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and_amd64.s
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// Code generated by command: go run src.go -out ../../and_amd64.s -stubs ../../and_stubs_amd64.go -pkg and. DO NOT EDIT.
//go:build !purego
#include "textflag.h"
// func andAVX2(dst *byte, a *byte, b *byte, l uint64)
// Requires: AVX, AVX2
TEXT ·andAVX2(SB), NOSPLIT, $0-32
MOVQ a+8(FP), AX
MOVQ b+16(FP), CX
MOVQ dst+0(FP), DX
MOVQ l+24(FP), BX
loop:
VMOVDQU (AX), Y0
VMOVDQU (CX), Y1
VMOVDQU 32(AX), Y2
VMOVDQU 32(CX), Y3
VMOVDQU 64(AX), Y4
VMOVDQU 64(CX), Y5
VMOVDQU 96(AX), Y6
VMOVDQU 96(CX), Y7
VMOVDQU 128(AX), Y8
VMOVDQU 128(CX), Y9
VMOVDQU 160(AX), Y10
VMOVDQU 160(CX), Y11
VMOVDQU 192(AX), Y12
VMOVDQU 192(CX), Y13
VMOVDQU 224(AX), Y14
VMOVDQU 224(CX), Y15
VPAND Y1, Y0, Y1
VPAND Y3, Y2, Y3
VPAND Y5, Y4, Y5
VPAND Y7, Y6, Y7
VPAND Y9, Y8, Y9
VPAND Y11, Y10, Y11
VPAND Y13, Y12, Y13
VPAND Y15, Y14, Y15
VMOVDQU Y1, (DX)
VMOVDQU Y3, 32(DX)
VMOVDQU Y5, 64(DX)
VMOVDQU Y7, 96(DX)
VMOVDQU Y9, 128(DX)
VMOVDQU Y11, 160(DX)
VMOVDQU Y13, 192(DX)
VMOVDQU Y15, 224(DX)
ADDQ $0x00000100, AX
ADDQ $0x00000100, CX
ADDQ $0x00000100, DX
SUBQ $0x00000001, BX
JNZ loop
VZEROALL
RET
// func andAVX(dst *byte, a *byte, b *byte, l uint64)
// Requires: AVX
TEXT ·andAVX(SB), NOSPLIT, $0-32
MOVQ a+8(FP), AX
MOVQ b+16(FP), CX
MOVQ dst+0(FP), DX
MOVQ l+24(FP), BX
loop:
VMOVDQU (AX), X0
VMOVDQU (CX), X1
VMOVDQU 16(AX), X2
VMOVDQU 16(CX), X3
VMOVDQU 32(AX), X4
VMOVDQU 32(CX), X5
VMOVDQU 48(AX), X6
VMOVDQU 48(CX), X7
VMOVDQU 64(AX), X8
VMOVDQU 64(CX), X9
VMOVDQU 80(AX), X10
VMOVDQU 80(CX), X11
VMOVDQU 96(AX), X12
VMOVDQU 96(CX), X13
VMOVDQU 112(AX), X14
VMOVDQU 112(CX), X15
VPAND X1, X0, X1
VPAND X3, X2, X3
VPAND X5, X4, X5
VPAND X7, X6, X7
VPAND X9, X8, X9
VPAND X11, X10, X11
VPAND X13, X12, X13
VPAND X15, X14, X15
VMOVDQU X1, (DX)
VMOVDQU X3, 16(DX)
VMOVDQU X5, 32(DX)
VMOVDQU X7, 48(DX)
VMOVDQU X9, 64(DX)
VMOVDQU X11, 80(DX)
VMOVDQU X13, 96(DX)
VMOVDQU X15, 112(DX)
ADDQ $0x00000080, AX
ADDQ $0x00000080, CX
ADDQ $0x00000080, DX
SUBQ $0x00000001, BX
JNZ loop
VZEROALL
RET
// func orAVX2(dst *byte, a *byte, b *byte, l uint64)
// Requires: AVX, AVX2
TEXT ·orAVX2(SB), NOSPLIT, $0-32
