[Bug tree-optimization/22335] DOM creates mis-matched types

[cvs-commit at gcc dot gnu dot org]

------- Additional Comments From cvs-commit at gcc dot gnu dot org  2005-07-12 17:00 -------
Subject: Bug 22335

CVSROOT:	/cvs/gcc
Module name:	gcc
Changes by:	pinskia@gcc.gnu.org	2005-07-12 17:00:03

Modified files:
	gcc            : ChangeLog tree-ssa-dom.c 

Log message:
	2005-07-12  Andrew Pinski  <pinskia@physics.uc.edu>
	
	PR tree-opt/22335
	* tree-ssa-dom.c (eliminate_redundant_computations): Reject the prop if
	requiring a cast in a non RHS of modify_expr.  Add a cast when required.
	(lookup_avail_expr): Use constant_boolean_node instead
	of boolean_false_node/boolean_true_node.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.9417&r2=2.9418
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree-ssa-dom.c.diff?cvsroot=gcc&r1=2.121&r2=2.122



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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22335