r177762 - in /trunk/gcc: ChangeLog fold-const.c

[rguenth@gcc.gnu.org]

Author: rguenth
Date: Mon Aug 15 15:01:33 2011
New Revision: 177762

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=177762
Log:
2011-08-15  Richard Guenther  <rguenther@suse.de>

	PR middle-end/50082
	* fold-const.c (maybe_canonicalize_comparison_1): Properly
	convert the modified operand to the other operand type.
	(fold_comparison): Call maybe_canonicalize_comparison_1 with
	useless conversions stripped from comparison operands.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/fold-const.c