[Bug rtl-optimization/89721] __builtin_mffs sometimes optimized away

2019-10-17 Thread segher at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89721 Segher Boessenkool changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug rtl-optimization/89721] __builtin_mffs sometimes optimized away

2019-10-17 Thread segher at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89721 --- Comment #7 from Segher Boessenkool --- Author: segher Date: Thu Oct 17 19:52:55 2019 New Revision: 277132 URL: https://gcc.gnu.org/viewcvs?rev=277132=gcc=rev Log: Backport from trunk 2019-03-15 Segher Boessenkool

[Bug rtl-optimization/89721] __builtin_mffs sometimes optimized away

2019-10-17 Thread segher at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89721 --- Comment #6 from Segher Boessenkool --- Author: segher Date: Thu Oct 17 19:51:01 2019 New Revision: 277131 URL: https://gcc.gnu.org/viewcvs?rev=277131=gcc=rev Log: Backport from trunk 2019-03-15 Segher Boessenkool

[Bug rtl-optimization/89721] __builtin_mffs sometimes optimized away

2019-04-30 Thread segher at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89721 --- Comment #5 from Segher Boessenkool --- No, it needs backports. Thanks for reminding me!

[Bug rtl-optimization/89721] __builtin_mffs sometimes optimized away

2019-04-29 Thread bergner at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89721 --- Comment #4 from Peter Bergner --- Segher, can we move this to Fixed now?

[Bug rtl-optimization/89721] __builtin_mffs sometimes optimized away

2019-03-15 Thread segher at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89721 Segher Boessenkool changed: What|Removed |Added Status|NEW |ASSIGNED

[Bug rtl-optimization/89721] __builtin_mffs sometimes optimized away

2019-03-15 Thread segher at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89721 --- Comment #3 from Segher Boessenkool --- Fixed on trunk so far.

[Bug rtl-optimization/89721] __builtin_mffs sometimes optimized away

2019-03-15 Thread segher at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89721 --- Comment #2 from Segher Boessenkool --- Author: segher Date: Fri Mar 15 22:09:15 2019 New Revision: 269716 URL: https://gcc.gnu.org/viewcvs?rev=269716=gcc=rev Log: LRA: side_effects_p stmts' output is not invariant (PR89721) PR89721 shows