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* [Bug middle-end/40244] New: [4.5 Regression] Revision147829 caused extra failures
@ 2009-05-25 14:42 hjl dot tools at gmail dot com
2009-05-25 15:01 ` [Bug middle-end/40244] " rguenth at gcc dot gnu dot org
` (10 more replies)
0 siblings, 11 replies; 12+ messages in thread
From: hjl dot tools at gmail dot com @ 2009-05-25 14:42 UTC (permalink / raw)
To: gcc-bugs
On Linux/ia64, revision 147829:
http://gcc.gnu.org/ml/gcc-cvs/2009-05/msg00806.html
caused:
FAIL: Matrix4f -O3 compilation from source
FAIL: gcc.dg/vect/bb-slp-10.c scan-tree-dump-times slp "unsupported alignment
in basic block." 1
FAIL: gcc.dg/vect/bb-slp-4.c scan-tree-dump-times slp "basic block vectorized
using SLP" 0
--
Summary: [4.5 Regression] Revision147829 caused extra failures
Product: gcc
Version: 4.5.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: middle-end
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: hjl dot tools at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40244
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Bug middle-end/40244] [4.5 Regression] Revision147829 caused extra failures
2009-05-25 14:42 [Bug middle-end/40244] New: [4.5 Regression] Revision147829 caused extra failures hjl dot tools at gmail dot com
@ 2009-05-25 15:01 ` rguenth at gcc dot gnu dot org
2009-05-26 8:58 ` irar at il dot ibm dot com
` (9 subsequent siblings)
10 siblings, 0 replies; 12+ messages in thread
From: rguenth at gcc dot gnu dot org @ 2009-05-25 15:01 UTC (permalink / raw)
To: gcc-bugs
--
rguenth at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
GCC target triplet| |ia64-*-*
Target Milestone|--- |4.5.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40244
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Bug middle-end/40244] [4.5 Regression] Revision147829 caused extra failures
2009-05-25 14:42 [Bug middle-end/40244] New: [4.5 Regression] Revision147829 caused extra failures hjl dot tools at gmail dot com
2009-05-25 15:01 ` [Bug middle-end/40244] " rguenth at gcc dot gnu dot org
@ 2009-05-26 8:58 ` irar at il dot ibm dot com
2009-05-28 14:53 ` rguenth at gcc dot gnu dot org
` (8 subsequent siblings)
10 siblings, 0 replies; 12+ messages in thread
From: irar at il dot ibm dot com @ 2009-05-26 8:58 UTC (permalink / raw)
To: gcc-bugs
------- Comment #1 from irar at il dot ibm dot com 2009-05-26 08:58 -------
(In reply to comment #0)
> On Linux/ia64, revision 147829:
> http://gcc.gnu.org/ml/gcc-cvs/2009-05/msg00806.html
> caused:
> FAIL: Matrix4f -O3 compilation from source
Could you please provide some information, it doesn't fail on x86_64...
> FAIL: gcc.dg/vect/bb-slp-10.c scan-tree-dump-times slp "unsupported alignment
> in basic block." 1
> FAIL: gcc.dg/vect/bb-slp-4.c scan-tree-dump-times slp "basic block vectorized
> using SLP" 0
I think they can be fixed as following. Could you please check?
