From: chenglulu <chenglulu@loongson.cn>
To: chenxiaolong <chenxiaolong@loongson.cn>, gcc-patches@gcc.gnu.org
Cc: xry111@xry111.site, i@xen0n.name, xuchenghua@loongson.cn,
schwab@linux-m68k.org, ci_notify@linaro.org
Subject: Re: [pushed][PATCH v2] LoongArch: testsuite:Fix fail in gen-vect-{2,25}.c file.
Date: Thu, 18 Jan 2024 15:30:17 +0800 [thread overview]
Message-ID: <4414f77a-dcca-ba94-f379-2159e9660fea@loongson.cn> (raw)
In-Reply-To: <20240113072834.32021-1-chenxiaolong@loongson.cn>
Pushed to r14-8204.
在 2024/1/13 下午3:28, chenxiaolong 写道:
> 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>
>
prev parent reply other threads:[~2024-01-18 7:30 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-01-13 7:28 [PATCH " chenxiaolong
2024-01-18 7:30 ` chenglulu [this message]
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