mirror of
https://sourceware.org/git/glibc.git
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5a82c74822
Also, change sources.redhat.com to sourceware.org.
This patch was automatically generated by running the following shell
script, which uses GNU sed, and which avoids modifying files imported
from upstream:
sed -ri '
s,(http|ftp)(://(.*\.)?(gnu|fsf|sourceware)\.org($|[^.]|\.[^a-z])),https\2,g
s,(http|ftp)(://(.*\.)?)sources\.redhat\.com($|[^.]|\.[^a-z]),https\2sourceware.org\4,g
' \
$(find $(git ls-files) -prune -type f \
! -name '*.po' \
! -name 'ChangeLog*' \
! -path COPYING ! -path COPYING.LIB \
! -path manual/fdl-1.3.texi ! -path manual/lgpl-2.1.texi \
! -path manual/texinfo.tex ! -path scripts/config.guess \
! -path scripts/config.sub ! -path scripts/install-sh \
! -path scripts/mkinstalldirs ! -path scripts/move-if-change \
! -path INSTALL ! -path locale/programs/charmap-kw.h \
! -path po/libc.pot ! -path sysdeps/gnu/errlist.c \
! '(' -name configure \
-execdir test -f configure.ac -o -f configure.in ';' ')' \
! '(' -name preconfigure \
-execdir test -f preconfigure.ac ';' ')' \
-print)
and then by running 'make dist-prepare' to regenerate files built
from the altered files, and then executing the following to cleanup:
chmod a+x sysdeps/unix/sysv/linux/riscv/configure
# Omit irrelevant whitespace and comment-only changes,
# perhaps from a slightly-different Autoconf version.
git checkout -f \
sysdeps/csky/configure \
sysdeps/hppa/configure \
sysdeps/riscv/configure \
sysdeps/unix/sysv/linux/csky/configure
# Omit changes that caused a pre-commit check to fail like this:
# remote: *** error: sysdeps/powerpc/powerpc64/ppc-mcount.S: trailing lines
git checkout -f \
sysdeps/powerpc/powerpc64/ppc-mcount.S \
sysdeps/unix/sysv/linux/s390/s390-64/syscall.S
# Omit change that caused a pre-commit check to fail like this:
# remote: *** error: sysdeps/sparc/sparc64/multiarch/memcpy-ultra3.S: last line does not end in newline
git checkout -f sysdeps/sparc/sparc64/multiarch/memcpy-ultra3.S
291 lines
8.9 KiB
C
291 lines
8.9 KiB
C
/* Wrapper implementations of vector math functions.
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Copyright (C) 2014-2019 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, see
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<https://www.gnu.org/licenses/>. */
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/* SSE2 ISA version as wrapper to scalar. */
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.macro WRAPPER_IMPL_SSE2 callee
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subq $40, %rsp
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cfi_adjust_cfa_offset(40)
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movaps %xmm0, (%rsp)
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call JUMPTARGET(\callee)
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movsd %xmm0, 16(%rsp)
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movsd 8(%rsp), %xmm0
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call JUMPTARGET(\callee)
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movsd 16(%rsp), %xmm1
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movsd %xmm0, 24(%rsp)
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unpcklpd %xmm0, %xmm1
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movaps %xmm1, %xmm0
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addq $40, %rsp
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cfi_adjust_cfa_offset(-40)
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ret
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.endm
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/* 2 argument SSE2 ISA version as wrapper to scalar. */
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.macro WRAPPER_IMPL_SSE2_ff callee
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subq $56, %rsp
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cfi_adjust_cfa_offset(56)
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movaps %xmm0, (%rsp)
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movaps %xmm1, 16(%rsp)
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call JUMPTARGET(\callee)
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movsd %xmm0, 32(%rsp)
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movsd 8(%rsp), %xmm0
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movsd 24(%rsp), %xmm1
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call JUMPTARGET(\callee)
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movsd 32(%rsp), %xmm1
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movsd %xmm0, 40(%rsp)
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unpcklpd %xmm0, %xmm1
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movaps %xmm1, %xmm0
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addq $56, %rsp
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cfi_adjust_cfa_offset(-56)
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ret
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.endm
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/* 3 argument SSE2 ISA version as wrapper to scalar. */
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.macro WRAPPER_IMPL_SSE2_fFF callee
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pushq %rbp
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cfi_adjust_cfa_offset (8)
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cfi_rel_offset (%rbp, 0)
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pushq %rbx
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cfi_adjust_cfa_offset (8)
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cfi_rel_offset (%rbx, 0)
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movq %rdi, %rbp
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movq %rsi, %rbx
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subq $40, %rsp
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cfi_adjust_cfa_offset(40)
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leaq 16(%rsp), %rsi
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leaq 24(%rsp), %rdi
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movaps %xmm0, (%rsp)
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call JUMPTARGET(\callee)
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leaq 16(%rsp), %rsi
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leaq 24(%rsp), %rdi
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movsd 24(%rsp), %xmm0
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movapd (%rsp), %xmm1
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movsd %xmm0, 0(%rbp)
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unpckhpd %xmm1, %xmm1
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movsd 16(%rsp), %xmm0
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movsd %xmm0, (%rbx)
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movapd %xmm1, %xmm0
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call JUMPTARGET(\callee)
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movsd 24(%rsp), %xmm0
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movsd %xmm0, 8(%rbp)
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movsd 16(%rsp), %xmm0
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movsd %xmm0, 8(%rbx)
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addq $40, %rsp
