git: openjdk/jdk17u-dev: 2 new changesets

Tue Sep 13 14:36:03 UTC 2022

Changeset: 36dd0a71
Author:    Boris Ulasevich <bulasevich at openjdk.org>
Committer: Dmitry Samersoff <dsamersoff at openjdk.org>
Date:      2022-09-13 14:33:11 +0000
URL:       https://git.openjdk.org/jdk17u-dev/commit/36dd0a71b79a327f8df386b9618589c105a546cd

8270848: Redundant unsafe opmask register allocation in some instruction patterns.

Reviewed-by: phh, dsamersoff
Backport-of: 71ca0c08f09e87673f1cf3f918a0802961359166

! src/hotspot/cpu/x86/matcher_x86.hpp
! src/hotspot/cpu/x86/x86_32.ad
! src/hotspot/cpu/x86/x86_64.ad

Changeset: 486cffea
Author:    Boris Ulasevich <bulasevich at openjdk.org>
Committer: Dmitry Samersoff <dsamersoff at openjdk.org>
Date:      2022-09-13 14:34:31 +0000
URL:       https://git.openjdk.org/jdk17u-dev/commit/486cffeab4b52f942c596e7d2bb942152275b2ef

8282347: AARCH64: Untaken branch in has_negatives stub

Reviewed-by: phh, dsamersoff
Backport-of: 3efd6aa4c9b6420520709281ab1ca46ba4242c87

! src/hotspot/cpu/aarch64/stubGenerator_aarch64.cpp