8365841: RISC-V: Several IR verification tests fail after JDK-8350960 without Zvfh

DingliZhang · RealFYang · commit 2e06a917659d · 2025-08-21T01:20:16.000Z
Reviewed-by: fyang, fjiang, mli
diff --git a/src/hotspot/cpu/riscv/riscv_v.ad b/src/hotspot/cpu/riscv/riscv_v.ad
@@ -110,6 +110,7 @@ source %{
         if (vlen < 4) {
           return false;
         }
+        break;
       case Op_VectorCastHF2F:
       case Op_VectorCastF2HF:
       case Op_AddVHF:
