git: openjdk/jdk: 8294865: x86: Improve the code generation of MulVB and MulVL

[Quan Anh Mai]

Changeset: 404e8de1
Author:    Quan Anh Mai <qamai at openjdk.org>
Date:      2022-10-15 11:28:02 +0000
URL:       https://git.openjdk.org/jdk/commit/404e8de1559adade31df98a83919841f080b5b89

8294865: x86: Improve the code generation of MulVB and MulVL

Reviewed-by: kvn, vlivanov

! src/hotspot/cpu/x86/assembler_x86.cpp
! src/hotspot/cpu/x86/assembler_x86.hpp
! src/hotspot/cpu/x86/c2_MacroAssembler_x86.cpp
! src/hotspot/cpu/x86/matcher_x86.hpp
! src/hotspot/cpu/x86/x86.ad