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r231111 - in /trunk/gcc: ChangeLog testsuite/Ch...
- From: rguenth at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: Tue, 01 Dec 2015 14:24:54 -0000
- Subject: r231111 - in /trunk/gcc: ChangeLog testsuite/Ch...
Author: rguenth
Date: Tue Dec 1 14:24:54 2015
New Revision: 231111
URL: https://gcc.gnu.org/viewcvs?rev=231111&root=gcc&view=rev
Log:
2015-12-01 Richard Biener <rguenther@suse.de>
PR tree-optimization/68379
* tree-vect-stmts.c (vectorizable_load): For BB vectorization
always base loads on the first used DR of a group.
* tree-vect-data-refs.c (vect_slp_analyze_and_verify_node_alignment):
Compute alignment of the first scalar element unconditionally.
* gcc.dg/torture/pr68379.c: New testcase.
* gfortran.dg/pr68379-1.f90: Likewise.
* gfortran.dg/pr68379-2.f: Likewise.
Added:
trunk/gcc/testsuite/gcc.dg/torture/pr68379.c
trunk/gcc/testsuite/gfortran.dg/pr68379-1.f90
trunk/gcc/testsuite/gfortran.dg/pr68379-2.f
Modified:
trunk/gcc/ChangeLog
trunk/gcc/testsuite/ChangeLog
trunk/gcc/tree-vect-data-refs.c
trunk/gcc/tree-vect-stmts.c