[Bug optimization/12661] [tree-ssa] gimplification failure

[cvs-commit at gcc dot gnu dot org]

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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=12661



------- Additional Comments From cvs-commit at gcc dot gnu dot org  2003-10-21 14:51 -------
Subject: Bug 12661

CVSROOT:	/cvs/gcc
Module name:	gcc
Branch: 	tree-ssa-20020619-branch
Changes by:	jason@gcc.gnu.org	2003-10-21 14:51:55

Modified files:
	gcc            : ChangeLog.tree-ssa tree-dfa.c tree-simple.c 
	                 gimplify.c 

Log message:
	PR optimization/12661
	* tree-dfa.c (get_expr_operands): Handle TRUTH_NOT_EXPR.
	* tree-simple.c (is_gimple_rhs): Allow TRUTH_NOT_EXPR.
	* gimplify.c (gimplify_expr) <TRUTH_NOT_EXPR>: Don't rewrite to an
	EQ_EXPR.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.tree-ssa.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.1.2.768&r2=1.1.2.769
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree-dfa.c.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.1.4.174&r2=1.1.4.175
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree-simple.c.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.1.4.58&r2=1.1.4.59
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/gimplify.c.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.1.2.97&r2=1.1.2.98