[Bug target/113295] [14 Regression] SPEC 2006 416.gamess miscompares on Aarch64 when built with -Ofast -march=native -flto

2024-02-21 Thread tnfchris at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113295 --- Comment #3 from Tamar Christina --- I'm however able to reproduce it at -Ofast alone, no need for `-flto`

[Bug target/113295] [14 Regression] SPEC 2006 416.gamess miscompares on Aarch64 when built with -Ofast -march=native -flto

2024-02-21 Thread tnfchris at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113295 --- Comment #2 from Tamar Christina --- bisected to commit g:2f46e3578d45ff060a0a329cb39d4f52878f9d5a Author: Richard Sandiford Date: Thu Dec 14 13:46:16 2023 + aarch64: Improve handling of accumulators in early-ra Being very

[Bug target/113295] [14 Regression] SPEC 2006 416.gamess miscompares on Aarch64 when built with -Ofast -march=native -flto

2024-02-19 Thread tnfchris at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113295 Tamar Christina changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug target/113295] [14 Regression] SPEC 2006 416.gamess miscompares on Aarch64 when built with -Ofast -march=native -flto

2024-01-09 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113295 Andrew Pinski changed: What|Removed |Added Summary|SPEC 2006 416.gamess|[14 Regression] SPEC 2006