http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54300
Richard Biener rguenth at gcc dot gnu.org changed:
What|Removed |Added
Priority|P3 |P2
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54300
--- Comment #4 from Eric Batut eric.batut at allegorithmic dot com 2012-10-25
12:56:33 UTC ---
I did the test with -fno-strict-aliasing and the exact same problem occur.
Do I need to provide more information on this issue for it to move to
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54300
Steven Bosscher steven at gcc dot gnu.org changed:
What|Removed |Added
Keywords|
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54300
Jakub Jelinek jakub at gcc dot gnu.org changed:
What|Removed |Added
Target Milestone|4.7.2 |4.7.3
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54300
Richard Guenther rguenth at gcc dot gnu.org changed:
What|Removed |Added
Status|WAITING |UNCONFIRMED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54300
--- Comment #2 from Eric Batut eric.batut at allegorithmic dot com 2012-08-20
16:11:35 UTC ---
(In reply to comment #1)
Hi Richard
Using -O2 -fno-strict-aliasing generates the exact same (incorrect) code.
Your testcase is quite convoluted but
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54300
Richard Guenther rguenth at gcc dot gnu.org changed:
What|Removed |Added
Status|UNCONFIRMED |WAITING