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[Bug middle-end/32033] [4.3 Regression] ICE in fold_comparison, at fold-const.c:8531 at -O3
- 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: 22 May 2007 12:26:46 -0000
- Subject: [Bug middle-end/32033] [4.3 Regression] ICE in fold_comparison, at fold-const.c:8531 at -O3
- References: <bug-32033-12387@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #2 from rguenth at gcc dot gnu dot org 2007-05-22 13:26 -------
Confirmed. We enter with the unfolded tree
D.2472_4 * 0 < 0
which is propagated from
D.2473_6 = D.2472_4 * 0
during forwprop. inlining is not properly folding its trees during inlining
of explosion_map (0).
--
rguenth at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |rguenth at gcc dot gnu dot
| |org, hubicka at gcc dot gnu
| |dot org
Status|UNCONFIRMED |NEW
Ever Confirmed|0 |1
Last reconfirmed|0000-00-00 00:00:00 |2007-05-22 13:26:45
date| |
Target Milestone|--- |4.3.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32033