git: openjdk/jdk: 8051725: Improve expansion of Conv2B nodes in the middle-end

[Tobias Hartmann]

Changeset: fb0b1f0c
Author:    Jasmine Karthikeyan <jkarthikeyan at openjdk.org>
Committer: Tobias Hartmann <thartmann at openjdk.org>
Date:      2023-05-30 14:11:12 +0000
URL:       https://git.openjdk.org/jdk/commit/fb0b1f0c23403020969c968bb916d3cb2df3301a

8051725: Improve expansion of Conv2B nodes in the middle-end

Reviewed-by: thartmann, qamai, sviswanathan

! src/hotspot/cpu/aarch64/aarch64.ad
! src/hotspot/cpu/arm/arm.ad
! src/hotspot/cpu/x86/assembler_x86.cpp
! src/hotspot/cpu/x86/assembler_x86.hpp
! src/hotspot/cpu/x86/c1_LIRAssembler_x86.cpp
! src/hotspot/cpu/x86/x86_64.ad
! src/hotspot/share/opto/addnode.cpp
! src/hotspot/share/opto/cfgnode.cpp
! src/hotspot/share/opto/convertnode.cpp
! src/hotspot/share/opto/convertnode.hpp
! src/hotspot/share/opto/movenode.cpp
+ test/hotspot/jtreg/compiler/c2/irTests/TestConv2BExpansion.java
+ test/micro/org/openjdk/bench/vm/compiler/x86/Conv2BRules.java