| Message ID | 20221107140523.896735-1-tangxiaolin@loongson.cn |
|---|---|
| Headers |
Return-Path: <libc-alpha-bounces+patchwork=sourceware.org@sourceware.org> X-Original-To: patchwork@sourceware.org Delivered-To: patchwork@sourceware.org Received: from server2.sourceware.org (localhost [IPv6:::1]) by sourceware.org (Postfix) with ESMTP id A4A0C385AE75 for <patchwork@sourceware.org>; Mon, 7 Nov 2022 14:06:18 +0000 (GMT) X-Original-To: libc-alpha@sourceware.org Delivered-To: libc-alpha@sourceware.org Received: from loongson.cn (mail.loongson.cn [114.242.206.163]) by sourceware.org (Postfix) with ESMTP id 3316A3858C74 for <libc-alpha@sourceware.org>; Mon, 7 Nov 2022 14:05:30 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org 3316A3858C74 Authentication-Results: sourceware.org; dmarc=none (p=none dis=none) header.from=loongson.cn Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=loongson.cn Received: from loongson.cn (unknown [10.2.5.5]) by gateway (Coremail) with SMTP id _____8Cxq9inEGljpw0FAA--.16352S3; Mon, 07 Nov 2022 22:05:28 +0800 (CST) Received: from 5.5.5 (unknown [10.2.5.5]) by localhost.localdomain (Coremail) with SMTP id AQAAf8Cxb+KkEGljEHoOAA--.40708S2; Mon, 07 Nov 2022 22:05:25 +0800 (CST) From: Xiaolin Tang <tangxiaolin@loongson.cn> To: adhemerval.zanella@linaro.org, libc-alpha@sourceware.org, i.swmail@xen0n.name Cc: caiyinyu@loongson.cn, xry111@xry111.site, xuchenghua@loongson.cn, chenglulu@loongson.cn, Xiaolin Tang <tangxiaolin@loongson.cn> Subject: [PATCH v2 00/10] LoongArch: Hard Float Support Of Math Functions. Date: Mon, 7 Nov 2022 22:05:13 +0800 Message-Id: <20221107140523.896735-1-tangxiaolin@loongson.cn> X-Mailer: git-send-email 2.31.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CM-TRANSID: AQAAf8Cxb+KkEGljEHoOAA--.40708S2 X-CM-SenderInfo: pwdqw5xldrzx3q6o00pqjv00gofq/ X-Coremail-Antispam: 1Uk129KBjvJXoWxtw43trWDAw47XF4fGF13twb_yoW3Gw1Upr Z7urn8Jr43GryftrZIy3WagFn5JF4kGr47ZF1av34kX3yIqrn5Zrs2y34DXF13Xw1xGryk WF95K3WDWF15J3JanT9S1TB71UUUUUDqnTZGkaVYY2UrUUUUj1kv1TuYvTs0mT0YCTnIWj qI5I8CrVACY4xI64kE6c02F40Ex7xfYxn0WfASr-VFAUDa7-sFnT9fnUUIcSsGvfJTRUUU b7kYFVCjjxCrM7AC8VAFwI0_Jr0_Gr1l1xkIjI8I6I8E6xAIw20EY4v20xvaj40_Wr0E3s 1l1IIY67AEw4v_Jr0_Jr4l8cAvFVAK0II2c7xJM28CjxkF64kEwVA0rcxSw2x7M28EF7xv wVC0I7IYx2IY67AKxVWUJVWUCwA2z4x0Y4vE2Ix0cI8IcVCY1x0267AKxVWUJVW8JwA2z4 x0Y4vEx4A2jsIE14v26r4UJVWxJr1l84ACjcxK6I8E87Iv6xkF7I0E14v26F4UJVW0owAS 0I0E0xvYzxvE52x082IY62kv0487Mc804VCY07AIYIkI8VC2zVCFFI0UMc02F40EFcxC0V AKzVAqx4xG6I80ewAv7VC0I7IYx2IY67AKxVWUXVWUAwAv7VC2z280aVAFwI0_Jr0_Gr1l Ox8S6xCaFVCjc4AY6r1j6r4UM4x0Y48IcxkI7VAKI48JMxAIw28IcxkI7VAKI48JMxC20s 026xCaFVCjc4AY6r1j6r4UMI8I3I0E5I8CrVAFwI0_Jr0_Jr4lx2IqxVCjr7xvwVAFwI0_ JrI_JrWlx4CE17CEb7AF67AKxVWUtVW8ZwCIc40Y0x0EwIxGrwCI42IY6xIIjxv20xvE14 v26r1j6r1xMIIF0xvE2Ix0cI8IcVCY1x0267AKxVWUJVW8JwCI42IY6xAIw20EY4v20xva j40_Jr0_JF4lIxAIcVC2z280aVAFwI0_Jr0_Gr1lIxAIcVC2z280aVCY1x0267AKxVWUJV W8JbIYCTnIWIevJa73UjIFyTuYvjxUwmhFDUUUU X-Spam-Status: No, score=-5.2 required=5.0 tests=BAYES_00, KAM_DMARC_STATUS, KAM_SHORT, SPF_HELO_PASS, SPF_PASS, TXREP autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org X-BeenThere: libc-alpha@sourceware.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Libc-alpha mailing list <libc-alpha.sourceware.org> List-Unsubscribe: <https://sourceware.org/mailman/options/libc-alpha>, <mailto:libc-alpha-request@sourceware.org?subject=unsubscribe> List-Archive: <https://sourceware.org/pipermail/libc-alpha/> List-Post: <mailto:libc-alpha@sourceware.org> List-Help: <mailto:libc-alpha-request@sourceware.org?subject=help> List-Subscribe: <https://sourceware.org/mailman/listinfo/libc-alpha>, <mailto:libc-alpha-request@sourceware.org?subject=subscribe> Errors-To: libc-alpha-bounces+patchwork=sourceware.org@sourceware.org Sender: "Libc-alpha" <libc-alpha-bounces+patchwork=sourceware.org@sourceware.org> |
| Series |
LoongArch: Hard Float Support Of Math Functions.
|
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Message
Xiaolin Tang
Nov. 7, 2022, 2:05 p.m. UTC
Hi, reviewers.
Those patches contains hardware floating-point support of math fuctions
for the LoongArch ISA. LoongArch ISA has many hardware floating-point
instructions that can be used in the corresponding math functions,
and the performance of those newly implemented functions is good.
Changes from v1 to v2:
1. Delete copysign{f/ } to implement it on compiler.
(https://gcc.gnu.org/pipermail/gcc-patches/2022-November/605071.html)
2. Replace __builtin_expect with __glibc_likely or __glibc_unlikely.
3. Add a brief description on each file header.
4. Split one patch to ten patches for similar functions implementation.
instructions functions
fma.{s/d} __fma{f/ }
f{max/min}.{s/d}, fclass.{s/d} __f{max/min}i{mum/mum_mum}{f/ }
f{maxa/mina}.{s/d} __f{max,min}mag{f/ }
f{maxa/mina}.{s/d}, fclass.{s/d __f{max/min}imum{_mag/_mag_num}{f/ }
frint.{s/d} __{ /l/ll}rint{f/ }
fscaleb.{s/d}, fclass.{s/d} __scalbn{f/ }, __ieee754__scalb{f/ }
flogb.{s/d}, fclass.{s/d} __logb{f/ }, __ieee754_ilogb{f/ }
fclass.{s/d} __fpclassify{f/ }, __issignaling{f/ }
__finite{f/ }, __isnan{f/ }, isinff{f/ }
Xiaolin Tang (10):
LoongArch: Hard Float Support for functions {ll/l/ }rint{f/ }.
LoongArch: Use __builtin_{fma, fmaf} to implement function {fma,
fmaf}.
LoongArch: Hard Float Support for float-point classification
functions.
