DataHoarder
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41 lines
717 B
ArmAsm
41 lines
717 B
ArmAsm
//go:build unix && amd64 && !disable_jit && !purego
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#include "textflag.h"
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TEXT ·superscalar_run(SB),$0-16
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MOVQ rf+0(FP), SI
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PREFETCHNTA 0(SI)
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// move register line to registers
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MOVQ 0(SI), R8
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MOVQ 8(SI), R9
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MOVQ 16(SI), R10
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MOVQ 24(SI), R11
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MOVQ 32(SI), R12
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MOVQ 40(SI), R13
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MOVQ 48(SI), R14
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MOVQ 56(SI), R15
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MOVQ jmp+8(FP), AX
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// jump to JIT code
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CALL AX
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// todo: not supported by golang
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// PREFETCHW 0(SI)
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PREFETCHT0 0(SI)
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// move registers back to register line
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MOVQ R8, 0(SI)
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MOVQ R9, 8(SI)
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MOVQ R10, 16(SI)
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MOVQ R11, 24(SI)
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MOVQ R12, 32(SI)
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MOVQ R13, 40(SI)
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MOVQ R14, 48(SI)
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MOVQ R15, 56(SI)
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RET
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