r172774 - in /trunk/gcc: ChangeLog testsuite/Ch...

[rguenth@gcc.gnu.org]

Author: rguenth
Date: Wed Apr 20 15:50:26 2011
New Revision: 172774

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=172774
Log:
2011-04-20  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/47892
	* tree-if-conv.c (if_convertible_stmt_p): Const builtins
	are if-convertible.

	* gcc.dg/vect/fast-math-ifcvt-1.c: New testcase.

Added:
    trunk/gcc/testsuite/gcc.dg/vect/fast-math-ifcvt-1.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-if-conv.c