git: openjdk/jdk: 8294588: Auto vectorize half precision floating point conversion APIs

[Jatin Bhateja]

Changeset: 073897c8
Author:    Smita Kamath <svkamath at openjdk.org>
Committer: Jatin Bhateja <jbhateja at openjdk.org>
Date:      2022-12-08 09:46:59 +0000
URL:       https://git.openjdk.org/jdk/commit/073897c88bbc430e8751a18baf7487f6474fd0c3

8294588: Auto vectorize half precision floating point conversion APIs

Reviewed-by: sviswanathan, kvn, jbhateja, fgao, xgong

! src/hotspot/cpu/x86/assembler_x86.cpp
! src/hotspot/cpu/x86/assembler_x86.hpp
! src/hotspot/cpu/x86/vm_version_x86.cpp
! src/hotspot/cpu/x86/x86.ad
! src/hotspot/share/adlc/formssel.cpp
! src/hotspot/share/opto/classes.hpp
! src/hotspot/share/opto/superword.cpp
! src/hotspot/share/opto/vectorIntrinsics.cpp
! src/hotspot/share/opto/vectornode.cpp
! src/hotspot/share/opto/vectornode.hpp
! test/hotspot/jtreg/compiler/lib/ir_framework/IRNode.java
+ test/hotspot/jtreg/compiler/vectorization/TestFloatConversionsVector.java