[Bug target/113295] [14 Regression] SPEC 2006 416.gamess miscompares on Aarch64 when built with -Ofast -mcpu=native since g:2f46e3578d45ff060a0a329cb39d4f52878f9d5a

2024-02-23 Thread rsandifo at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113295 Richard Sandiford changed: What|Removed |Added Resolution|--- |FIXED Status|ASSIGNED

[Bug target/113295] [14 Regression] SPEC 2006 416.gamess miscompares on Aarch64 when built with -Ofast -mcpu=native since g:2f46e3578d45ff060a0a329cb39d4f52878f9d5a

2024-02-23 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113295 --- Comment #8 from GCC Commits --- The trunk branch has been updated by Richard Sandiford : https://gcc.gnu.org/g:9f105cfdc1bca6c9224384b3044c4ca5894e1e4c commit r14-9156-g9f105cfdc1bca6c9224384b3044c4ca5894e1e4c Author: Richard Sandiford

[Bug target/113295] [14 Regression] SPEC 2006 416.gamess miscompares on Aarch64 when built with -Ofast -mcpu=native since g:2f46e3578d45ff060a0a329cb39d4f52878f9d5a

2024-02-23 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113295 --- Comment #7 from GCC Commits --- The trunk branch has been updated by Richard Sandiford : https://gcc.gnu.org/g:8a16e06da97f51574cfad17e2cece2e58571305d commit r14-9155-g8a16e06da97f51574cfad17e2cece2e58571305d Author: Richard Sandiford

[Bug target/113295] [14 Regression] SPEC 2006 416.gamess miscompares on Aarch64 when built with -Ofast -mcpu=native since g:2f46e3578d45ff060a0a329cb39d4f52878f9d5a

2024-02-21 Thread rsandifo at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113295 --- Comment #6 from Richard Sandiford --- For me the miscompilation is in jkdmem_, where we end up allocating the same registers to both arms of an fcsel. It sounds like it occurs elsewhere too. I have a candidate fix, but need to think a bit

[Bug target/113295] [14 Regression] SPEC 2006 416.gamess miscompares on Aarch64 when built with -Ofast -mcpu=native since g:2f46e3578d45ff060a0a329cb39d4f52878f9d5a

2024-02-21 Thread rsandifo at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113295 Richard Sandiford changed: What|Removed |Added Assignee|unassigned at gcc dot gnu.org |rsandifo at gcc dot gnu.org

[Bug target/113295] [14 Regression] SPEC 2006 416.gamess miscompares on Aarch64 when built with -Ofast -mcpu=native since g:2f46e3578d45ff060a0a329cb39d4f52878f9d5a

2024-02-21 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 Keywords|needs-bisection | Summary|[14 Regression]