git: openjdk/jdk17u-dev: 2 new changesets

[Paul Hohensee]

Changeset: a19596d1
Author:    Ben Taylor <btaylor at openjdk.org>
Committer: Paul Hohensee <phh at openjdk.org>
Date:      2023-07-15 16:04:49 +0000
URL:       https://git.openjdk.org/jdk17u-dev/commit/a19596d1089a298daa6f01cf3166e34f199d9950

8289512: Fix GCC 12 warnings for adlc output_c.cpp

Backport-of: a8fe2d97a2ea1d3ce70d6095740c4ac7ec113761

! src/hotspot/share/adlc/output_c.cpp

Changeset: 6d4bfb74
Author:    Ben Taylor <btaylor at openjdk.org>
Committer: Paul Hohensee <phh at openjdk.org>
Date:      2023-07-15 16:05:22 +0000
URL:       https://git.openjdk.org/jdk17u-dev/commit/6d4bfb74f75ade0c2364967e1e903575e8b142b0

8307147: [x86] Dangling pointer warning for Assembler::_attributes

Reviewed-by: phh
Backport-of: 3599448ad833553dd502a4f941dad7295b557d55

! src/hotspot/cpu/x86/assembler_x86.cpp
! src/hotspot/cpu/x86/assembler_x86.hpp
! src/hotspot/share/utilities/compilerWarnings.hpp
! src/hotspot/share/utilities/compilerWarnings_gcc.hpp