On Thu, 25 Aug 2022 03:15:52 GMT, Sandhya Viswanathan <sviswanat...@openjdk.org> wrote:
>> Smita Kamath has updated the pull request incrementally with one additional >> commit since the last revision: >> >> Updated copyright comment > > 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. ------------- PR: https://git.openjdk.org/jdk/pull/9781