Index: testsuite/gcc.dg/vect/bb-slp-4.c
===================================================================
--- testsuite/gcc.dg/vect/bb-slp-4.c (revision 147862)
+++ testsuite/gcc.dg/vect/bb-slp-4.c (working copy)
@@ -18,14 +18,10 @@ main1 ()
*pout++ = *pin++;
*pout++ = *pin++;
- *pout++ = *pin++;
- *pout++ = *pin++;
/* Check results. */
if (out[0] != in[0]
- || out[1] != in[1]
- || out[2] != in[2]
- || out[3] != in[3])
+ || out[1] != in[1])
abort();
return 0;
Index: testsuite/gcc.dg/vect/bb-slp-10.c
===================================================================
--- testsuite/gcc.dg/vect/bb-slp-10.c (revision 147862)
+++ testsuite/gcc.dg/vect/bb-slp-10.c (working copy)
@@ -14,7 +14,7 @@ main1 (unsigned int x, unsigned int y)
{
int i;
unsigned int *pin = &in[0];
- unsigned int *pout = &out[2];
+ unsigned int *pout = &out[1];
unsigned int a0, a1, a2, a3;
/* Misaligned store. */
@@ -29,10 +29,10 @@ main1 (unsigned int x, unsigned int y)
*pout++ = a3 * y;
/* Check results. */
- if (out[2] != (in[0] + 23) * x
- || out[3] != (in[1] + 142) * y
- || out[4] != (in[2] + 2) * x
- || out[5] != (in[3] + 31) * y)
+ if (out[1] != (in[0] + 23) * x
+ || out[2] != (in[1] + 142) * y
+ || out[3] != (in[2] + 2) * x
+ || out[4] != (in[3] + 31) * y)
abort();
return 0;
Thanks,
Ira
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40244
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Bug middle-end/40244] [4.5 Regression] Revision147829 caused extra failures
2009-05-25 14:42 [Bug middle-end/40244] New: [4.5 Regression] Revision147829 caused extra failures hjl dot tools at gmail dot com
2009-05-25 15:01 ` [Bug middle-end/40244] " rguenth at gcc dot gnu dot org
2009-05-26 8:58 ` irar at il dot ibm dot com
@ 2009-05-28 14:53 ` rguenth at gcc dot gnu dot org
2009-05-28 15:43 ` hjl dot tools at gmail dot com
` (7 subsequent siblings)
10 siblings, 0 replies; 12+ messages in thread
From: rguenth at gcc dot gnu dot org @ 2009-05-28 14:53 UTC (permalink / raw)
To: gcc-bugs
------- Comment #2 from rguenth at gcc dot gnu dot org 2009-05-28 14:53 -------
Waiting for HJ.
--
rguenth at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |WAITING
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40244
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Bug middle-end/40244] [4.5 Regression] Revision147829 caused extra failures
2009-05-25 14:42 [Bug middle-end/40244] New: [4.5 Regression] Revision147829 caused extra failures hjl dot tools at gmail dot com
` (2 preceding siblings ...)
2009-05-28 14:53 ` rguenth at gcc dot gnu dot org
@ 2009-05-28 15:43 ` hjl dot tools at gmail dot com
2009-05-29 0:00 ` hjl dot tools at gmail dot com
` (6 subsequent siblings)
10 siblings, 0 replies; 12+ messages in thread
From: hjl dot tools at gmail dot com @ 2009-05-28 15:43 UTC (permalink / raw)
To: gcc-bugs
------- Comment #3 from hjl dot tools at gmail dot com 2009-05-28 15:43 -------
(In reply to comment #1)
> (In reply to comment #0)
> > On Linux/ia64, revision 147829:
> > http://gcc.gnu.org/ml/gcc-cvs/2009-05/msg00806.html
> > caused:
> > FAIL: Matrix4f -O3 compilation from source
>
> Could you please provide some information, it doesn't fail on x86_64...
>
> > FAIL: gcc.dg/vect/bb-slp-10.c scan-tree-dump-times slp "unsupported alignment
> > in basic block." 1
> > FAIL: gcc.dg/vect/bb-slp-4.c scan-tree-dump-times slp "basic block vectorized
> > using SLP" 0
>
> I think they can be fixed as following. Could you please check?
>
Please provide a patch as an attachment. Thanks.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40244
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Bug middle-end/40244] [4.5 Regression] Revision147829 caused extra failures
2009-05-25 14:42 [Bug middle-end/40244] New: [4.5 Regression] Revision147829 caused extra failures hjl dot tools at gmail dot com
` (3 preceding siblings ...)
2009-05-28 15:43 ` hjl dot tools at gmail dot com
@ 2009-05-29 0:00 ` hjl dot tools at gmail dot com
2009-05-29 7:52 ` [Bug middle-end/40244] [4.5 Regression] Revision 147829 " rguenth at gcc dot gnu dot org
` (5 subsequent siblings)
10 siblings, 0 replies; 12+ messages in thread
From: hjl dot tools at gmail dot com @ 2009-05-29 0:00 UTC (permalink / raw)
To: gcc-bugs
------- Comment #4 from hjl dot tools at gmail dot com 2009-05-28 23:59 -------
(In reply to comment #1)
> (In reply to comment #0)
> > On Linux/ia64, revision 147829:
> > http://gcc.gnu.org/ml/gcc-cvs/2009-05/msg00806.html
> > caused:
> > FAIL: Matrix4f -O3 compilation from source
>
> Could you please provide some information, it doesn't fail on x86_64...
