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[Bug rtl-optimization/33410] [4.2/4.3 regression] ICE in iv_analyze_expr, at loop-iv.c:934
- From: "belyshev at depni dot sinp dot msu dot ru" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 18 Sep 2007 15:59:38 -0000
- Subject: [Bug rtl-optimization/33410] [4.2/4.3 regression] ICE in iv_analyze_expr, at loop-iv.c:934
- References: <bug-33410-5724@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #2 from belyshev at depni dot sinp dot msu dot ru 2007-09-18 15:59 -------
Confirmed.
Also breaks bootstrap if CFLAGS is set to -O3.
I couldn't reproduce this with 4.1 so "reported against = 4.1.0" is probably
typo.
Can be reproduced in a cross compiler.
--
belyshev at depni dot sinp dot msu dot ru changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |belyshev at depni dot sinp
| |dot msu dot ru
Status|UNCONFIRMED |NEW
Ever Confirmed|0 |1
GCC build triplet|alpha-linux-gnu |
GCC host triplet|alpha-linux-gnu |
Keywords| |build
Known to work| |4.1.2
Last reconfirmed|0000-00-00 00:00:00 |2007-09-18 15:59:38
date| |
Summary|ICE in iv_analyze_expr, at |[4.2/4.3 regression] ICE in
|loop-iv.c:934 |iv_analyze_expr, at loop-
| |iv.c:934
Version|4.1.0 |4.2.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33410