From: chenxiaolong <chenxiaolong@loongson.cn>
To: gcc-patches@gcc.gnu.org
Cc: xry111@xry111.site, i@xen0n.name, xuchenghua@loongson.cn,
chenglulu@loongson.cn, schwab@linux-m68k.org,
ci_notify@linaro.org, chenxiaolong <chenxiaolong@loongson.cn>
Subject: [PATCH v2] LoongArch: testsuite:Fix fail in gen-vect-{2,25}.c file.
Date: Sat, 13 Jan 2024 15:28:34 +0800 [thread overview]
Message-ID: <20240113072834.32021-1-chenxiaolong@loongson.cn> (raw)
1.Added dg-do compile on LoongArch.
When binutils does not support vector instruction sets, an error occurs
because the assembler does not recognize vector instructions.
2.Added "-mlsx" option for vectorization on LoongArch.
gcc/testsuite/ChangeLog:
* gcc.dg/tree-ssa/gen-vect-2.c: Added detection of compilation
behavior and "-mlsx" option on LoongArch.
* gcc.dg/tree-ssa/gen-vect-25.c: Dito.
---
gcc/testsuite/gcc.dg/tree-ssa/gen-vect-2.c | 2 ++
gcc/testsuite/gcc.dg/tree-ssa/gen-vect-25.c | 2 ++
2 files changed, 4 insertions(+)
diff --git a/gcc/testsuite/gcc.dg/tree-ssa/gen-vect-2.c b/gcc/testsuite/gcc.dg/tree-ssa/gen-vect-2.c
index b84f3184427..a35999a172a 100644
--- a/gcc/testsuite/gcc.dg/tree-ssa/gen-vect-2.c
+++ b/gcc/testsuite/gcc.dg/tree-ssa/gen-vect-2.c
@@ -1,6 +1,8 @@
/* { dg-do run { target vect_cmdline_needed } } */
+/* { dg-do compile { target { loongarch_sx && {! loongarch_sx_hw } } } } */
/* { dg-options "-O2 -fno-tree-loop-distribute-patterns -ftree-vectorize -fdump-tree-vect-details -fvect-cost-model=dynamic" } */
/* { dg-additional-options "-mno-sse" { target { i?86-*-* x86_64-*-* } } } */
+/* { dg-additional-options "-mlsx" { target { loongarch*-*-* } } } */
#include <stdlib.h>
diff --git a/gcc/testsuite/gcc.dg/tree-ssa/gen-vect-25.c b/gcc/testsuite/gcc.dg/tree-ssa/gen-vect-25.c
index 18fe1aa1502..9f14a54c413 100644
--- a/gcc/testsuite/gcc.dg/tree-ssa/gen-vect-25.c
+++ b/gcc/testsuite/gcc.dg/tree-ssa/gen-vect-25.c
@@ -1,6 +1,8 @@
/* { dg-do run { target vect_cmdline_needed } } */
+/* { dg-do compile { target { loongarch_sx && {! loongarch_sx_hw } } } } */
/* { dg-options "-O2 -ftree-vectorize -fdump-tree-vect-details -fvect-cost-model=dynamic" } */
/* { dg-options "-O2 -ftree-vectorize -fdump-tree-vect-details -fvect-cost-model=dynamic -mno-sse" { target { i?86-*-* x86_64-*-* } } } */
+/* { dg-additional-options "-mlsx" { target { loongarch*-*-* } } } */
#include <stdlib.h>
--
2.20.1
next reply other threads:[~2024-01-13 7:28 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-01-13 7:28 chenxiaolong [this message]
2024-01-18 7:30 ` [pushed][PATCH " chenglulu
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