1,op2,vl);
+}
+
+
+vint16m2_t test___riscv_vwmul(vint8m1_t op1,vint8m1_t op2,size_t vl)
+{
+    return __riscv_vwmul(op1,op2,vl);
+}
+
+
+vint16m4_t test___riscv_vwmul(vint8m2_t op1,vint8m2_t op2,size_t vl)
+{
+    return __riscv_vwmul(op1,op2,vl);
+}
+
+
+vint16m8_t test___riscv_vwmul(vint8m4_t op1,vint8m4_t op2,size_t vl)
+{
+    return __riscv_vwmul(op1,op2,vl);
+}
+
+
+vint32mf2_t test___riscv_vwmul(vint16mf4_t op1,vint16mf4_t op2,size_t vl)
+{
+    return __riscv_vwmul(op1,op2,vl);
+}
+
+
+vint32m1_t test___riscv_vwmul(vint16mf2_t op1,vint16mf2_t op2,size_t vl)
+{
+    return __riscv_vwmul(op1,op2,vl);
+}
+
+
+vint32m2_t test___riscv_vwmul(vint16m1_t op1,vint16m1_t op2,size_t vl)
+{
+    return __riscv_vwmul(op1,op2,vl);
+}
+
+
+vint32m4_t test___riscv_vwmul(vint16m2_t op1,vint16m2_t op2,size_t vl)
+{
+    return __riscv_vwmul(op1,op2,vl);
+}
+
+
+vint32m8_t test___riscv_vwmul(vint16m4_t op1,vint16m4_t op2,size_t vl)
+{
+    return __riscv_vwmul(op1,op2,vl);
+}
+
+
+vint64m1_t test___riscv_vwmul(vint32mf2_t op1,vint32mf2_t op2,size_t vl)
+{
+    return __riscv_vwmul(op1,op2,vl);
+}
+
+
+vint64m2_t test___riscv_vwmul(vint32m1_t op1,vint32m1_t op2,size_t vl)
+{
+    return __riscv_vwmul(op1,op2,vl);
+}
+
+
+vint64m4_t test___riscv_vwmul(vint32m2_t op1,vint32m2_t op2,size_t vl)
+{
+    return __riscv_vwmul(op1,op2,vl);
+}
+
+
+vint64m8_t test___riscv_vwmul(vint32m4_t op1,vint32m4_t op2,size_t vl)
+{
+    return __riscv_vwmul(op1,op2,vl);
+}
+
+
+vint16mf4_t test___riscv_vwmul(vbool64_t mask,vint8mf8_t op1,vint8mf8_t op2,size_t vl)
+{
+    return __riscv_vwmul(mask,op1,op2,vl);
+}
+
+
+vint16mf2_t test___riscv_vwmul(vbool32_t mask,vint8mf4_t op1,vint8mf4_t op2,size_t vl)
+{
+    return __riscv_vwmul(mask,op1,op2,vl);
+}
+
+
+vint16m1_t test___riscv_vwmul(vbool16_t mask,vint8mf2_t op1,vint8mf2_t op2,size_t vl)
+{
+    return __riscv_vwmul(mask,op1,op2,vl);
+}
+
+
+vint16m2_t test___riscv_vwmul(vbool8_t mask,vint8m1_t op1,vint8m1_t op2,size_t vl)
+{
+    return __riscv_vwmul(mask,op1,op2,vl);
+}
+
+
+vint16m4_t test___riscv_vwmul(vbool4_t mask,vint8m2_t op1,vint8m2_t op2,size_t vl)
+{
+    return __riscv_vwmul(mask,op1,op2,vl);
+}
+
+
+vint16m8_t test___riscv_vwmul(vbool2_t mask,vint8m4_t op1,vint8m4_t op2,size_t vl)
+{
+    return __riscv_vwmul(mask,op1,op2,vl);
+}
+
+
+vint32mf2_t test___riscv_vwmul(vbool64_t mask,vint16mf4_t op1,vint16mf4_t op2,size_t vl)
+{
+    return __riscv_vwmul(mask,op1,op2,vl);
+}
+
+
+vint32m1_t test___riscv_vwmul(vbool32_t mask,vint16mf2_t op1,vint16mf2_t op2,size_t vl)
+{
+    return __riscv_vwmul(mask,op1,op2,vl);
+}
+
+
+vint32m2_t test___riscv_vwmul(vbool16_t mask,vint16m1_t op1,vint16m1_t op2,size_t vl)
+{
+    return __riscv_vwmul(mask,op1,op2,vl);
+}
+
+
+vint32m4_t test___riscv_vwmul(vbool8_t mask,vint16m2_t op1,vint16m2_t op2,size_t vl)
+{
+    return __riscv_vwmul(mask,op1,op2,vl);
+}
+
+
+vint32m8_t test___riscv_vwmul(vbool4_t mask,vint16m4_t op1,vint16m4_t op2,size_t vl)
+{
+    return __riscv_vwmul(mask,op1,op2,vl);
+}
+
+
+vint64m1_t test___riscv_vwmul(vbool64_t mask,vint32mf2_t op1,vint32mf2_t op2,size_t vl)
+{
+    return __riscv_vwmul(mask,op1,op2,vl);
+}
+
+
+vint64m2_t test___riscv_vwmul(vbool32_t mask,vint32m1_t op1,vint32m1_t op2,size_t vl)
+{
+    return __riscv_vwmul(mask,op1,op2,vl);
+}
+
+
+vint64m4_t test___riscv_vwmul(vbool16_t mask,vint32m2_t op1,vint32m2_t op2,size_t vl)
+{
+    return __riscv_vwmul(mask,op1,op2,vl);
+}
+
+
+vint64m8_t test___riscv_vwmul(vbool8_t mask,vint32m4_t op1,vint32m4_t op2,size_t vl)
+{
+    return __riscv_vwmul(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+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf4,\s*t[au],\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf2,\s*t[au],\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m1,\s*t[au],\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m2,\s*t[au],\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m4,\s*t[au],\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf4,\s*t[au],\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf2,\s*t[au],\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m1,\s*t[au],\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m2,\s*t[au],\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m4,\s*t[au],\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*mf2,\s*t[au],\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m1,\s*t[au],\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m2,\s*t[au],\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m4,\s*t[au],\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf8,\s*t[au],\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf4,\s*t[au],\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf2,\s*t[au],\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m1,\s*t[au],\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m2,\s*t[au],\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m4,\s*t[au],\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf4,\s*t[au],\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf2,\s*t[au],\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m1,\s*t[au],\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m2,\s*t[au],\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m4,\s*t[au],\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*mf2,\s*t[au],\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m1,\s*t[au],\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m2,\s*t[au],\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m4,\s*t[au],\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
diff --git a/gcc/testsuite/g++.target/riscv/rvv/base/vwmul_vv-2.C b/gcc/testsuite/g++.target/riscv/rvv/base/vwmul_vv-2.C
new file mode 100644
index 00000000000..e93ca697389
--- /dev/null
+++ b/gcc/testsuite/g++.target/riscv/rvv/base/vwmul_vv-2.C
@@ -0,0 +1,216 @@ 
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gcv -mabi=lp64d -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+vint16mf4_t test___riscv_vwmul(vint8mf8_t op1,vint8mf8_t op2,size_t vl)
+{
+    return __riscv_vwmul(op1,op2,31);
+}
+
+
+vint16mf2_t test___riscv_vwmul(vint8mf4_t op1,vint8mf4_t op2,size_t vl)
+{
+    return __riscv_vwmul(op1,op2,31);
+}
+
+
+vint16m1_t test___riscv_vwmul(vint8mf2_t op1,vint8mf2_t op2,size_t vl)
+{
+    return __riscv_vwmul(op1,op2,31);
+}
+
+
+vint16m2_t test___riscv_vwmul(vint8m1_t op1,vint8m1_t op2,size_t vl)
+{
+    return __riscv_vwmul(op1,op2,31);
+}
+
+
+vint16m4_t test___riscv_vwmul(vint8m2_t op1,vint8m2_t op2,size_t vl)
+{
+    return __riscv_vwmul(op1,op2,31);
+}
+
+
+vint16m8_t test___riscv_vwmul(vint8m4_t op1,vint8m4_t op2,size_t vl)
+{
+    return __riscv_vwmul(op1,op2,31);
+}
+
+
+vint32mf2_t test___riscv_vwmul(vint16mf4_t op1,vint16mf4_t op2,size_t vl)
+{
+    return __riscv_vwmul(op1,op2,31);
+}
+
+
+vint32m1_t test___riscv_vwmul(vint16mf2_t op1,vint16mf2_t op2,size_t vl)
+{
+    return __riscv_vwmul(op1,op2,31);
+}
+
+
+vint32m2_t test___riscv_vwmul(vint16m1_t op1,vint16m1_t op2,size_t vl)
+{
+    return __riscv_vwmul(op1,op2,31);
+}
+
+
+vint32m4_t test___riscv_vwmul(vint16m2_t op1,vint16m2_t op2,size_t vl)
+{
+    return __riscv_vwmul(op1,op2,31);
+}
+
+
+vint32m8_t test___riscv_vwmul(vint16m4_t op1,vint16m4_t op2,size_t vl)
+{
+    return __riscv_vwmul(op1,op2,31);
+}
+
+
+vint64m1_t test___riscv_vwmul(vint32mf2_t op1,vint32mf2_t op2,size_t vl)
+{
+    return __riscv_vwmul(op1,op2,31);
+}
+
+
+vint64m2_t test___riscv_vwmul(vint32m1_t op1,vint32m1_t op2,size_t vl)
+{
+    return __riscv_vwmul(op1,op2,31);
+}
+
+
+vint64m4_t test___riscv_vwmul(vint32m2_t op1,vint32m2_t op2,size_t vl)
+{
+    return __riscv_vwmul(op1,op2,31);
+}
+
+
+vint64m8_t test___riscv_vwmul(vint32m4_t op1,vint32m4_t op2,size_t vl)
+{
+    return __riscv_vwmul(op1,op2,31);
+}
+
+
+vint16mf4_t test___riscv_vwmul(vbool64_t mask,vint8mf8_t op1,vint8mf8_t op2,size_t vl)
+{
+    return __riscv_vwmul(mask,op1,op2,31);
+}
+
+
+vint16mf2_t test___riscv_vwmul(vbool32_t mask,vint8mf4_t op1,vint8mf4_t op2,size_t vl)
+{
+    return __riscv_vwmul(mask,op1,op2,31);
+}
+
+
+vint16m1_t test___riscv_vwmul(vbool16_t mask,vint8mf2_t op1,vint8mf2_t op2,size_t vl)
+{
+    return __riscv_vwmul(mask,op1,op2,31);
+}
+
+
+vint16m2_t test___riscv_vwmul(vbool8_t mask,vint8m1_t op1,vint8m1_t op2,size_t vl)
+{
+    return __riscv_vwmul(mask,op1,op2,31);
+}
+
+
+vint16m4_t test___riscv_vwmul(vbool4_t mask,vint8m2_t op1,vint8m2_t op2,size_t vl)
+{
+    return __riscv_vwmul(mask,op1,op2,31);
+}
+
+
+vint16m8_t test___riscv_vwmul(vbool2_t mask,vint8m4_t op1,vint8m4_t op2,size_t vl)
+{
+    return __riscv_vwmul(mask,op1,op2,31);
+}
+
+
+vint32mf2_t test___riscv_vwmul(vbool64_t mask,vint16mf4_t op1,vint16mf4_t op2,size_t vl)
+{
+    return __riscv_vwmul(mask,op1,op2,31);
+}
+
+
+vint32m1_t test___riscv_vwmul(vbool32_t mask,vint16mf2_t op1,vint16mf2_t op2,size_t vl)
+{
+    return __riscv_vwmul(mask,op1,op2,31);
+}
+
+
+vint32m2_t test___riscv_vwmul(vbool16_t mask,vint16m1_t op1,vint16m1_t op2,size_t vl)
+{
+    return __riscv_vwmul(mask,op1,op2,31);
+}
+
+
+vint32m4_t test___riscv_vwmul(vbool8_t mask,vint16m2_t op1,vint16m2_t op2,size_t vl)
+{
+    return __riscv_vwmul(mask,op1,op2,31);
+}
+
+
+vint32m8_t test___riscv_vwmul(vbool4_t mask,vint16m4_t op1,vint16m4_t op2,size_t vl)
+{
+    return __riscv_vwmul(mask,op1,op2,31);
+}
+
+
+vint64m1_t test___riscv_vwmul(vbool64_t mask,vint32mf2_t op1,vint32mf2_t op2,size_t vl)
+{
+    return __riscv_vwmul(mask,op1,op2,31);
+}
+
+
+vint64m2_t test___riscv_vwmul(vbool32_t mask,vint32m1_t op1,vint32m1_t op2,size_t vl)
+{
+    return __riscv_vwmul(mask,op1,op2,31);
+}
+
+
+vint64m4_t test___riscv_vwmul(vbool16_t mask,vint32m2_t op1,vint32m2_t op2,size_t vl)
+{
+    return __riscv_vwmul(mask,op1,op2,31);
+}
+
+
+vint64m8_t test___riscv_vwmul(vbool8_t mask,vint32m4_t op1,vint32m4_t op2,size_t vl)
+{
+    return __riscv_vwmul(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+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf4,\s*t[au],\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf2,\s*t[au],\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m1,\s*t[au],\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m2,\s*t[au],\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m4,\s*t[au],\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*mf4,\s*t[au],\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*mf2,\s*t[au],\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m1,\s*t[au],\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m2,\s*t[au],\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m4,\s*t[au],\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*mf2,\s*t[au],\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m1,\s*t[au],\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m2,\s*t[au],\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m4,\s*t[au],\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf8,\s*t[au],\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf4,\s*t[au],\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf2,\s*t[au],\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m1,\s*t[au],\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m2,\s*t[au],\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m4,\s*t[au],\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*mf4,\s*t[au],\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*mf2,\s*t[au],\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m1,\s*t[au],\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m2,\s*t[au],\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m4,\s*t[au],\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*mf2,\s*t[au],\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m1,\s*t[au],\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m2,\s*t[au],\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m4,\s*t[au],\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
diff --git a/gcc/testsuite/g++.target/riscv/rvv/base/vwmul_vv-3.C b/gcc/testsuite/g++.target/riscv/rvv/base/vwmul_vv-3.C
new file mode 100644
index 00000000000..d55c1af6705
--- /dev/null
+++ b/gcc/testsuite/g++.target/riscv/rvv/base/vwmul_vv-3.C
@@ -0,0 +1,216 @@ 
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gcv -mabi=lp64d -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+vint16mf4_t test___riscv_vwmul(vint8mf8_t op1,vint8mf8_t op2,size_t vl)
+{
+    return __riscv_vwmul(op1,op2,32);
+}
+
+
+vint16mf2_t test___riscv_vwmul(vint8mf4_t op1,vint8mf4_t op2,size_t vl)
+{
+    return __riscv_vwmul(op1,op2,32);
+}
+
+
+vint16m1_t test___riscv_vwmul(vint8mf2_t op1,vint8mf2_t op2,size_t vl)
+{
+    return __riscv_vwmul(op1,op2,32);
+}
+
+
+vint16m2_t test___riscv_vwmul(vint8m1_t op1,vint8m1_t op2,size_t vl)
+{
+    return __riscv_vwmul(op1,op2,32);
+}
+
+
+vint16m4_t test___riscv_vwmul(vint8m2_t op1,vint8m2_t op2,size_t vl)
+{
+    return __riscv_vwmul(op1,op2,32);
+}
+
+
+vint16m8_t test___riscv_vwmul(vint8m4_t op1,vint8m4_t op2,size_t vl)
+{
+    return __riscv_vwmul(op1,op2,32);
+}
+
+
+vint32mf2_t test___riscv_vwmul(vint16mf4_t op1,vint16mf4_t op2,size_t vl)
+{
+    return __riscv_vwmul(op1,op2,32);
+}
+
+
+vint32m1_t test___riscv_vwmul(vint16mf2_t op1,vint16mf2_t op2,size_t vl)
+{
+    return __riscv_vwmul(op1,op2,32);
+}
+
+
+vint32m2_t test___riscv_vwmul(vint16m1_t op1,vint16m1_t op2,size_t vl)
+{
+    return __riscv_vwmul(op1,op2,32);
+}
+
+
+vint32m4_t test___riscv_vwmul(vint16m2_t op1,vint16m2_t op2,size_t vl)
+{
+    return __riscv_vwmul(op1,op2,32);
+}
+
+
+vint32m8_t test___riscv_vwmul(vint16m4_t op1,vint16m4_t op2,size_t vl)
+{
+    return __riscv_vwmul(op1,op2,32);
+}
+
+
+vint64m1_t test___riscv_vwmul(vint32mf2_t op1,vint32mf2_t op2,size_t vl)
+{
+    return __riscv_vwmul(op1,op2,32);
+}
+
+
+vint64m2_t test___riscv_vwmul(vint32m1_t op1,vint32m1_t op2,size_t vl)
+{
+    return __riscv_vwmul(op1,op2,32);
+}
+
+
+vint64m4_t test___riscv_vwmul(vint32m2_t op1,vint32m2_t op2,size_t vl)
+{
+    return __riscv_vwmul(op1,op2,32);
+}
+
+
+vint64m8_t test___riscv_vwmul(vint32m4_t op1,vint32m4_t op2,size_t vl)
+{
+    return __riscv_vwmul(op1,op2,32);
+}
+
+
+vint16mf4_t test___riscv_vwmul(vbool64_t mask,vint8mf8_t op1,vint8mf8_t op2,size_t vl)
+{
+    return __riscv_vwmul(mask,op1,op2,32);
+}
+
+
+vint16mf2_t test___riscv_vwmul(vbool32_t mask,vint8mf4_t op1,vint8mf4_t op2,size_t vl)
+{
+    return __riscv_vwmul(mask,op1,op2,32);
+}
+
+
+vint16m1_t test___riscv_vwmul(vbool16_t mask,vint8mf2_t op1,vint8mf2_t op2,size_t vl)
+{
+    return __riscv_vwmul(mask,op1,op2,32);
+}
+
+
+vint16m2_t test___riscv_vwmul(vbool8_t mask,vint8m1_t op1,vint8m1_t op2,size_t vl)
+{
+    return __riscv_vwmul(mask,op1,op2,32);
+}
+
+
+vint16m4_t test___riscv_vwmul(vbool4_t mask,vint8m2_t op1,vint8m2_t op2,size_t vl)
+{
+    return __riscv_vwmul(mask,op1,op2,32);
+}
+
+
+vint16m8_t test___riscv_vwmul(vbool2_t mask,vint8m4_t op1,vint8m4_t op2,size_t vl)
+{
+    return __riscv_vwmul(mask,op1,op2,32);
+}
+
+
+vint32mf2_t test___riscv_vwmul(vbool64_t mask,vint16mf4_t op1,vint16mf4_t op2,size_t vl)
+{
+    return __riscv_vwmul(mask,op1,op2,32);
+}
+
+
+vint32m1_t test___riscv_vwmul(vbool32_t mask,vint16mf2_t op1,vint16mf2_t op2,size_t vl)
+{
+    return __riscv_vwmul(mask,op1,op2,32);
+}
+
+
+vint32m2_t test___riscv_vwmul(vbool16_t mask,vint16m1_t op1,vint16m1_t op2,size_t vl)
+{
+    return __riscv_vwmul(mask,op1,op2,32);
+}
+
+
+vint32m4_t test___riscv_vwmul(vbool8_t mask,vint16m2_t op1,vint16m2_t op2,size_t vl)
+{
+    return __riscv_vwmul(mask,op1,op2,32);
+}
+
+
+vint32m8_t test___riscv_vwmul(vbool4_t mask,vint16m4_t op1,vint16m4_t op2,size_t vl)
+{
+    return __riscv_vwmul(mask,op1,op2,32);
+}
+
+
+vint64m1_t test___riscv_vwmul(vbool64_t mask,vint32mf2_t op1,vint32mf2_t op2,size_t vl)
+{
+    return __riscv_vwmul(mask,op1,op2,32);
+}
+
+
+vint64m2_t test___riscv_vwmul(vbool32_t mask,vint32m1_t op1,vint32m1_t op2,size_t vl)
+{
+    return __riscv_vwmul(mask,op1,op2,32);
+}
+
+
+vint64m4_t test___riscv_vwmul(vbool16_t mask,vint32m2_t op1,vint32m2_t op2,size_t vl)
+{
+    return __riscv_vwmul(mask,op1,op2,32);
