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[Bug rtl-optimization/22002] [4.0 Regression] internal consistency failure with -funroll-loops
- From: "amodra at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 15 Nov 2005 01:00:18 -0000
- Subject: [Bug rtl-optimization/22002] [4.0 Regression] internal consistency failure with -funroll-loops
- References: <bug-22002-3760@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #10 from amodra at gcc dot gnu dot org 2005-11-15 01:00 -------
Subject: Bug 22002
Author: amodra
Date: Tue Nov 15 01:00:09 2005
New Revision: 106922
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=106922
Log:
PR rtl-optimization/22002
* combine.c (distribute_notes): Detect cases where a reg dies
two or more times in a bb, including on the insn we are combining,
and place the death note on the correct range.
Modified:
branches/gcc-4_0-branch/gcc/ChangeLog
branches/gcc-4_0-branch/gcc/combine.c
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22002