git: openjdk/jdk: master: 8365772: RISC-V: correctly prereserve NaN payload when converting from float to float16 in vector way

[Hamlin Li]

Changeset: 32df2d17
Branch: master
Author:    Hamlin Li <mli at openjdk.org>
Date:      2025-08-27 10:15:25 +0000
URL:       https://git.openjdk.org/jdk/commit/32df2d17f3c0407ad7e90eacfdc0fd7a65f67551

8365772: RISC-V: correctly prereserve NaN payload when converting from float to float16 in vector way

Reviewed-by: fyang, rehn

! src/hotspot/cpu/riscv/assembler_riscv.hpp
! src/hotspot/cpu/riscv/c2_MacroAssembler_riscv.cpp
! test/hotspot/jtreg/compiler/vectorization/TestFloatConversionsVectorNaN.java