+}
+
+
+vint64m8_t test___riscv_vwmul(vbool8_t mask,vint32m4_t op1,vint32m4_t op2,size_t vl)
+{
+    return __riscv_vwmul(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+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf4,\s*t[au],\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf2,\s*t[au],\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m1,\s*t[au],\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m2,\s*t[au],\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m4,\s*t[au],\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf4,\s*t[au],\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf2,\s*t[au],\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m1,\s*t[au],\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m2,\s*t[au],\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m4,\s*t[au],\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*mf2,\s*t[au],\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m1,\s*t[au],\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m2,\s*t[au],\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m4,\s*t[au],\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf8,\s*t[au],\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf4,\s*t[au],\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf2,\s*t[au],\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m1,\s*t[au],\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m2,\s*t[au],\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m4,\s*t[au],\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf4,\s*t[au],\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf2,\s*t[au],\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m1,\s*t[au],\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m2,\s*t[au],\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m4,\s*t[au],\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*mf2,\s*t[au],\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m1,\s*t[au],\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m2,\s*t[au],\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m4,\s*t[au],\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
diff --git a/gcc/testsuite/g++.target/riscv/rvv/base/vwmul_vv_mu-1.C b/gcc/testsuite/g++.target/riscv/rvv/base/vwmul_vv_mu-1.C
new file mode 100644
index 00000000000..a54a54101b0
--- /dev/null
+++ b/gcc/testsuite/g++.target/riscv/rvv/base/vwmul_vv_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"
+
+vint16mf4_t test___riscv_vwmul_mu(vbool64_t mask,vint16mf4_t merge,vint8mf8_t op1,vint8mf8_t op2,size_t vl)
+{
+    return __riscv_vwmul_mu(mask,merge,op1,op2,vl);
+}
+
+
+vint16mf2_t test___riscv_vwmul_mu(vbool32_t mask,vint16mf2_t merge,vint8mf4_t op1,vint8mf4_t op2,size_t vl)
+{
+    return __riscv_vwmul_mu(mask,merge,op1,op2,vl);
+}
+
+
+vint16m1_t test___riscv_vwmul_mu(vbool16_t mask,vint16m1_t merge,vint8mf2_t op1,vint8mf2_t op2,size_t vl)
+{
+    return __riscv_vwmul_mu(mask,merge,op1,op2,vl);
+}
+
+
+vint16m2_t test___riscv_vwmul_mu(vbool8_t mask,vint16m2_t merge,vint8m1_t op1,vint8m1_t op2,size_t vl)
+{
+    return __riscv_vwmul_mu(mask,merge,op1,op2,vl);
+}
+
+
+vint16m4_t test___riscv_vwmul_mu(vbool4_t mask,vint16m4_t merge,vint8m2_t op1,vint8m2_t op2,size_t vl)
+{
+    return __riscv_vwmul_mu(mask,merge,op1,op2,vl);
+}
+
+
+vint16m8_t test___riscv_vwmul_mu(vbool2_t mask,vint16m8_t merge,vint8m4_t op1,vint8m4_t op2,size_t vl)
+{
+    return __riscv_vwmul_mu(mask,merge,op1,op2,vl);
+}
+
+
+vint32mf2_t test___riscv_vwmul_mu(vbool64_t mask,vint32mf2_t merge,vint16mf4_t op1,vint16mf4_t op2,size_t vl)
+{
+    return __riscv_vwmul_mu(mask,merge,op1,op2,vl);
+}
+
+
+vint32m1_t test___riscv_vwmul_mu(vbool32_t mask,vint32m1_t merge,vint16mf2_t op1,vint16mf2_t op2,size_t vl)
+{
+    return __riscv_vwmul_mu(mask,merge,op1,op2,vl);
+}
+
+
+vint32m2_t test___riscv_vwmul_mu(vbool16_t mask,vint32m2_t merge,vint16m1_t op1,vint16m1_t op2,size_t vl)
+{
+    return __riscv_vwmul_mu(mask,merge,op1,op2,vl);
+}
+
+
+vint32m4_t test___riscv_vwmul_mu(vbool8_t mask,vint32m4_t merge,vint16m2_t op1,vint16m2_t op2,size_t vl)
+{
+    return __riscv_vwmul_mu(mask,merge,op1,op2,vl);
+}
+
+
+vint32m8_t test___riscv_vwmul_mu(vbool4_t mask,vint32m8_t merge,vint16m4_t op1,vint16m4_t op2,size_t vl)
+{
+    return __riscv_vwmul_mu(mask,merge,op1,op2,vl);
+}
+
+
+vint64m1_t test___riscv_vwmul_mu(vbool64_t mask,vint64m1_t merge,vint32mf2_t op1,vint32mf2_t op2,size_t vl)
+{
+    return __riscv_vwmul_mu(mask,merge,op1,op2,vl);
+}
+
+
+vint64m2_t test___riscv_vwmul_mu(vbool32_t mask,vint64m2_t merge,vint32m1_t op1,vint32m1_t op2,size_t vl)
+{
+    return __riscv_vwmul_mu(mask,merge,op1,op2,vl);
+}
+
+
+vint64m4_t test___riscv_vwmul_mu(vbool16_t mask,vint64m4_t merge,vint32m2_t op1,vint32m2_t op2,size_t vl)
+{
+    return __riscv_vwmul_mu(mask,merge,op1,op2,vl);
+}
+
+
+vint64m8_t test___riscv_vwmul_mu(vbool8_t mask,vint64m8_t merge,vint32m4_t op1,vint32m4_t op2,size_t vl)
+{
+    return __riscv_vwmul_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+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf4,\s*t[au],\s*mu\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf2,\s*t[au],\s*mu\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m1,\s*t[au],\s*mu\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m2,\s*t[au],\s*mu\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m4,\s*t[au],\s*mu\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf4,\s*t[au],\s*mu\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf2,\s*t[au],\s*mu\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m1,\s*t[au],\s*mu\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m2,\s*t[au],\s*mu\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m4,\s*t[au],\s*mu\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*mf2,\s*t[au],\s*mu\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m1,\s*t[au],\s*mu\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m2,\s*t[au],\s*mu\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m4,\s*t[au],\s*mu\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
diff --git a/gcc/testsuite/g++.target/riscv/rvv/base/vwmul_vv_mu-2.C b/gcc/testsuite/g++.target/riscv/rvv/base/vwmul_vv_mu-2.C
new file mode 100644
index 00000000000..e9ad592caf2
--- /dev/null
+++ b/gcc/testsuite/g++.target/riscv/rvv/base/vwmul_vv_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"
+
+vint16mf4_t test___riscv_vwmul_mu(vbool64_t mask,vint16mf4_t merge,vint8mf8_t op1,vint8mf8_t op2,size_t vl)
+{
+    return __riscv_vwmul_mu(mask,merge,op1,op2,31);
+}
+
+
+vint16mf2_t test___riscv_vwmul_mu(vbool32_t mask,vint16mf2_t merge,vint8mf4_t op1,vint8mf4_t op2,size_t vl)
+{
+    return __riscv_vwmul_mu(mask,merge,op1,op2,31);
+}
+
+
+vint16m1_t test___riscv_vwmul_mu(vbool16_t mask,vint16m1_t merge,vint8mf2_t op1,vint8mf2_t op2,size_t vl)
+{
+    return __riscv_vwmul_mu(mask,merge,op1,op2,31);
+}
+
+
+vint16m2_t test___riscv_vwmul_mu(vbool8_t mask,vint16m2_t merge,vint8m1_t op1,vint8m1_t op2,size_t vl)
+{
+    return __riscv_vwmul_mu(mask,merge,op1,op2,31);
+}
+
+
+vint16m4_t test___riscv_vwmul_mu(vbool4_t mask,vint16m4_t merge,vint8m2_t op1,vint8m2_t op2,size_t vl)
+{
+    return __riscv_vwmul_mu(mask,merge,op1,op2,31);
+}
+
+
+vint16m8_t test___riscv_vwmul_mu(vbool2_t mask,vint16m8_t merge,vint8m4_t op1,vint8m4_t op2,size_t vl)
+{
+    return __riscv_vwmul_mu(mask,merge,op1,op2,31);
+}
+
+
+vint32mf2_t test___riscv_vwmul_mu(vbool64_t mask,vint32mf2_t merge,vint16mf4_t op1,vint16mf4_t op2,size_t vl)
+{
+    return __riscv_vwmul_mu(mask,merge,op1,op2,31);
+}
+
+
+vint32m1_t test___riscv_vwmul_mu(vbool32_t mask,vint32m1_t merge,vint16mf2_t op1,vint16mf2_t op2,size_t vl)
+{
+    return __riscv_vwmul_mu(mask,merge,op1,op2,31);
+}
+
+
+vint32m2_t test___riscv_vwmul_mu(vbool16_t mask,vint32m2_t merge,vint16m1_t op1,vint16m1_t op2,size_t vl)
+{
+    return __riscv_vwmul_mu(mask,merge,op1,op2,31);
+}
+
+
+vint32m4_t test___riscv_vwmul_mu(vbool8_t mask,vint32m4_t merge,vint16m2_t op1,vint16m2_t op2,size_t vl)
+{
+    return __riscv_vwmul_mu(mask,merge,op1,op2,31);
+}
+
+
+vint32m8_t test___riscv_vwmul_mu(vbool4_t mask,vint32m8_t merge,vint16m4_t op1,vint16m4_t op2,size_t vl)
+{
+    return __riscv_vwmul_mu(mask,merge,op1,op2,31);
+}
+
+
+vint64m1_t test___riscv_vwmul_mu(vbool64_t mask,vint64m1_t merge,vint32mf2_t op1,vint32mf2_t op2,size_t vl)
+{
+    return __riscv_vwmul_mu(mask,merge,op1,op2,31);
+}
+
+
+vint64m2_t test___riscv_vwmul_mu(vbool32_t mask,vint64m2_t merge,vint32m1_t op1,vint32m1_t op2,size_t vl)
+{
+    return __riscv_vwmul_mu(mask,merge,op1,op2,31);
+}
+
+
+vint64m4_t test___riscv_vwmul_mu(vbool16_t mask,vint64m4_t merge,vint32m2_t op1,vint32m2_t op2,size_t vl)
+{
+    return __riscv_vwmul_mu(mask,merge,op1,op2,31);
+}
+
+
+vint64m8_t test___riscv_vwmul_mu(vbool8_t mask,vint64m8_t merge,vint32m4_t op1,vint32m4_t op2,size_t vl)
+{
+    return __riscv_vwmul_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+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf4,\s*t[au],\s*mu\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf2,\s*t[au],\s*mu\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m1,\s*t[au],\s*mu\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m2,\s*t[au],\s*mu\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m4,\s*t[au],\s*mu\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*mf4,\s*t[au],\s*mu\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*mf2,\s*t[au],\s*mu\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m1,\s*t[au],\s*mu\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m2,\s*t[au],\s*mu\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m4,\s*t[au],\s*mu\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*mf2,\s*t[au],\s*mu\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m1,\s*t[au],\s*mu\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m2,\s*t[au],\s*mu\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m4,\s*t[au],\s*mu\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
diff --git a/gcc/testsuite/g++.target/riscv/rvv/base/vwmul_vv_mu-3.C b/gcc/testsuite/g++.target/riscv/rvv/base/vwmul_vv_mu-3.C
new file mode 100644
index 00000000000..706ae97b6c8
--- /dev/null
+++ b/gcc/testsuite/g++.target/riscv/rvv/base/vwmul_vv_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"
+
+vint16mf4_t test___riscv_vwmul_mu(vbool64_t mask,vint16mf4_t merge,vint8mf8_t op1,vint8mf8_t op2,size_t vl)
+{
+    return __riscv_vwmul_mu(mask,merge,op1,op2,32);
+}
+
+
+vint16mf2_t test___riscv_vwmul_mu(vbool32_t mask,vint16mf2_t merge,vint8mf4_t op1,vint8mf4_t op2,size_t vl)
+{
+    return __riscv_vwmul_mu(mask,merge,op1,op2,32);
+}
+
+
+vint16m1_t test___riscv_vwmul_mu(vbool16_t mask,vint16m1_t merge,vint8mf2_t op1,vint8mf2_t op2,size_t vl)
+{
+    return __riscv_vwmul_mu(mask,merge,op1,op2,32);
+}
+
+
+vint16m2_t test___riscv_vwmul_mu(vbool8_t mask,vint16m2_t merge,vint8m1_t op1,vint8m1_t op2,size_t vl)
+{
+    return __riscv_vwmul_mu(mask,merge,op1,op2,32);
+}
+
+
+vint16m4_t test___riscv_vwmul_mu(vbool4_t mask,vint16m4_t merge,vint8m2_t op1,vint8m2_t op2,size_t vl)
+{
+    return __riscv_vwmul_mu(mask,merge,op1,op2,32);
+}
+
+
+vint16m8_t test___riscv_vwmul_mu(vbool2_t mask,vint16m8_t merge,vint8m4_t op1,vint8m4_t op2,size_t vl)
+{
+    return __riscv_vwmul_mu(mask,merge,op1,op2,32);
+}
+
+
+vint32mf2_t test___riscv_vwmul_mu(vbool64_t mask,vint32mf2_t merge,vint16mf4_t op1,vint16mf4_t op2,size_t vl)
+{
+    return __riscv_vwmul_mu(mask,merge,op1,op2,32);
+}
+
+
+vint32m1_t test___riscv_vwmul_mu(vbool32_t mask,vint32m1_t merge,vint16mf2_t op1,vint16mf2_t op2,size_t vl)
+{
+    return __riscv_vwmul_mu(mask,merge,op1,op2,32);
+}
+
+
+vint32m2_t test___riscv_vwmul_mu(vbool16_t mask,vint32m2_t merge,vint16m1_t op1,vint16m1_t op2,size_t vl)
+{
+    return __riscv_vwmul_mu(mask,merge,op1,op2,32);
+}
+
+
+vint32m4_t test___riscv_vwmul_mu(vbool8_t mask,vint32m4_t merge,vint16m2_t op1,vint16m2_t op2,size_t vl)
+{
+    return __riscv_vwmul_mu(mask,merge,op1,op2,32);
+}
+
+
+vint32m8_t test___riscv_vwmul_mu(vbool4_t mask,vint32m8_t merge,vint16m4_t op1,vint16m4_t op2,size_t vl)
+{
+    return __riscv_vwmul_mu(mask,merge,op1,op2,32);
+}
+
+
+vint64m1_t test___riscv_vwmul_mu(vbool64_t mask,vint64m1_t merge,vint32mf2_t op1,vint32mf2_t op2,size_t vl)
+{
+    return __riscv_vwmul_mu(mask,merge,op1,op2,32);
+}
+
+
+vint64m2_t test___riscv_vwmul_mu(vbool32_t mask,vint64m2_t merge,vint32m1_t op1,vint32m1_t op2,size_t vl)
+{
+    return __riscv_vwmul_mu(mask,merge,op1,op2,32);
+}
+
+
+vint64m4_t test___riscv_vwmul_mu(vbool16_t mask,vint64m4_t merge,vint32m2_t op1,vint32m2_t op2,size_t vl)
+{
+    return __riscv_vwmul_mu(mask,merge,op1,op2,32);
+}
+
+
+vint64m8_t test___riscv_vwmul_mu(vbool8_t mask,vint64m8_t merge,vint32m4_t op1,vint32m4_t op2,size_t vl)
+{
+    return __riscv_vwmul_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+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf4,\s*t[au],\s*mu\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf2,\s*t[au],\s*mu\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m1,\s*t[au],\s*mu\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m2,\s*t[au],\s*mu\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m4,\s*t[au],\s*mu\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf4,\s*t[au],\s*mu\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf2,\s*t[au],\s*mu\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m1,\s*t[au],\s*mu\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m2,\s*t[au],\s*mu\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m4,\s*t[au],\s*mu\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*mf2,\s*t[au],\s*mu\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m1,\s*t[au],\s*mu\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m2,\s*t[au],\s*mu\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m4,\s*t[au],\s*mu\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
diff --git a/gcc/testsuite/g++.target/riscv/rvv/base/vwmul_vv_tu-1.C b/gcc/testsuite/g++.target/riscv/rvv/base/vwmul_vv_tu-1.C
new file mode 100644
index 00000000000..e9483dce3d9
--- /dev/null
+++ b/gcc/testsuite/g++.target/riscv/rvv/base/vwmul_vv_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"
+
+vint16mf4_t test___riscv_vwmul_tu(vint16mf4_t merge,vint8mf8_t op1,vint8mf8_t op2,size_t vl)
+{
+    return __riscv_vwmul_tu(merge,op1,op2,vl);
+}
+
+
+vint16mf2_t test___riscv_vwmul_tu(vint16mf2_t merge,vint8mf4_t op1,vint8mf4_t op2,size_t vl)
+{
+    return __riscv_vwmul_tu(merge,op1,op2,vl);
+}
+
+
+vint16m1_t test___riscv_vwmul_tu(vint16m1_t merge,vint8mf2_t op1,vint8mf2_t op2,size_t vl)
+{
+    return __riscv_vwmul_tu(merge,op1,op2,vl);
+}
+
+
+vint16m2_t test___riscv_vwmul_tu(vint16m2_t merge,vint8m1_t op1,vint8m1_t op2,size_t vl)
+{
+    return __riscv_vwmul_tu(merge,op1,op2,vl);
+}
+
+
+vint16m4_t test___riscv_vwmul_tu(vint16m4_t merge,vint8m2_t op1,vint8m2_t op2,size_t vl)
+{
+    return __riscv_vwmul_tu(merge,op1,op2,vl);
+}
+
+
+vint16m8_t test___riscv_vwmul_tu(vint16m8_t merge,vint8m4_t op1,vint8m4_t op2,size_t vl)
+{
+    return __riscv_vwmul_tu(merge,op1,op2,vl);
+}
+
+
+vint32mf2_t test___riscv_vwmul_tu(vint32mf2_t merge,vint16mf4_t op1,vint16mf4_t op2,size_t vl)
+{
+    return __riscv_vwmul_tu(merge,op1,op2,vl);
+}
+
+
+vint32m1_t test___riscv_vwmul_tu(vint32m1_t merge,vint16mf2_t op1,vint16mf2_t op2,size_t vl)
+{
+    return __riscv_vwmul_tu(merge,op1,op2,vl);
+}
+
+
+vint32m2_t test___riscv_vwmul_tu(vint32m2_t merge,vint16m1_t op1,vint16m1_t op2,size_t vl)
+{
+    return __riscv_vwmul_tu(merge,op1,op2,vl);
+}
+
+
+vint32m4_t test___riscv_vwmul_tu(vint32m4_t merge,vint16m2_t op1,vint16m2_t op2,size_t vl)
+{
+    return __riscv_vwmul_tu(merge,op1,op2,vl);
+}
+
+
+vint32m8_t test___riscv_vwmul_tu(vint32m8_t merge,vint16m4_t op1,vint16m4_t op2,size_t vl)
+{
+    return __riscv_vwmul_tu(merge,op1,op2,vl);
+}
+
+
+vint64m1_t test___riscv_vwmul_tu(vint64m1_t merge,vint32mf2_t op1,vint32mf2_t op2,size_t vl)
+{
+    return __riscv_vwmul_tu(merge,op1,op2,vl);
+}
+
+
