gcc/gcc ChangeLog tree-ssa-pre.c testsuite/gcc ...

[dberlin@gcc.gnu.org]

CVSROOT:	/cvs/gcc
Module name:	gcc
Changes by:	dberlin@gcc.gnu.org	2005-03-16 16:20:12

Modified files:
	gcc            : ChangeLog tree-ssa-pre.c 
Added files:
	gcc/testsuite/gcc.dg/tree-ssa: pr20940.c 

Log message:
	2005-03-16  Daniel Berlin  <dberlin@dberlin.org>
	
	Fix PR tree-optimization/20940
	
	* tree-ssa-pre.c (create_expression_by_pieces): Use
	force_gimple_operand on result of fold.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.7871&r2=2.7872
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree-ssa-pre.c.diff?cvsroot=gcc&r1=2.70&r2=2.71
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.dg/tree-ssa/pr20940.c.diff?cvsroot=gcc&r1=NONE&r2=1.1