>
> > FAIL: gcc.dg/vect/bb-slp-10.c scan-tree-dump-times slp "unsupported alignment
> > in basic block." 1
> > FAIL: gcc.dg/vect/bb-slp-4.c scan-tree-dump-times slp "basic block vectorized
> > using SLP" 0
>
> I think they can be fixed as following. Could you please check?
>
Yes, it fixed the problem. Thanks.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40244
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Bug middle-end/40244] [4.5 Regression] Revision 147829 caused extra failures
2009-05-25 14:42 [Bug middle-end/40244] New: [4.5 Regression] Revision147829 caused extra failures hjl dot tools at gmail dot com
` (4 preceding siblings ...)
2009-05-29 0:00 ` hjl dot tools at gmail dot com
@ 2009-05-29 7:52 ` rguenth at gcc dot gnu dot org
2009-05-30 16:53 ` irar at il dot ibm dot com
` (4 subsequent siblings)
10 siblings, 0 replies; 12+ messages in thread
From: rguenth at gcc dot gnu dot org @ 2009-05-29 7:52 UTC (permalink / raw)
To: gcc-bugs
--
rguenth at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|WAITING |NEW
Ever Confirmed|0 |1
Last reconfirmed|0000-00-00 00:00:00 |2009-05-29 07:52:46
date| |
Summary|[4.5 Regression] |[4.5 Regression] Revision
|Revision147829 caused extra |147829 caused extra failures
|failures |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40244
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Bug middle-end/40244] [4.5 Regression] Revision 147829 caused extra failures
2009-05-25 14:42 [Bug middle-end/40244] New: [4.5 Regression] Revision147829 caused extra failures hjl dot tools at gmail dot com
` (5 preceding siblings ...)
2009-05-29 7:52 ` [Bug middle-end/40244] [4.5 Regression] Revision 147829 " rguenth at gcc dot gnu dot org
@ 2009-05-30 16:53 ` irar at il dot ibm dot com
2009-05-30 16:57 ` hjl dot tools at gmail dot com
` (3 subsequent siblings)
10 siblings, 0 replies; 12+ messages in thread
From: irar at il dot ibm dot com @ 2009-05-30 16:53 UTC (permalink / raw)
To: gcc-bugs
------- Comment #5 from irar at il dot ibm dot com 2009-05-30 16:53 -------
(In reply to comment #4)
> (In reply to comment #1)
> > (In reply to comment #0)
> > > On Linux/ia64, revision 147829:
> > > http://gcc.gnu.org/ml/gcc-cvs/2009-05/msg00806.html
> > > caused:
> > > FAIL: Matrix4f -O3 compilation from source
> >
> > Could you please provide some information, it doesn't fail on x86_64...
> >
> > > FAIL: gcc.dg/vect/bb-slp-10.c scan-tree-dump-times slp "unsupported alignment
> > > in basic block." 1
> > > FAIL: gcc.dg/vect/bb-slp-4.c scan-tree-dump-times slp "basic block vectorized
> > > using SLP" 0
> >
> > I think they can be fixed as following. Could you please check?
> >
> Yes, it fixed the problem. Thanks.
Thanks.
Is Matrix4f OK now too?
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40244
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Bug middle-end/40244] [4.5 Regression] Revision 147829 caused extra failures
2009-05-25 14:42 [Bug middle-end/40244] New: [4.5 Regression] Revision147829 caused extra failures hjl dot tools at gmail dot com
` (6 preceding siblings ...)
2009-05-30 16:53 ` irar at il dot ibm dot com
@ 2009-05-30 16:57 ` hjl dot tools at gmail dot com
2009-05-31 6:45 ` [Bug testsuite/40244] " irar at il dot ibm dot com
` (2 subsequent siblings)
10 siblings, 0 replies; 12+ messages in thread
From: hjl dot tools at gmail dot com @ 2009-05-30 16:57 UTC (permalink / raw)
To: gcc-bugs
------- Comment #6 from hjl dot tools at gmail dot com 2009-05-30 16:57 -------
(In reply to comment #5)
> Is Matrix4f OK now too?
>
Yes.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40244
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Bug testsuite/40244] [4.5 Regression] Revision 147829 caused extra failures
2009-05-25 14:42 [Bug middle-end/40244] New: [4.5 Regression] Revision147829 caused extra failures hjl dot tools at gmail dot com
` (7 preceding siblings ...)
