diff --git a/gcc/config/riscv/autovec.md b/gcc/config/riscv/autovec.md
index 493d57454858f81e2f825662789cf253ffd3387d..f6d8616d5a206acc1b83e5311a881049ea9fa379 100644
--- a/gcc/config/riscv/autovec.md
+++ b/gcc/config/riscv/autovec.md
@@ -1401,9 +1401,9 @@
   /* If we set the first element, emit an v(f)mv.s.[xf].  */
   if (operands[2] == const0_rtx)
     {
-      rtx ops[] = {operands[0], operands[1]};
+      rtx ops[] = {operands[0], operands[0], operands[1]};
       riscv_vector::emit_nonvlmax_insn (code_for_pred_broadcast (<MODE>mode),
-                                         riscv_vector::SCALAR_MOVE_OP, ops, CONST1_RTX (Pmode));
+					riscv_vector::SCALAR_MOVE_MERGED_OP, ops, CONST1_RTX (Pmode));
     }
   else
     {
diff --git a/gcc/config/riscv/riscv-protos.h b/gcc/config/riscv/riscv-protos.h
index 5a2d218d67bdea00ae8c0baf19237a7b38295e18..6d9367d9602198d4581fd88aca31ab160570e246 100644
--- a/gcc/config/riscv/riscv-protos.h
+++ b/gcc/config/riscv/riscv-protos.h
@@ -345,6 +345,10 @@ enum insn_type : unsigned int
   SCALAR_MOVE_OP = HAS_DEST_P | HAS_MASK_P | USE_ONE_TRUE_MASK_P | HAS_MERGE_P
 		   | USE_VUNDEF_MERGE_P | TDEFAULT_POLICY_P | MDEFAULT_POLICY_P
 		   | UNARY_OP_P,
+
+  SCALAR_MOVE_MERGED_OP = HAS_DEST_P | HAS_MASK_P | USE_ONE_TRUE_MASK_P
+			  | HAS_MERGE_P | TDEFAULT_POLICY_P | MDEFAULT_POLICY_P
+			  | UNARY_OP_P,
 };
 
 enum vlmul_type
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/base/scalar-move-merged-run-1.c b/gcc/testsuite/gcc.target/riscv/rvv/base/scalar-move-merged-run-1.c
new file mode 100644
index 0000000000000000000000000000000000000000..7aee75c6940882fce9f673c7e39a4026e24a2ff4
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/base/scalar-move-merged-run-1.c
@@ -0,0 +1,29 @@
+/* { dg-do run { target { riscv_vector } } } */
+/* { dg-options "-O3 -Wno-psabi" } */
+
+#define TEST_VAL 2
+
+typedef long long vl_t __attribute__((vector_size(2 * sizeof (long long))));
+
+void init_vl (vl_t *u)
+{
+  vl_t t;
+  long long *p = (long long *)&t;
+
+  p[0] = p[1] = TEST_VAL;
+
+  *u = t;
+}
+
+int
+main ()
+{
+  vl_t vl = {};
+
+  init_vl (&vl);
+
+  if (vl[0] != TEST_VAL || vl[1] != TEST_VAL)
+    __builtin_abort ();
+
+  return 0;
+}