PING^1 [PATCH] rs6000: New pass to mitigate SP float load perf issue on Power10

Hi, Gentle ping: https://gcc.gnu.org/pipermail/gcc-patches/2023-November/636599.html BR, Kewen on 2023/11/15 17:16, Kewen.Lin wrote: > Hi, > > As Power ISA defines, when loading a scalar single precision (SP) > floating point from memory, we have the double precision (DP) format > in target re

[PATCH] rs6000: New pass to mitigate SP float load perf issue on Power10

Hi, As Power ISA defines, when loading a scalar single precision (SP) floating point from memory, we have the double precision (DP) format in target register converted from SP, it's unlike some other architectures which supports SP and DP in registers with their separated formats. The scalar SP i