* [PATCH] RISC-V Regression: Fix FAIL of bb-slp-68.c for RVV
@ 2023-10-13 6:01 Juzhe-Zhong
2023-10-13 11:59 ` Richard Biener
0 siblings, 1 reply; 3+ messages in thread
From: Juzhe-Zhong @ 2023-10-13 6:01 UTC (permalink / raw)
To: gcc-patches; +Cc: rguenther, jeffreyalaw, Juzhe-Zhong
Like comment said, this test failed on 64 bytes vector.
Both RVV and GCN has 64 bytes vector.
So it's more reasonable to use vect512.
gcc/testsuite/ChangeLog:
* gcc.dg/vect/bb-slp-68.c: Use vect512.
---
gcc/testsuite/gcc.dg/vect/bb-slp-68.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/gcc/testsuite/gcc.dg/vect/bb-slp-68.c b/gcc/testsuite/gcc.dg/vect/bb-slp-68.c
index e7573a14933..2dd3d8ee90c 100644
--- a/gcc/testsuite/gcc.dg/vect/bb-slp-68.c
+++ b/gcc/testsuite/gcc.dg/vect/bb-slp-68.c
@@ -20,4 +20,4 @@ void foo ()
/* We want to have the store group split into 4, 2, 4 when using 32byte vectors.
Unfortunately it does not work when 64-byte vectors are available. */
-/* { dg-final { scan-tree-dump-not "from scalars" "slp2" { xfail amdgcn-*-* } } } */
+/* { dg-final { scan-tree-dump-not "from scalars" "slp2" { xfail vect512 } } } */
--
2.36.3
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH] RISC-V Regression: Fix FAIL of bb-slp-68.c for RVV
2023-10-13 6:01 [PATCH] RISC-V Regression: Fix FAIL of bb-slp-68.c for RVV Juzhe-Zhong
@ 2023-10-13 11:59 ` Richard Biener
2023-10-13 12:05 ` Li, Pan2
0 siblings, 1 reply; 3+ messages in thread
From: Richard Biener @ 2023-10-13 11:59 UTC (permalink / raw)
To: Juzhe-Zhong; +Cc: gcc-patches, jeffreyalaw
On Fri, 13 Oct 2023, Juzhe-Zhong wrote:
> Like comment said, this test failed on 64 bytes vector.
> Both RVV and GCN has 64 bytes vector.
>
> So it's more reasonable to use vect512.
OK
> gcc/testsuite/ChangeLog:
>
> * gcc.dg/vect/bb-slp-68.c: Use vect512.
>
> ---
> gcc/testsuite/gcc.dg/vect/bb-slp-68.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/gcc/testsuite/gcc.dg/vect/bb-slp-68.c b/gcc/testsuite/gcc.dg/vect/bb-slp-68.c
> index e7573a14933..2dd3d8ee90c 100644
> --- a/gcc/testsuite/gcc.dg/vect/bb-slp-68.c
> +++ b/gcc/testsuite/gcc.dg/vect/bb-slp-68.c
> @@ -20,4 +20,4 @@ void foo ()
>
> /* We want to have the store group split into 4, 2, 4 when using 32byte vectors.
> Unfortunately it does not work when 64-byte vectors are available. */
> -/* { dg-final { scan-tree-dump-not "from scalars" "slp2" { xfail amdgcn-*-* } } } */
> +/* { dg-final { scan-tree-dump-not "from scalars" "slp2" { xfail vect512 } } } */
>
--
Richard Biener <rguenther@suse.de>
SUSE Software Solutions Germany GmbH,
Frankenstrasse 146, 90461 Nuernberg, Germany;
GF: Ivo Totev, Andrew McDonald, Werner Knoblich; (HRB 36809, AG Nuernberg)
^ permalink raw reply [flat|nested] 3+ messages in thread
* RE: [PATCH] RISC-V Regression: Fix FAIL of bb-slp-68.c for RVV
2023-10-13 11:59 ` Richard Biener
@ 2023-10-13 12:05 ` Li, Pan2
0 siblings, 0 replies; 3+ messages in thread
From: Li, Pan2 @ 2023-10-13 12:05 UTC (permalink / raw)
To: Richard Biener, Juzhe-Zhong; +Cc: gcc-patches, jeffreyalaw
Committed, thanks Richard.
Pan
-----Original Message-----
From: Richard Biener <rguenther@suse.de>
Sent: Friday, October 13, 2023 8:00 PM
To: Juzhe-Zhong <juzhe.zhong@rivai.ai>
Cc: gcc-patches@gcc.gnu.org; jeffreyalaw@gmail.com
Subject: Re: [PATCH] RISC-V Regression: Fix FAIL of bb-slp-68.c for RVV
On Fri, 13 Oct 2023, Juzhe-Zhong wrote:
> Like comment said, this test failed on 64 bytes vector.
> Both RVV and GCN has 64 bytes vector.
>
> So it's more reasonable to use vect512.
OK
> gcc/testsuite/ChangeLog:
>
> * gcc.dg/vect/bb-slp-68.c: Use vect512.
>
> ---
> gcc/testsuite/gcc.dg/vect/bb-slp-68.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/gcc/testsuite/gcc.dg/vect/bb-slp-68.c b/gcc/testsuite/gcc.dg/vect/bb-slp-68.c
> index e7573a14933..2dd3d8ee90c 100644
> --- a/gcc/testsuite/gcc.dg/vect/bb-slp-68.c
> +++ b/gcc/testsuite/gcc.dg/vect/bb-slp-68.c
> @@ -20,4 +20,4 @@ void foo ()
>
> /* We want to have the store group split into 4, 2, 4 when using 32byte vectors.
> Unfortunately it does not work when 64-byte vectors are available. */
> -/* { dg-final { scan-tree-dump-not "from scalars" "slp2" { xfail amdgcn-*-* } } } */
> +/* { dg-final { scan-tree-dump-not "from scalars" "slp2" { xfail vect512 } } } */
>
--
Richard Biener <rguenther@suse.de>
SUSE Software Solutions Germany GmbH,
Frankenstrasse 146, 90461 Nuernberg, Germany;
GF: Ivo Totev, Andrew McDonald, Werner Knoblich; (HRB 36809, AG Nuernberg)
^ permalink raw reply [flat|nested] 3+ messages in thread
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2023-10-13 6:01 [PATCH] RISC-V Regression: Fix FAIL of bb-slp-68.c for RVV Juzhe-Zhong
2023-10-13 11:59 ` Richard Biener
2023-10-13 12:05 ` Li, Pan2
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