LoongArch: Hard Float Support for functions logb{f/ },
__ieee754_ilogb{f/ }.
LoongArch: Hard Float Support for functions scalb{f/ }, scalbn{f/ }.
LoongArch: Hard Float Support for fmaximum{f/ }, fminimum{f/ }.
LoongArch: Hard Float Support for fmaximum_num{f/ }, fminimum_num{f/
}.
LoongArch: Hard Float Support for fmaxmag{f/ }, fminmag{f/ }.
LoongArch: Hard Float Support for fmaximum_mag{f/ }, fminimum_mag{f/
}.
LoongArch: Hard Float Support for fmaximum_mag_num{f/ },
fminimum_mag_num{f/ }.
sysdeps/loongarch/fpu/e_ilogb.c | 39 ++++++++++++
sysdeps/loongarch/fpu/e_ilogbf.c | 39 ++++++++++++
sysdeps/loongarch/fpu/e_scalb.c | 61 +++++++++++++++++++
sysdeps/loongarch/fpu/e_scalbf.c | 61 +++++++++++++++++++
sysdeps/loongarch/fpu/math-use-builtins-fma.h | 4 ++
sysdeps/loongarch/fpu/s_finite.c | 30 +++++++++
sysdeps/loongarch/fpu/s_finitef.c | 30 +++++++++
sysdeps/loongarch/fpu/s_fmaximum.c | 40 ++++++++++++
sysdeps/loongarch/fpu/s_fmaximum_mag.c | 40 ++++++++++++
sysdeps/loongarch/fpu/s_fmaximum_mag_num.c | 48 +++++++++++++++
sysdeps/loongarch/fpu/s_fmaximum_mag_numf.c | 48 +++++++++++++++
sysdeps/loongarch/fpu/s_fmaximum_magf.c | 40 ++++++++++++
sysdeps/loongarch/fpu/s_fmaximum_num.c | 48 +++++++++++++++
sysdeps/loongarch/fpu/s_fmaximum_numf.c | 49 +++++++++++++++
sysdeps/loongarch/fpu/s_fmaximumf.c | 40 ++++++++++++
sysdeps/loongarch/fpu/s_fmaxmag.c | 29 +++++++++
sysdeps/loongarch/fpu/s_fmaxmagf.c | 29 +++++++++
sysdeps/loongarch/fpu/s_fminimum.c | 40 ++++++++++++
sysdeps/loongarch/fpu/s_fminimum_mag.c | 40 ++++++++++++
sysdeps/loongarch/fpu/s_fminimum_mag_num.c | 48 +++++++++++++++
sysdeps/loongarch/fpu/s_fminimum_mag_numf.c | 48 +++++++++++++++
sysdeps/loongarch/fpu/s_fminimum_magf.c | 40 ++++++++++++
sysdeps/loongarch/fpu/s_fminimum_num.c | 48 +++++++++++++++
sysdeps/loongarch/fpu/s_fminimum_numf.c | 48 +++++++++++++++
sysdeps/loongarch/fpu/s_fminimumf.c | 40 ++++++++++++
sysdeps/loongarch/fpu/s_fminmag.c | 29 +++++++++
sysdeps/loongarch/fpu/s_fminmagf.c | 29 +++++++++
sysdeps/loongarch/fpu/s_fpclassify.c | 38 ++++++++++++
sysdeps/loongarch/fpu/s_fpclassifyf.c | 38 ++++++++++++
sysdeps/loongarch/fpu/s_isinf.c | 30 +++++++++
sysdeps/loongarch/fpu/s_isinff.c | 30 +++++++++
sysdeps/loongarch/fpu/s_isnan.c | 31 ++++++++++
sysdeps/loongarch/fpu/s_isnanf.c | 31 ++++++++++
sysdeps/loongarch/fpu/s_issignaling.c | 29 +++++++++
sysdeps/loongarch/fpu/s_issignalingf.c | 29 +++++++++
sysdeps/loongarch/fpu/s_llrint.c | 29 +++++++++
sysdeps/loongarch/fpu/s_llrintf.c | 29 +++++++++
sysdeps/loongarch/fpu/s_logb.c | 30 +++++++++
sysdeps/loongarch/fpu/s_logbf.c | 30 +++++++++
sysdeps/loongarch/fpu/s_lrint.c | 29 +++++++++
sysdeps/loongarch/fpu/s_lrintf.c | 29 +++++++++
sysdeps/loongarch/fpu/s_rint.c | 29 +++++++++
sysdeps/loongarch/fpu/s_rintf.c | 29 +++++++++
sysdeps/loongarch/fpu/s_scalbn.c | 29 +++++++++