+vint64m2_t test___riscv_vwmul_tu(vint64m2_t merge,vint32m1_t op1,vint32m1_t op2,size_t vl)
+{
+    return __riscv_vwmul_tu(merge,op1,op2,vl);
+}
+
+
+vint64m4_t test___riscv_vwmul_tu(vint64m4_t merge,vint32m2_t op1,vint32m2_t op2,size_t vl)
+{
+    return __riscv_vwmul_tu(merge,op1,op2,vl);
+}
+
+
+vint64m8_t test___riscv_vwmul_tu(vint64m8_t merge,vint32m4_t op1,vint32m4_t op2,size_t vl)
+{
+    return __riscv_vwmul_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+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf4,\s*tu,\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf2,\s*tu,\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m1,\s*tu,\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m2,\s*tu,\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m4,\s*tu,\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf4,\s*tu,\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf2,\s*tu,\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m1,\s*tu,\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m2,\s*tu,\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m4,\s*tu,\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*mf2,\s*tu,\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m1,\s*tu,\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m2,\s*tu,\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m4,\s*tu,\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
diff --git a/gcc/testsuite/g++.target/riscv/rvv/base/vwmul_vv_tu-2.C b/gcc/testsuite/g++.target/riscv/rvv/base/vwmul_vv_tu-2.C
new file mode 100644
index 00000000000..35f01024f54
--- /dev/null
+++ b/gcc/testsuite/g++.target/riscv/rvv/base/vwmul_vv_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"
+
+vint16mf4_t test___riscv_vwmul_tu(vint16mf4_t merge,vint8mf8_t op1,vint8mf8_t op2,size_t vl)
+{
+    return __riscv_vwmul_tu(merge,op1,op2,31);
+}
+
+
+vint16mf2_t test___riscv_vwmul_tu(vint16mf2_t merge,vint8mf4_t op1,vint8mf4_t op2,size_t vl)
+{
+    return __riscv_vwmul_tu(merge,op1,op2,31);
+}
+
+
+vint16m1_t test___riscv_vwmul_tu(vint16m1_t merge,vint8mf2_t op1,vint8mf2_t op2,size_t vl)
+{
+    return __riscv_vwmul_tu(merge,op1,op2,31);
+}
+
+
+vint16m2_t test___riscv_vwmul_tu(vint16m2_t merge,vint8m1_t op1,vint8m1_t op2,size_t vl)
+{
+    return __riscv_vwmul_tu(merge,op1,op2,31);
+}
+
+
+vint16m4_t test___riscv_vwmul_tu(vint16m4_t merge,vint8m2_t op1,vint8m2_t op2,size_t vl)
+{
+    return __riscv_vwmul_tu(merge,op1,op2,31);
+}
+
+
+vint16m8_t test___riscv_vwmul_tu(vint16m8_t merge,vint8m4_t op1,vint8m4_t op2,size_t vl)
+{
+    return __riscv_vwmul_tu(merge,op1,op2,31);
+}
+
+
+vint32mf2_t test___riscv_vwmul_tu(vint32mf2_t merge,vint16mf4_t op1,vint16mf4_t op2,size_t vl)
+{
+    return __riscv_vwmul_tu(merge,op1,op2,31);
+}
+
+
+vint32m1_t test___riscv_vwmul_tu(vint32m1_t merge,vint16mf2_t op1,vint16mf2_t op2,size_t vl)
+{
+    return __riscv_vwmul_tu(merge,op1,op2,31);
+}
+
+
+vint32m2_t test___riscv_vwmul_tu(vint32m2_t merge,vint16m1_t op1,vint16m1_t op2,size_t vl)
+{
+    return __riscv_vwmul_tu(merge,op1,op2,31);
+}
+
+
+vint32m4_t test___riscv_vwmul_tu(vint32m4_t merge,vint16m2_t op1,vint16m2_t op2,size_t vl)
+{
+    return __riscv_vwmul_tu(merge,op1,op2,31);
+}
+
+
+vint32m8_t test___riscv_vwmul_tu(vint32m8_t merge,vint16m4_t op1,vint16m4_t op2,size_t vl)
+{
+    return __riscv_vwmul_tu(merge,op1,op2,31);
+}
+
+
+vint64m1_t test___riscv_vwmul_tu(vint64m1_t merge,vint32mf2_t op1,vint32mf2_t op2,size_t vl)
+{
+    return __riscv_vwmul_tu(merge,op1,op2,31);
+}
+
+
+vint64m2_t test___riscv_vwmul_tu(vint64m2_t merge,vint32m1_t op1,vint32m1_t op2,size_t vl)
+{
+    return __riscv_vwmul_tu(merge,op1,op2,31);
+}
+
+
+vint64m4_t test___riscv_vwmul_tu(vint64m4_t merge,vint32m2_t op1,vint32m2_t op2,size_t vl)
+{
+    return __riscv_vwmul_tu(merge,op1,op2,31);
+}
+
+
+vint64m8_t test___riscv_vwmul_tu(vint64m8_t merge,vint32m4_t op1,vint32m4_t op2,size_t vl)
+{
+    return __riscv_vwmul_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+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf4,\s*tu,\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf2,\s*tu,\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m1,\s*tu,\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m2,\s*tu,\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m4,\s*tu,\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*mf4,\s*tu,\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*mf2,\s*tu,\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m1,\s*tu,\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m2,\s*tu,\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m4,\s*tu,\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*mf2,\s*tu,\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m1,\s*tu,\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m2,\s*tu,\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m4,\s*tu,\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
diff --git a/gcc/testsuite/g++.target/riscv/rvv/base/vwmul_vv_tu-3.C b/gcc/testsuite/g++.target/riscv/rvv/base/vwmul_vv_tu-3.C
new file mode 100644
index 00000000000..bc5b27b49cc
--- /dev/null
+++ b/gcc/testsuite/g++.target/riscv/rvv/base/vwmul_vv_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"
+
+vint16mf4_t test___riscv_vwmul_tu(vint16mf4_t merge,vint8mf8_t op1,vint8mf8_t op2,size_t vl)
+{
+    return __riscv_vwmul_tu(merge,op1,op2,32);
+}
+
+
+vint16mf2_t test___riscv_vwmul_tu(vint16mf2_t merge,vint8mf4_t op1,vint8mf4_t op2,size_t vl)
+{
+    return __riscv_vwmul_tu(merge,op1,op2,32);
+}
+
+
+vint16m1_t test___riscv_vwmul_tu(vint16m1_t merge,vint8mf2_t op1,vint8mf2_t op2,size_t vl)
+{
+    return __riscv_vwmul_tu(merge,op1,op2,32);
+}
+
+
+vint16m2_t test___riscv_vwmul_tu(vint16m2_t merge,vint8m1_t op1,vint8m1_t op2,size_t vl)
+{
+    return __riscv_vwmul_tu(merge,op1,op2,32);
+}
+
+
+vint16m4_t test___riscv_vwmul_tu(vint16m4_t merge,vint8m2_t op1,vint8m2_t op2,size_t vl)
+{
+    return __riscv_vwmul_tu(merge,op1,op2,32);
+}
+
+
+vint16m8_t test___riscv_vwmul_tu(vint16m8_t merge,vint8m4_t op1,vint8m4_t op2,size_t vl)
+{
+    return __riscv_vwmul_tu(merge,op1,op2,32);
+}
+
+
+vint32mf2_t test___riscv_vwmul_tu(vint32mf2_t merge,vint16mf4_t op1,vint16mf4_t op2,size_t vl)
+{
+    return __riscv_vwmul_tu(merge,op1,op2,32);
+}
+
+
+vint32m1_t test___riscv_vwmul_tu(vint32m1_t merge,vint16mf2_t op1,vint16mf2_t op2,size_t vl)
+{
+    return __riscv_vwmul_tu(merge,op1,op2,32);
+}
+
+
+vint32m2_t test___riscv_vwmul_tu(vint32m2_t merge,vint16m1_t op1,vint16m1_t op2,size_t vl)
+{
+    return __riscv_vwmul_tu(merge,op1,op2,32);
+}
+
+
+vint32m4_t test___riscv_vwmul_tu(vint32m4_t merge,vint16m2_t op1,vint16m2_t op2,size_t vl)
+{
+    return __riscv_vwmul_tu(merge,op1,op2,32);
+}
+
+
+vint32m8_t test___riscv_vwmul_tu(vint32m8_t merge,vint16m4_t op1,vint16m4_t op2,size_t vl)
+{
+    return __riscv_vwmul_tu(merge,op1,op2,32);
+}
+
+
+vint64m1_t test___riscv_vwmul_tu(vint64m1_t merge,vint32mf2_t op1,vint32mf2_t op2,size_t vl)
+{
+    return __riscv_vwmul_tu(merge,op1,op2,32);
+}
+
+
+vint64m2_t test___riscv_vwmul_tu(vint64m2_t merge,vint32m1_t op1,vint32m1_t op2,size_t vl)
+{
+    return __riscv_vwmul_tu(merge,op1,op2,32);
+}
+
+
+vint64m4_t test___riscv_vwmul_tu(vint64m4_t merge,vint32m2_t op1,vint32m2_t op2,size_t vl)
+{
+    return __riscv_vwmul_tu(merge,op1,op2,32);
+}
+
+
+vint64m8_t test___riscv_vwmul_tu(vint64m8_t merge,vint32m4_t op1,vint32m4_t op2,size_t vl)
+{
+    return __riscv_vwmul_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+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf4,\s*tu,\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf2,\s*tu,\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m1,\s*tu,\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m2,\s*tu,\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m4,\s*tu,\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf4,\s*tu,\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf2,\s*tu,\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m1,\s*tu,\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m2,\s*tu,\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m4,\s*tu,\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*mf2,\s*tu,\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m1,\s*tu,\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m2,\s*tu,\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m4,\s*tu,\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 1 } } */
diff --git a/gcc/testsuite/g++.target/riscv/rvv/base/vwmul_vv_tum-1.C b/gcc/testsuite/g++.target/riscv/rvv/base/vwmul_vv_tum-1.C
new file mode 100644
index 00000000000..105d91c2f28
--- /dev/null
+++ b/gcc/testsuite/g++.target/riscv/rvv/base/vwmul_vv_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"
+
+vint16mf4_t test___riscv_vwmul_tum(vbool64_t mask,vint16mf4_t merge,vint8mf8_t op1,vint8mf8_t op2,size_t vl)
+{
+    return __riscv_vwmul_tum(mask,merge,op1,op2,vl);
+}
+
+
+vint16mf2_t test___riscv_vwmul_tum(vbool32_t mask,vint16mf2_t merge,vint8mf4_t op1,vint8mf4_t op2,size_t vl)
+{
+    return __riscv_vwmul_tum(mask,merge,op1,op2,vl);
+}
+
+
+vint16m1_t test___riscv_vwmul_tum(vbool16_t mask,vint16m1_t merge,vint8mf2_t op1,vint8mf2_t op2,size_t vl)
+{
+    return __riscv_vwmul_tum(mask,merge,op1,op2,vl);
+}
+
+
+vint16m2_t test___riscv_vwmul_tum(vbool8_t mask,vint16m2_t merge,vint8m1_t op1,vint8m1_t op2,size_t vl)
+{
+    return __riscv_vwmul_tum(mask,merge,op1,op2,vl);
+}
+
+
+vint16m4_t test___riscv_vwmul_tum(vbool4_t mask,vint16m4_t merge,vint8m2_t op1,vint8m2_t op2,size_t vl)
+{
+    return __riscv_vwmul_tum(mask,merge,op1,op2,vl);
+}
+
+
+vint16m8_t test___riscv_vwmul_tum(vbool2_t mask,vint16m8_t merge,vint8m4_t op1,vint8m4_t op2,size_t vl)
+{
+    return __riscv_vwmul_tum(mask,merge,op1,op2,vl);
+}
+
+
+vint32mf2_t test___riscv_vwmul_tum(vbool64_t mask,vint32mf2_t merge,vint16mf4_t op1,vint16mf4_t op2,size_t vl)
+{
+    return __riscv_vwmul_tum(mask,merge,op1,op2,vl);
+}
+
+
+vint32m1_t test___riscv_vwmul_tum(vbool32_t mask,vint32m1_t merge,vint16mf2_t op1,vint16mf2_t op2,size_t vl)
+{
+    return __riscv_vwmul_tum(mask,merge,op1,op2,vl);
+}
+
+
+vint32m2_t test___riscv_vwmul_tum(vbool16_t mask,vint32m2_t merge,vint16m1_t op1,vint16m1_t op2,size_t vl)
+{
+    return __riscv_vwmul_tum(mask,merge,op1,op2,vl);
+}
+
+
+vint32m4_t test___riscv_vwmul_tum(vbool8_t mask,vint32m4_t merge,vint16m2_t op1,vint16m2_t op2,size_t vl)
+{
+    return __riscv_vwmul_tum(mask,merge,op1,op2,vl);
+}
+
+
+vint32m8_t test___riscv_vwmul_tum(vbool4_t mask,vint32m8_t merge,vint16m4_t op1,vint16m4_t op2,size_t vl)
+{
+    return __riscv_vwmul_tum(mask,merge,op1,op2,vl);
+}
+
+
+vint64m1_t test___riscv_vwmul_tum(vbool64_t mask,vint64m1_t merge,vint32mf2_t op1,vint32mf2_t op2,size_t vl)
+{
+    return __riscv_vwmul_tum(mask,merge,op1,op2,vl);
+}
+
+
+vint64m2_t test___riscv_vwmul_tum(vbool32_t mask,vint64m2_t merge,vint32m1_t op1,vint32m1_t op2,size_t vl)
+{
+    return __riscv_vwmul_tum(mask,merge,op1,op2,vl);
+}
+
+
+vint64m4_t test___riscv_vwmul_tum(vbool16_t mask,vint64m4_t merge,vint32m2_t op1,vint32m2_t op2,size_t vl)
+{
+    return __riscv_vwmul_tum(mask,merge,op1,op2,vl);
+}
+
+
+vint64m8_t test___riscv_vwmul_tum(vbool8_t mask,vint64m8_t merge,vint32m4_t op1,vint32m4_t op2,size_t vl)
+{
+    return __riscv_vwmul_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+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf4,\s*tu,\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf2,\s*tu,\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m1,\s*tu,\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m2,\s*tu,\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m4,\s*tu,\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf4,\s*tu,\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf2,\s*tu,\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m1,\s*tu,\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m2,\s*tu,\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m4,\s*tu,\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*mf2,\s*tu,\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m1,\s*tu,\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m2,\s*tu,\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m4,\s*tu,\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
diff --git a/gcc/testsuite/g++.target/riscv/rvv/base/vwmul_vv_tum-2.C b/gcc/testsuite/g++.target/riscv/rvv/base/vwmul_vv_tum-2.C
new file mode 100644
index 00000000000..c2cdde3452a
--- /dev/null
+++ b/gcc/testsuite/g++.target/riscv/rvv/base/vwmul_vv_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"
+
+vint16mf4_t test___riscv_vwmul_tum(vbool64_t mask,vint16mf4_t merge,vint8mf8_t op1,vint8mf8_t op2,size_t vl)
+{
+    return __riscv_vwmul_tum(mask,merge,op1,op2,31);
+}
+
+
+vint16mf2_t test___riscv_vwmul_tum(vbool32_t mask,vint16mf2_t merge,vint8mf4_t op1,vint8mf4_t op2,size_t vl)
+{
+    return __riscv_vwmul_tum(mask,merge,op1,op2,31);
+}
+
+
+vint16m1_t test___riscv_vwmul_tum(vbool16_t mask,vint16m1_t merge,vint8mf2_t op1,vint8mf2_t op2,size_t vl)
+{
+    return __riscv_vwmul_tum(mask,merge,op1,op2,31);
+}
+
+
+vint16m2_t test___riscv_vwmul_tum(vbool8_t mask,vint16m2_t merge,vint8m1_t op1,vint8m1_t op2,size_t vl)
+{
+    return __riscv_vwmul_tum(mask,merge,op1,op2,31);
+}
+
+
+vint16m4_t test___riscv_vwmul_tum(vbool4_t mask,vint16m4_t merge,vint8m2_t op1,vint8m2_t op2,size_t vl)
+{
+    return __riscv_vwmul_tum(mask,merge,op1,op2,31);
+}
+
+
+vint16m8_t test___riscv_vwmul_tum(vbool2_t mask,vint16m8_t merge,vint8m4_t op1,vint8m4_t op2,size_t vl)
+{
+    return __riscv_vwmul_tum(mask,merge,op1,op2,31);
+}
+
+
+vint32mf2_t test___riscv_vwmul_tum(vbool64_t mask,vint32mf2_t merge,vint16mf4_t op1,vint16mf4_t op2,size_t vl)
+{
+    return __riscv_vwmul_tum(mask,merge,op1,op2,31);
+}
+
+
+vint32m1_t test___riscv_vwmul_tum(vbool32_t mask,vint32m1_t merge,vint16mf2_t op1,vint16mf2_t op2,size_t vl)
+{
+    return __riscv_vwmul_tum(mask,merge,op1,op2,31);
+}
+
+
+vint32m2_t test___riscv_vwmul_tum(vbool16_t mask,vint32m2_t merge,vint16m1_t op1,vint16m1_t op2,size_t vl)
+{
+    return __riscv_vwmul_tum(mask,merge,op1,op2,31);
+}
+
+
+vint32m4_t test___riscv_vwmul_tum(vbool8_t mask,vint32m4_t merge,vint16m2_t op1,vint16m2_t op2,size_t vl)
+{
+    return __riscv_vwmul_tum(mask,merge,op1,op2,31);
+}
+
+
+vint32m8_t test___riscv_vwmul_tum(vbool4_t mask,vint32m8_t merge,vint16m4_t op1,vint16m4_t op2,size_t vl)
+{
+    return __riscv_vwmul_tum(mask,merge,op1,op2,31);
+}
+
+
+vint64m1_t test___riscv_vwmul_tum(vbool64_t mask,vint64m1_t merge,vint32mf2_t op1,vint32mf2_t op2,size_t vl)
+{
+    return __riscv_vwmul_tum(mask,merge,op1,op2,31);
+}
+
+
+vint64m2_t test___riscv_vwmul_tum(vbool32_t mask,vint64m2_t merge,vint32m1_t op1,vint32m1_t op2,size_t vl)
+{
+    return __riscv_vwmul_tum(mask,merge,op1,op2,31);
+}
+
+
+vint64m4_t test___riscv_vwmul_tum(vbool16_t mask,vint64m4_t merge,vint32m2_t op1,vint32m2_t op2,size_t vl)
+{
+    return __riscv_vwmul_tum(mask,merge,op1,op2,31);
+}
+
+
+vint64m8_t test___riscv_vwmul_tum(vbool8_t mask,vint64m8_t merge,vint32m4_t op1,vint32m4_t op2,size_t vl)
+{
+    return __riscv_vwmul_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+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf4,\s*tu,\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf2,\s*tu,\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m1,\s*tu,\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m2,\s*tu,\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m4,\s*tu,\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*mf4,\s*tu,\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*mf2,\s*tu,\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m1,\s*tu,\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m2,\s*tu,\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m4,\s*tu,\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*mf2,\s*tu,\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m1,\s*tu,\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m2,\s*tu,\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m4,\s*tu,\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
