r241992 - in /trunk/gcc: ChangeLog testsuite/Ch...

[rguenth@gcc.gnu.org]

Author: rguenth
Date: Wed Nov  9 08:19:05 2016
New Revision: 241992

URL: https://gcc.gnu.org/viewcvs?rev=241992&root=gcc&view=rev
Log:
2016-11-09  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/78007
	* tree-vect-stmts.c (vectorizable_bswap): New function.
	(vectorizable_call): Call vectorizable_bswap for
	BUILT_IN_BSWAP{16,32,64} if arguments are not promoted.

	* gcc.dg/vect/vect-bswap32.c: Adjust.
	* gcc.dg/vect/vect-bswap64.c: Likewise.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/testsuite/gcc.dg/vect/vect-bswap32.c
    trunk/gcc/testsuite/gcc.dg/vect/vect-bswap64.c
    trunk/gcc/tree-vect-stmts.c