sysdeps/loongarch/fpu/s_scalbnf.c | 29 +++++++++
sysdeps/loongarch/fpu_control.h | 17 ++++++
46 files changed, 1650 insertions(+)
create mode 100644 sysdeps/loongarch/fpu/e_ilogb.c
create mode 100644 sysdeps/loongarch/fpu/e_ilogbf.c
create mode 100644 sysdeps/loongarch/fpu/e_scalb.c
create mode 100644 sysdeps/loongarch/fpu/e_scalbf.c
create mode 100644 sysdeps/loongarch/fpu/math-use-builtins-fma.h
create mode 100644 sysdeps/loongarch/fpu/s_finite.c
create mode 100644 sysdeps/loongarch/fpu/s_finitef.c
create mode 100644 sysdeps/loongarch/fpu/s_fmaximum.c
create mode 100644 sysdeps/loongarch/fpu/s_fmaximum_mag.c
create mode 100644 sysdeps/loongarch/fpu/s_fmaximum_mag_num.c
create mode 100644 sysdeps/loongarch/fpu/s_fmaximum_mag_numf.c
create mode 100644 sysdeps/loongarch/fpu/s_fmaximum_magf.c
create mode 100644 sysdeps/loongarch/fpu/s_fmaximum_num.c
create mode 100644 sysdeps/loongarch/fpu/s_fmaximum_numf.c
create mode 100644 sysdeps/loongarch/fpu/s_fmaximumf.c
create mode 100644 sysdeps/loongarch/fpu/s_fmaxmag.c
create mode 100644 sysdeps/loongarch/fpu/s_fmaxmagf.c
create mode 100644 sysdeps/loongarch/fpu/s_fminimum.c
create mode 100644 sysdeps/loongarch/fpu/s_fminimum_mag.c
create mode 100644 sysdeps/loongarch/fpu/s_fminimum_mag_num.c
create mode 100644 sysdeps/loongarch/fpu/s_fminimum_mag_numf.c
create mode 100644 sysdeps/loongarch/fpu/s_fminimum_magf.c
create mode 100644 sysdeps/loongarch/fpu/s_fminimum_num.c
create mode 100644 sysdeps/loongarch/fpu/s_fminimum_numf.c
create mode 100644 sysdeps/loongarch/fpu/s_fminimumf.c
create mode 100644 sysdeps/loongarch/fpu/s_fminmag.c
create mode 100644 sysdeps/loongarch/fpu/s_fminmagf.c
create mode 100644 sysdeps/loongarch/fpu/s_fpclassify.c
create mode 100644 sysdeps/loongarch/fpu/s_fpclassifyf.c
create mode 100644 sysdeps/loongarch/fpu/s_isinf.c
create mode 100644 sysdeps/loongarch/fpu/s_isinff.c
create mode 100644 sysdeps/loongarch/fpu/s_isnan.c
create mode 100644 sysdeps/loongarch/fpu/s_isnanf.c
create mode 100644 sysdeps/loongarch/fpu/s_issignaling.c
create mode 100644 sysdeps/loongarch/fpu/s_issignalingf.c
create mode 100644 sysdeps/loongarch/fpu/s_llrint.c
create mode 100644 sysdeps/loongarch/fpu/s_llrintf.c
create mode 100644 sysdeps/loongarch/fpu/s_logb.c
create mode 100644 sysdeps/loongarch/fpu/s_logbf.c
create mode 100644 sysdeps/loongarch/fpu/s_lrint.c
create mode 100644 sysdeps/loongarch/fpu/s_lrintf.c
create mode 100644 sysdeps/loongarch/fpu/s_rint.c
create mode 100644 sysdeps/loongarch/fpu/s_rintf.c
create mode 100644 sysdeps/loongarch/fpu/s_scalbn.c
create mode 100644 sysdeps/loongarch/fpu/s_scalbnf.c
Comments
Considering Xi Ruoyao's new patches of GCC about "LoongArch: Add some
floating-point operations[1]"
, I plan to include the following patches
02, 03, 06-10 temporarily excluding rint{,f} {l/ll}rint{,f} logb{,f} and
scalb{n,ln}{,f} related ones.