2009-05-30 16:57 ` hjl dot tools at gmail dot com
@ 2009-05-31 6:45 ` irar at il dot ibm dot com
2009-05-31 6:55 ` irar at gcc dot gnu dot org
2009-05-31 9:04 ` irar at il dot ibm dot com
10 siblings, 0 replies; 12+ messages in thread
From: irar at il dot ibm dot com @ 2009-05-31 6:45 UTC (permalink / raw)
To: gcc-bugs
--
irar at il dot ibm dot com changed:
What |Removed |Added
----------------------------------------------------------------------------
AssignedTo|unassigned at gcc dot gnu |irar at il dot ibm dot com
|dot org |
Status|NEW |ASSIGNED
Component|middle-end |testsuite
Last reconfirmed|2009-05-29 07:52:46 |2009-05-31 06:45:04
date| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40244
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Bug testsuite/40244] [4.5 Regression] Revision 147829 caused extra failures
2009-05-25 14:42 [Bug middle-end/40244] New: [4.5 Regression] Revision147829 caused extra failures hjl dot tools at gmail dot com
` (8 preceding siblings ...)
2009-05-31 6:45 ` [Bug testsuite/40244] " irar at il dot ibm dot com
@ 2009-05-31 6:55 ` irar at gcc dot gnu dot org
2009-05-31 9:04 ` irar at il dot ibm dot com
10 siblings, 0 replies; 12+ messages in thread
From: irar at gcc dot gnu dot org @ 2009-05-31 6:55 UTC (permalink / raw)
To: gcc-bugs
------- Comment #7 from irar at gcc dot gnu dot org 2009-05-31 06:55 -------
Subject: Bug 40244
Author: irar
Date: Sun May 31 06:55:37 2009
New Revision: 148010
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=148010
Log:
PR testsuite/40244
* gcc.dg/vect/bb-slp-4.c: Change the number of data accesses to 2.
* gcc.dg/vect/bb-slp-10.c: Change the store misalignment to 1.
Modified:
trunk/gcc/testsuite/ChangeLog
trunk/gcc/testsuite/gcc.dg/vect/bb-slp-10.c
trunk/gcc/testsuite/gcc.dg/vect/bb-slp-4.c
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40244
^ permalink raw reply [flat|nested] 12+ messages in thread
* [Bug testsuite/40244] [4.5 Regression] Revision 147829 caused extra failures
2009-05-25 14:42 [Bug middle-end/40244] New: [4.5 Regression] Revision147829 caused extra failures hjl dot tools at gmail dot com
` (9 preceding siblings ...)
2009-05-31 6:55 ` irar at gcc dot gnu dot org
@ 2009-05-31 9:04 ` irar at il dot ibm dot com
10 siblings, 0 replies; 12+ messages in thread
From: irar at il dot ibm dot com @ 2009-05-31 9:04 UTC (permalink / raw)
To: gcc-bugs
------- Comment #8 from irar at il dot ibm dot com 2009-05-31 09:04 -------
Fixed.
--
irar at il dot ibm dot com changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|ASSIGNED |RESOLVED
Resolution| |FIXED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40244
^ permalink raw reply [flat|nested] 12+ messages in thread
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2009-05-25 14:42 [Bug middle-end/40244] New: [4.5 Regression] Revision147829 caused extra failures hjl dot tools at gmail dot com
2009-05-25 15:01 ` [Bug middle-end/40244] " rguenth at gcc dot gnu dot org
2009-05-26 8:58 ` irar at il dot ibm dot com
2009-05-28 14:53 ` rguenth at gcc dot gnu dot org
2009-05-28 15:43 ` hjl dot tools at gmail dot com
2009-05-29 0:00 ` hjl dot tools at gmail dot com
2009-05-29 7:52 ` [Bug middle-end/40244] [4.5 Regression] Revision 147829 " rguenth at gcc dot gnu dot org
2009-05-30 16:53 ` irar at il dot ibm dot com
2009-05-30 16:57 ` hjl dot tools at gmail dot com
2009-05-31 6:45 ` [Bug testsuite/40244] " irar at il dot ibm dot com
2009-05-31 6:55 ` irar at gcc dot gnu dot org
2009-05-31 9:04 ` irar at il dot ibm dot com
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