MOVQ a+8(FP), AX
MOVQ b+16(FP), CX
MOVQ dst+0(FP), DX
MOVQ l+24(FP), BX
loop:
VMOVDQU (AX), Y0
VMOVDQU (CX), Y1
VMOVDQU 32(AX), Y2
VMOVDQU 32(CX), Y3
VMOVDQU 64(AX), Y4
VMOVDQU 64(CX), Y5
VMOVDQU 96(AX), Y6
VMOVDQU 96(CX), Y7
VMOVDQU 128(AX), Y8
VMOVDQU 128(CX), Y9
VMOVDQU 160(AX), Y10
VMOVDQU 160(CX), Y11
VMOVDQU 192(AX), Y12
VMOVDQU 192(CX), Y13
VMOVDQU 224(AX), Y14
VMOVDQU 224(CX), Y15
VPOR Y1, Y0, Y1
VPOR Y3, Y2, Y3
VPOR Y5, Y4, Y5
VPOR Y7, Y6, Y7
VPOR Y9, Y8, Y9
VPOR Y11, Y10, Y11
VPOR Y13, Y12, Y13
VPOR Y15, Y14, Y15
VMOVDQU Y1, (DX)
VMOVDQU Y3, 32(DX)
VMOVDQU Y5, 64(DX)
VMOVDQU Y7, 96(DX)
VMOVDQU Y9, 128(DX)
VMOVDQU Y11, 160(DX)
VMOVDQU Y13, 192(DX)
VMOVDQU Y15, 224(DX)
ADDQ $0x00000100, AX
ADDQ $0x00000100, CX
ADDQ $0x00000100, DX
SUBQ $0x00000001, BX
JNZ loop
VZEROALL
RET
// func orAVX(dst *byte, a *byte, b *byte, l uint64)
// Requires: AVX
TEXT ·orAVX(SB), NOSPLIT, $0-32
MOVQ a+8(FP), AX
MOVQ b+16(FP), CX
MOVQ dst+0(FP), DX
MOVQ l+24(FP), BX
loop:
VMOVDQU (AX), X0
VMOVDQU (CX), X1
VMOVDQU 16(AX), X2
VMOVDQU 16(CX), X3
VMOVDQU 32(AX), X4
VMOVDQU 32(CX), X5
VMOVDQU 48(AX), X6
VMOVDQU 48(CX), X7
VMOVDQU 64(AX), X8
VMOVDQU 64(CX), X9
VMOVDQU 80(AX), X10
VMOVDQU 80(CX), X11
VMOVDQU 96(AX), X12
VMOVDQU 96(CX), X13
VMOVDQU 112(AX), X14
VMOVDQU 112(CX), X15
VPOR X1, X0, X1
VPOR X3, X2, X3
VPOR X5, X4, X5
VPOR X7, X6, X7
VPOR X9, X8, X9
VPOR X11, X10, X11
VPOR X13, X12, X13
VPOR X15, X14, X15
VMOVDQU X1, (DX)
VMOVDQU X3, 16(DX)
VMOVDQU X5, 32(DX)
VMOVDQU X7, 48(DX)
VMOVDQU X9, 64(DX)
VMOVDQU X11, 80(DX)
VMOVDQU X13, 96(DX)
VMOVDQU X15, 112(DX)
ADDQ $0x00000080, AX
ADDQ $0x00000080, CX
ADDQ $0x00000080, DX
SUBQ $0x00000001, BX
JNZ loop
VZEROALL
RET
// func xorAVX2(dst *byte, a *byte, b *byte, l uint64)
// Requires: AVX, AVX2
TEXT ·xorAVX2(SB), NOSPLIT, $0-32
MOVQ a+8(FP), AX
MOVQ b+16(FP), CX
MOVQ dst+0(FP), DX
MOVQ l+24(FP), BX
loop:
VMOVDQU (AX), Y0
VMOVDQU (CX), Y1
VMOVDQU 32(AX), Y2
VMOVDQU 32(CX), Y3
VMOVDQU 64(AX), Y4
VMOVDQU 64(CX), Y5
VMOVDQU 96(AX), Y6
VMOVDQU 96(CX), Y7
VMOVDQU 128(AX), Y8
VMOVDQU 128(CX), Y9
VMOVDQU 160(AX), Y10
VMOVDQU 160(CX), Y11
VMOVDQU 192(AX), Y12
VMOVDQU 192(CX), Y13
VMOVDQU 224(AX), Y14
VMOVDQU 224(CX), Y15
VPXOR Y1, Y0, Y1
VPXOR Y3, Y2, Y3
