r212292 - in /branches/gcc-4_8-branch/gcc: Chan...

[jakub@gcc.gnu.org]

Author: jakub
Date: Fri Jul  4 08:37:39 2014
New Revision: 212292

URL: https://gcc.gnu.org/viewcvs?rev=212292&root=gcc&view=rev
Log:
	PR tree-optimization/61684
	* tree-ssa-ifcombine.c (recognize_single_bit_test): Make sure
	rhs1 of conversion is a SSA_NAME before using SSA_NAME_DEF_STMT on it.

	* gcc.c-torture/compile/pr61684.c: New test.

Added:
    branches/gcc-4_8-branch/gcc/testsuite/gcc.c-torture/compile/pr61684.c
Modified:
    branches/gcc-4_8-branch/gcc/ChangeLog
    branches/gcc-4_8-branch/gcc/testsuite/ChangeLog
    branches/gcc-4_8-branch/gcc/tree-ssa-ifcombine.c