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Unified Diff: gcc/gmp/mpn/mips64/lshift.asm

Issue 3050029: [gcc] GCC 4.5.0=>4.5.1 (Closed) Base URL: ssh://git@gitrw.chromium.org:9222/nacl-toolchain.git
Patch Set: Created 10 years, 5 months ago
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Index: gcc/gmp/mpn/mips64/lshift.asm
diff --git a/gcc/gmp/mpn/mips64/lshift.asm b/gcc/gmp/mpn/mips64/lshift.asm
deleted file mode 100644
index 16da93c5ab1c87580ff66385f5e81a51b97806a7..0000000000000000000000000000000000000000
--- a/gcc/gmp/mpn/mips64/lshift.asm
+++ /dev/null
@@ -1,88 +0,0 @@
-dnl MIPS64 mpn_lshift -- Left shift.
-
-dnl Copyright 1995, 2000, 2001, 2002 Free Software Foundation, Inc.
-
-dnl This file is part of the GNU MP Library.
-
-dnl The GNU MP Library is free software; you can redistribute it and/or modify
-dnl it under the terms of the GNU Lesser General Public License as published
-dnl by the Free Software Foundation; either version 3 of the License, or (at
-dnl your option) any later version.
-
-dnl The GNU MP Library is distributed in the hope that it will be useful, but
-dnl WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
-dnl or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
-dnl License for more details.
-
-dnl You should have received a copy of the GNU Lesser General Public License
-dnl along with the GNU MP Library. If not, see http://www.gnu.org/licenses/.
-
-include(`../config.m4')
-
-C INPUT PARAMETERS
-C res_ptr $4
-C src_ptr $5
-C size $6
-C cnt $7
-
-ASM_START()
-PROLOGUE(mpn_lshift)
- dsll $2,$6,3
- daddu $5,$5,$2 C make r5 point at end of src
- ld $10,-8($5) C load first limb
- dsubu $13,$0,$7
- daddu $4,$4,$2 C make r4 point at end of res
- daddiu $6,$6,-1
- and $9,$6,4-1 C number of limbs in first loop
- beq $9,$0,.L0 C if multiple of 4 limbs, skip first loop
- dsrl $2,$10,$13 C compute function result
-
- dsubu $6,$6,$9
-
-.Loop0: ld $3,-16($5)
- daddiu $4,$4,-8
- daddiu $5,$5,-8
- daddiu $9,$9,-1
- dsll $11,$10,$7
- dsrl $12,$3,$13
- move $10,$3
- or $8,$11,$12
- bne $9,$0,.Loop0
- sd $8,0($4)
-
-.L0: beq $6,$0,.Lend
- nop
-
-.Loop: ld $3,-16($5)
- daddiu $4,$4,-32
- daddiu $6,$6,-4
- dsll $11,$10,$7
- dsrl $12,$3,$13
-
- ld $10,-24($5)
- dsll $14,$3,$7
- or $8,$11,$12
- sd $8,24($4)
- dsrl $9,$10,$13
-
- ld $3,-32($5)
- dsll $11,$10,$7
- or $8,$14,$9
- sd $8,16($4)
- dsrl $12,$3,$13
-
- ld $10,-40($5)
- dsll $14,$3,$7
- or $8,$11,$12
- sd $8,8($4)
- dsrl $9,$10,$13
-
- daddiu $5,$5,-32
- or $8,$14,$9
- bgtz $6,.Loop
- sd $8,0($4)
-
-.Lend: dsll $8,$10,$7
- j $31
- sd $8,-8($4)
-EPILOGUE(mpn_lshift)
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