VPXOR Y5, Y4, Y5
VPXOR Y7, Y6, Y7
VPXOR Y9, Y8, Y9
VPXOR Y11, Y10, Y11
VPXOR Y13, Y12, Y13
VPXOR Y15, Y14, Y15
VMOVDQU Y1, (DX)
VMOVDQU Y3, 32(DX)
VMOVDQU Y5, 64(DX)
VMOVDQU Y7, 96(DX)
VMOVDQU Y9, 128(DX)
VMOVDQU Y11, 160(DX)
VMOVDQU Y13, 192(DX)
VMOVDQU Y15, 224(DX)
ADDQ $0x00000100, AX
ADDQ $0x00000100, CX
ADDQ $0x00000100, DX
SUBQ $0x00000001, BX
JNZ loop
VZEROALL
RET
// func xorAVX(dst *byte, a *byte, b *byte, l uint64)
// Requires: AVX
TEXT ·xorAVX(SB), NOSPLIT, $0-32
MOVQ a+8(FP), AX
MOVQ b+16(FP), CX
MOVQ dst+0(FP), DX
MOVQ l+24(FP), BX
loop:
VMOVDQU (AX), X0
VMOVDQU (CX), X1
VMOVDQU 16(AX), X2
VMOVDQU 16(CX), X3
VMOVDQU 32(AX), X4
VMOVDQU 32(CX), X5
VMOVDQU 48(AX), X6
VMOVDQU 48(CX), X7
VMOVDQU 64(AX), X8
VMOVDQU 64(CX), X9
VMOVDQU 80(AX), X10
VMOVDQU 80(CX), X11
VMOVDQU 96(AX), X12
VMOVDQU 96(CX), X13
VMOVDQU 112(AX), X14
VMOVDQU 112(CX), X15
VPXOR X1, X0, X1
VPXOR X3, X2, X3
VPXOR X5, X4, X5
VPXOR X7, X6, X7
VPXOR X9, X8, X9
VPXOR X11, X10, X11
VPXOR X13, X12, X13
VPXOR X15, X14, X15
VMOVDQU X1, (DX)
VMOVDQU X3, 16(DX)
VMOVDQU X5, 32(DX)
VMOVDQU X7, 48(DX)
VMOVDQU X9, 64(DX)
VMOVDQU X11, 80(DX)
VMOVDQU X13, 96(DX)
VMOVDQU X15, 112(DX)
ADDQ $0x00000080, AX
ADDQ $0x00000080, CX
ADDQ $0x00000080, DX
SUBQ $0x00000001, BX
JNZ loop
VZEROALL
RET
// func andNotAVX2(dst *byte, a *byte, b *byte, l uint64)
// Requires: AVX, AVX2
TEXT ·andNotAVX2(SB), NOSPLIT, $0-32
MOVQ a+8(FP), AX
MOVQ b+16(FP), CX
MOVQ dst+0(FP), DX
MOVQ l+24(FP), BX
loop:
VMOVDQU (AX), Y0
VMOVDQU (CX), Y1
VMOVDQU 32(AX), Y2
VMOVDQU 32(CX), Y3
VMOVDQU 64(AX), Y4
VMOVDQU 64(CX), Y5
VMOVDQU 96(AX), Y6
VMOVDQU 96(CX), Y7
VMOVDQU 128(AX), Y8
VMOVDQU 128(CX), Y9
VMOVDQU 160(AX), Y10
VMOVDQU 160(CX), Y11
VMOVDQU 192(AX), Y12
VMOVDQU 192(CX), Y13
VMOVDQU 224(AX), Y14
VMOVDQU 224(CX), Y15
VPANDN Y1, Y0, Y1
VPANDN Y3, Y2, Y3
VPANDN Y5, Y4, Y5
VPANDN Y7, Y6, Y7
VPANDN Y9, Y8, Y9
VPANDN Y11, Y10, Y11
VPANDN Y13, Y12, Y13
VPANDN Y15, Y14, Y15
VMOVDQU Y1, (DX)
VMOVDQU Y3, 32(DX)
VMOVDQU Y5, 64(DX)
VMOVDQU Y7, 96(DX)
VMOVDQU Y9, 128(DX)
VMOVDQU Y11, 160(DX)
VMOVDQU Y13, 192(DX)
VMOVDQU Y15, 224(DX)
ADDQ $0x00000100, AX
ADDQ $0x00000100, CX
ADDQ $0x00000100, DX
SUBQ $0x00000001, BX
JNZ loop
VZEROALL
RET
