r181075 - in /trunk/gcc: ChangeLog ifcvt.c test...

[kyukhin@gcc.gnu.org]

Author: kyukhin
Date: Mon Nov  7 08:41:55 2011
New Revision: 181075

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=181075
Log:
gcc/
	PR rtl-optimization/47698
	* ifconv.c (noce_operand_ok): prevent CMOV generation
	for volatile mem.

gcc/testsuite/
	PR rtl-optimization/47698
	* gcc.target/i386/47698.c: New test.


Added:
    trunk/gcc/testsuite/gcc.target/i386/47698.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/ifcvt.c
    trunk/gcc/testsuite/ChangeLog