r197451 - in /branches/gcc-4_6-branch/gcc: Chan...

[jakub@gcc.gnu.org]

Author: jakub
Date: Wed Apr  3 18:05:09 2013
New Revision: 197451

URL: http://gcc.gnu.org/viewcvs?rev=197451&root=gcc&view=rev
Log:
	Backported from mainline
	2013-03-06  Jakub Jelinek  <jakub@redhat.com>

	PR tree-optimization/56539
	* tree-tailcall.c (adjust_return_value_with_ops): Use GSI_SAME_STMT
	instead of GSI_CONTINUE_LINKING as last argument to
	force_gimple_operand_gsi.  Adjust function comment.

	* gcc.c-torture/compile/pr56539.c: New test.

Added:
    branches/gcc-4_6-branch/gcc/testsuite/gcc.c-torture/compile/pr56539.c
Modified:
    branches/gcc-4_6-branch/gcc/ChangeLog
    branches/gcc-4_6-branch/gcc/testsuite/ChangeLog
    branches/gcc-4_6-branch/gcc/tree-tailcall.c