r221900 - in /trunk/gcc: ChangeLog testsuite/Ch...

[jakub@gcc.gnu.org]

Author: jakub
Date: Tue Apr  7 14:35:18 2015
New Revision: 221900

URL: https://gcc.gnu.org/viewcvs?rev=221900&root=gcc&view=rev
Log:
	PR debug/65678
	* valtrack.c (debug_lowpart_subreg): New function.
	(dead_debug_insert_temp): Use it.

	* g++.dg/debug/pr65678.C: New test.

Added:
    trunk/gcc/testsuite/g++.dg/debug/pr65678.C
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/valtrack.c