r269578 - in /trunk/gcc: ChangeLog tree-vect-lo...

[rguenth@gcc.gnu.org]

Author: rguenth
Date: Mon Mar 11 11:31:05 2019
New Revision: 269578

URL: https://gcc.gnu.org/viewcvs?rev=269578&root=gcc&view=rev
Log:
2019-03-11  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/89649
	* tree-vectorizer.h (vect_loop_versioning): Adjust prototype.
	* tree-vect-loop-manip.c (vect_do_peeling): Unset force_vectorize
	on the prolog and epilog loops.
	(vect_loop_versioning): Return copy of loop.
	* tree-vect-loop.c (vect_transform_loop): Unset force_vectorize
	on the non-vectorized version of the loop.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/tree-vect-loop-manip.c
    trunk/gcc/tree-vect-loop.c
    trunk/gcc/tree-vectorizer.h