r237294 - in /branches/gcc-6-branch/gcc: Change...

[tschwinge@gcc.gnu.org]

Author: tschwinge
Date: Fri Jun 10 09:45:51 2016
New Revision: 237294

URL: https://gcc.gnu.org/viewcvs?rev=237294&root=gcc&view=rev
Log:
tail merge ICE

Backport trunk r235964:

	gcc/
	* gimple.c (gimple_call_same_target_p): Unique functions are eq.
	* tree-ssa-tail-merge.c (same_succ::equal): Check pointer eq
	equality first.

Modified:
    branches/gcc-6-branch/gcc/ChangeLog
    branches/gcc-6-branch/gcc/gimple.c
    branches/gcc-6-branch/gcc/tree-ssa-tail-merge.c