r157093 - in /trunk/gcc: ChangeLog gimple.c gim...

[rguenth@gcc.gnu.org]

Author: rguenth
Date: Fri Feb 26 16:01:52 2010
New Revision: 157093

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=157093
Log:
2010-02-26  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/43186
	* gimple.h (gimple_fold): Remove.
	* gimple.c (gimple_fold): Remove.  Inline into single user ...
	* tree-cfgcleanup.c (cleanup_control_expr_graph): ... here.
	Try harder for conditions.

	* gcc.c-torture/compile/pr43186.c: New testcase.

Added:
    trunk/gcc/testsuite/gcc.c-torture/compile/pr43186.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/gimple.c
    trunk/gcc/gimple.h
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-cfgcleanup.c