r265833 - in /trunk/gcc: ChangeLog testsuite/Ch...

[rguenth@gcc.gnu.org]

Author: rguenth
Date: Tue Nov  6 10:23:30 2018
New Revision: 265833

URL: https://gcc.gnu.org/viewcvs?rev=265833&root=gcc&view=rev
Log:
2018-11-06  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/87889
	* tree-vect-loop-manip.c (slpeel_duplicate_current_defs_from_edges):
	Do nothing if old and new arg are the same

	* gcc.dg/pr87894.c: New testcase.

Added:
    trunk/gcc/testsuite/gcc.dg/pr87894.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-vect-loop-manip.c