* [PATCH] test: Block slp-16.c check for target support vect_strided6
@ 2023-09-15 9:03 Juzhe-Zhong
2023-09-15 9:37 ` Richard Biener
0 siblings, 1 reply; 3+ messages in thread
From: Juzhe-Zhong @ 2023-09-15 9:03 UTC (permalink / raw)
To: gcc-patches; +Cc: rguenther, jeffreyalaw, richard.sandiford, Juzhe-Zhong
This testcase FAIL in RISC-V because RISC-V support vect_load_lanes with 6.
FAIL: gcc.dg/vect/slp-16.c -flto -ffat-lto-objects scan-tree-dump-times vect "vectorizing stmts using SLP" 2
FAIL: gcc.dg/vect/slp-16.c scan-tree-dump-times vect "vectorizing stmts using SLP" 2
Since it use vlseg6 (vect_load_lanes with array size = 6)
gcc/testsuite/ChangeLog:
* gcc.dg/vect/slp-16.c: Block vect_strided6.
* lib/target-supports.exp: Add strided type.
---
gcc/testsuite/gcc.dg/vect/slp-16.c | 2 +-
gcc/testsuite/lib/target-supports.exp | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/gcc/testsuite/gcc.dg/vect/slp-16.c b/gcc/testsuite/gcc.dg/vect/slp-16.c
index d053a64276d..44ba730bda8 100644
--- a/gcc/testsuite/gcc.dg/vect/slp-16.c
+++ b/gcc/testsuite/gcc.dg/vect/slp-16.c
@@ -67,5 +67,5 @@ int main (void)
}
/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" { target vect_int_mult } } } */
-/* { dg-final { scan-tree-dump-times "vectorizing stmts using SLP" 2 "vect" { target vect_int_mult } } } */
+/* { dg-final { scan-tree-dump-times "vectorizing stmts using SLP" 2 "vect" { target { vect_int_mult && {! vect_strided6 } } } } } */
diff --git a/gcc/testsuite/lib/target-supports.exp b/gcc/testsuite/lib/target-supports.exp
index edaa010258f..2de41cef2f6 100644
--- a/gcc/testsuite/lib/target-supports.exp
+++ b/gcc/testsuite/lib/target-supports.exp
@@ -8621,7 +8621,7 @@ proc check_effective_target_vect_interleave { } {
&& [check_effective_target_s390_vx]) }}]
}
-foreach N {2 3 4 8} {
+foreach N {2 3 4 5 6 7 8} {
eval [string map [list N $N] {
# Return 1 if the target supports 2-vector interleaving
proc check_effective_target_vect_stridedN { } {
--
2.36.3
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH] test: Block slp-16.c check for target support vect_strided6
2023-09-15 9:03 [PATCH] test: Block slp-16.c check for target support vect_strided6 Juzhe-Zhong
@ 2023-09-15 9:37 ` Richard Biener
2023-09-15 11:08 ` Li, Pan2
0 siblings, 1 reply; 3+ messages in thread
From: Richard Biener @ 2023-09-15 9:37 UTC (permalink / raw)
To: Juzhe-Zhong; +Cc: gcc-patches, jeffreyalaw, richard.sandiford
On Fri, 15 Sep 2023, Juzhe-Zhong wrote:
> This testcase FAIL in RISC-V because RISC-V support vect_load_lanes with 6.
> FAIL: gcc.dg/vect/slp-16.c -flto -ffat-lto-objects scan-tree-dump-times vect "vectorizing stmts using SLP" 2
> FAIL: gcc.dg/vect/slp-16.c scan-tree-dump-times vect "vectorizing stmts using SLP" 2
>
> Since it use vlseg6 (vect_load_lanes with array size = 6)
OK.
> gcc/testsuite/ChangeLog:
>
> * gcc.dg/vect/slp-16.c: Block vect_strided6.
> * lib/target-supports.exp: Add strided type.