diff --git a/gcc/testsuite/g++.target/riscv/rvv/base/vwmul_vv_tum-3.C b/gcc/testsuite/g++.target/riscv/rvv/base/vwmul_vv_tum-3.C
new file mode 100644
index 00000000000..b6945ecac94
--- /dev/null
+++ b/gcc/testsuite/g++.target/riscv/rvv/base/vwmul_vv_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"
+
+vint16mf4_t test___riscv_vwmul_tum(vbool64_t mask,vint16mf4_t merge,vint8mf8_t op1,vint8mf8_t op2,size_t vl)
+{
+    return __riscv_vwmul_tum(mask,merge,op1,op2,32);
+}
+
+
+vint16mf2_t test___riscv_vwmul_tum(vbool32_t mask,vint16mf2_t merge,vint8mf4_t op1,vint8mf4_t op2,size_t vl)
+{
+    return __riscv_vwmul_tum(mask,merge,op1,op2,32);
+}
+
+
+vint16m1_t test___riscv_vwmul_tum(vbool16_t mask,vint16m1_t merge,vint8mf2_t op1,vint8mf2_t op2,size_t vl)
+{
+    return __riscv_vwmul_tum(mask,merge,op1,op2,32);
+}
+
+
+vint16m2_t test___riscv_vwmul_tum(vbool8_t mask,vint16m2_t merge,vint8m1_t op1,vint8m1_t op2,size_t vl)
+{
+    return __riscv_vwmul_tum(mask,merge,op1,op2,32);
+}
+
+
+vint16m4_t test___riscv_vwmul_tum(vbool4_t mask,vint16m4_t merge,vint8m2_t op1,vint8m2_t op2,size_t vl)
+{
+    return __riscv_vwmul_tum(mask,merge,op1,op2,32);
+}
+
+
+vint16m8_t test___riscv_vwmul_tum(vbool2_t mask,vint16m8_t merge,vint8m4_t op1,vint8m4_t op2,size_t vl)
+{
+    return __riscv_vwmul_tum(mask,merge,op1,op2,32);
+}
+
+
+vint32mf2_t test___riscv_vwmul_tum(vbool64_t mask,vint32mf2_t merge,vint16mf4_t op1,vint16mf4_t op2,size_t vl)
+{
+    return __riscv_vwmul_tum(mask,merge,op1,op2,32);
+}
+
+
+vint32m1_t test___riscv_vwmul_tum(vbool32_t mask,vint32m1_t merge,vint16mf2_t op1,vint16mf2_t op2,size_t vl)
+{
+    return __riscv_vwmul_tum(mask,merge,op1,op2,32);
+}
+
+
+vint32m2_t test___riscv_vwmul_tum(vbool16_t mask,vint32m2_t merge,vint16m1_t op1,vint16m1_t op2,size_t vl)
+{
+    return __riscv_vwmul_tum(mask,merge,op1,op2,32);
+}
+
+
+vint32m4_t test___riscv_vwmul_tum(vbool8_t mask,vint32m4_t merge,vint16m2_t op1,vint16m2_t op2,size_t vl)
+{
+    return __riscv_vwmul_tum(mask,merge,op1,op2,32);
+}
+
+
+vint32m8_t test___riscv_vwmul_tum(vbool4_t mask,vint32m8_t merge,vint16m4_t op1,vint16m4_t op2,size_t vl)
+{
+    return __riscv_vwmul_tum(mask,merge,op1,op2,32);
+}
+
+
+vint64m1_t test___riscv_vwmul_tum(vbool64_t mask,vint64m1_t merge,vint32mf2_t op1,vint32mf2_t op2,size_t vl)
+{
+    return __riscv_vwmul_tum(mask,merge,op1,op2,32);
+}
+
+
+vint64m2_t test___riscv_vwmul_tum(vbool32_t mask,vint64m2_t merge,vint32m1_t op1,vint32m1_t op2,size_t vl)
+{
+    return __riscv_vwmul_tum(mask,merge,op1,op2,32);
+}
+
+
+vint64m4_t test___riscv_vwmul_tum(vbool16_t mask,vint64m4_t merge,vint32m2_t op1,vint32m2_t op2,size_t vl)
+{
+    return __riscv_vwmul_tum(mask,merge,op1,op2,32);
+}
+
+
+vint64m8_t test___riscv_vwmul_tum(vbool8_t mask,vint64m8_t merge,vint32m4_t op1,vint32m4_t op2,size_t vl)
+{
+    return __riscv_vwmul_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+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf4,\s*tu,\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf2,\s*tu,\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m1,\s*tu,\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m2,\s*tu,\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m4,\s*tu,\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf4,\s*tu,\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf2,\s*tu,\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m1,\s*tu,\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m2,\s*tu,\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m4,\s*tu,\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*mf2,\s*tu,\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m1,\s*tu,\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m2,\s*tu,\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m4,\s*tu,\s*m[au]\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
diff --git a/gcc/testsuite/g++.target/riscv/rvv/base/vwmul_vv_tumu-1.C b/gcc/testsuite/g++.target/riscv/rvv/base/vwmul_vv_tumu-1.C
new file mode 100644
index 00000000000..1c50f12371c
--- /dev/null
+++ b/gcc/testsuite/g++.target/riscv/rvv/base/vwmul_vv_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"
+
+vint16mf4_t test___riscv_vwmul_tumu(vbool64_t mask,vint16mf4_t merge,vint8mf8_t op1,vint8mf8_t op2,size_t vl)
+{
+    return __riscv_vwmul_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vint16mf2_t test___riscv_vwmul_tumu(vbool32_t mask,vint16mf2_t merge,vint8mf4_t op1,vint8mf4_t op2,size_t vl)
+{
+    return __riscv_vwmul_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vint16m1_t test___riscv_vwmul_tumu(vbool16_t mask,vint16m1_t merge,vint8mf2_t op1,vint8mf2_t op2,size_t vl)
+{
+    return __riscv_vwmul_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vint16m2_t test___riscv_vwmul_tumu(vbool8_t mask,vint16m2_t merge,vint8m1_t op1,vint8m1_t op2,size_t vl)
+{
+    return __riscv_vwmul_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vint16m4_t test___riscv_vwmul_tumu(vbool4_t mask,vint16m4_t merge,vint8m2_t op1,vint8m2_t op2,size_t vl)
+{
+    return __riscv_vwmul_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vint16m8_t test___riscv_vwmul_tumu(vbool2_t mask,vint16m8_t merge,vint8m4_t op1,vint8m4_t op2,size_t vl)
+{
+    return __riscv_vwmul_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vint32mf2_t test___riscv_vwmul_tumu(vbool64_t mask,vint32mf2_t merge,vint16mf4_t op1,vint16mf4_t op2,size_t vl)
+{
+    return __riscv_vwmul_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vint32m1_t test___riscv_vwmul_tumu(vbool32_t mask,vint32m1_t merge,vint16mf2_t op1,vint16mf2_t op2,size_t vl)
+{
+    return __riscv_vwmul_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vint32m2_t test___riscv_vwmul_tumu(vbool16_t mask,vint32m2_t merge,vint16m1_t op1,vint16m1_t op2,size_t vl)
+{
+    return __riscv_vwmul_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vint32m4_t test___riscv_vwmul_tumu(vbool8_t mask,vint32m4_t merge,vint16m2_t op1,vint16m2_t op2,size_t vl)
+{
+    return __riscv_vwmul_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vint32m8_t test___riscv_vwmul_tumu(vbool4_t mask,vint32m8_t merge,vint16m4_t op1,vint16m4_t op2,size_t vl)
+{
+    return __riscv_vwmul_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vint64m1_t test___riscv_vwmul_tumu(vbool64_t mask,vint64m1_t merge,vint32mf2_t op1,vint32mf2_t op2,size_t vl)
+{
+    return __riscv_vwmul_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vint64m2_t test___riscv_vwmul_tumu(vbool32_t mask,vint64m2_t merge,vint32m1_t op1,vint32m1_t op2,size_t vl)
+{
+    return __riscv_vwmul_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vint64m4_t test___riscv_vwmul_tumu(vbool16_t mask,vint64m4_t merge,vint32m2_t op1,vint32m2_t op2,size_t vl)
+{
+    return __riscv_vwmul_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vint64m8_t test___riscv_vwmul_tumu(vbool8_t mask,vint64m8_t merge,vint32m4_t op1,vint32m4_t op2,size_t vl)
+{
+    return __riscv_vwmul_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+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf4,\s*tu,\s*mu\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf2,\s*tu,\s*mu\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m1,\s*tu,\s*mu\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m2,\s*tu,\s*mu\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m4,\s*tu,\s*mu\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf4,\s*tu,\s*mu\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf2,\s*tu,\s*mu\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m1,\s*tu,\s*mu\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m2,\s*tu,\s*mu\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m4,\s*tu,\s*mu\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*mf2,\s*tu,\s*mu\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m1,\s*tu,\s*mu\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m2,\s*tu,\s*mu\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m4,\s*tu,\s*mu\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
diff --git a/gcc/testsuite/g++.target/riscv/rvv/base/vwmul_vv_tumu-2.C b/gcc/testsuite/g++.target/riscv/rvv/base/vwmul_vv_tumu-2.C
new file mode 100644
index 00000000000..c8c96775946
--- /dev/null
+++ b/gcc/testsuite/g++.target/riscv/rvv/base/vwmul_vv_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"
+
+vint16mf4_t test___riscv_vwmul_tumu(vbool64_t mask,vint16mf4_t merge,vint8mf8_t op1,vint8mf8_t op2,size_t vl)
+{
+    return __riscv_vwmul_tumu(mask,merge,op1,op2,31);
+}
+
+
+vint16mf2_t test___riscv_vwmul_tumu(vbool32_t mask,vint16mf2_t merge,vint8mf4_t op1,vint8mf4_t op2,size_t vl)
+{
+    return __riscv_vwmul_tumu(mask,merge,op1,op2,31);
+}
+
+
+vint16m1_t test___riscv_vwmul_tumu(vbool16_t mask,vint16m1_t merge,vint8mf2_t op1,vint8mf2_t op2,size_t vl)
+{
+    return __riscv_vwmul_tumu(mask,merge,op1,op2,31);
+}
+
+
+vint16m2_t test___riscv_vwmul_tumu(vbool8_t mask,vint16m2_t merge,vint8m1_t op1,vint8m1_t op2,size_t vl)
+{
+    return __riscv_vwmul_tumu(mask,merge,op1,op2,31);
+}
+
+
+vint16m4_t test___riscv_vwmul_tumu(vbool4_t mask,vint16m4_t merge,vint8m2_t op1,vint8m2_t op2,size_t vl)
+{
+    return __riscv_vwmul_tumu(mask,merge,op1,op2,31);
+}
+
+
+vint16m8_t test___riscv_vwmul_tumu(vbool2_t mask,vint16m8_t merge,vint8m4_t op1,vint8m4_t op2,size_t vl)
+{
+    return __riscv_vwmul_tumu(mask,merge,op1,op2,31);
+}
+
+
+vint32mf2_t test___riscv_vwmul_tumu(vbool64_t mask,vint32mf2_t merge,vint16mf4_t op1,vint16mf4_t op2,size_t vl)
+{
+    return __riscv_vwmul_tumu(mask,merge,op1,op2,31);
+}
+
+
+vint32m1_t test___riscv_vwmul_tumu(vbool32_t mask,vint32m1_t merge,vint16mf2_t op1,vint16mf2_t op2,size_t vl)
+{
+    return __riscv_vwmul_tumu(mask,merge,op1,op2,31);
+}
+
+
+vint32m2_t test___riscv_vwmul_tumu(vbool16_t mask,vint32m2_t merge,vint16m1_t op1,vint16m1_t op2,size_t vl)
+{
+    return __riscv_vwmul_tumu(mask,merge,op1,op2,31);
+}
+
+
+vint32m4_t test___riscv_vwmul_tumu(vbool8_t mask,vint32m4_t merge,vint16m2_t op1,vint16m2_t op2,size_t vl)
+{
+    return __riscv_vwmul_tumu(mask,merge,op1,op2,31);
+}
+
+
+vint32m8_t test___riscv_vwmul_tumu(vbool4_t mask,vint32m8_t merge,vint16m4_t op1,vint16m4_t op2,size_t vl)
+{
+    return __riscv_vwmul_tumu(mask,merge,op1,op2,31);
+}
+
+
+vint64m1_t test___riscv_vwmul_tumu(vbool64_t mask,vint64m1_t merge,vint32mf2_t op1,vint32mf2_t op2,size_t vl)
+{
+    return __riscv_vwmul_tumu(mask,merge,op1,op2,31);
+}
+
+
+vint64m2_t test___riscv_vwmul_tumu(vbool32_t mask,vint64m2_t merge,vint32m1_t op1,vint32m1_t op2,size_t vl)
+{
+    return __riscv_vwmul_tumu(mask,merge,op1,op2,31);
+}
+
+
+vint64m4_t test___riscv_vwmul_tumu(vbool16_t mask,vint64m4_t merge,vint32m2_t op1,vint32m2_t op2,size_t vl)
+{
+    return __riscv_vwmul_tumu(mask,merge,op1,op2,31);
+}
+
+
+vint64m8_t test___riscv_vwmul_tumu(vbool8_t mask,vint64m8_t merge,vint32m4_t op1,vint32m4_t op2,size_t vl)
+{
+    return __riscv_vwmul_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+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf4,\s*tu,\s*mu\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf2,\s*tu,\s*mu\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m1,\s*tu,\s*mu\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m2,\s*tu,\s*mu\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m4,\s*tu,\s*mu\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*mf4,\s*tu,\s*mu\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*mf2,\s*tu,\s*mu\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m1,\s*tu,\s*mu\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m2,\s*tu,\s*mu\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m4,\s*tu,\s*mu\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*mf2,\s*tu,\s*mu\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m1,\s*tu,\s*mu\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m2,\s*tu,\s*mu\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m4,\s*tu,\s*mu\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
diff --git a/gcc/testsuite/g++.target/riscv/rvv/base/vwmul_vv_tumu-3.C b/gcc/testsuite/g++.target/riscv/rvv/base/vwmul_vv_tumu-3.C
new file mode 100644
index 00000000000..8919583b985
--- /dev/null
+++ b/gcc/testsuite/g++.target/riscv/rvv/base/vwmul_vv_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"
+
+vint16mf4_t test___riscv_vwmul_tumu(vbool64_t mask,vint16mf4_t merge,vint8mf8_t op1,vint8mf8_t op2,size_t vl)
+{
+    return __riscv_vwmul_tumu(mask,merge,op1,op2,32);
+}
+
+
+vint16mf2_t test___riscv_vwmul_tumu(vbool32_t mask,vint16mf2_t merge,vint8mf4_t op1,vint8mf4_t op2,size_t vl)
+{
+    return __riscv_vwmul_tumu(mask,merge,op1,op2,32);
+}
+
+
+vint16m1_t test___riscv_vwmul_tumu(vbool16_t mask,vint16m1_t merge,vint8mf2_t op1,vint8mf2_t op2,size_t vl)
+{
+    return __riscv_vwmul_tumu(mask,merge,op1,op2,32);
+}
+
+
+vint16m2_t test___riscv_vwmul_tumu(vbool8_t mask,vint16m2_t merge,vint8m1_t op1,vint8m1_t op2,size_t vl)
+{
+    return __riscv_vwmul_tumu(mask,merge,op1,op2,32);
+}
+
+
+vint16m4_t test___riscv_vwmul_tumu(vbool4_t mask,vint16m4_t merge,vint8m2_t op1,vint8m2_t op2,size_t vl)
+{
+    return __riscv_vwmul_tumu(mask,merge,op1,op2,32);
+}
+
+
+vint16m8_t test___riscv_vwmul_tumu(vbool2_t mask,vint16m8_t merge,vint8m4_t op1,vint8m4_t op2,size_t vl)
+{
+    return __riscv_vwmul_tumu(mask,merge,op1,op2,32);
+}
+
+
+vint32mf2_t test___riscv_vwmul_tumu(vbool64_t mask,vint32mf2_t merge,vint16mf4_t op1,vint16mf4_t op2,size_t vl)
+{
+    return __riscv_vwmul_tumu(mask,merge,op1,op2,32);
+}
+
+
+vint32m1_t test___riscv_vwmul_tumu(vbool32_t mask,vint32m1_t merge,vint16mf2_t op1,vint16mf2_t op2,size_t vl)
+{
+    return __riscv_vwmul_tumu(mask,merge,op1,op2,32);
+}
+
+
+vint32m2_t test___riscv_vwmul_tumu(vbool16_t mask,vint32m2_t merge,vint16m1_t op1,vint16m1_t op2,size_t vl)
+{
+    return __riscv_vwmul_tumu(mask,merge,op1,op2,32);
+}
+
+
+vint32m4_t test___riscv_vwmul_tumu(vbool8_t mask,vint32m4_t merge,vint16m2_t op1,vint16m2_t op2,size_t vl)
+{
+    return __riscv_vwmul_tumu(mask,merge,op1,op2,32);
+}
+
+
+vint32m8_t test___riscv_vwmul_tumu(vbool4_t mask,vint32m8_t merge,vint16m4_t op1,vint16m4_t op2,size_t vl)
+{
+    return __riscv_vwmul_tumu(mask,merge,op1,op2,32);
+}
+
+
+vint64m1_t test___riscv_vwmul_tumu(vbool64_t mask,vint64m1_t merge,vint32mf2_t op1,vint32mf2_t op2,size_t vl)
+{
+    return __riscv_vwmul_tumu(mask,merge,op1,op2,32);
+}
+
+
+vint64m2_t test___riscv_vwmul_tumu(vbool32_t mask,vint64m2_t merge,vint32m1_t op1,vint32m1_t op2,size_t vl)
+{
+    return __riscv_vwmul_tumu(mask,merge,op1,op2,32);
+}
+
+
+vint64m4_t test___riscv_vwmul_tumu(vbool16_t mask,vint64m4_t merge,vint32m2_t op1,vint32m2_t op2,size_t vl)
+{
+    return __riscv_vwmul_tumu(mask,merge,op1,op2,32);
+}
+
+
+vint64m8_t test___riscv_vwmul_tumu(vbool8_t mask,vint64m8_t merge,vint32m4_t op1,vint32m4_t op2,size_t vl)
+{
+    return __riscv_vwmul_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+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf4,\s*tu,\s*mu\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf2,\s*tu,\s*mu\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m1,\s*tu,\s*mu\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m2,\s*tu,\s*mu\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m4,\s*tu,\s*mu\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf4,\s*tu,\s*mu\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf2,\s*tu,\s*mu\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m1,\s*tu,\s*mu\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m2,\s*tu,\s*mu\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m4,\s*tu,\s*mu\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*mf2,\s*tu,\s*mu\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m1,\s*tu,\s*mu\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m2,\s*tu,\s*mu\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m4,\s*tu,\s*mu\s+vwmul\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 1 } } */
diff --git a/gcc/testsuite/g++.target/riscv/rvv/base/vwmul_vx-1.C b/gcc/testsuite/g++.target/riscv/rvv/base/vwmul_vx-1.C
