r216463 - in /trunk/gcc: ChangeLog tree-vect-slp.c

[rguenth@gcc.gnu.org]

Author: rguenth
Date: Mon Oct 20 12:28:10 2014
New Revision: 216463

URL: https://gcc.gnu.org/viewcvs?rev=216463&root=gcc&view=rev
Log:
2014-10-20  Richard Biener  <rguenther@suse.de>

	* tree-vect-slp.c (vect_get_and_check_slp_defs): Try swapping
	operands to get a def operand kind match.  Signal mismatches
	to the parent so we can try swapping its operands.
	(vect_build_slp_tree): Try swapping operands if they have
	a mismatched operand kind.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/tree-vect-slp.c