git: openjdk/jdk: master: 8353192: C2: Clean up x86 backend after 32-bit x86 removal

[Aleksey Shipilev]

Changeset: 250eb743
Branch: master
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2025-04-09 08:22:48 +0000
URL:       https://git.openjdk.org/jdk/commit/250eb743c112fbcc45bf2b3ded1c644b19893577

8353192: C2: Clean up x86 backend after 32-bit x86 removal

Reviewed-by: kvn, epeter

! src/hotspot/cpu/x86/c2_CodeStubs_x86.cpp
! src/hotspot/cpu/x86/c2_MacroAssembler_x86.cpp
! src/hotspot/cpu/x86/c2_MacroAssembler_x86.hpp
! src/hotspot/cpu/x86/matcher_x86.hpp
! src/hotspot/cpu/x86/x86.ad
! src/hotspot/share/adlc/archDesc.cpp