new file mode 100644
index 00000000000..e4f10fad895
--- /dev/null
+++ b/gcc/testsuite/g++.target/riscv/rvv/base/vwmul_vx-1.C
@@ -0,0 +1,216 @@ 
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gcv -mabi=lp64d -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+vint16mf4_t test___riscv_vwmul(vint8mf8_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vwmul(op1,op2,vl);
+}
+
+
+vint16mf2_t test___riscv_vwmul(vint8mf4_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vwmul(op1,op2,vl);
+}
+
+
+vint16m1_t test___riscv_vwmul(vint8mf2_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vwmul(op1,op2,vl);
+}
+
+
+vint16m2_t test___riscv_vwmul(vint8m1_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vwmul(op1,op2,vl);
+}
+
+
+vint16m4_t test___riscv_vwmul(vint8m2_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vwmul(op1,op2,vl);
+}
+
+
+vint16m8_t test___riscv_vwmul(vint8m4_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vwmul(op1,op2,vl);
+}
+
+
+vint32mf2_t test___riscv_vwmul(vint16mf4_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vwmul(op1,op2,vl);
+}
+
+
+vint32m1_t test___riscv_vwmul(vint16mf2_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vwmul(op1,op2,vl);
+}
+
+
+vint32m2_t test___riscv_vwmul(vint16m1_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vwmul(op1,op2,vl);
+}
+
+
+vint32m4_t test___riscv_vwmul(vint16m2_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vwmul(op1,op2,vl);
+}
+
+
+vint32m8_t test___riscv_vwmul(vint16m4_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vwmul(op1,op2,vl);
+}
+
+
+vint64m1_t test___riscv_vwmul(vint32mf2_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vwmul(op1,op2,vl);
+}
+
+
+vint64m2_t test___riscv_vwmul(vint32m1_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vwmul(op1,op2,vl);
+}
+
+
+vint64m4_t test___riscv_vwmul(vint32m2_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vwmul(op1,op2,vl);
+}
+
+
+vint64m8_t test___riscv_vwmul(vint32m4_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vwmul(op1,op2,vl);
+}
+
+
+vint16mf4_t test___riscv_vwmul(vbool64_t mask,vint8mf8_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vwmul(mask,op1,op2,vl);
+}
+
+
+vint16mf2_t test___riscv_vwmul(vbool32_t mask,vint8mf4_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vwmul(mask,op1,op2,vl);
+}
+
+
+vint16m1_t test___riscv_vwmul(vbool16_t mask,vint8mf2_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vwmul(mask,op1,op2,vl);
+}
+
+
+vint16m2_t test___riscv_vwmul(vbool8_t mask,vint8m1_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vwmul(mask,op1,op2,vl);
+}
+
+
+vint16m4_t test___riscv_vwmul(vbool4_t mask,vint8m2_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vwmul(mask,op1,op2,vl);
+}
+
+
+vint16m8_t test___riscv_vwmul(vbool2_t mask,vint8m4_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vwmul(mask,op1,op2,vl);
+}
+
+
+vint32mf2_t test___riscv_vwmul(vbool64_t mask,vint16mf4_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vwmul(mask,op1,op2,vl);
+}
+
+
+vint32m1_t test___riscv_vwmul(vbool32_t mask,vint16mf2_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vwmul(mask,op1,op2,vl);
+}
+
+
+vint32m2_t test___riscv_vwmul(vbool16_t mask,vint16m1_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vwmul(mask,op1,op2,vl);
+}
+
+
+vint32m4_t test___riscv_vwmul(vbool8_t mask,vint16m2_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vwmul(mask,op1,op2,vl);
+}
+
+
+vint32m8_t test___riscv_vwmul(vbool4_t mask,vint16m4_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vwmul(mask,op1,op2,vl);
+}
+
+
+vint64m1_t test___riscv_vwmul(vbool64_t mask,vint32mf2_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vwmul(mask,op1,op2,vl);
+}
+
+
+vint64m2_t test___riscv_vwmul(vbool32_t mask,vint32m1_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vwmul(mask,op1,op2,vl);
+}
+
+
+vint64m4_t test___riscv_vwmul(vbool16_t mask,vint32m2_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vwmul(mask,op1,op2,vl);
+}
+
+
+vint64m8_t test___riscv_vwmul(vbool8_t mask,vint32m4_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vwmul(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+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf4,\s*t[au],\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf2,\s*t[au],\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m1,\s*t[au],\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m2,\s*t[au],\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m4,\s*t[au],\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf4,\s*t[au],\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf2,\s*t[au],\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m1,\s*t[au],\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m2,\s*t[au],\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m4,\s*t[au],\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*mf2,\s*t[au],\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m1,\s*t[au],\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m2,\s*t[au],\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m4,\s*t[au],\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf8,\s*t[au],\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf4,\s*t[au],\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf2,\s*t[au],\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m1,\s*t[au],\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m2,\s*t[au],\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m4,\s*t[au],\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf4,\s*t[au],\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf2,\s*t[au],\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m1,\s*t[au],\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m2,\s*t[au],\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m4,\s*t[au],\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*mf2,\s*t[au],\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m1,\s*t[au],\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m2,\s*t[au],\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m4,\s*t[au],\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
diff --git a/gcc/testsuite/g++.target/riscv/rvv/base/vwmul_vx-2.C b/gcc/testsuite/g++.target/riscv/rvv/base/vwmul_vx-2.C
new file mode 100644
index 00000000000..dc64a100b76
--- /dev/null
+++ b/gcc/testsuite/g++.target/riscv/rvv/base/vwmul_vx-2.C
@@ -0,0 +1,216 @@ 
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gcv -mabi=lp64d -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+vint16mf4_t test___riscv_vwmul(vint8mf8_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vwmul(op1,op2,31);
+}
+
+
+vint16mf2_t test___riscv_vwmul(vint8mf4_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vwmul(op1,op2,31);
+}
+
+
+vint16m1_t test___riscv_vwmul(vint8mf2_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vwmul(op1,op2,31);
+}
+
+
+vint16m2_t test___riscv_vwmul(vint8m1_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vwmul(op1,op2,31);
+}
+
+
+vint16m4_t test___riscv_vwmul(vint8m2_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vwmul(op1,op2,31);
+}
+
+
+vint16m8_t test___riscv_vwmul(vint8m4_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vwmul(op1,op2,31);
+}
+
+
+vint32mf2_t test___riscv_vwmul(vint16mf4_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vwmul(op1,op2,31);
+}
+
+
+vint32m1_t test___riscv_vwmul(vint16mf2_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vwmul(op1,op2,31);
+}
+
+
+vint32m2_t test___riscv_vwmul(vint16m1_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vwmul(op1,op2,31);
+}
+
+
+vint32m4_t test___riscv_vwmul(vint16m2_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vwmul(op1,op2,31);
+}
+
+
+vint32m8_t test___riscv_vwmul(vint16m4_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vwmul(op1,op2,31);
+}
+
+
+vint64m1_t test___riscv_vwmul(vint32mf2_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vwmul(op1,op2,31);
+}
+
+
+vint64m2_t test___riscv_vwmul(vint32m1_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vwmul(op1,op2,31);
+}
+
+
+vint64m4_t test___riscv_vwmul(vint32m2_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vwmul(op1,op2,31);
+}
+
+
+vint64m8_t test___riscv_vwmul(vint32m4_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vwmul(op1,op2,31);
+}
+
+
+vint16mf4_t test___riscv_vwmul(vbool64_t mask,vint8mf8_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vwmul(mask,op1,op2,31);
+}
+
+
+vint16mf2_t test___riscv_vwmul(vbool32_t mask,vint8mf4_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vwmul(mask,op1,op2,31);
+}
+
+
+vint16m1_t test___riscv_vwmul(vbool16_t mask,vint8mf2_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vwmul(mask,op1,op2,31);
+}
+
+
+vint16m2_t test___riscv_vwmul(vbool8_t mask,vint8m1_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vwmul(mask,op1,op2,31);
+}
+
+
+vint16m4_t test___riscv_vwmul(vbool4_t mask,vint8m2_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vwmul(mask,op1,op2,31);
+}
+
+
+vint16m8_t test___riscv_vwmul(vbool2_t mask,vint8m4_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vwmul(mask,op1,op2,31);
+}
+
+
+vint32mf2_t test___riscv_vwmul(vbool64_t mask,vint16mf4_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vwmul(mask,op1,op2,31);
+}
+
+
+vint32m1_t test___riscv_vwmul(vbool32_t mask,vint16mf2_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vwmul(mask,op1,op2,31);
+}
+
+
+vint32m2_t test___riscv_vwmul(vbool16_t mask,vint16m1_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vwmul(mask,op1,op2,31);
+}
+
+
+vint32m4_t test___riscv_vwmul(vbool8_t mask,vint16m2_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vwmul(mask,op1,op2,31);
+}
+
+
+vint32m8_t test___riscv_vwmul(vbool4_t mask,vint16m4_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vwmul(mask,op1,op2,31);
+}
+
+
+vint64m1_t test___riscv_vwmul(vbool64_t mask,vint32mf2_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vwmul(mask,op1,op2,31);
+}
+
+
+vint64m2_t test___riscv_vwmul(vbool32_t mask,vint32m1_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vwmul(mask,op1,op2,31);
+}
+
+
+vint64m4_t test___riscv_vwmul(vbool16_t mask,vint32m2_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vwmul(mask,op1,op2,31);
+}
+
+
+vint64m8_t test___riscv_vwmul(vbool8_t mask,vint32m4_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vwmul(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+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf4,\s*t[au],\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf2,\s*t[au],\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m1,\s*t[au],\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m2,\s*t[au],\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m4,\s*t[au],\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*mf4,\s*t[au],\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*mf2,\s*t[au],\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m1,\s*t[au],\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m2,\s*t[au],\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m4,\s*t[au],\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*mf2,\s*t[au],\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m1,\s*t[au],\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m2,\s*t[au],\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m4,\s*t[au],\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf8,\s*t[au],\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf4,\s*t[au],\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf2,\s*t[au],\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m1,\s*t[au],\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m2,\s*t[au],\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m4,\s*t[au],\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*mf4,\s*t[au],\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*mf2,\s*t[au],\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m1,\s*t[au],\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m2,\s*t[au],\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m4,\s*t[au],\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*mf2,\s*t[au],\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m1,\s*t[au],\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m2,\s*t[au],\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m4,\s*t[au],\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
diff --git a/gcc/testsuite/g++.target/riscv/rvv/base/vwmul_vx-3.C b/gcc/testsuite/g++.target/riscv/rvv/base/vwmul_vx-3.C
new file mode 100644
index 00000000000..2978e23a01d
--- /dev/null
+++ b/gcc/testsuite/g++.target/riscv/rvv/base/vwmul_vx-3.C
@@ -0,0 +1,216 @@ 
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gcv -mabi=lp64d -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+vint16mf4_t test___riscv_vwmul(vint8mf8_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vwmul(op1,op2,32);
+}
+
+
+vint16mf2_t test___riscv_vwmul(vint8mf4_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vwmul(op1,op2,32);
+}
+
+
+vint16m1_t test___riscv_vwmul(vint8mf2_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vwmul(op1,op2,32);
+}
+
+
+vint16m2_t test___riscv_vwmul(vint8m1_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vwmul(op1,op2,32);
+}
+
+
+vint16m4_t test___riscv_vwmul(vint8m2_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vwmul(op1,op2,32);
+}
+
+
+vint16m8_t test___riscv_vwmul(vint8m4_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vwmul(op1,op2,32);
+}
+
+
+vint32mf2_t test___riscv_vwmul(vint16mf4_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vwmul(op1,op2,32);
+}
+
+
+vint32m1_t test___riscv_vwmul(vint16mf2_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vwmul(op1,op2,32);
+}
+
+
+vint32m2_t test___riscv_vwmul(vint16m1_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vwmul(op1,op2,32);
+}
+
+
+vint32m4_t test___riscv_vwmul(vint16m2_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vwmul(op1,op2,32);
+}
+
+
+vint32m8_t test___riscv_vwmul(vint16m4_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vwmul(op1,op2,32);
+}
+
+
+vint64m1_t test___riscv_vwmul(vint32mf2_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vwmul(op1,op2,32);
+}
+
+
+vint64m2_t test___riscv_vwmul(vint32m1_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vwmul(op1,op2,32);
+}
+
+
+vint64m4_t test___riscv_vwmul(vint32m2_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vwmul(op1,op2,32);
+}
+
+
+vint64m8_t test___riscv_vwmul(vint32m4_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vwmul(op1,op2,32);
+}
+
+
+vint16mf4_t test___riscv_vwmul(vbool64_t mask,vint8mf8_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vwmul(mask,op1,op2,32);
+}
+
+
+vint16mf2_t test___riscv_vwmul(vbool32_t mask,vint8mf4_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vwmul(mask,op1,op2,32);
+}
+
+
+vint16m1_t test___riscv_vwmul(vbool16_t mask,vint8mf2_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vwmul(mask,op1,op2,32);
+}
+
+
+vint16m2_t test___riscv_vwmul(vbool8_t mask,vint8m1_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vwmul(mask,op1,op2,32);
+}
+
+
+vint16m4_t test___riscv_vwmul(vbool4_t mask,vint8m2_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vwmul(mask,op1,op2,32);
+}
+
+
+vint16m8_t test___riscv_vwmul(vbool2_t mask,vint8m4_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vwmul(mask,op1,op2,32);
+}
+
+
+vint32mf2_t test___riscv_vwmul(vbool64_t mask,vint16mf4_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vwmul(mask,op1,op2,32);
+}
+
+
+vint32m1_t test___riscv_vwmul(vbool32_t mask,vint16mf2_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vwmul(mask,op1,op2,32);
+}
+
+
+vint32m2_t test___riscv_vwmul(vbool16_t mask,vint16m1_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vwmul(mask,op1,op2,32);
+}
+
+
+vint32m4_t test___riscv_vwmul(vbool8_t mask,vint16m2_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vwmul(mask,op1,op2,32);
+}
+
+
+vint32m8_t test___riscv_vwmul(vbool4_t mask,vint16m4_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vwmul(mask,op1,op2,32);
