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Diffstat (limited to 'Build/source/libs/gmp/gmp-6.0.0/mpn/mips64/lshift.asm')
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diff --git a/Build/source/libs/gmp/gmp-6.0.0/mpn/mips64/lshift.asm b/Build/source/libs/gmp/gmp-6.0.0/mpn/mips64/lshift.asm
new file mode 100644
index 00000000000..3440eaf80b5
--- /dev/null
+++ b/Build/source/libs/gmp/gmp-6.0.0/mpn/mips64/lshift.asm
@@ -0,0 +1,99 @@
+dnl MIPS64 mpn_lshift -- Left shift.
+
+dnl Copyright 1995, 2000-2002 Free Software Foundation, Inc.
+
+dnl This file is part of the GNU MP Library.
+dnl
+dnl The GNU MP Library is free software; you can redistribute it and/or modify
+dnl it under the terms of either:
+dnl
+dnl * the GNU Lesser General Public License as published by the Free
+dnl Software Foundation; either version 3 of the License, or (at your
+dnl option) any later version.
+dnl
+dnl or
+dnl
+dnl * the GNU General Public License as published by the Free Software
+dnl Foundation; either version 2 of the License, or (at your option) any
+dnl later version.
+dnl
+dnl or both in parallel, as here.
+dnl
+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 General Public License
+dnl for more details.
+dnl
+dnl You should have received copies of the GNU General Public License and the
+dnl GNU Lesser General Public License along with the GNU MP Library. If not,
+dnl see https://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)