From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-qk1-x735.google.com (mail-qk1-x735.google.com [IPv6:2607:f8b0:4864:20::735]) by sourceware.org (Postfix) with ESMTPS id 17B0D3858D39 for ; Thu, 21 Oct 2021 00:10:48 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org 17B0D3858D39 Received: by mail-qk1-x735.google.com with SMTP id x123so4807677qke.7 for ; Wed, 20 Oct 2021 17:10:48 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=onzca3VSSSmfgtQh0Ka3PFAksitKclXgRM5eDQjgLc4=; b=46s+8MfV7XXuRuRq8zujp5y1hpyObZjR365IpEO6aG0mUXHayDHVtuy3plbKGhkNsl ggvBHQTzrYT/9NB9Ym3eJrMJSSc4F/2hrqr3jkk9vNnB3gVQ8DaT1MrELGJpYk813bl1 FNUvXdU5L5M6IDFiomI81HHPEX0rchI48swlzyYo6vaqSOpUyqniiHN/wicOg0+c+2a/ eY0r6pwSGLMVN/BdrfH/MMGNImPQF+c550YLsj1T6wp5Sc7HLmTpMs/vSARa7gNa9kfi /w0J1ktiQ5R/0ToQDFz+VzBp4GLmvv6mdhj76pGpLvhalrV1OjxiTXAPmszLwbf1gFfK rylA== X-Gm-Message-State: AOAM531NYuAhTNFbtJScNuPYAE8ffR4sCq2clQhNG1xjJe5o1EcbAOoQ 9n7rPmV4GwtlmQyot50VB3Vus7wNA3T+9Ca5TPSydW62V1w= X-Google-Smtp-Source: ABdhPJzUhFGAgShJ/eNqX33WmT2YTud8SfLDCsmI8xwaDSZqsgduDbKL1w0IIS20qlybYTjGWNaJsinAANhkISHEqek= X-Received: by 2002:a05:620a:2481:: with SMTP id i1mr1920756qkn.286.1634775047581; Wed, 20 Oct 2021 17:10:47 -0700 (PDT) MIME-Version: 1.0 References: <20211020212218.2834086-1-skpgkp2@gmail.com> In-Reply-To: From: Sunil Pandey Date: Wed, 20 Oct 2021 17:10:11 -0700 Message-ID: Subject: Re: [PATCH] x86_64: Add missing libmvec ABI tests To: Noah Goldstein Cc: GNU C Library , "H.J. Lu" X-Spam-Status: No, score=-7.1 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, FREEMAIL_ENVFROM_END_DIGIT, FREEMAIL_FROM, GIT_PATCH_0, HK_RANDOM_ENVFROM, HK_RANDOM_FROM, HTML_MESSAGE, KAM_SHORT, RCVD_IN_DNSWL_NONE, SPF_HELO_NONE, SPF_PASS, TXREP autolearn=ham autolearn_force=no version=3.4.4 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on server2.sourceware.org Content-Type: text/plain; charset="UTF-8" X-Content-Filtered-By: Mailman/MimeDel 2.1.29 X-BeenThere: libc-alpha@sourceware.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Libc-alpha mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 21 Oct 2021 00:10:53 -0000 On Wed, Oct 20, 2021 at 3:48 PM Noah Goldstein wrote: > On Wed, Oct 20, 2021 at 4:22 PM Sunil K Pandey wrote: > > > > Add vector ABI tests for cos, exp, log, pow and sin functions. > > --- > > sysdeps/x86_64/fpu/Makeconfig | 11 ++--- > > .../x86_64/fpu/test-double-libmvec-cos-avx.c | 1 + > > .../x86_64/fpu/test-double-libmvec-cos-avx2.c | 1 + > > .../fpu/test-double-libmvec-cos-avx512f.c | 1 + > > sysdeps/x86_64/fpu/test-double-libmvec-cos.c | 3 ++ > > .../x86_64/fpu/test-double-libmvec-exp-avx.c | 1 + > > .../x86_64/fpu/test-double-libmvec-exp-avx2.c | 1 + > > .../fpu/test-double-libmvec-exp-avx512f.c | 1 + > > sysdeps/x86_64/fpu/test-double-libmvec-exp.c | 3 ++ > > .../x86_64/fpu/test-double-libmvec-log-avx.c | 1 + > > .../x86_64/fpu/test-double-libmvec-log-avx2.c | 1 + > > .../fpu/test-double-libmvec-log-avx512f.c | 1 + > > sysdeps/x86_64/fpu/test-double-libmvec-log.c | 3 ++ > > .../x86_64/fpu/test-double-libmvec-pow-avx.c | 1 + > > .../x86_64/fpu/test-double-libmvec-pow-avx2.c | 1 + > > .../fpu/test-double-libmvec-pow-avx512f.c | 1 + > > sysdeps/x86_64/fpu/test-double-libmvec-pow.c | 3 ++ > > .../x86_64/fpu/test-double-libmvec-sin-avx.c | 1 + > > .../x86_64/fpu/test-double-libmvec-sin-avx2.c | 1 + > > .../fpu/test-double-libmvec-sin-avx512f.c | 1 + > > sysdeps/x86_64/fpu/test-double-libmvec-sin.c | 3 ++ > > .../x86_64/fpu/test-float-libmvec-cosf-avx.c | 1 + > > .../x86_64/fpu/test-float-libmvec-cosf-avx2.c | 1 + > > .../fpu/test-float-libmvec-cosf-avx512f.c | 1 + > > sysdeps/x86_64/fpu/test-float-libmvec-cosf.c | 3 ++ > > .../x86_64/fpu/test-float-libmvec-expf-avx.c | 1 + > > .../x86_64/fpu/test-float-libmvec-expf-avx2.c | 1 + > > .../fpu/test-float-libmvec-expf-avx512f.c | 1 + > > sysdeps/x86_64/fpu/test-float-libmvec-expf.c | 3 ++ > > .../x86_64/fpu/test-float-libmvec-logf-avx.c | 1 + > > .../x86_64/fpu/test-float-libmvec-logf-avx2.c | 1 + > > .../fpu/test-float-libmvec-logf-avx512f.c | 1 + > > sysdeps/x86_64/fpu/test-float-libmvec-logf.c | 3 ++ > > .../x86_64/fpu/test-float-libmvec-powf-avx.c | 1 + > > .../x86_64/fpu/test-float-libmvec-powf-avx2.c | 1 + > > .../fpu/test-float-libmvec-powf-avx512f.c | 1 + > > sysdeps/x86_64/fpu/test-float-libmvec-powf.c | 3 ++ > > .../x86_64/fpu/test-float-libmvec-sinf-avx.c | 1 + > > .../x86_64/fpu/test-float-libmvec-sinf-avx2.c | 1 + > > .../fpu/test-float-libmvec-sinf-avx512f.c | 1 + > > sysdeps/x86_64/fpu/test-float-libmvec-sinf.c | 3 ++ > > sysdeps/x86_64/fpu/test-vector-abi-arg1.h | 43 +++++++++++++++++ > > sysdeps/x86_64/fpu/test-vector-abi-arg2.h | 46 +++++++++++++++++++ > > 43 files changed, 152 insertions(+), 8 deletions(-) > > create mode 100644 sysdeps/x86_64/fpu/test-double-libmvec-cos-avx.c > > create mode 100644 sysdeps/x86_64/fpu/test-double-libmvec-cos-avx2.c > > create mode 100644 sysdeps/x86_64/fpu/test-double-libmvec-cos-avx512f.c > > create mode 100644 sysdeps/x86_64/fpu/test-double-libmvec-cos.c > > create mode 100644 sysdeps/x86_64/fpu/test-double-libmvec-exp-avx.c > > create mode 100644 sysdeps/x86_64/fpu/test-double-libmvec-exp-avx2.c > > create mode 100644 sysdeps/x86_64/fpu/test-double-libmvec-exp-avx512f.c > > create mode 100644 sysdeps/x86_64/fpu/test-double-libmvec-exp.c > > create mode 100644 sysdeps/x86_64/fpu/test-double-libmvec-log-avx.c > > create mode 100644 sysdeps/x86_64/fpu/test-double-libmvec-log-avx2.c > > create mode 100644 sysdeps/x86_64/fpu/test-double-libmvec-log-avx512f.c > > create mode 100644 sysdeps/x86_64/fpu/test-double-libmvec-log.c > > create mode 100644 sysdeps/x86_64/fpu/test-double-libmvec-pow-avx.c > > create mode 100644 sysdeps/x86_64/fpu/test-double-libmvec-pow-avx2.c > > create mode 100644 sysdeps/x86_64/fpu/test-double-libmvec-pow-avx512f.c > > create mode 100644 sysdeps/x86_64/fpu/test-double-libmvec-pow.c > > create mode 100644 sysdeps/x86_64/fpu/test-double-libmvec-sin-avx.c > > create mode 100644 sysdeps/x86_64/fpu/test-double-libmvec-sin-avx2.c > > create mode 100644 sysdeps/x86_64/fpu/test-double-libmvec-sin-avx512f.c > > create mode 100644 sysdeps/x86_64/fpu/test-double-libmvec-sin.c > > create mode 100644 sysdeps/x86_64/fpu/test-float-libmvec-cosf-avx.c > > create mode 100644 sysdeps/x86_64/fpu/test-float-libmvec-cosf-avx2.c > > create mode 100644 sysdeps/x86_64/fpu/test-float-libmvec-cosf-avx512f.c > > create mode 100644 sysdeps/x86_64/fpu/test-float-libmvec-cosf.c > > create mode 100644 sysdeps/x86_64/fpu/test-float-libmvec-expf-avx.c > > create mode 100644 sysdeps/x86_64/fpu/test-float-libmvec-expf-avx2.c > > create mode 100644 sysdeps/x86_64/fpu/test-float-libmvec-expf-avx512f.c > > create mode 100644 sysdeps/x86_64/fpu/test-float-libmvec-expf.c > > create mode 100644 sysdeps/x86_64/fpu/test-float-libmvec-logf-avx.c > > create mode 100644 sysdeps/x86_64/fpu/test-float-libmvec-logf-avx2.c > > create mode 100644 sysdeps/x86_64/fpu/test-float-libmvec-logf-avx512f.c > > create mode 100644 sysdeps/x86_64/fpu/test-float-libmvec-logf.c > > create mode 100644 sysdeps/x86_64/fpu/test-float-libmvec-powf-avx.c > > create mode 100644 sysdeps/x86_64/fpu/test-float-libmvec-powf-avx2.c > > create mode 100644 sysdeps/x86_64/fpu/test-float-libmvec-powf-avx512f.c > > create mode 100644 sysdeps/x86_64/fpu/test-float-libmvec-powf.c > > create mode 100644 sysdeps/x86_64/fpu/test-float-libmvec-sinf-avx.c > > create mode 100644 sysdeps/x86_64/fpu/test-float-libmvec-sinf-avx2.c > > create mode 100644 sysdeps/x86_64/fpu/test-float-libmvec-sinf-avx512f.c > > create mode 100644 sysdeps/x86_64/fpu/test-float-libmvec-sinf.c > > create mode 100644 sysdeps/x86_64/fpu/test-vector-abi-arg1.h > > create mode 100644 sysdeps/x86_64/fpu/test-vector-abi-arg2.h > > > > diff --git a/sysdeps/x86_64/fpu/Makeconfig > b/sysdeps/x86_64/fpu/Makeconfig > > index 0a9341cdd9..24aaee1a43 100644 > > --- a/sysdeps/x86_64/fpu/Makeconfig > > +++ b/sysdeps/x86_64/fpu/Makeconfig > > @@ -29,15 +29,10 @@ libmvec-funcs = \ > > sin \ > > sincos \ > > > > -# FIXME: Add ABI tests for all libmvec functions and replace > > -# libmvec-abi-funcs with libmvec-funcs. > > -libmvec-abi-funcs = \ > > - sincos > > - > > # The base libmvec ABI tests. > > libmvec-abi-func-tests = \ > > - $(addprefix test-double-libmvec-,$(libmvec-abi-funcs)) \ > > - $(addsuffix f,$(addprefix test-float-libmvec-,$(libmvec-abi-funcs))) > > + $(addprefix test-double-libmvec-,$(libmvec-funcs)) \ > > + $(addsuffix f,$(addprefix test-float-libmvec-,$(libmvec-funcs))) > > > > # The AVX libmvec ABI tests. > > libmvec-abi-func-avx-tests = \ > > @@ -62,7 +57,7 @@ $(common-objpfx)libmvec.mk: > $(common-objpfx)config.make > > echo; \ > > done; \ > > done; \ > > - for t in $(libmvec-abi-funcs); do \ > > + for t in $(libmvec-funcs); do \ > > echo "CFLAGS-test-double-libmvec-$$t.c = \\"; \ > > echo " \$$(libmvec-abi-test-cflags)"; \ > > echo "CFLAGS-test-double-libmvec-$$t-avx.c = \\"; \ > > diff --git a/sysdeps/x86_64/fpu/test-double-libmvec-cos-avx.c > b/sysdeps/x86_64/fpu/test-double-libmvec-cos-avx.c > > new file mode 100644 > > index 0000000000..f2b3e8e883 > > --- /dev/null > > +++ b/sysdeps/x86_64/fpu/test-double-libmvec-cos-avx.c > > @@ -0,0 +1 @@ > > +#include "test-double-libmvec-cos.c" > > diff --git a/sysdeps/x86_64/fpu/test-double-libmvec-cos-avx2.c > b/sysdeps/x86_64/fpu/test-double-libmvec-cos-avx2.c > > new file mode 100644 > > index 0000000000..f2b3e8e883 > > --- /dev/null > > +++ b/sysdeps/x86_64/fpu/test-double-libmvec-cos-avx2.c > > @@ -0,0 +1 @@ > > +#include "test-double-libmvec-cos.c" > > diff --git a/sysdeps/x86_64/fpu/test-double-libmvec-cos-avx512f.c > b/sysdeps/x86_64/fpu/test-double-libmvec-cos-avx512f.c > > new file mode 100644 > > index 0000000000..f2b3e8e883 > > --- /dev/null > > +++ b/sysdeps/x86_64/fpu/test-double-libmvec-cos-avx512f.c > > @@ -0,0 +1 @@ > > +#include "test-double-libmvec-cos.c" > > diff --git a/sysdeps/x86_64/fpu/test-double-libmvec-cos.c > b/sysdeps/x86_64/fpu/test-double-libmvec-cos.c > > new file mode 100644 > > index 0000000000..ebc688163e > > --- /dev/null > > +++ b/sysdeps/x86_64/fpu/test-double-libmvec-cos.c > > @@ -0,0 +1,3 @@ > > +#define LIBMVEC_TYPE double > > +#define LIBMVEC_FUNC cos > > +#include "test-vector-abi-arg1.h" > > diff --git a/sysdeps/x86_64/fpu/test-double-libmvec-exp-avx.c > b/sysdeps/x86_64/fpu/test-double-libmvec-exp-avx.c > > new file mode 100644 > > index 0000000000..fb485c3558 > > --- /dev/null > > +++ b/sysdeps/x86_64/fpu/test-double-libmvec-exp-avx.c > > @@ -0,0 +1 @@ > > +#include "test-double-libmvec-exp.c" > > diff --git a/sysdeps/x86_64/fpu/test-double-libmvec-exp-avx2.c > b/sysdeps/x86_64/fpu/test-double-libmvec-exp-avx2.c > > new file mode 100644 > > index 0000000000..fb485c3558 > > --- /dev/null > > +++ b/sysdeps/x86_64/fpu/test-double-libmvec-exp-avx2.c > > @@ -0,0 +1 @@ > > +#include "test-double-libmvec-exp.c" > > diff --git a/sysdeps/x86_64/fpu/test-double-libmvec-exp-avx512f.c > b/sysdeps/x86_64/fpu/test-double-libmvec-exp-avx512f.c > > new file mode 100644 > > index 0000000000..fb485c3558 > > --- /dev/null > > +++ b/sysdeps/x86_64/fpu/test-double-libmvec-exp-avx512f.c > > @@ -0,0 +1 @@ > > +#include "test-double-libmvec-exp.c" > > diff --git a/sysdeps/x86_64/fpu/test-double-libmvec-exp.c > b/sysdeps/x86_64/fpu/test-double-libmvec-exp.c > > new file mode 100644 > > index 0000000000..fd8143aacc > > --- /dev/null > > +++ b/sysdeps/x86_64/fpu/test-double-libmvec-exp.c > > @@ -0,0 +1,3 @@ > > +#define LIBMVEC_TYPE double > > +#define LIBMVEC_FUNC exp > > +#include "test-vector-abi-arg1.h" > > diff --git a/sysdeps/x86_64/fpu/test-double-libmvec-log-avx.c > b/sysdeps/x86_64/fpu/test-double-libmvec-log-avx.c > > new file mode 100644 > > index 0000000000..1acdf16a6e > > --- /dev/null > > +++ b/sysdeps/x86_64/fpu/test-double-libmvec-log-avx.c > > @@ -0,0 +1 @@ > > +#include "test-double-libmvec-log.c" > > diff --git a/sysdeps/x86_64/fpu/test-double-libmvec-log-avx2.c > b/sysdeps/x86_64/fpu/test-double-libmvec-log-avx2.c > > new file mode 100644 > > index 0000000000..1acdf16a6e > > --- /dev/null > > +++ b/sysdeps/x86_64/fpu/test-double-libmvec-log-avx2.c > > @@ -0,0 +1 @@ > > +#include "test-double-libmvec-log.c" > > diff --git a/sysdeps/x86_64/fpu/test-double-libmvec-log-avx512f.c > b/sysdeps/x86_64/fpu/test-double-libmvec-log-avx512f.c > > new file mode 100644 > > index 0000000000..1acdf16a6e > > --- /dev/null > > +++ b/sysdeps/x86_64/fpu/test-double-libmvec-log-avx512f.c > > @@ -0,0 +1 @@ > > +#include "test-double-libmvec-log.c" > > diff --git a/sysdeps/x86_64/fpu/test-double-libmvec-log.c > b/sysdeps/x86_64/fpu/test-double-libmvec-log.c > > new file mode 100644 > > index 0000000000..a17a02ca66 > > --- /dev/null > > +++ b/sysdeps/x86_64/fpu/test-double-libmvec-log.c > > @@ -0,0 +1,3 @@ > > +#define LIBMVEC_TYPE double > > +#define LIBMVEC_FUNC log > > +#include "test-vector-abi-arg1.h" > > diff --git a/sysdeps/x86_64/fpu/test-double-libmvec-pow-avx.c > b/sysdeps/x86_64/fpu/test-double-libmvec-pow-avx.c > > new file mode 100644 > > index 0000000000..7c921ccad5 > > --- /dev/null > > +++ b/sysdeps/x86_64/fpu/test-double-libmvec-pow-avx.c > > @@ -0,0 +1 @@ > > +#include "test-double-libmvec-pow.c" > > diff --git a/sysdeps/x86_64/fpu/test-double-libmvec-pow-avx2.c > b/sysdeps/x86_64/fpu/test-double-libmvec-pow-avx2.c > > new file mode 100644 > > index 0000000000..7c921ccad5 > > --- /dev/null > > +++ b/sysdeps/x86_64/fpu/test-double-libmvec-pow-avx2.c > > @@ -0,0 +1 @@ > > +#include "test-double-libmvec-pow.c" > > diff --git a/sysdeps/x86_64/fpu/test-double-libmvec-pow-avx512f.c > b/sysdeps/x86_64/fpu/test-double-libmvec-pow-avx512f.c > > new file mode 100644 > > index 0000000000..7c921ccad5 > > --- /dev/null > > +++ b/sysdeps/x86_64/fpu/test-double-libmvec-pow-avx512f.c > > @@ -0,0 +1 @@ > > +#include "test-double-libmvec-pow.c" > > diff --git a/sysdeps/x86_64/fpu/test-double-libmvec-pow.c > b/sysdeps/x86_64/fpu/test-double-libmvec-pow.c > > new file mode 100644 > > index 0000000000..c70e24b663 > > --- /dev/null > > +++ b/sysdeps/x86_64/fpu/test-double-libmvec-pow.c > > @@ -0,0 +1,3 @@ > > +#define LIBMVEC_TYPE double > > +#define LIBMVEC_FUNC pow > > +#include "test-vector-abi-arg2.h" > > diff --git a/sysdeps/x86_64/fpu/test-double-libmvec-sin-avx.c > b/sysdeps/x86_64/fpu/test-double-libmvec-sin-avx.c > > new file mode 100644 > > index 0000000000..c785cd0445 > > --- /dev/null > > +++ b/sysdeps/x86_64/fpu/test-double-libmvec-sin-avx.c > > @@ -0,0 +1 @@ > > +#include "test-double-libmvec-sin.c" > > diff --git a/sysdeps/x86_64/fpu/test-double-libmvec-sin-avx2.c > b/sysdeps/x86_64/fpu/test-double-libmvec-sin-avx2.c > > new file mode 100644 > > index 0000000000..c785cd0445 > > --- /dev/null > > +++ b/sysdeps/x86_64/fpu/test-double-libmvec-sin-avx2.c > > @@ -0,0 +1 @@ > > +#include "test-double-libmvec-sin.c" > > diff --git a/sysdeps/x86_64/fpu/test-double-libmvec-sin-avx512f.c > b/sysdeps/x86_64/fpu/test-double-libmvec-sin-avx512f.c > > new file mode 100644 > > index 0000000000..c785cd0445 > > --- /dev/null > > +++ b/sysdeps/x86_64/fpu/test-double-libmvec-sin-avx512f.c > > @@ -0,0 +1 @@ > > +#include "test-double-libmvec-sin.c" > > diff --git a/sysdeps/x86_64/fpu/test-double-libmvec-sin.c > b/sysdeps/x86_64/fpu/test-double-libmvec-sin.c > > new file mode 100644 > > index 0000000000..bc2fb3c614 > > --- /dev/null > > +++ b/sysdeps/x86_64/fpu/test-double-libmvec-sin.c > > @@ -0,0 +1,3 @@ > > +#define LIBMVEC_TYPE double > > +#define LIBMVEC_FUNC sin > > +#include "test-vector-abi-arg1.h" > > diff --git a/sysdeps/x86_64/fpu/test-float-libmvec-cosf-avx.c > b/sysdeps/x86_64/fpu/test-float-libmvec-cosf-avx.c > > new file mode 100644 > > index 0000000000..928f4b607b > > --- /dev/null > > +++ b/sysdeps/x86_64/fpu/test-float-libmvec-cosf-avx.c > > @@ -0,0 +1 @@ > > +#include "test-float-libmvec-cosf.c" > > diff --git a/sysdeps/x86_64/fpu/test-float-libmvec-cosf-avx2.c > b/sysdeps/x86_64/fpu/test-float-libmvec-cosf-avx2.c > > new file mode 100644 > > index 0000000000..928f4b607b > > --- /dev/null > > +++ b/sysdeps/x86_64/fpu/test-float-libmvec-cosf-avx2.c > > @@ -0,0 +1 @@ > > +#include "test-float-libmvec-cosf.c" > > diff --git a/sysdeps/x86_64/fpu/test-float-libmvec-cosf-avx512f.c > b/sysdeps/x86_64/fpu/test-float-libmvec-cosf-avx512f.c > > new file mode 100644 > > index 0000000000..928f4b607b > > --- /dev/null > > +++ b/sysdeps/x86_64/fpu/test-float-libmvec-cosf-avx512f.c > > @@ -0,0 +1 @@ > > +#include "test-float-libmvec-cosf.c" > > diff --git a/sysdeps/x86_64/fpu/test-float-libmvec-cosf.c > b/sysdeps/x86_64/fpu/test-float-libmvec-cosf.c > > new file mode 100644 > > index 0000000000..d8ecea7e6a > > --- /dev/null > > +++ b/sysdeps/x86_64/fpu/test-float-libmvec-cosf.c > > @@ -0,0 +1,3 @@ > > +#define LIBMVEC_TYPE float > > +#define LIBMVEC_FUNC cosf > > +#include "test-vector-abi-arg1.h" > > diff --git a/sysdeps/x86_64/fpu/test-float-libmvec-expf-avx.c > b/sysdeps/x86_64/fpu/test-float-libmvec-expf-avx.c > > new file mode 100644 > > index 0000000000..9e0b6d667c > > --- /dev/null > > +++ b/sysdeps/x86_64/fpu/test-float-libmvec-expf-avx.c > > @@ -0,0 +1 @@ > > +#include "test-float-libmvec-expf.c" > > diff --git a/sysdeps/x86_64/fpu/test-float-libmvec-expf-avx2.c > b/sysdeps/x86_64/fpu/test-float-libmvec-expf-avx2.c > > new file mode 100644 > > index 0000000000..9e0b6d667c > > --- /dev/null > > +++ b/sysdeps/x86_64/fpu/test-float-libmvec-expf-avx2.c > > @@ -0,0 +1 @@ > > +#include "test-float-libmvec-expf.c" > > diff --git a/sysdeps/x86_64/fpu/test-float-libmvec-expf-avx512f.c > b/sysdeps/x86_64/fpu/test-float-libmvec-expf-avx512f.c > > new file mode 100644 > > index 0000000000..9e0b6d667c > > --- /dev/null > > +++ b/sysdeps/x86_64/fpu/test-float-libmvec-expf-avx512f.c > > @@ -0,0 +1 @@ > > +#include "test-float-libmvec-expf.c" > > diff --git a/sysdeps/x86_64/fpu/test-float-libmvec-expf.c > b/sysdeps/x86_64/fpu/test-float-libmvec-expf.c > > new file mode 100644 > > index 0000000000..0c21b9ae83 > > --- /dev/null > > +++ b/sysdeps/x86_64/fpu/test-float-libmvec-expf.c > > @@ -0,0 +1,3 @@ > > +#define LIBMVEC_TYPE float > > +#define LIBMVEC_FUNC expf > > +#include "test-vector-abi-arg1.h" > > diff --git a/sysdeps/x86_64/fpu/test-float-libmvec-logf-avx.c > b/sysdeps/x86_64/fpu/test-float-libmvec-logf-avx.c > > new file mode 100644 > > index 0000000000..92767c9462 > > --- /dev/null > > +++ b/sysdeps/x86_64/fpu/test-float-libmvec-logf-avx.c > > @@ -0,0 +1 @@ > > +#include "test-float-libmvec-logf.c" > > diff --git a/sysdeps/x86_64/fpu/test-float-libmvec-logf-avx2.c > b/sysdeps/x86_64/fpu/test-float-libmvec-logf-avx2.c > > new file mode 100644 > > index 0000000000..92767c9462 > > --- /dev/null > > +++ b/sysdeps/x86_64/fpu/test-float-libmvec-logf-avx2.c > > @@ -0,0 +1 @@ > > +#include "test-float-libmvec-logf.c" > > diff --git a/sysdeps/x86_64/fpu/test-float-libmvec-logf-avx512f.c > b/sysdeps/x86_64/fpu/test-float-libmvec-logf-avx512f.c > > new file mode 100644 > > index 0000000000..92767c9462 > > --- /dev/null > > +++ b/sysdeps/x86_64/fpu/test-float-libmvec-logf-avx512f.c > > @@ -0,0 +1 @@ > > +#include "test-float-libmvec-logf.c" > > diff --git a/sysdeps/x86_64/fpu/test-float-libmvec-logf.c > b/sysdeps/x86_64/fpu/test-float-libmvec-logf.c > > new file mode 100644 > > index 0000000000..964d869e72 > > --- /dev/null > > +++ b/sysdeps/x86_64/fpu/test-float-libmvec-logf.c > > @@ -0,0 +1,3 @@ > > +#define LIBMVEC_TYPE float > > +#define LIBMVEC_FUNC logf > > +#include "test-vector-abi-arg1.h" > > diff --git a/sysdeps/x86_64/fpu/test-float-libmvec-powf-avx.c > b/sysdeps/x86_64/fpu/test-float-libmvec-powf-avx.c > > new file mode 100644 > > index 0000000000..e00d4e73e0 > > --- /dev/null > > +++ b/sysdeps/x86_64/fpu/test-float-libmvec-powf-avx.c > > @@ -0,0 +1 @@ > > +#include "test-float-libmvec-powf.c" > > diff --git a/sysdeps/x86_64/fpu/test-float-libmvec-powf-avx2.c > b/sysdeps/x86_64/fpu/test-float-libmvec-powf-avx2.c > > new file mode 100644 > > index 0000000000..e00d4e73e0 > > --- /dev/null > > +++ b/sysdeps/x86_64/fpu/test-float-libmvec-powf-avx2.c > > @@ -0,0 +1 @@ > > +#include "test-float-libmvec-powf.c" > > diff --git a/sysdeps/x86_64/fpu/test-float-libmvec-powf-avx512f.c > b/sysdeps/x86_64/fpu/test-float-libmvec-powf-avx512f.c > > new file mode 100644 > > index 0000000000..e00d4e73e0 > > --- /dev/null > > +++ b/sysdeps/x86_64/fpu/test-float-libmvec-powf-avx512f.c > > @@ -0,0 +1 @@ > > +#include "test-float-libmvec-powf.c" > > diff --git a/sysdeps/x86_64/fpu/test-float-libmvec-powf.c > b/sysdeps/x86_64/fpu/test-float-libmvec-powf.c > > new file mode 100644 > > index 0000000000..ef8559b0ca > > --- /dev/null > > +++ b/sysdeps/x86_64/fpu/test-float-libmvec-powf.c > > @@ -0,0 +1,3 @@ > > +#define LIBMVEC_TYPE float > > +#define LIBMVEC_FUNC powf > > +#include "test-vector-abi-arg2.h" > > diff --git a/sysdeps/x86_64/fpu/test-float-libmvec-sinf-avx.c > b/sysdeps/x86_64/fpu/test-float-libmvec-sinf-avx.c > > new file mode 100644 > > index 0000000000..302886760e > > --- /dev/null > > +++ b/sysdeps/x86_64/fpu/test-float-libmvec-sinf-avx.c > > @@ -0,0 +1 @@ > > +#include "test-float-libmvec-sinf.c" > > diff --git a/sysdeps/x86_64/fpu/test-float-libmvec-sinf-avx2.c > b/sysdeps/x86_64/fpu/test-float-libmvec-sinf-avx2.c > > new file mode 100644 > > index 0000000000..302886760e > > --- /dev/null > > +++ b/sysdeps/x86_64/fpu/test-float-libmvec-sinf-avx2.c > > @@ -0,0 +1 @@ > > +#include "test-float-libmvec-sinf.c" > > diff --git a/sysdeps/x86_64/fpu/test-float-libmvec-sinf-avx512f.c > b/sysdeps/x86_64/fpu/test-float-libmvec-sinf-avx512f.c > > new file mode 100644 > > index 0000000000..302886760e > > --- /dev/null > > +++ b/sysdeps/x86_64/fpu/test-float-libmvec-sinf-avx512f.c > > @@ -0,0 +1 @@ > > +#include "test-float-libmvec-sinf.c" > > diff --git a/sysdeps/x86_64/fpu/test-float-libmvec-sinf.c > b/sysdeps/x86_64/fpu/test-float-libmvec-sinf.c > > new file mode 100644 > > index 0000000000..00d3255ccf > > --- /dev/null > > +++ b/sysdeps/x86_64/fpu/test-float-libmvec-sinf.c > > @@ -0,0 +1,3 @@ > > +#define LIBMVEC_TYPE float > > +#define LIBMVEC_FUNC sinf > > +#include "test-vector-abi-arg1.h" > > diff --git a/sysdeps/x86_64/fpu/test-vector-abi-arg1.h > b/sysdeps/x86_64/fpu/test-vector-abi-arg1.h > > new file mode 100644 > > index 0000000000..962fafcd0b > > --- /dev/null > > +++ b/sysdeps/x86_64/fpu/test-vector-abi-arg1.h > > @@ -0,0 +1,43 @@ > > +/* Test for vector ABI with a single argument. > > + Copyright (C) 2016-2021 Free Software Foundation, Inc. > > + This file is part of the GNU C Library. > > + > > + The GNU C Library is free software; you can redistribute it and/or > > + modify it under the terms of the GNU Lesser General Public > > + License as published by the Free Software Foundation; either > > + version 2.1 of the License, or (at your option) any later version. > > + > > + The GNU C Library is distributed in the hope that it will be