[Bug tree-optimization/49452] comp-goto-2.c regresses in testing

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49452 --- Comment #11 from Janis Johnson 2011-06-27 18:05:41 UTC --- I have confirmed that the -Os failures began with r175063 and that the tests pass for several revision before that and pass for several after, so it's unlikely to be an intermittent f

[Bug tree-optimization/49452] comp-goto-2.c regresses in testing

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49452 --- Comment #10 from Easwaran Raman 2011-06-24 23:07:58 UTC --- (In reply to comment #9) > I still get the -Os failures (I never had the others) with r175389 and have > attached the requested rtl dumps. This doesn't look like a DSE related bug t

[Bug tree-optimization/49452] comp-goto-2.c regresses in testing

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49452 --- Comment #8 from Janis Johnson 2011-06-24 23:02:12 UTC --- Created attachment 24601 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=24601 rtl dump for -Os failure

[Bug tree-optimization/49452] comp-goto-2.c regresses in testing

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49452 --- Comment #9 from Janis Johnson 2011-06-24 23:02:58 UTC --- I still get the -Os failures (I never had the others) with r175389 and have attached the requested rtl dumps.

[Bug tree-optimization/49452] comp-goto-2.c regresses in testing

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49452 --- Comment #7 from Janis Johnson 2011-06-24 23:01:40 UTC --- Created attachment 24600 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=24600 rtl dump for -Os failure

[Bug tree-optimization/49452] comp-goto-2.c regresses in testing

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49452 --- Comment #6 from Easwaran Raman 2011-06-24 22:19:40 UTC --- Could you please test if r175384 fixes these failures? Otherwise please run one of the smaller tests with -fdump-rtl-dse1-all and -fdump-rtl-cse2 (the pass before DSE) and upload thos

[Bug tree-optimization/49452] comp-goto-2.c regresses in testing

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49452 Janis Johnson changed: What|Removed |Added CC||janis at gcc dot gnu.org --- Comment #5 f

[Bug tree-optimization/49452] comp-goto-2.c regresses in testing

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49452 Ramana Radhakrishnan changed: What|Removed |Added Keywords||wrong-code Status|UNCO

[Bug tree-optimization/49452] comp-goto-2.c regresses in testing

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49452 --- Comment #4 from Ramana Radhakrishnan 2011-06-18 08:37:06 UTC --- (In reply to comment #3) > > I haven't looked at in great detail yet to analyse what causes this problem > > but > > it appears to have appeared in the last week or so. > > Ma

[Bug tree-optimization/49452] comp-goto-2.c regresses in testing

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49452 --- Comment #3 from Eric Botcazou 2011-06-17 16:55:48 UTC --- > I haven't looked at in great detail yet to analyse what causes this problem > but > it appears to have appeared in the last week or so. Maybe r175063 (significant dse.c change).

[Bug tree-optimization/49452] comp-goto-2.c regresses in testing

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49452 Eric Botcazou changed: What|Removed |Added CC||ebotcazou at gcc dot |