git: openjdk/jdk21u-dev: master: 8317575: AArch64: C2_MacroAssembler::fast_lock uses rscratch1 for cmpxchg result

[Paul Hohensee]

Changeset: a7e928c9
Branch: master
Author:    Boris Ulasevich <bulasevich at openjdk.org>
Committer: Paul Hohensee <phh at openjdk.org>
Date:      2024-09-05 16:43:14 +0000
URL:       https://git.openjdk.org/jdk21u-dev/commit/a7e928c9acdcae00052d91136dde8f1516b8e081

8317575: AArch64: C2_MacroAssembler::fast_lock uses rscratch1 for cmpxchg result

Backport-of: 387504c9e4b93d162dcef7c90c57c27295858d2e

! src/hotspot/cpu/aarch64/c2_MacroAssembler_aarch64.cpp