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[Bug rtl-optimization/32300] [4.3 Regression] ICE with -O2 -fsee
- 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: 12 Jun 2007 12:36:27 -0000
- Subject: [Bug rtl-optimization/32300] [4.3 Regression] ICE with -O2 -fsee
- References: <bug-32300-8535@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #1 from rguenth at gcc dot gnu dot org 2007-06-12 12:36 -------
Confirmed. A dataflow merge fallout probably:
Program received signal SIGSEGV, Segmentation fault.
0x00000000007c449c in df_insn_refs_verify (collection_rec=0x7fff1ab011c0,
bb=0x2aec90911360, insn=0x2aec9074dfa0, abort_if_fail=1 '\001')
at /space/rguenther/src/svn/trunk/gcc/df-scan.c:4148
4148 if (!DF_INSN_UID_DEFS (uid))
--
rguenth at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |zadeck at naturalbridge dot
| |com
Status|UNCONFIRMED |NEW
Ever Confirmed|0 |1
Last reconfirmed|0000-00-00 00:00:00 |2007-06-12 12:36:27
date| |
Summary|ICE with -O2 -fsee |[4.3 Regression] ICE with -
| |O2 -fsee
Target Milestone|--- |4.3.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32300