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r229172 - in /trunk/gcc: ChangeLog testsuite/Ch...

From: rguenth at gcc dot gnu dot org
To: gcc-cvs at gcc dot gnu dot org
Date: Thu, 22 Oct 2015 13:33:18 -0000
Subject: r229172 - in /trunk/gcc: ChangeLog testsuite/Ch...

Author: rguenth
Date: Thu Oct 22 13:33:17 2015
New Revision: 229172

URL: https://gcc.gnu.org/viewcvs?rev=229172&root=gcc&view=rev
Log:
2015-10-22  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/19049
	PR tree-optimization/65962
	* tree-vect-data-refs.c (vect_analyze_group_access_1): Fall back
	to strided accesses if single-element interleaving doesn't work.

	* gcc.dg/vect/vect-strided-store-pr65962.c: New testcase.
	* gcc.dg/vect/vect-63.c: Adjust.
	* gcc.dg/vect/vect-70.c: Likewise.
	* gcc.dg/vect/vect-strided-u8-i2-gap.c: Likewise.
	* gcc.dg/vect/vect-strided-a-u8-i2-gap.c: Likewise.
	* gfortran.dg/vect/pr19049.f90: Likewise.
	* gfortran.dg/vect/vect-8.f90: Likewise.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/testsuite/gcc.dg/vect/vect-63.c
    trunk/gcc/testsuite/gcc.dg/vect/vect-70.c
    trunk/gcc/testsuite/gcc.dg/vect/vect-strided-a-u8-i2-gap.c
    trunk/gcc/testsuite/gcc.dg/vect/vect-strided-u8-i2-gap.c
    trunk/gcc/testsuite/gfortran.dg/vect/pr19049.f90
    trunk/gcc/testsuite/gfortran.dg/vect/vect-8.f90
    trunk/gcc/tree-vect-data-refs.c

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