[Bug tree-optimization/54767] [4.7/4.8 Regression] Incorrect code generated with "-O2 -fcheck=bounds"

2013-01-16 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54767 --- Comment #11 from Richard Biener 2013-01-16 13:57:53 UTC --- Author: rguenth Date: Wed Jan 16 13:57:48 2013 New Revision: 195238 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=195238 Log: 2013-01-16 Richard Biener

[Bug tree-optimization/54767] [4.7/4.8 Regression] Incorrect code generated with "-O2 -fcheck=bounds"

2013-01-15 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54767 Richard Biener changed: What|Removed |Added Priority|P4 |P2 --- Comment #10 from Richar

[Bug tree-optimization/54767] [4.7/4.8 Regression] Incorrect code generated with "-O2 -fcheck=bounds"

2013-01-15 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54767 --- Comment #9 from Richard Biener 2013-01-15 11:28:48 UTC --- Exactly the same issue as PR53465, just instead of an equivalence we have a symbolic range [_79, _79] which is of course also an "equivalence". Trunk fails for the reduced te

[Bug tree-optimization/54767] [4.7/4.8 Regression] Incorrect code generated with "-O2 -fcheck=bounds"

2013-01-15 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54767 Richard Biener changed: What|Removed |Added Status|NEW |ASSIGNED Component|for