* [PATCH] RISC-V: Add -fno-vect-cost-model to pr112773 testcase
@ 2023-12-14 21:32 Patrick O'Neill
2023-12-14 22:07 ` 钟居哲
2023-12-15 21:47 ` Jeff Law
0 siblings, 2 replies; 3+ messages in thread
From: Patrick O'Neill @ 2023-12-14 21:32 UTC (permalink / raw)
To: gcc-patches; +Cc: rdapp.gcc, juzhe.zhong, Patrick O'Neill
The testcase for pr112773 started passing after r14-6472-g8501edba91e
which was before the actual fix. This patch adds -fno-vect-cost-model
which prevents the testcase from passing due to the vls change.
gcc/testsuite/ChangeLog:
* gcc.target/riscv/rvv/autovec/partial/pr112773.c: Add
-fno-vect-cost-model.
Signed-off-by: Patrick O'Neill <patrick@rivosinc.com>
---
gcc/testsuite/gcc.target/riscv/rvv/autovec/partial/pr112773.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/partial/pr112773.c b/gcc/testsuite/gcc.target/riscv/rvv/autovec/partial/pr112773.c
index 5f7374b0040..57104c9ebec 100644
--- a/gcc/testsuite/gcc.target/riscv/rvv/autovec/partial/pr112773.c
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/partial/pr112773.c
@@ -1,5 +1,5 @@
/* { dg-do compile } */
-/* { dg-additional-options "-march=rv32gcv_zvl256b -mabi=ilp32d -O3" } */
+/* { dg-additional-options "-march=rv32gcv_zvl256b -mabi=ilp32d -O3 -fno-vect-cost-model" } */
long long a;
int b, c;
--
2.42.0
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH] RISC-V: Add -fno-vect-cost-model to pr112773 testcase
2023-12-14 21:32 [PATCH] RISC-V: Add -fno-vect-cost-model to pr112773 testcase Patrick O'Neill
@ 2023-12-14 22:07 ` 钟居哲
2023-12-15 21:47 ` Jeff Law
1 sibling, 0 replies; 3+ messages in thread
From: 钟居哲 @ 2023-12-14 22:07 UTC (permalink / raw)
To: patrick, gcc-patches; +Cc: rdapp.gcc, patrick
[-- Attachment #1: Type: text/plain, Size: 1295 bytes --]
LGTM
juzhe.zhong@rivai.ai
From: Patrick O'Neill
Date: 2023-12-15 05:32
To: gcc-patches
CC: rdapp.gcc; juzhe.zhong; Patrick O'Neill
Subject: [PATCH] RISC-V: Add -fno-vect-cost-model to pr112773 testcase
The testcase for pr112773 started passing after r14-6472-g8501edba91e
which was before the actual fix. This patch adds -fno-vect-cost-model
which prevents the testcase from passing due to the vls change.
gcc/testsuite/ChangeLog:
* gcc.target/riscv/rvv/autovec/partial/pr112773.c: Add
-fno-vect-cost-model.
Signed-off-by: Patrick O'Neill <patrick@rivosinc.com>
---
gcc/testsuite/gcc.target/riscv/rvv/autovec/partial/pr112773.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/partial/pr112773.c b/gcc/testsuite/gcc.target/riscv/rvv/autovec/partial/pr112773.c
index 5f7374b0040..57104c9ebec 100644
--- a/gcc/testsuite/gcc.target/riscv/rvv/autovec/partial/pr112773.c
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/partial/pr112773.c
@@ -1,5 +1,5 @@
/* { dg-do compile } */
-/* { dg-additional-options "-march=rv32gcv_zvl256b -mabi=ilp32d -O3" } */
+/* { dg-additional-options "-march=rv32gcv_zvl256b -mabi=ilp32d -O3 -fno-vect-cost-model" } */
long long a;
int b, c;
--
2.42.0
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH] RISC-V: Add -fno-vect-cost-model to pr112773 testcase
2023-12-14 21:32 [PATCH] RISC-V: Add -fno-vect-cost-model to pr112773 testcase Patrick O'Neill
2023-12-14 22:07 ` 钟居哲
@ 2023-12-15 21:47 ` Jeff Law
1 sibling, 0 replies; 3+ messages in thread
From: Jeff Law @ 2023-12-15 21:47 UTC (permalink / raw)
To: Patrick O'Neill, gcc-patches; +Cc: rdapp.gcc, juzhe.zhong
On 12/14/23 14:32, Patrick O'Neill wrote:
> The testcase for pr112773 started passing after r14-6472-g8501edba91e
> which was before the actual fix. This patch adds -fno-vect-cost-model
> which prevents the testcase from passing due to the vls change.
>
> gcc/testsuite/ChangeLog:
>
> * gcc.target/riscv/rvv/autovec/partial/pr112773.c: Add
> -fno-vect-cost-model.
>
> Signed-off-by: Patrick O'Neill <patrick@rivosinc.com>
I've pushed this to the trunk.
jeff
^ permalink raw reply [flat|nested] 3+ messages in thread
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2023-12-14 21:32 [PATCH] RISC-V: Add -fno-vect-cost-model to pr112773 testcase Patrick O'Neill
2023-12-14 22:07 ` 钟居哲
2023-12-15 21:47 ` Jeff Law
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