r150383 - in /trunk/gcc: ChangeLog simplify-rtx...

[janis@gcc.gnu.org]

Author: janis
Date: Mon Aug  3 21:38:53 2009
New Revision: 150383

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=150383
Log:
	PR c/39902
	* simplify-rtx.c (simplify_binary_operation_1): Disable
	simplifications for decimal float operations.

	PR c/39902
	* gcc.target/powerpc/pr39902-2.c: New test.

Added:
    trunk/gcc/testsuite/gcc.target/powerpc/pr39902-2.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/simplify-rtx.c
    trunk/gcc/testsuite/ChangeLog