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[Bug rtl-optimization/25115] [4.2 Regression] Segmentation fault in pre_insert_copy_insn
- 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: 20 Dec 2005 17:06:19 -0000
- Subject: [Bug rtl-optimization/25115] [4.2 Regression] Segmentation fault in pre_insert_copy_insn
- References: <bug-25115-5208@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #10 from bonzini at gnu dot org 2005-12-20 17:06 -------
Subject: Bug 25115
Author: bonzini
Date: Tue Dec 20 17:06:14 2005
New Revision: 108855
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=108855
Log:
2005-12-20 Roger Sayle <roger@eyesopen.com>
Paolo Bonzini <bonzini@gnu.org>
PR rtl-optimization/25115
* gcse.c (pre_insert_copy_insn): Fall back to the sole
SET in the insn if there is no SET for an
expression that is equivalent to EXPR.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/gcse.c
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=25115