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| author | Andreas Jaeger <aj@suse.de> | 2002-04-04 09:04:37 +0000 |
|---|---|---|
| committer | Andreas Jaeger <aj@suse.de> | 2002-04-04 09:04:37 +0000 |
| commit | 2b904739046c4af93135b0b559dd4749952b9f80 (patch) | |
| tree | 2b463040a4cf2336eda877943f329d97784dc9ba /sysdeps/mips/mips3/mul_1.s | |
| parent | 7831dd492d65cf631308953be2a9c5c52a8a1cd5 (diff) | |
| download | glibc-2b904739046c4af93135b0b559dd4749952b9f80.tar.gz glibc-2b904739046c4af93135b0b559dd4749952b9f80.tar.xz glibc-2b904739046c4af93135b0b559dd4749952b9f80.zip | |
Update.
2002-04-04 Andreas Jaeger <aj@suse.de> * sysdeps/x86_64/fpu/e_sqrt.c: New file. * sysdeps/x86_64/fpu/e_sqrtf.c: New file. * sysdeps/x86_64/fpu/s_fabs.c: New file. * sysdeps/x86_64/fpu/s_fabsf.c: New file. * sysdeps/x86_64/fpu/s_fabsl.c: New file. * sysdeps/unix/sysv/linux/x86_64/time.S: New file. * sysdeps/unix/sysv/linux/x86_64/gettimeofday.S: New file. * sysdeps/unix/sysv/linux/x86_64/gettimeofday.c: Removed. * sysdeps/unix/sysv/linux/x86_64/time.S: Removed. * configure.in: Handle all mips entries the same. * sysdeps/mips/dec/bits/endian.h: Removed since arch is not supported. * sysdeps/mips/mips3/*: Likewise. * sysdeps/mips/p40/bits/endian.h: Likewise.
Diffstat (limited to 'sysdeps/mips/mips3/mul_1.s')
| -rw-r--r-- | sysdeps/mips/mips3/mul_1.s | 85 |
1 files changed, 0 insertions, 85 deletions
diff --git a/sysdeps/mips/mips3/mul_1.s b/sysdeps/mips/mips3/mul_1.s deleted file mode 100644 index d65e65c426..0000000000 --- a/sysdeps/mips/mips3/mul_1.s +++ /dev/null @@ -1,85 +0,0 @@ - # MIPS3 __mpn_mul_1 -- Multiply a limb vector with a single limb and - # store the product in a second limb vector. - - # Copyright (C) 1992, 1994, 1995 Free Software Foundation, Inc. - - # This file is part of the GNU MP Library. - - # The GNU MP 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 MP 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 MP Library; see the file COPYING.LIB. If not, write to - # the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, - # MA 02111-1307, USA. - - - # INPUT PARAMETERS - # res_ptr $4 - # s1_ptr $5 - # size $6 - # s2_limb $7 - - .text - .align 4 - .globl __mpn_mul_1 - .ent __mpn_mul_1 -__mpn_mul_1: - .set noreorder - .set nomacro - - # warm up phase 0 - ld $8,0($5) - - # warm up phase 1 - daddiu $5,$5,8 - dmultu $8,$7 - - daddiu $6,$6,-1 - beq $6,$0,$LC0 - move $2,$0 # zero cy2 - - daddiu $6,$6,-1 - beq $6,$0,$LC1 - ld $8,0($5) # load new s1 limb as early as possible - -Loop: mflo $10 - mfhi $9 - daddiu $5,$5,8 - daddu $10,$10,$2 # add old carry limb to low product limb - dmultu $8,$7 - ld $8,0($5) # load new s1 limb as early as possible - daddiu $6,$6,-1 # decrement loop counter - sltu $2,$10,$2 # carry from previous addition -> $2 - sd $10,0($4) - daddiu $4,$4,8 - bne $6,$0,Loop - daddu $2,$9,$2 # add high product limb and carry from addition - - # cool down phase 1 -$LC1: mflo $10 - mfhi $9 - daddu $10,$10,$2 - sltu $2,$10,$2 - dmultu $8,$7 - sd $10,0($4) - daddiu $4,$4,8 - daddu $2,$9,$2 # add high product limb and carry from addition - - # cool down phase 0 -$LC0: mflo $10 - mfhi $9 - daddu $10,$10,$2 - sltu $2,$10,$2 - sd $10,0($4) - j $31 - daddu $2,$9,$2 # add high product limb and carry from addition - - .end __mpn_mul_1 |