git: openjdk/jdk: 8283894: Intrinsify compress and expand bits on x86

[Jatin Bhateja]

Changeset: f347ff99
Author:    Jatin Bhateja <jbhateja at openjdk.org>
Date:      2022-06-06 00:37:54 +0000
URL:       https://git.openjdk.java.net/jdk/commit/f347ff9986afbc578aca8784be658d3629904786

8283894: Intrinsify compress and expand bits on x86

Reviewed-by: psandoz, sviswanathan, jrose, kvn

! 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/x86.ad
! src/hotspot/cpu/x86/x86_32.ad
! src/hotspot/cpu/x86/x86_64.ad
! src/hotspot/share/classfile/vmIntrinsics.hpp
! src/hotspot/share/opto/c2compiler.cpp
! src/hotspot/share/opto/intrinsicnode.cpp
! src/hotspot/share/opto/intrinsicnode.hpp
! src/hotspot/share/opto/library_call.cpp
! src/hotspot/share/opto/library_call.hpp
! src/hotspot/share/opto/mulnode.hpp
! src/java.base/share/classes/java/lang/Integer.java
! src/java.base/share/classes/java/lang/Long.java
+ test/hotspot/gtest/opto/test_compress_expand_bits.cpp
+ test/hotspot/jtreg/compiler/intrinsics/TestBitShuffleOpers.java
! test/jdk/ProblemList.txt
! test/jdk/java/lang/CompressExpandSanityTest.java
! test/jdk/java/lang/CompressExpandTest.java