// func andNotAVX(dst *byte, a *byte, b *byte, l uint64)
// Requires: AVX
TEXT ·andNotAVX(SB), NOSPLIT, $0-32
MOVQ a+8(FP), AX
MOVQ b+16(FP), CX
MOVQ dst+0(FP), DX
MOVQ l+24(FP), BX
loop:
VMOVDQU (AX), X0
VMOVDQU (CX), X1
VMOVDQU 16(AX), X2
VMOVDQU 16(CX), X3
VMOVDQU 32(AX), X4
VMOVDQU 32(CX), X5
VMOVDQU 48(AX), X6
VMOVDQU 48(CX), X7
VMOVDQU 64(AX), X8
VMOVDQU 64(CX), X9
VMOVDQU 80(AX), X10
VMOVDQU 80(CX), X11
VMOVDQU 96(AX), X12
VMOVDQU 96(CX), X13
VMOVDQU 112(AX), X14
VMOVDQU 112(CX), X15
VPANDN X1, X0, X1
VPANDN X3, X2, X3
VPANDN X5, X4, X5
VPANDN X7, X6, X7
VPANDN X9, X8, X9
VPANDN X11, X10, X11
VPANDN X13, X12, X13
VPANDN X15, X14, X15
VMOVDQU X1, (DX)
VMOVDQU X3, 16(DX)
VMOVDQU X5, 32(DX)
VMOVDQU X7, 48(DX)
VMOVDQU X9, 64(DX)
VMOVDQU X11, 80(DX)
VMOVDQU X13, 96(DX)
VMOVDQU X15, 112(DX)
ADDQ $0x00000080, AX
ADDQ $0x00000080, CX
ADDQ $0x00000080, DX
SUBQ $0x00000001, BX
JNZ loop
VZEROALL
RET
// func popcntAsm(a *byte, l uint64) int
// Requires: POPCNT
TEXT ·popcntAsm(SB), NOSPLIT, $0-24
MOVQ a+0(FP), AX
MOVQ l+8(FP), CX
XORQ DX, DX
loop:
MOVQ (AX), BX
MOVQ 8(AX), SI
MOVQ 16(AX), DI
MOVQ 24(AX), R8
MOVQ 32(AX), R9
MOVQ 40(AX), R10
MOVQ 48(AX), R11
MOVQ 56(AX), R12
POPCNTQ BX, BX
POPCNTQ SI, SI
POPCNTQ DI, DI
POPCNTQ R8, R8
POPCNTQ R9, R9
POPCNTQ R10, R10
POPCNTQ R11, R11
POPCNTQ R12, R12
ADDQ BX, DX
ADDQ SI, DX
ADDQ DI, DX
ADDQ R8, DX
ADDQ R9, DX
ADDQ R10, DX
ADDQ R11, DX
ADDQ R12, DX
ADDQ $0x00000040, AX
SUBQ $0x00000001, CX
JNZ loop
MOVQ DX, ret+16(FP)
RET
// func memsetAVX2(dst *byte, l uint64, b byte)
// Requires: AVX, AVX2
TEXT ·memsetAVX2(SB), NOSPLIT, $0-17
MOVQ dst+0(FP), AX
MOVQ l+8(FP), CX
VPBROADCASTB b+16(FP), Y0
loop:
VMOVDQU Y0, (AX)
ADDQ $0x00000020, AX
SUBQ $0x00000001, CX
JNZ loop
VZEROALL
RET
// func memsetAVX(dst *byte, l uint64, b byte)
// Requires: AVX, SSE2
TEXT ·memsetAVX(SB), NOSPLIT, $0-17
MOVQ dst+0(FP), AX
MOVQ l+8(FP), CX
MOVB b+16(FP), DL
MOVQ DX, X0
VPSHUFB zeroes<>+0(SB), X0, X0
loop:
VMOVDQU X0, (AX)
ADDQ $0x00000010, AX
SUBQ $0x00000001, CX
JNZ loop
VZEROALL
RET
DATA zeroes<>+0(SB)/4, $0x00000000
DATA zeroes<>+4(SB)/4, $0x00000000
DATA zeroes<>+8(SB)/4, $0x00000000
DATA zeroes<>+12(SB)/4, $0x00000000
GLOBL zeroes<>(SB), RODATA|NOPTR, $16