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191 lines
2.8 KiB
191 lines
2.8 KiB
// Copyright 2012 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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// This code was translated into a form compatible with 6a from the public
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// domain sources in SUPERCOP: http://bench.cr.yp.to/supercop.html
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// +build amd64,!gccgo,!appengine
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// func mul(dest, a, b *[5]uint64)
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TEXT ·mul(SB),0,$128-24
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MOVQ dest+0(FP), DI
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MOVQ a+8(FP), SI
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MOVQ b+16(FP), DX
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MOVQ SP,R11
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MOVQ $31,CX
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NOTQ CX
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ANDQ CX,SP
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ADDQ $32,SP
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MOVQ R11,0(SP)
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MOVQ R12,8(SP)
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MOVQ R13,16(SP)
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MOVQ R14,24(SP)
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MOVQ R15,32(SP)
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MOVQ BX,40(SP)
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MOVQ BP,48(SP)
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MOVQ DI,56(SP)
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MOVQ DX,CX
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MOVQ 24(SI),DX
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IMUL3Q $19,DX,AX
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MOVQ AX,64(SP)
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MULQ 16(CX)
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MOVQ AX,R8
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MOVQ DX,R9
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MOVQ 32(SI),DX
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IMUL3Q $19,DX,AX
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MOVQ AX,72(SP)
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MULQ 8(CX)
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ADDQ AX,R8
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ADCQ DX,R9
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MOVQ 0(SI),AX
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MULQ 0(CX)
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ADDQ AX,R8
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ADCQ DX,R9
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MOVQ 0(SI),AX
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MULQ 8(CX)
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MOVQ AX,R10
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MOVQ DX,R11
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MOVQ 0(SI),AX
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MULQ 16(CX)
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MOVQ AX,R12
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MOVQ DX,R13
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MOVQ 0(SI),AX
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MULQ 24(CX)
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MOVQ AX,R14
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MOVQ DX,R15
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MOVQ 0(SI),AX
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MULQ 32(CX)
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MOVQ AX,BX
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MOVQ DX,BP
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MOVQ 8(SI),AX
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MULQ 0(CX)
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ADDQ AX,R10
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ADCQ DX,R11
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MOVQ 8(SI),AX
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MULQ 8(CX)
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ADDQ AX,R12
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ADCQ DX,R13
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MOVQ 8(SI),AX
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MULQ 16(CX)
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ADDQ AX,R14
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ADCQ DX,R15
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MOVQ 8(SI),AX
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MULQ 24(CX)
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ADDQ AX,BX
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ADCQ DX,BP
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MOVQ 8(SI),DX
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IMUL3Q $19,DX,AX
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MULQ 32(CX)
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ADDQ AX,R8
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ADCQ DX,R9
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MOVQ 16(SI),AX
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MULQ 0(CX)
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ADDQ AX,R12
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ADCQ DX,R13
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MOVQ 16(SI),AX
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MULQ 8(CX)
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ADDQ AX,R14
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ADCQ DX,R15
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MOVQ 16(SI),AX
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MULQ 16(CX)
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ADDQ AX,BX
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ADCQ DX,BP
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MOVQ 16(SI),DX
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IMUL3Q $19,DX,AX
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MULQ 24(CX)
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ADDQ AX,R8
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ADCQ DX,R9
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MOVQ 16(SI),DX
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IMUL3Q $19,DX,AX
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MULQ 32(CX)
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ADDQ AX,R10
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ADCQ DX,R11
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MOVQ 24(SI),AX
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MULQ 0(CX)
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ADDQ AX,R14
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ADCQ DX,R15
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MOVQ 24(SI),AX
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MULQ 8(CX)
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ADDQ AX,BX
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ADCQ DX,BP
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MOVQ 64(SP),AX
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MULQ 24(CX)
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ADDQ AX,R10
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ADCQ DX,R11
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MOVQ 64(SP),AX
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MULQ 32(CX)
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ADDQ AX,R12
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ADCQ DX,R13
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MOVQ 32(SI),AX
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MULQ 0(CX)
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ADDQ AX,BX
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ADCQ DX,BP
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MOVQ 72(SP),AX
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MULQ 16(CX)
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ADDQ AX,R10
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ADCQ DX,R11
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MOVQ 72(SP),AX
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MULQ 24(CX)
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ADDQ AX,R12
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ADCQ DX,R13
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MOVQ 72(SP),AX
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MULQ 32(CX)
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ADDQ AX,R14
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ADCQ DX,R15
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MOVQ ·REDMASK51(SB),SI
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SHLQ $13,R9:R8
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ANDQ SI,R8
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SHLQ $13,R11:R10
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ANDQ SI,R10
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ADDQ R9,R10
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SHLQ $13,R13:R12
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ANDQ SI,R12
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ADDQ R11,R12
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SHLQ $13,R15:R14
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ANDQ SI,R14
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ADDQ R13,R14
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SHLQ $13,BP:BX
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ANDQ SI,BX
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ADDQ R15,BX
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IMUL3Q $19,BP,DX
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ADDQ DX,R8
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MOVQ R8,DX
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SHRQ $51,DX
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ADDQ R10,DX
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MOVQ DX,CX
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SHRQ $51,DX
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ANDQ SI,R8
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ADDQ R12,DX
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MOVQ DX,R9
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SHRQ $51,DX
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ANDQ SI,CX
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ADDQ R14,DX
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MOVQ DX,AX
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SHRQ $51,DX
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ANDQ SI,R9
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ADDQ BX,DX
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MOVQ DX,R10
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SHRQ $51,DX
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ANDQ SI,AX
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IMUL3Q $19,DX,DX
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ADDQ DX,R8
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ANDQ SI,R10
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MOVQ R8,0(DI)
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MOVQ CX,8(DI)
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MOVQ R9,16(DI)
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MOVQ AX,24(DI)
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MOVQ R10,32(DI)
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MOVQ 0(SP),R11
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MOVQ 8(SP),R12
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MOVQ 16(SP),R13
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MOVQ 24(SP),R14
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MOVQ 32(SP),R15
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MOVQ 40(SP),BX
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MOVQ 48(SP),BP
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MOVQ R11,SP
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MOVQ DI,AX
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MOVQ SI,DX
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RET
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