From: Xi Ruoyao <xry111@xry111.site>
To: Yang Yujie <yangyujie@loongson.cn>, gcc-patches@gcc.gnu.org
Cc: xuchenghua@loongson.cn, panchenghui@loongson.cn, chenglulu@loongson.cn
Subject: Re: [PATCH v1 2/6] LoongArch: improved target configuration interface
Date: Mon, 14 Aug 2023 13:22:32 +0800 [thread overview]
Message-ID: <08b4e39b893db0940d9ec5574064d312e5efba75.camel@xry111.site> (raw)
In-Reply-To: <20230814035707.11272-2-yangyujie@loongson.cn>
On Mon, 2023-08-14 at 11:57 +0800, Yang Yujie wrote:
> The configure script and the GCC driver are updated so that
> it is easier to customize and control GCC builds for targeting
> different LoongArch implementations.
>
> * Support options for LoongArch SIMD extensions:
> new configure options --with-simd={none,lsx,lasx};
> new driver options -m[no]-l[a]sx / -msimd={none,lsx,lasx}.
What's the relationship between -mlasx and -msimd=lasx? What will
happen if the user specifies -mlasx -msimd=none or -mlasx -msimd=lsx?
--
Xi Ruoyao <xry111@xry111.site>
School of Aerospace Science and Technology, Xidian University
next prev parent reply other threads:[~2023-08-14 5:22 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-08-14 3:57 [PATCH v1 1/6] LoongArch: a symmetric multilib subdir layout Yang Yujie
2023-08-14 3:57 ` [PATCH v1 2/6] LoongArch: improved target configuration interface Yang Yujie
2023-08-14 5:22 ` Xi Ruoyao [this message]
2023-08-15 1:12 ` Yujie Yang
2023-08-14 5:29 ` Xi Ruoyao
2023-08-14 5:58 ` Xi Ruoyao
2023-08-14 6:01 ` Xi Ruoyao
2023-08-14 8:44 ` Yujie Yang
2023-08-14 8:49 ` Xi Ruoyao
2023-08-14 8:57 ` Yujie Yang
2023-08-14 8:58 ` Xi Ruoyao
2023-09-06 6:43 ` Richard Sandiford
2023-09-06 6:54 ` Yang Yujie
2023-08-14 3:57 ` [PATCH v1 3/6] LoongArch: define preprocessing macros "__loongarch_{arch,tune}" Yang Yujie
2023-08-14 5:24 ` Xi Ruoyao
2023-08-14 3:57 ` [PATCH v1 4/6] LoongArch: use -mstrict-align by default when building libraries Yang Yujie
2023-08-14 5:18 ` Xi Ruoyao
2023-08-14 3:57 ` [PATCH v1 5/6] LoongArch: export headers for building GCC plugins Yang Yujie
2023-08-14 3:57 ` [PATCH v1 6/6] LoongArch: support loongarch*-elf target Yang Yujie
2023-08-14 5:38 ` [PATCH v1 1/6] LoongArch: a symmetric multilib subdir layout Xi Ruoyao
2023-08-14 5:40 ` Xi Ruoyao
2023-08-14 7:37 ` Yujie Yang
2023-08-14 7:48 ` Xi Ruoyao
2023-08-14 10:18 ` Yujie Yang
2023-08-14 11:16 ` Xi Ruoyao
2023-08-15 1:29 ` Xi Ruoyao
2023-08-15 2:32 ` Yujie Yang
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