[Bug tree-optimization/80281] [5/6 Regression] Wrong constant folding

2017-06-22 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80281 --- Comment #19 from Richard Biener --- Author: rguenth Date: Thu Jun 22 07:30:03 2017 New Revision: 249499 URL: https://gcc.gnu.org/viewcvs?rev=249499=gcc=rev Log: 2017-06-22 Richard Biener Backport from mainline

[Bug tree-optimization/80281] [5/6 Regression] Wrong constant folding

2017-04-06 Thread vogt at linux dot vnet.ibm.com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80281 --- Comment #18 from Dominik Vogt --- Fixed.

[Bug tree-optimization/80281] [5/6 Regression] Wrong constant folding

2017-04-06 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80281 --- Comment #17 from Richard Biener --- Author: rguenth Date: Thu Apr 6 11:25:35 2017 New Revision: 246726 URL: https://gcc.gnu.org/viewcvs?rev=246726=gcc=rev Log: 2017-04-06 Richard Biener PR middle-end/80281

[Bug tree-optimization/80281] [5/6 Regression] Wrong constant folding

2017-04-05 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80281 --- Comment #16 from Jakub Jelinek --- Can be reproduced on x86_64-linux with -O2 -mfma -ffast-math. Comparing pre and post r246674 differences, the first one I see in forwprop3: @@ -3,6 +3,7 @@ foo (unsigned int x, unsigned int y, unsigned

[Bug tree-optimization/80281] [5/6 Regression] Wrong constant folding

2017-04-05 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80281 --- Comment #15 from Jakub Jelinek --- I've seen it fail on powerpc64-linux too.

[Bug tree-optimization/80281] [5/6 Regression] Wrong constant folding

2017-04-05 Thread vogt at linux dot vnet.ibm.com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80281 --- Comment #14 from Dominik Vogt --- Created attachment 41135 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=41135=edit dumpfile

[Bug tree-optimization/80281] [5/6 Regression] Wrong constant folding

2017-04-05 Thread vogt at linux dot vnet.ibm.com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80281 Dominik Vogt changed: What|Removed |Added CC||krebbel at gcc dot gnu.org,

[Bug tree-optimization/80281] [5/6 Regression] Wrong constant folding

2017-04-04 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80281 Richard Biener changed: What|Removed |Added Known to work||4.4.7, 7.0.1 Summary|[5/6/7