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8373998: RISC-V: simple optimization of ConvHF2F

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Co-authored-by: Fei Yang <fyang@openjdk.org>
Reviewed-by: fyang, dzhang
This commit is contained in:
Hamlin Li 2025-12-19 09:19:46 +00:00
parent e72f205ae3
commit 5eb8774909
1 changed files with 1 additions and 1 deletions
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src/hotspot/cpu/riscv/riscv.ad
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@ -8542,7 +8542,7 @@ instruct convD2F_reg(fRegF dst, fRegD src) %{
// single <-> half precision
instruct convHF2F_reg_reg(fRegF dst, iRegINoSp src, iRegINoSp tmp) %{
instruct convHF2F_reg_reg(fRegF dst, iRegIorL2I src, iRegINoSp tmp) %{
match(Set dst (ConvHF2F src));
effect(TEMP tmp);
format %{ "fmv.h.x $dst, $src\t# move source from $src to $dst\n\t"