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* [Bug middle-end/52603] New: Test failures in gcc.dg/vect: vectorizing unaligned access
@ 2012-03-16 15:24 Greta.Yorsh at arm dot com
2012-03-16 16:50 ` [Bug middle-end/52603] " rguenth at gcc dot gnu.org
2012-03-16 16:55 ` rguenth at gcc dot gnu.org
0 siblings, 2 replies; 3+ messages in thread
From: Greta.Yorsh at arm dot com @ 2012-03-16 15:24 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52603
Bug #: 52603
Summary: Test failures in gcc.dg/vect: vectorizing unaligned
access
Classification: Unclassified
Product: gcc
Version: unknown
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: middle-end
AssignedTo: unassigned@gcc.gnu.org
ReportedBy: Greta.Yorsh@arm.com
CC: rguenther@suse.de
Target: arm-none-eabi
The patch for PR52571 causes the testsuite failures on arm in gcc.dg/vect
tests related to vectorizing unaligned access.
FAIL: gcc.dg/vect/vect-109.c scan-tree-dump-times vect "Vectorizing an
unaligned access" 3
FAIL: gcc.dg/vect/vect-13.c scan-tree-dump-times vect "Vectorizing an unaligned
access" 0
FAIL: gcc.dg/vect/vect-17.c scan-tree-dump-times vect "Vectorizing an unaligned
access" 0
FAIL: gcc.dg/vect/vect-18.c scan-tree-dump-times vect "Vectorizing an unaligned
access" 0
FAIL: gcc.dg/vect/vect-19.c scan-tree-dump-times vect "Vectorizing an unaligned
access" 0
FAIL: gcc.dg/vect/vect-2-big-array.c scan-tree-dump-times vect "Vectorizing an
unaligned acce
FAIL: gcc.dg/vect/vect-2.c scan-tree-dump-times vect "Vectorizing an unaligned
access" 0
FAIL: gcc.dg/vect/vect-20.c scan-tree-dump-times vect "Vectorizing an unaligned
access" 0
FAIL: gcc.dg/vect/vect-21.c scan-tree-dump-times vect "Vectorizing an unaligned
access" 0
FAIL: gcc.dg/vect/vect-22.c scan-tree-dump-times vect "Vectorizing an unaligned
access" 0
FAIL: gcc.dg/vect/vect-27.c scan-tree-dump-times vect "Alignment of access
forced using peeli
FAIL: gcc.dg/vect/vect-29.c scan-tree-dump-times vect "Alignment of access
forced using peeli
FAIL: gcc.dg/vect/vect-3.c scan-tree-dump-times vect "Vectorizing an unaligned
access" 0
FAIL: gcc.dg/vect/vect-4.c scan-tree-dump-times vect "Vectorizing an unaligned
access" 0
FAIL: gcc.dg/vect/vect-5.c scan-tree-dump-times vect "Vectorizing an unaligned
access" 0
FAIL: gcc.dg/vect/vect-56.c scan-tree-dump-times vect "Vectorizing an unaligned
access" 1
FAIL: gcc.dg/vect/vect-58.c scan-tree-dump-times vect "Vectorizing an unaligned
access" 0
FAIL: gcc.dg/vect/vect-60.c scan-tree-dump-times vect "Vectorizing an unaligned
access" 1
FAIL: gcc.dg/vect/vect-7.c scan-tree-dump-times vect "Vectorizing an unaligned
access" 0
FAIL: gcc.dg/vect/vect-72.c scan-tree-dump-times vect "Alignment of access
forced using peeli
FAIL: gcc.dg/vect/vect-73-big-array.c scan-tree-dump-times vect "Vectorizing an
unaligned acc
FAIL: gcc.dg/vect/vect-73.c scan-tree-dump-times vect "Vectorizing an unaligned
access" 0
FAIL: gcc.dg/vect/vect-77-global.c scan-tree-dump-times vect "Vectorizing an
unaligned access
FAIL: gcc.dg/vect/vect-78-global.c scan-tree-dump-times vect "Vectorizing an
unaligned access
FAIL: gcc.dg/vect/vect-86.c scan-tree-dump-times vect "Alignment of access
forced using peeli
FAIL: gcc.dg/vect/vect-92.c scan-tree-dump-times vect "Vectorizing an unaligned
access" 0
FAIL: gcc.dg/vect/vect-97-big-array.c scan-tree-dump-times vect "Vectorizing an
unaligned acc
FAIL: gcc.dg/vect/vect-97.c scan-tree-dump-times vect "Vectorizing an unaligned
access" 0
FAIL: gcc.dg/vect/vect-all-big-array.c scan-tree-dump-times vect "Alignment of
access forced
FAIL: gcc.dg/vect/vect-all.c scan-tree-dump-times vect "Alignment of access
