From: pan2.li@intel.com
To: gcc-patches@gcc.gnu.org
Cc: juzhe.zhong@rivai.ai, pan2.li@intel.com, yanzhang.wang@intel.com,
kito.cheng@gmail.com, richard.guenther@gmail.com,
jeffreyalaw@gmail.com, tamar.christina@arm.com
Subject: [PATCH v2] RISC-V: XFail the signbit-5 run test for RVV
Date: Sat, 23 Dec 2023 20:39:57 +0800 [thread overview]
Message-ID: <20231223123957.2652658-1-pan2.li@intel.com> (raw)
In-Reply-To: <20231221022518.4175834-1-pan2.li@intel.com>
From: Pan Li <pan2.li@intel.com>
This patch would like to XFail the signbit-5 run test case for
the RVV. Given the case has one limitation like "This test does not
work when the truth type does not match vector type." in the beginning
of the test file. Aka, the RVV vector truth type is not integer type.
The target board of riscv-sim like below will pick up `-march=rv64gcv`
when building the run test elf. Thus, the RVV cannot bypass this test
case like aarch64_sve with additional option `-march=armv8-a`.
riscv-sim/-march=rv64gcv/-mabi=lp64d/-mcmodel=medlow
For RVV, we leverage dg-xfail-run-if for this case like `amdgcn`.
The signbit-5.c passed test with below configurations but we need
further investigation for the failures of other configurations.
* riscv-sim/-march=rv64gcv/-mabi=lp64d/-mcmodel=medlow
* riscv-sim/-march=rv64gcv/-mabi=lp64d/-mcmodel=medlow/--param=riscv-autovec-lmul=dynamic
* riscv-sim/-march=rv64gcv/-mabi=lp64d/-mcmodel=medlow/--param=riscv-autovec-lmul=dynamic/--param=riscv-autovec-preference=fixed-vlmax
* riscv-sim/-march=rv64gcv/-mabi=lp64d/-mcmodel=medlow/--param=riscv-autovec-lmul=m2
* riscv-sim/-march=rv64gcv/-mabi=lp64d/-mcmodel=medlow/--param=riscv-autovec-lmul=m2/--param=riscv-autovec-preference=fixed-vlmax
* riscv-sim/-march=rv64gcv/-mabi=lp64d/-mcmodel=medlow/--param=riscv-autovec-lmul=m4
* riscv-sim/-march=rv64gcv/-mabi=lp64d/-mcmodel=medlow/--param=riscv-autovec-lmul=m4/--param=riscv-autovec-preference=fixed-vlmax
* riscv-sim/-march=rv64gcv/-mabi=lp64d/-mcmodel=medlow/--param=riscv-autovec-lmul=m8
* riscv-sim/-march=rv64gcv/-mabi=lp64d/-mcmodel=medlow/--param=riscv-autovec-lmul=m8/--param=riscv-autovec-preference=fixed-vlmax
* riscv-sim/-march=rv64gcv/-mabi=lp64d/-mcmodel=medlow/--param=riscv-autovec-preference=fixed-vlmax
* riscv-sim/-march=rv64gcv_zvl1024b/-mabi=lp64d/-mcmodel=medlow
* riscv-sim/-march=rv64gcv_zvl1024b/-mabi=lp64d/-mcmodel=medlow/--param=riscv-autovec-lmul=dynamic
* riscv-sim/-march=rv64gcv_zvl1024b/-mabi=lp64d/-mcmodel=medlow/--param=riscv-autovec-lmul=dynamic/--param=riscv-autovec-preference=fixed-vlmax
* riscv-sim/-march=rv64gcv_zvl1024b/-mabi=lp64d/-mcmodel=medlow/--param=riscv-autovec-lmul=m2
* riscv-sim/-march=rv64gcv_zvl1024b/-mabi=lp64d/-mcmodel=medlow/--param=riscv-autovec-lmul=m2/--param=riscv-autovec-preference=fixed-vlmax
* riscv-sim/-march=rv64gcv_zvl1024b/-mabi=lp64d/-mcmodel=medlow/--param=riscv-autovec-lmul=m4
* riscv-sim/-march=rv64gcv_zvl1024b/-mabi=lp64d/-mcmodel=medlow/--param=riscv-autovec-lmul=m4/--param=riscv-autovec-preference=fixed-vlmax
* riscv-sim/-march=rv64gcv_zvl1024b/-mabi=lp64d/-mcmodel=medlow/--param=riscv-autovec-lmul=m8
* riscv-sim/-march=rv64gcv_zvl1024b/-mabi=lp64d/-mcmodel=medlow/--param=riscv-autovec-lmul=m8/--param=riscv-autovec-preference=fixed-vlmax
* riscv-sim/-march=rv64gcv_zvl1024b/-mabi=lp64d/-mcmodel=medlow/--param=riscv-autovec-preference=fixed-vlmax