>
> ---
> gcc/testsuite/gcc.dg/vect/slp-16.c | 2 +-
> gcc/testsuite/lib/target-supports.exp | 2 +-
> 2 files changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/gcc/testsuite/gcc.dg/vect/slp-16.c b/gcc/testsuite/gcc.dg/vect/slp-16.c
> index d053a64276d..44ba730bda8 100644
> --- a/gcc/testsuite/gcc.dg/vect/slp-16.c
> +++ b/gcc/testsuite/gcc.dg/vect/slp-16.c
> @@ -67,5 +67,5 @@ int main (void)
> }
>
> /* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" { target vect_int_mult } } } */
> -/* { dg-final { scan-tree-dump-times "vectorizing stmts using SLP" 2 "vect" { target vect_int_mult } } } */
> +/* { dg-final { scan-tree-dump-times "vectorizing stmts using SLP" 2 "vect" { target { vect_int_mult && {! vect_strided6 } } } } } */
>
> diff --git a/gcc/testsuite/lib/target-supports.exp b/gcc/testsuite/lib/target-supports.exp
> index edaa010258f..2de41cef2f6 100644
> --- a/gcc/testsuite/lib/target-supports.exp
> +++ b/gcc/testsuite/lib/target-supports.exp
> @@ -8621,7 +8621,7 @@ proc check_effective_target_vect_interleave { } {
> && [check_effective_target_s390_vx]) }}]
> }
>
> -foreach N {2 3 4 8} {
> +foreach N {2 3 4 5 6 7 8} {
> eval [string map [list N $N] {
> # Return 1 if the target supports 2-vector interleaving
> proc check_effective_target_vect_stridedN { } {
>
--
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] test: Block slp-16.c check for target support vect_strided6
2023-09-15 9:37 ` Richard Biener
@ 2023-09-15 11:08 ` Li, Pan2
0 siblings, 0 replies; 3+ messages in thread
From: Li, Pan2 @ 2023-09-15 11:08 UTC (permalink / raw)
To: Richard Biener, Juzhe-Zhong; +Cc: gcc-patches, jeffreyalaw, richard.sandiford
Committed, thanks Richard.
Pan
-----Original Message-----
From: Gcc-patches <gcc-patches-bounces+pan2.li=intel.com@gcc.gnu.org> On Behalf Of Richard Biener via Gcc-patches
Sent: Friday, September 15, 2023 5:38 PM
To: Juzhe-Zhong <juzhe.zhong@rivai.ai>
Cc: gcc-patches@gcc.gnu.org; jeffreyalaw@gmail.com; richard.sandiford@arm.com
Subject: Re: [PATCH] test: Block slp-16.c check for target support vect_strided6
On Fri, 15 Sep 2023, Juzhe-Zhong wrote:
> This testcase FAIL in RISC-V because RISC-V support vect_load_lanes with 6.
> FAIL: gcc.dg/vect/slp-16.c -flto -ffat-lto-objects scan-tree-dump-times vect "vectorizing stmts using SLP" 2
> FAIL: gcc.dg/vect/slp-16.c scan-tree-dump-times vect "vectorizing stmts using SLP" 2
>
> Since it use vlseg6 (vect_load_lanes with array size = 6)
OK.
> gcc/testsuite/ChangeLog:
>
> * gcc.dg/vect/slp-16.c: Block vect_strided6.
> * lib/target-supports.exp: Add strided type.
>
> ---
> gcc/testsuite/gcc.dg/vect/slp-16.c | 2 +-
> gcc/testsuite/lib/target-supports.exp | 2 +-
> 2 files changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/gcc/testsuite/gcc.dg/vect/slp-16.c b/gcc/testsuite/gcc.dg/vect/slp-16.c
> index d053a64276d..44ba730bda8 100644
> --- a/gcc/testsuite/gcc.dg/vect/slp-16.c
> +++ b/gcc/testsuite/gcc.dg/vect/slp-16.c
> @@ -67,5 +67,5 @@ int main (void)
> }
>
> /* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" { target vect_int_mult } } } */
> -/* { dg-final { scan-tree-dump-times "vectorizing stmts using SLP" 2 "vect" { target vect_int_mult } } } */
> +/* { dg-final { scan-tree-dump-times "vectorizing stmts using SLP" 2 "vect" { target { vect_int_mult && {! vect_strided6 } } } } } */
>
> diff --git a/gcc/testsuite/lib/target-supports.exp b/gcc/testsuite/lib/target-supports.exp
> index edaa010258f..2de41cef2f6 100644
> --- a/gcc/testsuite/lib/target-supports.exp
> +++ b/gcc/testsuite/lib/target-supports.exp
> @@ -8621,7 +8621,7 @@ proc check_effective_target_vect_interleave { } {
> && [check_effective_target_s390_vx]) }}]
> }
>
> -foreach N {2 3 4 8} {
> +foreach N {2 3 4 5 6 7 8} {
> eval [string map [list N $N] {
> # Return 1 if the target supports 2-vector interleaving
> proc check_effective_target_vect_stridedN { } {
>
--
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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2023-09-15 9:03 [PATCH] test: Block slp-16.c check for target support vect_strided6 Juzhe-Zhong
2023-09-15 9:37 ` Richard Biener
2023-09-15 11:08 ` Li, Pan2
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