Also, I have noticed that there are some new functions added in Patch v2
03: s_isinf{f}.c
and s_isnan{f}.c.
All these patches were tested on LoongArch machine with GCC 12.1.0,
binutils 2.38.50.20220519, and
Linux kernel 5.19 and no new fails were caused.
[1] https://gcc.gnu.org/pipermail/gcc-patches/2022-November/605454.html
在 2022/11/7 下午10:05, Xiaolin Tang 写道:
> Hi, reviewers.
> Those patches contains hardware floating-point support of math fuctions
> for the LoongArch ISA. LoongArch ISA has many hardware floating-point
> instructions that can be used in the corresponding math functions,
> and the performance of those newly implemented functions is good.
>
> Changes from v1 to v2:
> 1. Delete copysign{f/ } to implement it on compiler.
> (https://gcc.gnu.org/pipermail/gcc-patches/2022-November/605071.html)
> 2. Replace __builtin_expect with __glibc_likely or __glibc_unlikely.
> 3. Add a brief description on each file header.
> 4. Split one patch to ten patches for similar functions implementation.
>
> instructions functions
> fma.{s/d} __fma{f/ }
> f{max/min}.{s/d}, fclass.{s/d} __f{max/min}i{mum/mum_mum}{f/ }
> f{maxa/mina}.{s/d} __f{max,min}mag{f/ }
> f{maxa/mina}.{s/d}, fclass.{s/d __f{max/min}imum{_mag/_mag_num}{f/ }
> frint.{s/d} __{ /l/ll}rint{f/ }
> fscaleb.{s/d}, fclass.{s/d} __scalbn{f/ }, __ieee754__scalb{f/ }
> flogb.{s/d}, fclass.{s/d} __logb{f/ }, __ieee754_ilogb{f/ }
> fclass.{s/d} __fpclassify{f/ }, __issignaling{f/ }
> __finite{f/ }, __isnan{f/ }, isinff{f/ }
>
> Xiaolin Tang (10):
> LoongArch: Hard Float Support for functions {ll/l/ }rint{f/ }.
> LoongArch: Use __builtin_{fma, fmaf} to implement function {fma,
> fmaf}.
> LoongArch: Hard Float Support for float-point classification
> functions.
> LoongArch: Hard Float Support for functions logb{f/ },
> __ieee754_ilogb{f/ }.
> LoongArch: Hard Float Support for functions scalb{f/ }, scalbn{f/ }.
> LoongArch: Hard Float Support for fmaximum{f/ }, fminimum{f/ }.
> LoongArch: Hard Float Support for fmaximum_num{f/ }, fminimum_num{f/
> }.
> LoongArch: Hard Float Support for fmaxmag{f/ }, fminmag{f/ }.
> LoongArch: Hard Float Support for fmaximum_mag{f/ }, fminimum_mag{f/
> }.
> LoongArch: Hard Float Support for fmaximum_mag_num{f/ },
> fminimum_mag_num{f/ }.
