https://gcc.gnu.org/bugzilla/show_bug.cgi?id=36884
Andrew Pinski changed:
What|Removed |Added
See Also||https://gcc.gnu.org/bugzill
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36884
--- Comment #7 from Steven Bosscher 2012-10-15
07:47:27 UTC ---
(In reply to comment #5)
> Obviously, noce_try_sign_mask does it's work unconditionally and does
> not take into account costs. It appears that it assumes that cheap
> barr
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36884
Richard Guenther changed:
What|Removed |Added
Target Milestone|4.7.1 |---
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36884
Richard Guenther changed:
What|Removed |Added
Target Milestone|4.7.0 |4.7.1
--- Comment #6 from Richard Guen
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36884
Georg-Johann Lay changed:
What|Removed |Added
Target Milestone|--- |4.7.0
--- Comment #5 from Georg-Johann
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36884
--- Comment #4 from Georg-Johann Lay 2011-07-05
13:20:15 UTC ---
Created attachment 24691
--> http://gcc.gnu.org/bugzilla/attachment.cgi?id=24691
C Testcase pr36884.c
This testcase shows the dis-optimization in 4.7. trunk
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36884
Georg-Johann Lay changed:
What|Removed |Added
Keywords||missed-optimization
Status
