On Thu, 1 Sep 2022 18:26:52 GMT, Smita Kamath <svkam...@openjdk.org> wrote:
>> src/hotspot/cpu/x86/x86_64.ad line 11330: >> >>> 11328: ins_pipe( pipe_slow ); >>> 11329: %} >>> 11330: >> >> For HF2F, good to also add optimized rule with LoadS to benefit from >> vcvtph2ps memory src form of instruction. >> match(Set dst (ConvHF2F ( LoadS mem))); > > Hi @sviswa7 , with this rule, I dont see additional performance gain. So I > have not added it in the latest update. ok, sounds good. ------------- PR: https://git.openjdk.org/jdk/pull/9781