git: openjdk/jdk: 8288043: Optimize FP to word/sub-word integral type conversion on X86 AVX2 platforms

[Jatin Bhateja]

Changeset: 2ceb80c6
Author:    Jatin Bhateja <jbhateja at openjdk.org>
Date:      2022-10-12 01:05:44 +0000
URL:       https://git.openjdk.org/jdk/commit/2ceb80c60f2c1a479e5d79aac7d983e0bf29b253

8288043: Optimize FP to word/sub-word integral type conversion on X86 AVX2 platforms

Reviewed-by: kvn, sviswanathan

! 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/c2_MacroAssembler_x86.hpp
! src/hotspot/cpu/x86/matcher_x86.hpp
! src/hotspot/cpu/x86/x86.ad
! src/hotspot/share/opto/loopTransform.cpp
! test/hotspot/jtreg/compiler/vectorapi/VectorFPtoIntCastTest.java
! test/hotspot/jtreg/compiler/vectorapi/reshape/utils/TestCastMethods.java
! test/micro/org/openjdk/bench/jdk/incubator/vector/VectorFPtoIntCastOperations.java