8332487: Regression in Crypto-AESGCMBench.encrypt (and others) after JDK-8328181

Jatin Bhateja · Jatin Bhateja · commit 1d889e54fc6d · 2024-05-30T17:14:07.000Z
Reviewed-by: thartmann
diff --git a/src/hotspot/cpu/x86/x86.ad b/src/hotspot/cpu/x86/x86.ad
@@ -1749,6 +1749,7 @@ bool Matcher::match_rule_supported_vector(int opcode, int vlen, BasicType bt) {
         return false;
       }
       break;
+    case Op_ClearArray:
     case Op_VectorMaskGen:
     case Op_VectorCmpMasked:
       if (!is_LP64 || !VM_Version::supports_avx512bw()) {

Original file line number	Diff line number	Diff line change
`@@ -1749,6 +1749,7 @@ bool Matcher::match_rule_supported_vector(int opcode, int vlen, BasicType bt) {`
`1749`	`1749`	`return false;`
`1750`	`1750`	`}`
`1751`	`1751`	`break;`
	`1752`	`+ case Op_ClearArray:`
`1752`	`1753`	`case Op_VectorMaskGen:`
`1753`	`1754`	`case Op_VectorCmpMasked:`
`1754`	`1755`	`if (!is_LP64 \|\| !VM_Version::supports_avx512bw()) {`