[Bug target/52034] __builtin_copysign optimization suboptimal

2021-09-03 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=52034 Andrew Pinski changed: What|Removed |Added Target Milestone|--- |11.0 Resolution|---

[Bug target/52034] __builtin_copysign optimization suboptimal

2021-09-03 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=52034 --- Comment #5 from Andrew Pinski --- Th

[Bug target/52034] __builtin_copysign optimization suboptimal

2021-09-03 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=52034 Andrew Pinski changed: What|Removed |Added See Also||https://gcc.gnu.org/bugzill

[Bug target/52034] __builtin_copysign optimization suboptimal

2018-08-30 Thread glisse at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=52034 Marc Glisse changed: What|Removed |Added Last reconfirmed|2012-01-29 00:00:00 |2018-8-30 Known to fail|

[Bug target/52034] __builtin_copysign optimization suboptimal

2012-01-30 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52034 --- Comment #2 from Richard Guenther 2012-01-30 09:35:37 UTC --- It's an RA issue I think - the RA isn't very clever when it comes to coalescing pseudos with incoming or outgoing fixed regs.

[Bug target/52034] __builtin_copysign optimization suboptimal

2012-01-28 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52034 Andrew Pinski changed: What|Removed |Added Target||x86_64-*-* i?86-*-* Status|UN