>
> sysdeps/loongarch/fpu/e_ilogb.c | 39 ++++++++++++
> sysdeps/loongarch/fpu/e_ilogbf.c | 39 ++++++++++++
> sysdeps/loongarch/fpu/e_scalb.c | 61 +++++++++++++++++++
> sysdeps/loongarch/fpu/e_scalbf.c | 61 +++++++++++++++++++
> sysdeps/loongarch/fpu/math-use-builtins-fma.h | 4 ++
> sysdeps/loongarch/fpu/s_finite.c | 30 +++++++++
> sysdeps/loongarch/fpu/s_finitef.c | 30 +++++++++
> sysdeps/loongarch/fpu/s_fmaximum.c | 40 ++++++++++++
> sysdeps/loongarch/fpu/s_fmaximum_mag.c | 40 ++++++++++++
> sysdeps/loongarch/fpu/s_fmaximum_mag_num.c | 48 +++++++++++++++
> sysdeps/loongarch/fpu/s_fmaximum_mag_numf.c | 48 +++++++++++++++
> sysdeps/loongarch/fpu/s_fmaximum_magf.c | 40 ++++++++++++
> sysdeps/loongarch/fpu/s_fmaximum_num.c | 48 +++++++++++++++
> sysdeps/loongarch/fpu/s_fmaximum_numf.c | 49 +++++++++++++++
> sysdeps/loongarch/fpu/s_fmaximumf.c | 40 ++++++++++++
> sysdeps/loongarch/fpu/s_fmaxmag.c | 29 +++++++++
> sysdeps/loongarch/fpu/s_fmaxmagf.c | 29 +++++++++
> sysdeps/loongarch/fpu/s_fminimum.c | 40 ++++++++++++
> sysdeps/loongarch/fpu/s_fminimum_mag.c | 40 ++++++++++++
> sysdeps/loongarch/fpu/s_fminimum_mag_num.c | 48 +++++++++++++++
> sysdeps/loongarch/fpu/s_fminimum_mag_numf.c | 48 +++++++++++++++
> sysdeps/loongarch/fpu/s_fminimum_magf.c | 40 ++++++++++++
> sysdeps/loongarch/fpu/s_fminimum_num.c | 48 +++++++++++++++
> sysdeps/loongarch/fpu/s_fminimum_numf.c | 48 +++++++++++++++
> sysdeps/loongarch/fpu/s_fminimumf.c | 40 ++++++++++++
> sysdeps/loongarch/fpu/s_fminmag.c | 29 +++++++++
> sysdeps/loongarch/fpu/s_fminmagf.c | 29 +++++++++
> sysdeps/loongarch/fpu/s_fpclassify.c | 38 ++++++++++++
> sysdeps/loongarch/fpu/s_fpclassifyf.c | 38 ++++++++++++
> sysdeps/loongarch/fpu/s_isinf.c | 30 +++++++++
> sysdeps/loongarch/fpu/s_isinff.c | 30 +++++++++
> sysdeps/loongarch/fpu/s_isnan.c | 31 ++++++++++
> sysdeps/loongarch/fpu/s_isnanf.c | 31 ++++++++++
> sysdeps/loongarch/fpu/s_issignaling.c | 29 +++++++++
> sysdeps/loongarch/fpu/s_issignalingf.c | 29 +++++++++
> sysdeps/loongarch/fpu/s_llrint.c | 29 +++++++++
> sysdeps/loongarch/fpu/s_llrintf.c | 29 +++++++++
> sysdeps/loongarch/fpu/s_logb.c | 30 +++++++++
> sysdeps/loongarch/fpu/s_logbf.c | 30 +++++++++
> sysdeps/loongarch/fpu/s_lrint.c | 29 +++++++++
> sysdeps/loongarch/fpu/s_lrintf.c | 29 +++++++++
> sysdeps/loongarch/fpu/s_rint.c | 29 +++++++++
> sysdeps/loongarch/fpu/s_rintf.c | 29 +++++++++
> sysdeps/loongarch/fpu/s_scalbn.c | 29 +++++++++
> sysdeps/loongarch/fpu/s_scalbnf.c | 29 +++++++++
> sysdeps/loongarch/fpu_control.h | 17 ++++++
> 46 files changed, 1650 insertions(+)
