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[Bug tree-optimization/21658] CCP does not propagate ADDR_EXPR far enough.
- From: "cvs-commit at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 27 May 2005 16:31:42 -0000
- Subject: [Bug tree-optimization/21658] CCP does not propagate ADDR_EXPR far enough.
- References: <20050518231201.21658.kazu@cs.umass.edu>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From cvs-commit at gcc dot gnu dot org 2005-05-27 16:31 -------
Subject: Bug 21658
CVSROOT: /cvs/gcc
Module name: gcc
Changes by: kazu@gcc.gnu.org 2005-05-27 16:31:29
Modified files:
gcc : ChangeLog tree-ssa-ccp.c
gcc/testsuite : ChangeLog
Added files:
gcc/testsuite/gcc.dg/tree-ssa: pr21658.c
Log message:
gcc/
PR tree-optimization/21658
* tree-ssa-ccp.c (ccp_fold): Call fold_binary instead of
fold_binary_to_constant. Likewise, call fold_unary instead of
fold_unary_to_constant.
testsuite/
PR tree-optimization/21658
* gcc.dg/tree-ssa/pr21658.c: New.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.8920&r2=2.8921
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree-ssa-ccp.c.diff?cvsroot=gcc&r1=2.72&r2=2.73
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.diff?cvsroot=gcc&r1=1.5546&r2=1.5547
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.dg/tree-ssa/pr21658.c.diff?cvsroot=gcc&r1=NONE&r2=1.1
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21658