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cfi_adjust_cfa_offset(-40)
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popq %rbx
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cfi_adjust_cfa_offset (-8)
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cfi_restore (%rbx)
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popq %rbp
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cfi_adjust_cfa_offset (-8)
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cfi_restore (%rbp)
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ret
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.endm
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/* AVX/AVX2 ISA version as wrapper to SSE ISA version. */
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.macro WRAPPER_IMPL_AVX callee
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pushq %rbp
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cfi_adjust_cfa_offset (8)
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cfi_rel_offset (%rbp, 0)
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movq %rsp, %rbp
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cfi_def_cfa_register (%rbp)
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andq $-32, %rsp
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subq $32, %rsp
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vextractf128 $1, %ymm0, (%rsp)
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vzeroupper
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call HIDDEN_JUMPTARGET(\callee)
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vmovapd %xmm0, 16(%rsp)
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vmovaps (%rsp), %xmm0
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call HIDDEN_JUMPTARGET(\callee)
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vmovapd %xmm0, %xmm1
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vmovapd 16(%rsp), %xmm0
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vinsertf128 $1, %xmm1, %ymm0, %ymm0
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movq %rbp, %rsp
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cfi_def_cfa_register (%rsp)
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popq %rbp
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cfi_adjust_cfa_offset (-8)
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cfi_restore (%rbp)
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ret
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.endm
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/* 2 argument AVX/AVX2 ISA version as wrapper to SSE ISA version. */
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.macro WRAPPER_IMPL_AVX_ff callee
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pushq %rbp
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cfi_adjust_cfa_offset (8)
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cfi_rel_offset (%rbp, 0)
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movq %rsp, %rbp
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cfi_def_cfa_register (%rbp)
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andq $-32, %rsp
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subq $64, %rsp
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vextractf128 $1, %ymm0, 16(%rsp)
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vextractf128 $1, %ymm1, (%rsp)
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vzeroupper
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call HIDDEN_JUMPTARGET(\callee)
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vmovaps %xmm0, 32(%rsp)
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vmovaps 16(%rsp), %xmm0
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vmovaps (%rsp), %xmm1
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call HIDDEN_JUMPTARGET(\callee)
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vmovaps %xmm0, %xmm1
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vmovaps 32(%rsp), %xmm0
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vinsertf128 $1, %xmm1, %ymm0, %ymm0
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movq %rbp, %rsp
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cfi_def_cfa_register (%rsp)
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popq %rbp
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cfi_adjust_cfa_offset (-8)
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cfi_restore (%rbp)
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ret
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.endm
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/* 3 argument AVX/AVX2 ISA version as wrapper to SSE ISA version. */
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.macro WRAPPER_IMPL_AVX_fFF callee
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pushq %rbp
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cfi_adjust_cfa_offset (8)
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cfi_rel_offset (%rbp, 0)
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movq %rsp, %rbp
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cfi_def_cfa_register (%rbp)
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andq $-32, %rsp
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pushq %r13
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cfi_adjust_cfa_offset (8)
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cfi_rel_offset (%r13, 0)
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pushq %r14
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cfi_adjust_cfa_offset (8)
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cfi_rel_offset (%r14, 0)
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subq $48, %rsp
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movq %rsi, %r14
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movq %rdi, %r13
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vextractf128 $1, %ymm0, 32(%rsp)
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vzeroupper
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call HIDDEN_JUMPTARGET(\callee)
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vmovaps 32(%rsp), %xmm0
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lea (%rsp), %rdi
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lea 16(%rsp), %rsi
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call HIDDEN_JUMPTARGET(\callee)
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vmovapd (%rsp), %xmm0
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vmovapd 16(%rsp), %xmm1
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vmovapd %xmm0, 16(%r13)
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vmovapd %xmm1, 16(%r14)
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addq $48, %rsp
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popq %r14
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cfi_adjust_cfa_offset (-8)
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cfi_restore (%r14)
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popq %r13
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cfi_adjust_cfa_offset (-8)
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cfi_restore (%r13)
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movq %rbp, %rsp
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cfi_def_cfa_register (%rsp)
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popq %rbp