> create mode 100644 sysdeps/loongarch/fpu/e_ilogb.c
> create mode 100644 sysdeps/loongarch/fpu/e_ilogbf.c
> create mode 100644 sysdeps/loongarch/fpu/e_scalb.c
> create mode 100644 sysdeps/loongarch/fpu/e_scalbf.c
> create mode 100644 sysdeps/loongarch/fpu/math-use-builtins-fma.h
> create mode 100644 sysdeps/loongarch/fpu/s_finite.c
> create mode 100644 sysdeps/loongarch/fpu/s_finitef.c
> create mode 100644 sysdeps/loongarch/fpu/s_fmaximum.c
> create mode 100644 sysdeps/loongarch/fpu/s_fmaximum_mag.c
> create mode 100644 sysdeps/loongarch/fpu/s_fmaximum_mag_num.c
> create mode 100644 sysdeps/loongarch/fpu/s_fmaximum_mag_numf.c
> create mode 100644 sysdeps/loongarch/fpu/s_fmaximum_magf.c
> create mode 100644 sysdeps/loongarch/fpu/s_fmaximum_num.c
> create mode 100644 sysdeps/loongarch/fpu/s_fmaximum_numf.c
> create mode 100644 sysdeps/loongarch/fpu/s_fmaximumf.c
> create mode 100644 sysdeps/loongarch/fpu/s_fmaxmag.c
> create mode 100644 sysdeps/loongarch/fpu/s_fmaxmagf.c
> create mode 100644 sysdeps/loongarch/fpu/s_fminimum.c
> create mode 100644 sysdeps/loongarch/fpu/s_fminimum_mag.c
> create mode 100644 sysdeps/loongarch/fpu/s_fminimum_mag_num.c
> create mode 100644 sysdeps/loongarch/fpu/s_fminimum_mag_numf.c
> create mode 100644 sysdeps/loongarch/fpu/s_fminimum_magf.c
> create mode 100644 sysdeps/loongarch/fpu/s_fminimum_num.c
> create mode 100644 sysdeps/loongarch/fpu/s_fminimum_numf.c
> create mode 100644 sysdeps/loongarch/fpu/s_fminimumf.c
> create mode 100644 sysdeps/loongarch/fpu/s_fminmag.c
> create mode 100644 sysdeps/loongarch/fpu/s_fminmagf.c
> create mode 100644 sysdeps/loongarch/fpu/s_fpclassify.c
> create mode 100644 sysdeps/loongarch/fpu/s_fpclassifyf.c
> create mode 100644 sysdeps/loongarch/fpu/s_isinf.c
> create mode 100644 sysdeps/loongarch/fpu/s_isinff.c
> create mode 100644 sysdeps/loongarch/fpu/s_isnan.c
> create mode 100644 sysdeps/loongarch/fpu/s_isnanf.c
> create mode 100644 sysdeps/loongarch/fpu/s_issignaling.c
> create mode 100644 sysdeps/loongarch/fpu/s_issignalingf.c
> create mode 100644 sysdeps/loongarch/fpu/s_llrint.c
> create mode 100644 sysdeps/loongarch/fpu/s_llrintf.c
> create mode 100644 sysdeps/loongarch/fpu/s_logb.c
> create mode 100644 sysdeps/loongarch/fpu/s_logbf.c
> create mode 100644 sysdeps/loongarch/fpu/s_lrint.c
> create mode 100644 sysdeps/loongarch/fpu/s_lrintf.c
> create mode 100644 sysdeps/loongarch/fpu/s_rint.c
> create mode 100644 sysdeps/loongarch/fpu/s_rintf.c
> create mode 100644 sysdeps/loongarch/fpu/s_scalbn.c
> create mode 100644 sysdeps/loongarch/fpu/s_scalbnf.c
>