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

[dberlin@gcc.gnu.org]

CVSROOT:	/cvs/gcc
Module name:	gcc
Changes by:	dberlin@gcc.gnu.org	2005-10-19 03:34:50

Modified files:
	gcc            : ChangeLog tree-ssa-pre.c 
Added files:
	gcc/testsuite/g++.dg/tree-ssa: pr24231-1.C pr24231-2.C 
	                               pr24231-3.C 

Log message:
	2005-10-18  Daniel Berlin <dberlin@dberlin.org>
	
	Fix PR tree-optimization/24231
	
	* tree-ssa-pre.c (try_look_through_load): Skip abnormal phi names
	(compute_avail): Ditto.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.10181&r2=2.10182
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree-ssa-pre.c.diff?cvsroot=gcc&r1=2.99&r2=2.100
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/g++.dg/tree-ssa/pr24231-1.C.diff?cvsroot=gcc&r1=NONE&r2=1.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/g++.dg/tree-ssa/pr24231-2.C.diff?cvsroot=gcc&r1=NONE&r2=1.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/g++.dg/tree-ssa/pr24231-3.C.diff?cvsroot=gcc&r1=NONE&r2=1.1