Index: gcc/gmp/mpn/mips32/addmul_1.asm |
diff --git a/gcc/gmp/mpn/mips32/addmul_1.asm b/gcc/gmp/mpn/mips32/addmul_1.asm |
deleted file mode 100644 |
index f43e3c638be37b35f777095282a406ec4f793fd9..0000000000000000000000000000000000000000 |
--- a/gcc/gmp/mpn/mips32/addmul_1.asm |
+++ /dev/null |
@@ -1,90 +0,0 @@ |
-dnl MIPS32 mpn_addmul_1 -- Multiply a limb vector with a single limb and add |
-dnl the product to a second limb vector. |
- |
-dnl Copyright 1992, 1994, 1996, 2000, 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 s1_ptr $5 |
-C size $6 |
-C s2_limb $7 |
- |
-ASM_START() |
-PROLOGUE(mpn_addmul_1) |
- |
-C feed-in phase 0 |
- lw $8,0($5) |
- |
-C feed-in phase 1 |
- addiu $5,$5,4 |
- multu $8,$7 |
- |
- addiu $6,$6,-1 |
- beq $6,$0,$LC0 |
- move $2,$0 C zero cy2 |
- |
- addiu $6,$6,-1 |
- beq $6,$0,$LC1 |
- lw $8,0($5) C load new s1 limb as early as possible |
- |
-Loop: lw $10,0($4) |
- mflo $3 |
- mfhi $9 |
- addiu $5,$5,4 |
- addu $3,$3,$2 C add old carry limb to low product limb |
- multu $8,$7 |
- lw $8,0($5) C load new s1 limb as early as possible |
- addiu $6,$6,-1 C decrement loop counter |
- sltu $2,$3,$2 C carry from previous addition -> $2 |
- addu $3,$10,$3 |
- sltu $10,$3,$10 |
- addu $2,$2,$10 |
- sw $3,0($4) |
- addiu $4,$4,4 |
- bne $6,$0,Loop |
- addu $2,$9,$2 C add high product limb and carry from addition |
- |
-C wind-down phase 1 |
-$LC1: lw $10,0($4) |
- mflo $3 |
- mfhi $9 |
- addu $3,$3,$2 |
- sltu $2,$3,$2 |
- multu $8,$7 |
- addu $3,$10,$3 |
- sltu $10,$3,$10 |
- addu $2,$2,$10 |
- sw $3,0($4) |
- addiu $4,$4,4 |
- addu $2,$9,$2 C add high product limb and carry from addition |
- |
-C wind-down phase 0 |
-$LC0: lw $10,0($4) |
- mflo $3 |
- mfhi $9 |
- addu $3,$3,$2 |
- sltu $2,$3,$2 |
- addu $3,$10,$3 |
- sltu $10,$3,$10 |
- addu $2,$2,$10 |
- sw $3,0($4) |
- j $31 |
- addu $2,$9,$2 C add high product limb and carry from addition |
-EPILOGUE(mpn_addmul_1) |