git: openjdk/jdk17u-dev: 8268276: Base64 Decoding optimization for x86 using AVX-512

[Derek White]

Changeset: 07050b00
Author:    Scott Gibbons <scott.gibbons at intel.com>
Committer: Derek White <drwhite at openjdk.org>
Date:      2022-11-09 21:31:10 +0000
URL:       https://git.openjdk.org/jdk17u-dev/commit/07050b000ce20350c55505fbc5595c0b6c3052b5

8268276: Base64 Decoding optimization for x86 using AVX-512

Co-authored-by: Derek White <drwhite at openjdk.org>
Co-authored-by: Sandhya Viswanathan <sviswanathan at openjdk.org>
Backport-of: c37988d0793b24d98d285530dfda69999a227937

! .gitignore
! src/hotspot/cpu/aarch64/stubGenerator_aarch64.cpp
! src/hotspot/cpu/ppc/stubGenerator_ppc.cpp
! src/hotspot/cpu/x86/assembler_x86.cpp
! src/hotspot/cpu/x86/assembler_x86.hpp
! src/hotspot/cpu/x86/stubGenerator_x86_64.cpp
! src/hotspot/cpu/x86/stubRoutines_x86.cpp
! src/hotspot/cpu/x86/stubRoutines_x86.hpp
! src/hotspot/share/classfile/vmIntrinsics.hpp
! src/hotspot/share/opto/library_call.cpp
! src/hotspot/share/opto/runtime.cpp
! src/java.base/share/classes/java/util/Base64.java