Integrated: 8365218: [JVMCI] AArch64 CPU features are not computed correctly after 8364128
Yudi Zheng
yzheng at openjdk.org
Thu Aug 14 07:43:16 UTC 2025
On Mon, 11 Aug 2025 13:59:55 GMT, Yudi Zheng <yzheng at openjdk.org> wrote:
> https://github.com/openjdk/jdk/pull/26515 changes the `VM_Version::CPU_` constant values on AArch64 and Graal now sees unsupported CPU features. This may result in SIGILL due to Graal emitting unsupported instructions, such as `CPU_SHA3`-based eor3 instructions in AArch64 SHA3 stubs.
This pull request has now been integrated.
Changeset: e3201628
Author: Yudi Zheng <yzheng at openjdk.org>
URL: https://git.openjdk.org/jdk/commit/e320162815d529bc65cd058b34ec39d60d032ce7
Stats: 74 lines in 4 files changed: 9 ins; 54 del; 11 mod
8365218: [JVMCI] AArch64 CPU features are not computed correctly after 8364128
Reviewed-by: dnsimon
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PR: https://git.openjdk.org/jdk/pull/26727
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