[Bug rtl-optimization/99462] Enhance scheduling to split instructions

2021-03-08 Thread amonakov at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99462 --- Comment #3 from Alexander Monakov --- (for context, the above patch was for PR 98856, but it's based on incorrect latency analysis, see bug 98856 comment #38 ) Right now schedulers cannot easily split instructions for that purpose, it would

[Bug rtl-optimization/99462] Enhance scheduling to split instructions

2021-03-08 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99462 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #2

[Bug rtl-optimization/99462] Enhance scheduling to split instructions

2021-03-08 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99462 Richard Biener changed: What|Removed |Added Keywords||missed-optimization