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cfi_adjust_cfa_offset (-8)
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cfi_restore (%rbp)
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ret
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.endm
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/* AVX512 ISA version as wrapper to AVX2 ISA version. */
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.macro WRAPPER_IMPL_AVX512 callee
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pushq %rbp
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cfi_adjust_cfa_offset (8)
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cfi_rel_offset (%rbp, 0)
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movq %rsp, %rbp
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cfi_def_cfa_register (%rbp)
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andq $-64, %rsp
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subq $128, %rsp
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vmovups %zmm0, (%rsp)
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vmovupd (%rsp), %ymm0
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call HIDDEN_JUMPTARGET(\callee)
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vmovupd %ymm0, 64(%rsp)
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vmovupd 32(%rsp), %ymm0
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call HIDDEN_JUMPTARGET(\callee)
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vmovupd %ymm0, 96(%rsp)
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vmovups 64(%rsp), %zmm0
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movq %rbp, %rsp
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cfi_def_cfa_register (%rsp)
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popq %rbp
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cfi_adjust_cfa_offset (-8)
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cfi_restore (%rbp)
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ret
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.endm
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/* 2 argument AVX512 ISA version as wrapper to AVX2 ISA version. */
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.macro WRAPPER_IMPL_AVX512_ff callee
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pushq %rbp
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cfi_adjust_cfa_offset (8)
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cfi_rel_offset (%rbp, 0)
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movq %rsp, %rbp
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cfi_def_cfa_register (%rbp)
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andq $-64, %rsp
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subq $192, %rsp
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vmovups %zmm0, (%rsp)
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vmovups %zmm1, 64(%rsp)
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vmovupd (%rsp), %ymm0
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vmovupd 64(%rsp), %ymm1
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call HIDDEN_JUMPTARGET(\callee)
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vmovupd %ymm0, 128(%rsp)
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vmovupd 32(%rsp), %ymm0
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vmovupd 96(%rsp), %ymm1
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call HIDDEN_JUMPTARGET(\callee)
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vmovupd %ymm0, 160(%rsp)
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vmovups 128(%rsp), %zmm0
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movq %rbp, %rsp
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cfi_def_cfa_register (%rsp)
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popq %rbp
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cfi_adjust_cfa_offset (-8)
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cfi_restore (%rbp)
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ret
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.endm
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/* 3 argument AVX512 ISA version as wrapper to AVX2 ISA version. */
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.macro WRAPPER_IMPL_AVX512_fFF callee
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pushq %rbp
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cfi_adjust_cfa_offset (8)
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cfi_rel_offset (%rbp, 0)
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movq %rsp, %rbp
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cfi_def_cfa_register (%rbp)
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andq $-64, %rsp
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pushq %r12
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cfi_adjust_cfa_offset (8)
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cfi_rel_offset (%r12, 0)
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pushq %r13
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cfi_adjust_cfa_offset (8)
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cfi_rel_offset (%r13, 0)
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subq $176, %rsp
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movq %rsi, %r13
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vmovups %zmm0, (%rsp)
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movq %rdi, %r12
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vmovupd (%rsp), %ymm0
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call HIDDEN_JUMPTARGET(\callee)
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vmovupd 32(%rsp), %ymm0
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lea 64(%rsp), %rdi
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lea 96(%rsp), %rsi
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call HIDDEN_JUMPTARGET(\callee)
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vmovupd 64(%rsp), %ymm0
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vmovupd 96(%rsp), %ymm1
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vmovupd %ymm0, 32(%r12)
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vmovupd %ymm1, 32(%r13)
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vzeroupper
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addq $176, %rsp
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popq %r13
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cfi_adjust_cfa_offset (-8)
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cfi_restore (%r13)
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popq %r12
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cfi_adjust_cfa_offset (-8)
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cfi_restore (%r12)
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movq %rbp, %rsp
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cfi_def_cfa_register (%rsp)
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popq %rbp
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cfi_adjust_cfa_offset (-8)
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cfi_restore (%rbp)
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ret
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.endm
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