r232558 - in /trunk/gcc: ChangeLog shrink-wrap....

[jakub@gcc.gnu.org]

Author: jakub
Date: Tue Jan 19 13:21:04 2016
New Revision: 232558

URL: https://gcc.gnu.org/viewcvs?rev=232558&root=gcc&view=rev
Log:
	PR debug/65779
	* shrink-wrap.c: Include valtrack.h.
	(move_insn_for_shrink_wrap): Add DEBUG argument.  If
	MAY_HAVE_DEBUG_INSNS, call dead_debug_add on DEBUG_INSNs
	in between insn and where it will be moved to.  Call
	dead_debug_insert_temp.
	(prepare_shrink_wrap): Adjust caller.  Call dead_debug_local_init
	first and dead_debug_local_finish at the end.
	For uses and defs bitmap, handle all regs in between REGNO and
	END_REGNO, not just the first one.

	* gcc.dg/pr65779.c: New test.

Added:
    trunk/gcc/testsuite/gcc.dg/pr65779.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/shrink-wrap.c
    trunk/gcc/testsuite/ChangeLog