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[Bug rtl-optimization/35542] [4.3 Regression] fwprop only propagates one operand
- 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: 1 Aug 2008 09:55:26 -0000
- Subject: [Bug rtl-optimization/35542] [4.3 Regression] fwprop only propagates one operand
- References: <bug-35542-7746@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #9 from bonzini at gnu dot org 2008-08-01 09:55 -------
Subject: Bug 35542
Author: bonzini
Date: Fri Aug 1 09:54:04 2008
New Revision: 138505
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=138505
Log:
2008-08-01 Paolo Bonzini <bonzini@gnu.org>
Backport from mainline:
2008-04-02 Andy Hutchinson <hutchinsonamdy@aim.com>
PR rtl-optimization/35542
* fwprop.c (forward_propagate_and_simplify): Replace
loc_reg_mentioned_in_p with reg_mentioned_p.
Modified:
branches/gcc-4_3-branch/gcc/ChangeLog
branches/gcc-4_3-branch/gcc/fwprop.c
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35542