r231015 - in /trunk/gcc: ChangeLog testsuite/Ch...

[rguenth@gcc.gnu.org]

Author: rguenth
Date: Fri Nov 27 14:17:28 2015
New Revision: 231015

URL: https://gcc.gnu.org/viewcvs?rev=231015&root=gcc&view=rev
Log:
2015-11-27  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/68559
	* tree-vect-data-refs.c (vect_analyze_group_access_1): Move
	peeling for gap checks ...
	* tree-vect-stmts.c (vectorizable_load): ... here and relax
	for SLP.
	* tree-vect-loop.c (vect_analyze_loop_2): Re-set
	LOOP_VINFO_PEELING_FOR_GAPS before re-trying without SLP.

	* gcc.dg/vect/slp-perm-4.c: Adjust again.
	* gcc.dg/vect/pr45752.c: Likewise.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/testsuite/gcc.dg/vect/pr45752.c
    trunk/gcc/testsuite/gcc.dg/vect/slp-perm-4.c
    trunk/gcc/tree-vect-data-refs.c
    trunk/gcc/tree-vect-loop.c
    trunk/gcc/tree-vect-stmts.c