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This commit is contained in:
Ramkumar Sunderbabu 2026-01-16 14:07:57 +05:30
parent e4474ad8ae
commit 647d4c09f8
1 changed files with 4 additions and 3 deletions
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7
src/hotspot/cpu/x86/vm_version_x86.cpp
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@ -1,5 +1,5 @@
/*
* Copyright (c) 1997, 2025, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 1997, 2027, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@ -1340,8 +1340,9 @@ void VM_Version::get_processor_features() {
FLAG_SET_DEFAULT(UseSHA512Intrinsics, false);
}
if (supports_evex() && supports_avx512bw()) {
if (UseSHA && supports_evex() && supports_avx512bw()) {
if (FLAG_IS_DEFAULT(UseSHA3Intrinsics)) {
FLAG_SET_DEFAULT(UseSHA3Intrinsics, true);
UseSHA3Intrinsics = true;
}
} else if (UseSHA3Intrinsics) {
@ -1349,7 +1350,7 @@ void VM_Version::get_processor_features() {
FLAG_SET_DEFAULT(UseSHA3Intrinsics, false);
}
if (!(UseSHA1Intrinsics || UseSHA256Intrinsics || UseSHA512Intrinsics)) {
if (!(UseSHA1Intrinsics || UseSHA256Intrinsics || UseSHA512Intrinsics || UseSHA3Intrinsics)) {
FLAG_SET_DEFAULT(UseSHA, false);
}