r215765 - in /branches/gcc-4_9-branch/gcc: Chan...

[jakub@gcc.gnu.org]

Author: jakub
Date: Wed Oct  1 14:41:49 2014
New Revision: 215765

URL: https://gcc.gnu.org/viewcvs?rev=215765&root=gcc&view=rev
Log:
	Backported from mainline
	2014-09-10  Jan Hubicka  <hubicka@ucw.cz>

	PR tree-optimization/63186
	* ipa-split.c (test_nonssa_use): Skip nonforced labels.
	(mark_nonssa_use): Likewise.
	(verify_non_ssa_vars): Verify all header blocks for label
	definitions.

	* gcc.dg/pr63186.c: New testcase.

Added:
    branches/gcc-4_9-branch/gcc/testsuite/gcc.dg/pr63186.c
Modified:
    branches/gcc-4_9-branch/gcc/ChangeLog
    branches/gcc-4_9-branch/gcc/ipa-split.c
    branches/gcc-4_9-branch/gcc/testsuite/ChangeLog