This is the mail archive of the
gcc-bugs@gcc.gnu.org
mailing list for the GCC project.
[Bug rtl-optimization/29798] [4.3 Regression] -O2 gives wrong results
- From: "bonzini at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 14 Nov 2006 09:06:54 -0000
- Subject: [Bug rtl-optimization/29798] [4.3 Regression] -O2 gives wrong results
- References: <bug-29798-11807@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #15 from bonzini at gnu dot org 2006-11-14 09:06 -------
Subject: Bug 29798
Author: bonzini
Date: Tue Nov 14 09:06:42 2006
New Revision: 118809
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=118809
Log:
2006-11-14 Paolo Bonzini <bonzini@gnu.org>
Merge from mainline:
2006-11-14 Paolo Bonzini <bonzini@gnu.org>
PR rtl-optimization/29798
* fwprop.c (use_killed_between): Check that DEF_INSN dominates
TARGET_INSN before any other check.
Modified:
branches/dataflow-branch/gcc/ChangeLog.dataflow
branches/dataflow-branch/gcc/fwprop.c
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29798