+}
+
+
+vint64m1_t test___riscv_vwmul(vbool64_t mask,vint32mf2_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vwmul(mask,op1,op2,32);
+}
+
+
+vint64m2_t test___riscv_vwmul(vbool32_t mask,vint32m1_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vwmul(mask,op1,op2,32);
+}
+
+
+vint64m4_t test___riscv_vwmul(vbool16_t mask,vint32m2_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vwmul(mask,op1,op2,32);
+}
+
+
+vint64m8_t test___riscv_vwmul(vbool8_t mask,vint32m4_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vwmul(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+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf4,\s*t[au],\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf2,\s*t[au],\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m1,\s*t[au],\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m2,\s*t[au],\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m4,\s*t[au],\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf4,\s*t[au],\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf2,\s*t[au],\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m1,\s*t[au],\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m2,\s*t[au],\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m4,\s*t[au],\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*mf2,\s*t[au],\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m1,\s*t[au],\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m2,\s*t[au],\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m4,\s*t[au],\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf8,\s*t[au],\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf4,\s*t[au],\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf2,\s*t[au],\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m1,\s*t[au],\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m2,\s*t[au],\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m4,\s*t[au],\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf4,\s*t[au],\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf2,\s*t[au],\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m1,\s*t[au],\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m2,\s*t[au],\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m4,\s*t[au],\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*mf2,\s*t[au],\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m1,\s*t[au],\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m2,\s*t[au],\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m4,\s*t[au],\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
diff --git a/gcc/testsuite/g++.target/riscv/rvv/base/vwmul_vx_mu-1.C b/gcc/testsuite/g++.target/riscv/rvv/base/vwmul_vx_mu-1.C
new file mode 100644
index 00000000000..42572b15f3e
--- /dev/null
+++ b/gcc/testsuite/g++.target/riscv/rvv/base/vwmul_vx_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"
+
+vint16mf4_t test___riscv_vwmul_mu(vbool64_t mask,vint16mf4_t merge,vint8mf8_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vwmul_mu(mask,merge,op1,op2,vl);
+}
+
+
+vint16mf2_t test___riscv_vwmul_mu(vbool32_t mask,vint16mf2_t merge,vint8mf4_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vwmul_mu(mask,merge,op1,op2,vl);
+}
+
+
+vint16m1_t test___riscv_vwmul_mu(vbool16_t mask,vint16m1_t merge,vint8mf2_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vwmul_mu(mask,merge,op1,op2,vl);
+}
+
+
+vint16m2_t test___riscv_vwmul_mu(vbool8_t mask,vint16m2_t merge,vint8m1_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vwmul_mu(mask,merge,op1,op2,vl);
+}
+
+
+vint16m4_t test___riscv_vwmul_mu(vbool4_t mask,vint16m4_t merge,vint8m2_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vwmul_mu(mask,merge,op1,op2,vl);
+}
+
+
+vint16m8_t test___riscv_vwmul_mu(vbool2_t mask,vint16m8_t merge,vint8m4_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vwmul_mu(mask,merge,op1,op2,vl);
+}
+
+
+vint32mf2_t test___riscv_vwmul_mu(vbool64_t mask,vint32mf2_t merge,vint16mf4_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vwmul_mu(mask,merge,op1,op2,vl);
+}
+
+
+vint32m1_t test___riscv_vwmul_mu(vbool32_t mask,vint32m1_t merge,vint16mf2_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vwmul_mu(mask,merge,op1,op2,vl);
+}
+
+
+vint32m2_t test___riscv_vwmul_mu(vbool16_t mask,vint32m2_t merge,vint16m1_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vwmul_mu(mask,merge,op1,op2,vl);
+}
+
+
+vint32m4_t test___riscv_vwmul_mu(vbool8_t mask,vint32m4_t merge,vint16m2_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vwmul_mu(mask,merge,op1,op2,vl);
+}
+
+
+vint32m8_t test___riscv_vwmul_mu(vbool4_t mask,vint32m8_t merge,vint16m4_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vwmul_mu(mask,merge,op1,op2,vl);
+}
+
+
+vint64m1_t test___riscv_vwmul_mu(vbool64_t mask,vint64m1_t merge,vint32mf2_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vwmul_mu(mask,merge,op1,op2,vl);
+}
+
+
+vint64m2_t test___riscv_vwmul_mu(vbool32_t mask,vint64m2_t merge,vint32m1_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vwmul_mu(mask,merge,op1,op2,vl);
+}
+
+
+vint64m4_t test___riscv_vwmul_mu(vbool16_t mask,vint64m4_t merge,vint32m2_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vwmul_mu(mask,merge,op1,op2,vl);
+}
+
+
+vint64m8_t test___riscv_vwmul_mu(vbool8_t mask,vint64m8_t merge,vint32m4_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vwmul_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+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf4,\s*t[au],\s*mu\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf2,\s*t[au],\s*mu\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m1,\s*t[au],\s*mu\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m2,\s*t[au],\s*mu\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m4,\s*t[au],\s*mu\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf4,\s*t[au],\s*mu\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf2,\s*t[au],\s*mu\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m1,\s*t[au],\s*mu\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m2,\s*t[au],\s*mu\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m4,\s*t[au],\s*mu\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*mf2,\s*t[au],\s*mu\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m1,\s*t[au],\s*mu\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m2,\s*t[au],\s*mu\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m4,\s*t[au],\s*mu\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
diff --git a/gcc/testsuite/g++.target/riscv/rvv/base/vwmul_vx_mu-2.C b/gcc/testsuite/g++.target/riscv/rvv/base/vwmul_vx_mu-2.C
new file mode 100644
index 00000000000..fe3caef57e8
--- /dev/null
+++ b/gcc/testsuite/g++.target/riscv/rvv/base/vwmul_vx_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"
+
+vint16mf4_t test___riscv_vwmul_mu(vbool64_t mask,vint16mf4_t merge,vint8mf8_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vwmul_mu(mask,merge,op1,op2,31);
+}
+
+
+vint16mf2_t test___riscv_vwmul_mu(vbool32_t mask,vint16mf2_t merge,vint8mf4_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vwmul_mu(mask,merge,op1,op2,31);
+}
+
+
+vint16m1_t test___riscv_vwmul_mu(vbool16_t mask,vint16m1_t merge,vint8mf2_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vwmul_mu(mask,merge,op1,op2,31);
+}
+
+
+vint16m2_t test___riscv_vwmul_mu(vbool8_t mask,vint16m2_t merge,vint8m1_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vwmul_mu(mask,merge,op1,op2,31);
+}
+
+
+vint16m4_t test___riscv_vwmul_mu(vbool4_t mask,vint16m4_t merge,vint8m2_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vwmul_mu(mask,merge,op1,op2,31);
+}
+
+
+vint16m8_t test___riscv_vwmul_mu(vbool2_t mask,vint16m8_t merge,vint8m4_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vwmul_mu(mask,merge,op1,op2,31);
+}
+
+
+vint32mf2_t test___riscv_vwmul_mu(vbool64_t mask,vint32mf2_t merge,vint16mf4_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vwmul_mu(mask,merge,op1,op2,31);
+}
+
+
+vint32m1_t test___riscv_vwmul_mu(vbool32_t mask,vint32m1_t merge,vint16mf2_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vwmul_mu(mask,merge,op1,op2,31);
+}
+
+
+vint32m2_t test___riscv_vwmul_mu(vbool16_t mask,vint32m2_t merge,vint16m1_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vwmul_mu(mask,merge,op1,op2,31);
+}
+
+
+vint32m4_t test___riscv_vwmul_mu(vbool8_t mask,vint32m4_t merge,vint16m2_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vwmul_mu(mask,merge,op1,op2,31);
+}
+
+
+vint32m8_t test___riscv_vwmul_mu(vbool4_t mask,vint32m8_t merge,vint16m4_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vwmul_mu(mask,merge,op1,op2,31);
+}
+
+
+vint64m1_t test___riscv_vwmul_mu(vbool64_t mask,vint64m1_t merge,vint32mf2_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vwmul_mu(mask,merge,op1,op2,31);
+}
+
+
+vint64m2_t test___riscv_vwmul_mu(vbool32_t mask,vint64m2_t merge,vint32m1_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vwmul_mu(mask,merge,op1,op2,31);
+}
+
+
+vint64m4_t test___riscv_vwmul_mu(vbool16_t mask,vint64m4_t merge,vint32m2_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vwmul_mu(mask,merge,op1,op2,31);
+}
+
+
+vint64m8_t test___riscv_vwmul_mu(vbool8_t mask,vint64m8_t merge,vint32m4_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vwmul_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+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf4,\s*t[au],\s*mu\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf2,\s*t[au],\s*mu\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m1,\s*t[au],\s*mu\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m2,\s*t[au],\s*mu\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m4,\s*t[au],\s*mu\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*mf4,\s*t[au],\s*mu\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*mf2,\s*t[au],\s*mu\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m1,\s*t[au],\s*mu\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m2,\s*t[au],\s*mu\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m4,\s*t[au],\s*mu\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*mf2,\s*t[au],\s*mu\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m1,\s*t[au],\s*mu\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m2,\s*t[au],\s*mu\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m4,\s*t[au],\s*mu\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
diff --git a/gcc/testsuite/g++.target/riscv/rvv/base/vwmul_vx_mu-3.C b/gcc/testsuite/g++.target/riscv/rvv/base/vwmul_vx_mu-3.C
new file mode 100644
index 00000000000..ac960f36237
--- /dev/null
+++ b/gcc/testsuite/g++.target/riscv/rvv/base/vwmul_vx_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"
+
+vint16mf4_t test___riscv_vwmul_mu(vbool64_t mask,vint16mf4_t merge,vint8mf8_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vwmul_mu(mask,merge,op1,op2,32);
+}
+
+
+vint16mf2_t test___riscv_vwmul_mu(vbool32_t mask,vint16mf2_t merge,vint8mf4_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vwmul_mu(mask,merge,op1,op2,32);
+}
+
+
+vint16m1_t test___riscv_vwmul_mu(vbool16_t mask,vint16m1_t merge,vint8mf2_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vwmul_mu(mask,merge,op1,op2,32);
+}
+
+
+vint16m2_t test___riscv_vwmul_mu(vbool8_t mask,vint16m2_t merge,vint8m1_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vwmul_mu(mask,merge,op1,op2,32);
+}
+
+
+vint16m4_t test___riscv_vwmul_mu(vbool4_t mask,vint16m4_t merge,vint8m2_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vwmul_mu(mask,merge,op1,op2,32);
+}
+
+
+vint16m8_t test___riscv_vwmul_mu(vbool2_t mask,vint16m8_t merge,vint8m4_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vwmul_mu(mask,merge,op1,op2,32);
+}
+
+
+vint32mf2_t test___riscv_vwmul_mu(vbool64_t mask,vint32mf2_t merge,vint16mf4_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vwmul_mu(mask,merge,op1,op2,32);
+}
+
+
+vint32m1_t test___riscv_vwmul_mu(vbool32_t mask,vint32m1_t merge,vint16mf2_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vwmul_mu(mask,merge,op1,op2,32);
+}
+
+
+vint32m2_t test___riscv_vwmul_mu(vbool16_t mask,vint32m2_t merge,vint16m1_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vwmul_mu(mask,merge,op1,op2,32);
+}
+
+
+vint32m4_t test___riscv_vwmul_mu(vbool8_t mask,vint32m4_t merge,vint16m2_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vwmul_mu(mask,merge,op1,op2,32);
+}
+
+
+vint32m8_t test___riscv_vwmul_mu(vbool4_t mask,vint32m8_t merge,vint16m4_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vwmul_mu(mask,merge,op1,op2,32);
+}
+
+
+vint64m1_t test___riscv_vwmul_mu(vbool64_t mask,vint64m1_t merge,vint32mf2_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vwmul_mu(mask,merge,op1,op2,32);
+}
+
+
+vint64m2_t test___riscv_vwmul_mu(vbool32_t mask,vint64m2_t merge,vint32m1_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vwmul_mu(mask,merge,op1,op2,32);
+}
+
+
+vint64m4_t test___riscv_vwmul_mu(vbool16_t mask,vint64m4_t merge,vint32m2_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vwmul_mu(mask,merge,op1,op2,32);
+}
+
+
+vint64m8_t test___riscv_vwmul_mu(vbool8_t mask,vint64m8_t merge,vint32m4_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vwmul_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+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf4,\s*t[au],\s*mu\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf2,\s*t[au],\s*mu\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m1,\s*t[au],\s*mu\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m2,\s*t[au],\s*mu\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m4,\s*t[au],\s*mu\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf4,\s*t[au],\s*mu\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf2,\s*t[au],\s*mu\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m1,\s*t[au],\s*mu\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m2,\s*t[au],\s*mu\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m4,\s*t[au],\s*mu\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*mf2,\s*t[au],\s*mu\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m1,\s*t[au],\s*mu\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m2,\s*t[au],\s*mu\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m4,\s*t[au],\s*mu\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
diff --git a/gcc/testsuite/g++.target/riscv/rvv/base/vwmul_vx_tu-1.C b/gcc/testsuite/g++.target/riscv/rvv/base/vwmul_vx_tu-1.C
new file mode 100644
index 00000000000..72da245aa35
--- /dev/null
+++ b/gcc/testsuite/g++.target/riscv/rvv/base/vwmul_vx_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"
+
+vint16mf4_t test___riscv_vwmul_tu(vint16mf4_t merge,vint8mf8_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vwmul_tu(merge,op1,op2,vl);
+}
+
+
+vint16mf2_t test___riscv_vwmul_tu(vint16mf2_t merge,vint8mf4_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vwmul_tu(merge,op1,op2,vl);
+}
+
+
+vint16m1_t test___riscv_vwmul_tu(vint16m1_t merge,vint8mf2_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vwmul_tu(merge,op1,op2,vl);
+}
+
+
+vint16m2_t test___riscv_vwmul_tu(vint16m2_t merge,vint8m1_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vwmul_tu(merge,op1,op2,vl);
+}
+
+
+vint16m4_t test___riscv_vwmul_tu(vint16m4_t merge,vint8m2_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vwmul_tu(merge,op1,op2,vl);
+}
+
+
+vint16m8_t test___riscv_vwmul_tu(vint16m8_t merge,vint8m4_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vwmul_tu(merge,op1,op2,vl);
+}
+
+
+vint32mf2_t test___riscv_vwmul_tu(vint32mf2_t merge,vint16mf4_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vwmul_tu(merge,op1,op2,vl);
+}
+
+
+vint32m1_t test___riscv_vwmul_tu(vint32m1_t merge,vint16mf2_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vwmul_tu(merge,op1,op2,vl);
+}
+
+
+vint32m2_t test___riscv_vwmul_tu(vint32m2_t merge,vint16m1_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vwmul_tu(merge,op1,op2,vl);
+}
+
+
+vint32m4_t test___riscv_vwmul_tu(vint32m4_t merge,vint16m2_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vwmul_tu(merge,op1,op2,vl);
