Integrated: 8256479: [PPC64] C2 crashes when UseVectorByteReverseInstructionsPPC64 used without SuperwordUseVSX

Wed Nov 18 10:24:03 UTC 2020

On Tue, 17 Nov 2020 15:27:29 GMT, Martin Doerr <mdoerr at openjdk.org> wrote:

> C2 crashes on Power9 when using UseVectorByteReverseInstructionsPPC64 without SuperwordUseVSX. bytes_reverse_long_vecNode uses a Vector Register. See bug for more details.
> 
> The VectorConversion tests can detect the issue.

This pull request has now been integrated.

Changeset: 97074969
Author:    Martin Doerr <mdoerr at openjdk.org>
URL:       https://git.openjdk.java.net/jdk/commit/97074969
Stats:     18 lines in 2 files changed: 16 ins; 0 del; 2 mod

8256479: [PPC64] C2 crashes when UseVectorByteReverseInstructionsPPC64 used without SuperwordUseVSX

Reviewed-by: goetz, psandoz

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PR: https://git.openjdk.java.net/jdk/pull/1262