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r123715 - in /trunk/gcc: ChangeLog simplify-rtx.c


Author: rguenth
Date: Wed Apr 11 12:13:54 2007
New Revision: 123715

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=123715
Log:
2007-04-11  Richard Guenther  <rguenther@suse.de>

	PR middle-end/31530
	* simplify-rtx.c (simplify_binary_operation_1): Do not simplify
	a * -b + c as c - a * b if we honor sign dependent rounding.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/simplify-rtx.c


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