+}
+
+
+vint32m8_t test___riscv_vwmul_tu(vint32m8_t merge,vint16m4_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vwmul_tu(merge,op1,op2,vl);
+}
+
+
+vint64m1_t test___riscv_vwmul_tu(vint64m1_t merge,vint32mf2_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vwmul_tu(merge,op1,op2,vl);
+}
+
+
+vint64m2_t test___riscv_vwmul_tu(vint64m2_t merge,vint32m1_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vwmul_tu(merge,op1,op2,vl);
+}
+
+
+vint64m4_t test___riscv_vwmul_tu(vint64m4_t merge,vint32m2_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vwmul_tu(merge,op1,op2,vl);
+}
+
+
+vint64m8_t test___riscv_vwmul_tu(vint64m8_t merge,vint32m4_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vwmul_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+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf4,\s*tu,\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf2,\s*tu,\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m1,\s*tu,\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m2,\s*tu,\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m4,\s*tu,\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf4,\s*tu,\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf2,\s*tu,\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m1,\s*tu,\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m2,\s*tu,\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m4,\s*tu,\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*mf2,\s*tu,\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m1,\s*tu,\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m2,\s*tu,\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m4,\s*tu,\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
diff --git a/gcc/testsuite/g++.target/riscv/rvv/base/vwmul_vx_tu-2.C b/gcc/testsuite/g++.target/riscv/rvv/base/vwmul_vx_tu-2.C
new file mode 100644
index 00000000000..a3dca75be39
--- /dev/null
+++ b/gcc/testsuite/g++.target/riscv/rvv/base/vwmul_vx_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"
+
+vint16mf4_t test___riscv_vwmul_tu(vint16mf4_t merge,vint8mf8_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vwmul_tu(merge,op1,op2,31);
+}
+
+
+vint16mf2_t test___riscv_vwmul_tu(vint16mf2_t merge,vint8mf4_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vwmul_tu(merge,op1,op2,31);
+}
+
+
+vint16m1_t test___riscv_vwmul_tu(vint16m1_t merge,vint8mf2_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vwmul_tu(merge,op1,op2,31);
+}
+
+
+vint16m2_t test___riscv_vwmul_tu(vint16m2_t merge,vint8m1_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vwmul_tu(merge,op1,op2,31);
+}
+
+
+vint16m4_t test___riscv_vwmul_tu(vint16m4_t merge,vint8m2_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vwmul_tu(merge,op1,op2,31);
+}
+
+
+vint16m8_t test___riscv_vwmul_tu(vint16m8_t merge,vint8m4_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vwmul_tu(merge,op1,op2,31);
+}
+
+
+vint32mf2_t test___riscv_vwmul_tu(vint32mf2_t merge,vint16mf4_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vwmul_tu(merge,op1,op2,31);
+}
+
+
+vint32m1_t test___riscv_vwmul_tu(vint32m1_t merge,vint16mf2_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vwmul_tu(merge,op1,op2,31);
+}
+
+
+vint32m2_t test___riscv_vwmul_tu(vint32m2_t merge,vint16m1_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vwmul_tu(merge,op1,op2,31);
+}
+
+
+vint32m4_t test___riscv_vwmul_tu(vint32m4_t merge,vint16m2_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vwmul_tu(merge,op1,op2,31);
+}
+
+
+vint32m8_t test___riscv_vwmul_tu(vint32m8_t merge,vint16m4_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vwmul_tu(merge,op1,op2,31);
+}
+
+
+vint64m1_t test___riscv_vwmul_tu(vint64m1_t merge,vint32mf2_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vwmul_tu(merge,op1,op2,31);
+}
+
+
+vint64m2_t test___riscv_vwmul_tu(vint64m2_t merge,vint32m1_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vwmul_tu(merge,op1,op2,31);
+}
+
+
+vint64m4_t test___riscv_vwmul_tu(vint64m4_t merge,vint32m2_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vwmul_tu(merge,op1,op2,31);
+}
+
+
+vint64m8_t test___riscv_vwmul_tu(vint64m8_t merge,vint32m4_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vwmul_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+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf4,\s*tu,\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf2,\s*tu,\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m1,\s*tu,\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m2,\s*tu,\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m4,\s*tu,\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*mf4,\s*tu,\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*mf2,\s*tu,\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m1,\s*tu,\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m2,\s*tu,\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m4,\s*tu,\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*mf2,\s*tu,\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m1,\s*tu,\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m2,\s*tu,\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m4,\s*tu,\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
diff --git a/gcc/testsuite/g++.target/riscv/rvv/base/vwmul_vx_tu-3.C b/gcc/testsuite/g++.target/riscv/rvv/base/vwmul_vx_tu-3.C
new file mode 100644
index 00000000000..40748cd5273
--- /dev/null
+++ b/gcc/testsuite/g++.target/riscv/rvv/base/vwmul_vx_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"
+
+vint16mf4_t test___riscv_vwmul_tu(vint16mf4_t merge,vint8mf8_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vwmul_tu(merge,op1,op2,32);
+}
+
+
+vint16mf2_t test___riscv_vwmul_tu(vint16mf2_t merge,vint8mf4_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vwmul_tu(merge,op1,op2,32);
+}
+
+
+vint16m1_t test___riscv_vwmul_tu(vint16m1_t merge,vint8mf2_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vwmul_tu(merge,op1,op2,32);
+}
+
+
+vint16m2_t test___riscv_vwmul_tu(vint16m2_t merge,vint8m1_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vwmul_tu(merge,op1,op2,32);
+}
+
+
+vint16m4_t test___riscv_vwmul_tu(vint16m4_t merge,vint8m2_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vwmul_tu(merge,op1,op2,32);
+}
+
+
+vint16m8_t test___riscv_vwmul_tu(vint16m8_t merge,vint8m4_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vwmul_tu(merge,op1,op2,32);
+}
+
+
+vint32mf2_t test___riscv_vwmul_tu(vint32mf2_t merge,vint16mf4_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vwmul_tu(merge,op1,op2,32);
+}
+
+
+vint32m1_t test___riscv_vwmul_tu(vint32m1_t merge,vint16mf2_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vwmul_tu(merge,op1,op2,32);
+}
+
+
+vint32m2_t test___riscv_vwmul_tu(vint32m2_t merge,vint16m1_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vwmul_tu(merge,op1,op2,32);
+}
+
+
+vint32m4_t test___riscv_vwmul_tu(vint32m4_t merge,vint16m2_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vwmul_tu(merge,op1,op2,32);
+}
+
+
+vint32m8_t test___riscv_vwmul_tu(vint32m8_t merge,vint16m4_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vwmul_tu(merge,op1,op2,32);
+}
+
+
+vint64m1_t test___riscv_vwmul_tu(vint64m1_t merge,vint32mf2_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vwmul_tu(merge,op1,op2,32);
+}
+
+
+vint64m2_t test___riscv_vwmul_tu(vint64m2_t merge,vint32m1_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vwmul_tu(merge,op1,op2,32);
+}
+
+
+vint64m4_t test___riscv_vwmul_tu(vint64m4_t merge,vint32m2_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vwmul_tu(merge,op1,op2,32);
+}
+
+
+vint64m8_t test___riscv_vwmul_tu(vint64m8_t merge,vint32m4_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vwmul_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+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf4,\s*tu,\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf2,\s*tu,\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m1,\s*tu,\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m2,\s*tu,\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m4,\s*tu,\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf4,\s*tu,\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf2,\s*tu,\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m1,\s*tu,\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m2,\s*tu,\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m4,\s*tu,\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*mf2,\s*tu,\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m1,\s*tu,\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m2,\s*tu,\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m4,\s*tu,\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
diff --git a/gcc/testsuite/g++.target/riscv/rvv/base/vwmul_vx_tum-1.C b/gcc/testsuite/g++.target/riscv/rvv/base/vwmul_vx_tum-1.C
new file mode 100644
index 00000000000..10ee63acc1c
--- /dev/null
+++ b/gcc/testsuite/g++.target/riscv/rvv/base/vwmul_vx_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"
+
+vint16mf4_t test___riscv_vwmul_tum(vbool64_t mask,vint16mf4_t merge,vint8mf8_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vwmul_tum(mask,merge,op1,op2,vl);
+}
+
+
+vint16mf2_t test___riscv_vwmul_tum(vbool32_t mask,vint16mf2_t merge,vint8mf4_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vwmul_tum(mask,merge,op1,op2,vl);
+}
+
+
+vint16m1_t test___riscv_vwmul_tum(vbool16_t mask,vint16m1_t merge,vint8mf2_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vwmul_tum(mask,merge,op1,op2,vl);
+}
+
+
+vint16m2_t test___riscv_vwmul_tum(vbool8_t mask,vint16m2_t merge,vint8m1_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vwmul_tum(mask,merge,op1,op2,vl);
+}
+
+
+vint16m4_t test___riscv_vwmul_tum(vbool4_t mask,vint16m4_t merge,vint8m2_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vwmul_tum(mask,merge,op1,op2,vl);
+}
+
+
+vint16m8_t test___riscv_vwmul_tum(vbool2_t mask,vint16m8_t merge,vint8m4_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vwmul_tum(mask,merge,op1,op2,vl);
+}
+
+
+vint32mf2_t test___riscv_vwmul_tum(vbool64_t mask,vint32mf2_t merge,vint16mf4_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vwmul_tum(mask,merge,op1,op2,vl);
+}
+
+
+vint32m1_t test___riscv_vwmul_tum(vbool32_t mask,vint32m1_t merge,vint16mf2_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vwmul_tum(mask,merge,op1,op2,vl);
+}
+
+
+vint32m2_t test___riscv_vwmul_tum(vbool16_t mask,vint32m2_t merge,vint16m1_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vwmul_tum(mask,merge,op1,op2,vl);
+}
+
+
+vint32m4_t test___riscv_vwmul_tum(vbool8_t mask,vint32m4_t merge,vint16m2_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vwmul_tum(mask,merge,op1,op2,vl);
+}
+
+
+vint32m8_t test___riscv_vwmul_tum(vbool4_t mask,vint32m8_t merge,vint16m4_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vwmul_tum(mask,merge,op1,op2,vl);
+}
+
+
+vint64m1_t test___riscv_vwmul_tum(vbool64_t mask,vint64m1_t merge,vint32mf2_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vwmul_tum(mask,merge,op1,op2,vl);
+}
+
+
+vint64m2_t test___riscv_vwmul_tum(vbool32_t mask,vint64m2_t merge,vint32m1_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vwmul_tum(mask,merge,op1,op2,vl);
+}
+
+
+vint64m4_t test___riscv_vwmul_tum(vbool16_t mask,vint64m4_t merge,vint32m2_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vwmul_tum(mask,merge,op1,op2,vl);
+}
+
+
+vint64m8_t test___riscv_vwmul_tum(vbool8_t mask,vint64m8_t merge,vint32m4_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vwmul_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+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf4,\s*tu,\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf2,\s*tu,\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m1,\s*tu,\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m2,\s*tu,\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m4,\s*tu,\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf4,\s*tu,\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf2,\s*tu,\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m1,\s*tu,\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m2,\s*tu,\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m4,\s*tu,\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*mf2,\s*tu,\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m1,\s*tu,\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m2,\s*tu,\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m4,\s*tu,\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
diff --git a/gcc/testsuite/g++.target/riscv/rvv/base/vwmul_vx_tum-2.C b/gcc/testsuite/g++.target/riscv/rvv/base/vwmul_vx_tum-2.C
new file mode 100644
index 00000000000..138b8228d86
--- /dev/null
+++ b/gcc/testsuite/g++.target/riscv/rvv/base/vwmul_vx_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"
+
+vint16mf4_t test___riscv_vwmul_tum(vbool64_t mask,vint16mf4_t merge,vint8mf8_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vwmul_tum(mask,merge,op1,op2,31);
+}
+
+
+vint16mf2_t test___riscv_vwmul_tum(vbool32_t mask,vint16mf2_t merge,vint8mf4_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vwmul_tum(mask,merge,op1,op2,31);
+}
+
+
+vint16m1_t test___riscv_vwmul_tum(vbool16_t mask,vint16m1_t merge,vint8mf2_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vwmul_tum(mask,merge,op1,op2,31);
+}
+
+
+vint16m2_t test___riscv_vwmul_tum(vbool8_t mask,vint16m2_t merge,vint8m1_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vwmul_tum(mask,merge,op1,op2,31);
+}
+
+
+vint16m4_t test___riscv_vwmul_tum(vbool4_t mask,vint16m4_t merge,vint8m2_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vwmul_tum(mask,merge,op1,op2,31);
+}
+
+
+vint16m8_t test___riscv_vwmul_tum(vbool2_t mask,vint16m8_t merge,vint8m4_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vwmul_tum(mask,merge,op1,op2,31);
+}
+
+
+vint32mf2_t test___riscv_vwmul_tum(vbool64_t mask,vint32mf2_t merge,vint16mf4_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vwmul_tum(mask,merge,op1,op2,31);
+}
+
+
+vint32m1_t test___riscv_vwmul_tum(vbool32_t mask,vint32m1_t merge,vint16mf2_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vwmul_tum(mask,merge,op1,op2,31);
+}
+
+
+vint32m2_t test___riscv_vwmul_tum(vbool16_t mask,vint32m2_t merge,vint16m1_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vwmul_tum(mask,merge,op1,op2,31);
+}
+
+
+vint32m4_t test___riscv_vwmul_tum(vbool8_t mask,vint32m4_t merge,vint16m2_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vwmul_tum(mask,merge,op1,op2,31);
+}
+
+
+vint32m8_t test___riscv_vwmul_tum(vbool4_t mask,vint32m8_t merge,vint16m4_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vwmul_tum(mask,merge,op1,op2,31);
+}
+
+
+vint64m1_t test___riscv_vwmul_tum(vbool64_t mask,vint64m1_t merge,vint32mf2_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vwmul_tum(mask,merge,op1,op2,31);
+}
+
+
+vint64m2_t test___riscv_vwmul_tum(vbool32_t mask,vint64m2_t merge,vint32m1_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vwmul_tum(mask,merge,op1,op2,31);
+}
+
+
+vint64m4_t test___riscv_vwmul_tum(vbool16_t mask,vint64m4_t merge,vint32m2_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vwmul_tum(mask,merge,op1,op2,31);
+}
+
+
+vint64m8_t test___riscv_vwmul_tum(vbool8_t mask,vint64m8_t merge,vint32m4_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vwmul_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+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf4,\s*tu,\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf2,\s*tu,\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m1,\s*tu,\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m2,\s*tu,\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m4,\s*tu,\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*mf4,\s*tu,\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*mf2,\s*tu,\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m1,\s*tu,\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m2,\s*tu,\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m4,\s*tu,\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*mf2,\s*tu,\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m1,\s*tu,\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m2,\s*tu,\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m4,\s*tu,\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
