git: openjdk/jdk: master: 8352504: RISC-V: implement and enable CMoveI/L

[Hamlin Li]

Changeset: bcc33d5e
Branch: master
Author:    Hamlin Li <mli at openjdk.org>
Date:      2025-04-22 08:32:03 +0000
URL:       https://git.openjdk.org/jdk/commit/bcc33d5ef3bdbfaee51c45014851c54028da03f1

8352504: RISC-V: implement and enable CMoveI/L
8346786: RISC-V: Reconsider ConditionalMoveLimit when adding conditional move

Reviewed-by: fyang, fjiang

! src/hotspot/cpu/riscv/c2_MacroAssembler_riscv.cpp
! src/hotspot/cpu/riscv/c2_MacroAssembler_riscv.hpp
! src/hotspot/cpu/riscv/c2_globals_riscv.hpp
! src/hotspot/cpu/riscv/macroAssembler_riscv.cpp
! src/hotspot/cpu/riscv/macroAssembler_riscv.hpp
! src/hotspot/cpu/riscv/riscv.ad
! src/hotspot/cpu/riscv/vm_version_riscv.cpp
! src/hotspot/os_cpu/linux_riscv/riscv_hwprobe.cpp
! test/hotspot/jtreg/compiler/c2/irTests/ModINodeIdealizationTests.java
! test/hotspot/jtreg/compiler/c2/irTests/ModLNodeIdealizationTests.java
! test/hotspot/jtreg/compiler/c2/irTests/TestConv2BExpansion.java
! test/hotspot/jtreg/compiler/c2/irTests/TestFPComparison.java
! test/hotspot/jtreg/compiler/c2/irTests/TestIfMinMax.java
! test/hotspot/jtreg/compiler/lib/ir_framework/TestFramework.java
! test/hotspot/jtreg/compiler/vectorapi/TestVectorTest.java
+ test/micro/org/openjdk/bench/java/lang/ClassComparison.java
! test/micro/org/openjdk/bench/java/lang/FPComparison.java
+ test/micro/org/openjdk/bench/java/lang/IntegerComparison.java
+ test/micro/org/openjdk/bench/java/lang/LongComparison.java
+ test/micro/org/openjdk/bench/java/lang/PointerComparison.java