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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
129 lines
2.6 KiB
ArmAsm
129 lines
2.6 KiB
ArmAsm
/* MIPS __mpn_addmul_1 -- Multiply a limb vector with a single limb and
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add the product to a second limb vector.
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Copyright (C) 1995-2019 Free Software Foundation, Inc.
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This file is part of the GNU MP Library.
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The GNU MP Library is free software; you can redistribute it and/or modify
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it under the terms of the GNU Lesser General Public License as published by
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the Free Software Foundation; either version 2.1 of the License, or (at your
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option) any later version.
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The GNU MP Library is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
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License for more details.
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You should have received a copy of the GNU Lesser General Public License
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along with the GNU MP Library. If not, see
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<https://www.gnu.org/licenses/>. */
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#include <sysdep.h>
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/* INPUT PARAMETERS
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res_ptr $4
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s1_ptr $5
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size $6
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s2_limb $7
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*/
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#ifdef __PIC__
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.option pic2
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#endif
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ENTRY (__mpn_addmul_1)
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.set noreorder
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#ifdef __PIC__
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.cpload t9
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#endif
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.set nomacro
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/* warm up phase 0 */
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lw $8,0($5)
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/* warm up phase 1 */
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addiu $5,$5,4
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#if __mips_isa_rev < 6
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multu $8,$7
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#else
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mulu $11,$8,$7
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muhu $12,$8,$7
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#endif
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addiu $6,$6,-1
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beq $6,$0,L(LC0)
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move $2,$0 /* zero cy2 */
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addiu $6,$6,-1
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beq $6,$0,L(LC1)
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lw $8,0($5) /* load new s1 limb as early as possible */
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L(Loop): lw $10,0($4)
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#if __mips_isa_rev < 6
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mflo $3
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mfhi $9
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#else
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move $3,$11
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move $9,$12
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#endif
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addiu $5,$5,4
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addu $3,$3,$2 /* add old carry limb to low product limb */
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#if __mips_isa_rev < 6
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multu $8,$7
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#else
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mulu $11,$8,$7
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muhu $12,$8,$7
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#endif
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lw $8,0($5) /* load new s1 limb as early as possible */
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addiu $6,$6,-1 /* decrement loop counter */
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sltu $2,$3,$2 /* carry from previous addition -> $2 */
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addu $3,$10,$3
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sltu $10,$3,$10
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addu $2,$2,$10
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sw $3,0($4)
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addiu $4,$4,4
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bne $6,$0,L(Loop) /* should be "bnel" */
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addu $2,$9,$2 /* add high product limb and carry from addition */
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/* cool down phase 1 */
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L(LC1): lw $10,0($4)
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#if __mips_isa_rev < 6
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mflo $3
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mfhi $9
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#else
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move $3,$11
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move $9,$12
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#endif
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addu $3,$3,$2
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sltu $2,$3,$2
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#if __mips_isa_rev < 6
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multu $8,$7
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#else
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mulu $11,$8,$7
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muhu $12,$8,$7
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#endif
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addu $3,$10,$3
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sltu $10,$3,$10
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addu $2,$2,$10
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sw $3,0($4)
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addiu $4,$4,4
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addu $2,$9,$2 /* add high product limb and carry from addition */
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/* cool down phase 0 */
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L(LC0): lw $10,0($4)
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#if __mips_isa_rev < 6
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mflo $3
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mfhi $9
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#else
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move $3,$11
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move $9,$12
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#endif
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addu $3,$3,$2
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sltu $2,$3,$2
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addu $3,$10,$3
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sltu $10,$3,$10
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addu $2,$2,$10
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sw $3,0($4)
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j $31
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addu $2,$9,$2 /* add high product limb and carry from addition */
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END (__mpn_addmul_1)
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