git: openjdk/jdk: 8270848: Redundant unsafe opmask register allocation in some instruction patterns.

[Jatin Bhateja]

Changeset: 71ca0c08
Author:    Jatin Bhateja <jbhateja at openjdk.org>
Date:      2021-07-30 18:28:30 +0000
URL:       https://git.openjdk.java.net/jdk/commit/71ca0c08f09e87673f1cf3f918a0802961359166

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

Reviewed-by: sviswanathan, kvn

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