forced using peel
FAIL: gcc.dg/vect/vect-multitypes-1.c scan-tree-dump-times vect "Vectorizing an
unaligned acc
FAIL: gcc.dg/vect/vect-multitypes-4.c scan-tree-dump-times vect "Alignment of
access forced u
FAIL: gcc.dg/vect/vect-multitypes-4.c scan-tree-dump-times vect "Vectorizing an
unaligned acc
FAIL: gcc.dg/vect/vect-peel-3.c scan-tree-dump-times vect "Vectorizing an
unaligned access" 1
FAIL: gcc.dg/vect/vect-peel-4.c scan-tree-dump-times vect "Vectorizing an
unaligned access" 1
FAIL: gcc.dg/vect/vect-peel-4.c scan-tree-dump-times vect "Alignment of access
forced using p
FAIL: gcc.dg/vect/slp-25.c scan-tree-dump-times vect "Vectorizing an unaligned
access" 0
FAIL: gcc.dg/vect/slp-25.c scan-tree-dump-times vect "Alignment of access
forced using peelin
XFAIL->XPASS:
XPASS: gcc.dg/vect/vect-60.c scan-tree-dump-times vect "Vectorizing an
unaligned access" 2
XPASS: gcc.dg/vect/vect-56.c scan-tree-dump-times vect "Vectorizing an
unaligned access" 2
XPASS: gcc.dg/vect/vect-multitypes-4.c scan-tree-dump-times vect "Alignment of
access forced
Trunk r185380
http://gcc.gnu.org/ml/gcc-patches/2012-03/msg00972.html
Configured with --target=arm-eabi --with-cpu=cortex-a9 --with-float=softfp
--with-fpu=neon
^ permalink raw reply [flat|nested] 3+ messages in thread
* [Bug middle-end/52603] Test failures in gcc.dg/vect: vectorizing unaligned access
2012-03-16 15:24 [Bug middle-end/52603] New: Test failures in gcc.dg/vect: vectorizing unaligned access Greta.Yorsh at arm dot com
@ 2012-03-16 16:50 ` rguenth at gcc dot gnu.org
2012-03-16 16:55 ` rguenth at gcc dot gnu.org
1 sibling, 0 replies; 3+ messages in thread
From: rguenth at gcc dot gnu.org @ 2012-03-16 16:50 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52603
--- Comment #1 from Richard Guenther <rguenth at gcc dot gnu.org> 2012-03-16 16:48:38 UTC ---
Author: rguenth
Date: Fri Mar 16 16:48:31 2012
New Revision: 185474
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=185474
Log:
2012-03-16 Richard Guenther <rguenther@suse.de>
PR tree-optimization/52603
* tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Clarify
comment.
Revert
2012-03-14 Richard Guenther <rguenther@suse.de>
PR tree-optimization/52571
* tree-vect-data-refs.c (vect_compute_data_ref_alignment): Move
flag_section_anchors check ...
(vect_can_force_dr_alignment_p): ... here.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/tree-vect-data-refs.c
^ permalink raw reply [flat|nested] 3+ messages in thread
* [Bug middle-end/52603] Test failures in gcc.dg/vect: vectorizing unaligned access
2012-03-16 15:24 [Bug middle-end/52603] New: Test failures in gcc.dg/vect: vectorizing unaligned access Greta.Yorsh at arm dot com
2012-03-16 16:50 ` [Bug middle-end/52603] " rguenth at gcc dot gnu.org
@ 2012-03-16 16:55 ` rguenth at gcc dot gnu.org
1 sibling, 0 replies; 3+ messages in thread
From: rguenth at gcc dot gnu.org @ 2012-03-16 16:55 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52603
Richard Guenther <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |RESOLVED
Resolution| |FIXED
--- Comment #2 from Richard Guenther <rguenth at gcc dot gnu.org> 2012-03-16 16:48:58 UTC ---
Fixed.
^ permalink raw reply [flat|nested] 3+ messages in thread
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2012-03-16 15:24 [Bug middle-end/52603] New: Test failures in gcc.dg/vect: vectorizing unaligned access Greta.Yorsh at arm dot com
2012-03-16 16:50 ` [Bug middle-end/52603] " rguenth at gcc dot gnu.org
2012-03-16 16:55 ` rguenth at gcc dot gnu.org
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