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[Bug tree-optimization/36917] [4.3 regression] miscompilation with -O2 and r136501
- From: "rguenth at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 24 Jul 2008 09:31:51 -0000
- Subject: [Bug tree-optimization/36917] [4.3 regression] miscompilation with -O2 and r136501
- References: <bug-36917-11764@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #8 from rguenth at gcc dot gnu dot org 2008-07-24 09:31 -------
Looking at the source I don't see any integer overflows - the fact that
-fno-ivopts makes it work and the effect is on a variable introduced by
ivopts hints at a GCC bug more than a application bug.
So - now I cannot put the state back to UNCONFIRMED. :P
--
rguenth at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|WAITING |NEW
Ever Confirmed|0 |1
Last reconfirmed|0000-00-00 00:00:00 |2008-07-24 09:31:51
date| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36917