* riscv-sim/-march=rv64gcv_zvl256b/-mabi=lp64d/-mcmodel=medlow
* riscv-sim/-march=rv64gcv_zvl256b/-mabi=lp64d/-mcmodel=medlow/--param=riscv-autovec-lmul=dynamic
* riscv-sim/-march=rv64gcv_zvl256b/-mabi=lp64d/-mcmodel=medlow/--param=riscv-autovec-lmul=dynamic/--param=riscv-autovec-preference=fixed-vlmax
* riscv-sim/-march=rv64gcv_zvl256b/-mabi=lp64d/-mcmodel=medlow/--param=riscv-autovec-lmul=m2
* riscv-sim/-march=rv64gcv_zvl256b/-mabi=lp64d/-mcmodel=medlow/--param=riscv-autovec-lmul=m2/--param=riscv-autovec-preference=fixed-vlmax
* riscv-sim/-march=rv64gcv_zvl256b/-mabi=lp64d/-mcmodel=medlow/--param=riscv-autovec-lmul=m4
* riscv-sim/-march=rv64gcv_zvl256b/-mabi=lp64d/-mcmodel=medlow/--param=riscv-autovec-lmul=m4/--param=riscv-autovec-preference=fixed-vlmax
* riscv-sim/-march=rv64gcv_zvl256b/-mabi=lp64d/-mcmodel=medlow/--param=riscv-autovec-lmul=m8
* riscv-sim/-march=rv64gcv_zvl256b/-mabi=lp64d/-mcmodel=medlow/--param=riscv-autovec-lmul=m8/--param=riscv-autovec-preference=fixed-vlmax
* riscv-sim/-march=rv64gcv_zvl256b/-mabi=lp64d/-mcmodel=medlow/--param=riscv-autovec-preference=fixed-vlmax
* riscv-sim/-march=rv64gcv_zvl512b/-mabi=lp64d/-mcmodel=medlow
* riscv-sim/-march=rv64gcv_zvl512b/-mabi=lp64d/-mcmodel=medlow/--param=riscv-autovec-lmul=dynamic
* riscv-sim/-march=rv64gcv_zvl512b/-mabi=lp64d/-mcmodel=medlow/--param=riscv-autovec-lmul=dynamic/--param=riscv-autovec-preference=fixed-vlmax
* riscv-sim/-march=rv64gcv_zvl512b/-mabi=lp64d/-mcmodel=medlow/--param=riscv-autovec-lmul=m2
* riscv-sim/-march=rv64gcv_zvl512b/-mabi=lp64d/-mcmodel=medlow/--param=riscv-autovec-lmul=m2/--param=riscv-autovec-preference=fixed-vlmax
* riscv-sim/-march=rv64gcv_zvl512b/-mabi=lp64d/-mcmodel=medlow/--param=riscv-autovec-lmul=m4
* riscv-sim/-march=rv64gcv_zvl512b/-mabi=lp64d/-mcmodel=medlow/--param=riscv-autovec-lmul=m4/--param=riscv-autovec-preference=fixed-vlmax
* riscv-sim/-march=rv64gcv_zvl512b/-mabi=lp64d/-mcmodel=medlow/--param=riscv-autovec-lmul=m8
* riscv-sim/-march=rv64gcv_zvl512b/-mabi=lp64d/-mcmodel=medlow/--param=riscv-autovec-lmul=m8/--param=riscv-autovec-preference=fixed-vlmax
* riscv-sim/-march=rv64gcv_zvl512b/-mabi=lp64d/-mcmodel=medlow/--param=riscv-autovec-preference=fixed-vlmax
* riscv-sim/-march=rv64imafdcv/-mabi=lp64d/-mcmodel=medlow
gcc/testsuite/ChangeLog:
* gcc.dg/signbit-5.c: XFail for the riscv_v.
Signed-off-by: Pan Li <pan2.li@intel.com>
---
gcc/testsuite/gcc.dg/signbit-5.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/gcc/testsuite/gcc.dg/signbit-5.c b/gcc/testsuite/gcc.dg/signbit-5.c
index 0fad56c0ea8..1e1b237a0e0 100644
--- a/gcc/testsuite/gcc.dg/signbit-5.c
+++ b/gcc/testsuite/gcc.dg/signbit-5.c
@@ -5,6 +5,7 @@
/* { dg-additional-options "-mno-avx512f" { target { i?86-*-* x86_64-*-* } } } */
/* { dg-additional-options "-march=armv8-a" { target aarch64_sve } } */
/* { dg-xfail-run-if "truth type does not match vector type" { amdgcn-*-* } } */
+/* { dg-xfail-run-if "truth type does not match vector type" { riscv_v } } */
#include <stdint.h>
--
2.34.1
next prev parent reply other threads:[~2023-12-23 12:40 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-12-21 2:25 [PATCH v1] " pan2.li
2023-12-21 19:16 ` Jeff Law
2023-12-21 22:44 ` 钟居哲
2023-12-23 11:06 ` Li, Pan2
2023-12-23 12:39 ` pan2.li [this message]
2023-12-23 15:38 ` [PATCH v2] " Jeff Law
2023-12-24 1:50 ` Li, Pan2
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