diff --git a/gcc/testsuite/g++.target/riscv/rvv/base/vwmul_vx_tum-3.C b/gcc/testsuite/g++.target/riscv/rvv/base/vwmul_vx_tum-3.C
new file mode 100644
index 00000000000..137e9347999
--- /dev/null
+++ b/gcc/testsuite/g++.target/riscv/rvv/base/vwmul_vx_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"
+
+vint16mf4_t test___riscv_vwmul_tum(vbool64_t mask,vint16mf4_t merge,vint8mf8_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vwmul_tum(mask,merge,op1,op2,32);
+}
+
+
+vint16mf2_t test___riscv_vwmul_tum(vbool32_t mask,vint16mf2_t merge,vint8mf4_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vwmul_tum(mask,merge,op1,op2,32);
+}
+
+
+vint16m1_t test___riscv_vwmul_tum(vbool16_t mask,vint16m1_t merge,vint8mf2_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vwmul_tum(mask,merge,op1,op2,32);
+}
+
+
+vint16m2_t test___riscv_vwmul_tum(vbool8_t mask,vint16m2_t merge,vint8m1_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vwmul_tum(mask,merge,op1,op2,32);
+}
+
+
+vint16m4_t test___riscv_vwmul_tum(vbool4_t mask,vint16m4_t merge,vint8m2_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vwmul_tum(mask,merge,op1,op2,32);
+}
+
+
+vint16m8_t test___riscv_vwmul_tum(vbool2_t mask,vint16m8_t merge,vint8m4_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vwmul_tum(mask,merge,op1,op2,32);
+}
+
+
+vint32mf2_t test___riscv_vwmul_tum(vbool64_t mask,vint32mf2_t merge,vint16mf4_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vwmul_tum(mask,merge,op1,op2,32);
+}
+
+
+vint32m1_t test___riscv_vwmul_tum(vbool32_t mask,vint32m1_t merge,vint16mf2_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vwmul_tum(mask,merge,op1,op2,32);
+}
+
+
+vint32m2_t test___riscv_vwmul_tum(vbool16_t mask,vint32m2_t merge,vint16m1_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vwmul_tum(mask,merge,op1,op2,32);
+}
+
+
+vint32m4_t test___riscv_vwmul_tum(vbool8_t mask,vint32m4_t merge,vint16m2_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vwmul_tum(mask,merge,op1,op2,32);
+}
+
+
+vint32m8_t test___riscv_vwmul_tum(vbool4_t mask,vint32m8_t merge,vint16m4_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vwmul_tum(mask,merge,op1,op2,32);
+}
+
+
+vint64m1_t test___riscv_vwmul_tum(vbool64_t mask,vint64m1_t merge,vint32mf2_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vwmul_tum(mask,merge,op1,op2,32);
+}
+
+
+vint64m2_t test___riscv_vwmul_tum(vbool32_t mask,vint64m2_t merge,vint32m1_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vwmul_tum(mask,merge,op1,op2,32);
+}
+
+
+vint64m4_t test___riscv_vwmul_tum(vbool16_t mask,vint64m4_t merge,vint32m2_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vwmul_tum(mask,merge,op1,op2,32);
+}
+
+
+vint64m8_t test___riscv_vwmul_tum(vbool8_t mask,vint64m8_t merge,vint32m4_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vwmul_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+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf4,\s*tu,\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf2,\s*tu,\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m1,\s*tu,\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m2,\s*tu,\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m4,\s*tu,\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf4,\s*tu,\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf2,\s*tu,\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m1,\s*tu,\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m2,\s*tu,\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m4,\s*tu,\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*mf2,\s*tu,\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m1,\s*tu,\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m2,\s*tu,\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m4,\s*tu,\s*m[au]\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
diff --git a/gcc/testsuite/g++.target/riscv/rvv/base/vwmul_vx_tumu-1.C b/gcc/testsuite/g++.target/riscv/rvv/base/vwmul_vx_tumu-1.C
new file mode 100644
index 00000000000..92ab4755f24
--- /dev/null
+++ b/gcc/testsuite/g++.target/riscv/rvv/base/vwmul_vx_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"
+
+vint16mf4_t test___riscv_vwmul_tumu(vbool64_t mask,vint16mf4_t merge,vint8mf8_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vwmul_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vint16mf2_t test___riscv_vwmul_tumu(vbool32_t mask,vint16mf2_t merge,vint8mf4_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vwmul_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vint16m1_t test___riscv_vwmul_tumu(vbool16_t mask,vint16m1_t merge,vint8mf2_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vwmul_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vint16m2_t test___riscv_vwmul_tumu(vbool8_t mask,vint16m2_t merge,vint8m1_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vwmul_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vint16m4_t test___riscv_vwmul_tumu(vbool4_t mask,vint16m4_t merge,vint8m2_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vwmul_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vint16m8_t test___riscv_vwmul_tumu(vbool2_t mask,vint16m8_t merge,vint8m4_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vwmul_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vint32mf2_t test___riscv_vwmul_tumu(vbool64_t mask,vint32mf2_t merge,vint16mf4_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vwmul_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vint32m1_t test___riscv_vwmul_tumu(vbool32_t mask,vint32m1_t merge,vint16mf2_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vwmul_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vint32m2_t test___riscv_vwmul_tumu(vbool16_t mask,vint32m2_t merge,vint16m1_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vwmul_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vint32m4_t test___riscv_vwmul_tumu(vbool8_t mask,vint32m4_t merge,vint16m2_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vwmul_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vint32m8_t test___riscv_vwmul_tumu(vbool4_t mask,vint32m8_t merge,vint16m4_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vwmul_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vint64m1_t test___riscv_vwmul_tumu(vbool64_t mask,vint64m1_t merge,vint32mf2_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vwmul_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vint64m2_t test___riscv_vwmul_tumu(vbool32_t mask,vint64m2_t merge,vint32m1_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vwmul_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vint64m4_t test___riscv_vwmul_tumu(vbool16_t mask,vint64m4_t merge,vint32m2_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vwmul_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vint64m8_t test___riscv_vwmul_tumu(vbool8_t mask,vint64m8_t merge,vint32m4_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vwmul_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+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf4,\s*tu,\s*mu\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf2,\s*tu,\s*mu\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m1,\s*tu,\s*mu\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m2,\s*tu,\s*mu\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m4,\s*tu,\s*mu\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf4,\s*tu,\s*mu\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf2,\s*tu,\s*mu\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m1,\s*tu,\s*mu\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m2,\s*tu,\s*mu\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m4,\s*tu,\s*mu\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*mf2,\s*tu,\s*mu\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m1,\s*tu,\s*mu\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m2,\s*tu,\s*mu\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m4,\s*tu,\s*mu\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
diff --git a/gcc/testsuite/g++.target/riscv/rvv/base/vwmul_vx_tumu-2.C b/gcc/testsuite/g++.target/riscv/rvv/base/vwmul_vx_tumu-2.C
new file mode 100644
index 00000000000..30877b6e0ec
--- /dev/null
+++ b/gcc/testsuite/g++.target/riscv/rvv/base/vwmul_vx_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"
+
+vint16mf4_t test___riscv_vwmul_tumu(vbool64_t mask,vint16mf4_t merge,vint8mf8_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vwmul_tumu(mask,merge,op1,op2,31);
+}
+
+
+vint16mf2_t test___riscv_vwmul_tumu(vbool32_t mask,vint16mf2_t merge,vint8mf4_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vwmul_tumu(mask,merge,op1,op2,31);
+}
+
+
+vint16m1_t test___riscv_vwmul_tumu(vbool16_t mask,vint16m1_t merge,vint8mf2_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vwmul_tumu(mask,merge,op1,op2,31);
+}
+
+
+vint16m2_t test___riscv_vwmul_tumu(vbool8_t mask,vint16m2_t merge,vint8m1_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vwmul_tumu(mask,merge,op1,op2,31);
+}
+
+
+vint16m4_t test___riscv_vwmul_tumu(vbool4_t mask,vint16m4_t merge,vint8m2_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vwmul_tumu(mask,merge,op1,op2,31);
+}
+
+
+vint16m8_t test___riscv_vwmul_tumu(vbool2_t mask,vint16m8_t merge,vint8m4_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vwmul_tumu(mask,merge,op1,op2,31);
+}
+
+
+vint32mf2_t test___riscv_vwmul_tumu(vbool64_t mask,vint32mf2_t merge,vint16mf4_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vwmul_tumu(mask,merge,op1,op2,31);
+}
+
+
+vint32m1_t test___riscv_vwmul_tumu(vbool32_t mask,vint32m1_t merge,vint16mf2_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vwmul_tumu(mask,merge,op1,op2,31);
+}
+
+
+vint32m2_t test___riscv_vwmul_tumu(vbool16_t mask,vint32m2_t merge,vint16m1_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vwmul_tumu(mask,merge,op1,op2,31);
+}
+
+
+vint32m4_t test___riscv_vwmul_tumu(vbool8_t mask,vint32m4_t merge,vint16m2_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vwmul_tumu(mask,merge,op1,op2,31);
+}
+
+
+vint32m8_t test___riscv_vwmul_tumu(vbool4_t mask,vint32m8_t merge,vint16m4_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vwmul_tumu(mask,merge,op1,op2,31);
+}
+
+
+vint64m1_t test___riscv_vwmul_tumu(vbool64_t mask,vint64m1_t merge,vint32mf2_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vwmul_tumu(mask,merge,op1,op2,31);
+}
+
+
+vint64m2_t test___riscv_vwmul_tumu(vbool32_t mask,vint64m2_t merge,vint32m1_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vwmul_tumu(mask,merge,op1,op2,31);
+}
+
+
+vint64m4_t test___riscv_vwmul_tumu(vbool16_t mask,vint64m4_t merge,vint32m2_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vwmul_tumu(mask,merge,op1,op2,31);
+}
+
+
+vint64m8_t test___riscv_vwmul_tumu(vbool8_t mask,vint64m8_t merge,vint32m4_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vwmul_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+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf4,\s*tu,\s*mu\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf2,\s*tu,\s*mu\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m1,\s*tu,\s*mu\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m2,\s*tu,\s*mu\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m4,\s*tu,\s*mu\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*mf4,\s*tu,\s*mu\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*mf2,\s*tu,\s*mu\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m1,\s*tu,\s*mu\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m2,\s*tu,\s*mu\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m4,\s*tu,\s*mu\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*mf2,\s*tu,\s*mu\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m1,\s*tu,\s*mu\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m2,\s*tu,\s*mu\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m4,\s*tu,\s*mu\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
diff --git a/gcc/testsuite/g++.target/riscv/rvv/base/vwmul_vx_tumu-3.C b/gcc/testsuite/g++.target/riscv/rvv/base/vwmul_vx_tumu-3.C
new file mode 100644
index 00000000000..d1efd5a34cd
--- /dev/null
+++ b/gcc/testsuite/g++.target/riscv/rvv/base/vwmul_vx_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"
+
+vint16mf4_t test___riscv_vwmul_tumu(vbool64_t mask,vint16mf4_t merge,vint8mf8_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vwmul_tumu(mask,merge,op1,op2,32);
+}
+
+
+vint16mf2_t test___riscv_vwmul_tumu(vbool32_t mask,vint16mf2_t merge,vint8mf4_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vwmul_tumu(mask,merge,op1,op2,32);
+}
+
+
+vint16m1_t test___riscv_vwmul_tumu(vbool16_t mask,vint16m1_t merge,vint8mf2_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vwmul_tumu(mask,merge,op1,op2,32);
+}
+
+
+vint16m2_t test___riscv_vwmul_tumu(vbool8_t mask,vint16m2_t merge,vint8m1_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vwmul_tumu(mask,merge,op1,op2,32);
+}
+
+
+vint16m4_t test___riscv_vwmul_tumu(vbool4_t mask,vint16m4_t merge,vint8m2_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vwmul_tumu(mask,merge,op1,op2,32);
+}
+
+
+vint16m8_t test___riscv_vwmul_tumu(vbool2_t mask,vint16m8_t merge,vint8m4_t op1,int8_t op2,size_t vl)
+{
+    return __riscv_vwmul_tumu(mask,merge,op1,op2,32);
+}
+
+
+vint32mf2_t test___riscv_vwmul_tumu(vbool64_t mask,vint32mf2_t merge,vint16mf4_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vwmul_tumu(mask,merge,op1,op2,32);
+}
+
+
+vint32m1_t test___riscv_vwmul_tumu(vbool32_t mask,vint32m1_t merge,vint16mf2_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vwmul_tumu(mask,merge,op1,op2,32);
+}
+
+
+vint32m2_t test___riscv_vwmul_tumu(vbool16_t mask,vint32m2_t merge,vint16m1_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vwmul_tumu(mask,merge,op1,op2,32);
+}
+
+
+vint32m4_t test___riscv_vwmul_tumu(vbool8_t mask,vint32m4_t merge,vint16m2_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vwmul_tumu(mask,merge,op1,op2,32);
+}
+
+
+vint32m8_t test___riscv_vwmul_tumu(vbool4_t mask,vint32m8_t merge,vint16m4_t op1,int16_t op2,size_t vl)
+{
+    return __riscv_vwmul_tumu(mask,merge,op1,op2,32);
+}
+
+
+vint64m1_t test___riscv_vwmul_tumu(vbool64_t mask,vint64m1_t merge,vint32mf2_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vwmul_tumu(mask,merge,op1,op2,32);
+}
+
+
+vint64m2_t test___riscv_vwmul_tumu(vbool32_t mask,vint64m2_t merge,vint32m1_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vwmul_tumu(mask,merge,op1,op2,32);
+}
+
+
+vint64m4_t test___riscv_vwmul_tumu(vbool16_t mask,vint64m4_t merge,vint32m2_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vwmul_tumu(mask,merge,op1,op2,32);
+}
+
+
+vint64m8_t test___riscv_vwmul_tumu(vbool8_t mask,vint64m8_t merge,vint32m4_t op1,int32_t op2,size_t vl)
+{
+    return __riscv_vwmul_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+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf4,\s*tu,\s*mu\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf2,\s*tu,\s*mu\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m1,\s*tu,\s*mu\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m2,\s*tu,\s*mu\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m4,\s*tu,\s*mu\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf4,\s*tu,\s*mu\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf2,\s*tu,\s*mu\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m1,\s*tu,\s*mu\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m2,\s*tu,\s*mu\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m4,\s*tu,\s*mu\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*mf2,\s*tu,\s*mu\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m1,\s*tu,\s*mu\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m2,\s*tu,\s*mu\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m4,\s*tu,\s*mu\s+vwmul\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */