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gcc/gcc ChangeLog fold-const.c testsuite/Chang ...
- From: law at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: 31 May 2005 14:33:31 -0000
- Subject: gcc/gcc ChangeLog fold-const.c testsuite/Chang ...
CVSROOT: /cvs/gcc
Module name: gcc
Changes by: law@gcc.gnu.org 2005-05-31 14:33:30
Modified files:
gcc : ChangeLog fold-const.c
gcc/testsuite : ChangeLog
Added files:
gcc/testsuite/gcc.dg/tree-ssa: foldaddr-1.c
Log message:
* fold-const.c (extract_array_ref): Handle more cases,
do some useful canonicalization of the base.
(fold_binary): Explicitly deal with arrays of zero-sized
structures during folding of &a[i] == &a[j].
* gcc.dg/tree-ssa/foldaddr-1.c: New test.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.8952&r2=2.8953
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/fold-const.c.diff?cvsroot=gcc&r1=1.583&r2=1.584
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.diff?cvsroot=gcc&r1=1.5562&r2=1.5563
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.dg/tree-ssa/foldaddr-1.c.diff?cvsroot=gcc&r1=NONE&r2=1.1