useful, > > + but WITHOUT ANY WARRANTY; without even the implied warranty of > > + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU > > + Lesser General Public License for more details. > > + > > + You should have received a copy of the GNU Lesser General Public > > + License along with the GNU C Library; if not, see > > + . */ > > + > > +#include > > +#include > > + > > +/* Since libsupport_nonshared.a is placed before test-libmvec*.o, which > > + defines do_test, reference support_test_main here to include it to > > + avoid undefined reference to support_test_main. The libmvec ABI test > > + doesn't need other symbols in libsupport_nonshared.a. */ > > +__typeof (support_test_main) *support_test_main_p = support_test_main; > > + > > +#define N 1000 > > +LIBMVEC_TYPE x[N], c[N]; > > + > > +int > > +test_vector_abi (void) > > +{ > > + int i; > > + for(i = 0; i < N; i++) > > + c[i] = i / 3; > > + > > +#pragma omp simd > > Do we need this? > Yes, omp pragma forces function to vectorize. Without it, depending on the gcc version it may or may not vectorize. For libmvec ABI test LIBMVEC_FUNC needs to be vectorized. https://sourceware.org/glibc/wiki/libmvec > > + for(i = 0; i < N; i++) > > + x[i] = LIBMVEC_FUNC (c[i]); > > + > > + return 0; > > +} > > diff --git a/sysdeps/x86_64/fpu/test-vector-abi-arg2.h > b/sysdeps/x86_64/fpu/test-vector-abi-arg2.h > > new file mode 100644 > > index 0000000000..4b7e10d26b > > --- /dev/null > > +++ b/sysdeps/x86_64/fpu/test-vector-abi-arg2.h > > @@ -0,0 +1,46 @@ > > +/* Test for vector ABI with 2 arguments. > > + Copyright (C) 2016-2021 Free Software Foundation, Inc. > > + This file is part of the GNU C Library. > > + > > + The GNU C Library is free software; you can redistribute it and/or > > + modify it under the terms of the GNU Lesser General Public > > + License as published by the Free Software Foundation; either > > + version 2.1 of the License, or (at your option) any later version. > > + > > + The GNU C Library is distributed in the hope that it will be useful, > > + but WITHOUT ANY WARRANTY; without even the implied warranty of > > + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU > > + Lesser General Public License for more details. > > + > > + You should have received a copy of the GNU Lesser General Public > > + License along with the GNU C Library; if not, see > > + . */ > > + > > +#include > > +#include > > + > > +/* Since libsupport_nonshared.a is placed before test-libmvec*.o, which > > + defines do_test, reference support_test_main here to include it to > > + avoid undefined reference to support_test_main. The libmvec ABI test > > + doesn't need other symbols in libsupport_nonshared.a. */ > > +__typeof (support_test_main) *support_test_main_p = support_test_main; > > + > > +#define N 1000 > > +LIBMVEC_TYPE x[N], s[N], c[N]; > > + > > +int > > +test_vector_abi (void) > > +{ > > + int i; > > + for(i = 0; i < N; i++) > > + { > > + c[i] = i / 3; > > Is there a reason for 'i / 3'? Nothing special about i/3. It could be initialized with any float/double number. > > > + s[i] = c[i]; > > + } > > + > > +#pragma omp simd > > Do we need this? > Same as above. > > > + for(i = 0; i < N; i++) > > + x[i] = LIBMVEC_FUNC (s[i], c[i]); > > + > > + return 0; > > +} > > -- > > 2.31.1 > > >