[Bug tree-optimization/45522] PRE misses oppurtunity for statement folding.

2021-07-20 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=45522 Richard Biener changed: What|Removed |Added Status|NEW |RESOLVED Known to work|

[Bug tree-optimization/45522] PRE misses oppurtunity for statement folding.

2021-07-20 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=45522 Andrew Pinski changed: What|Removed |Added Severity|normal |enhancement

[Bug tree-optimization/45522] PRE misses oppurtunity for statement folding.

2021-07-20 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=45522 --- Comment #14 from Andrew Pinski --- So the testcase in comment #5 I think the problem is we can't figure out _messages[err] == ((void *) 0 is false.

[Bug tree-optimization/45522] PRE misses oppurtunity for statement folding.

2011-08-09 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45522 Richard Guenther changed: What|Removed |Added Last reconfirmed|2010-10-28 20:41:46 |2011-08-09 20:41:46 Summary