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permutations.s
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permutations.s
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//go:build amd64
// +build amd64
#include "textflag.h"
#include "go_asm.h"
TEXT bitGroupSwapVec4(SB),NOSPLIT|NOFRAME,$0
#define mask AX
#define shift BX
MOVQ shift, X1
VPSRLQ X1, Y0, Y2
VPXOR Y0, Y2, Y2
MOVQ mask, X3
VPBROADCASTQ X3, Y3
VPAND Y2, Y3, Y2
VPSLLQ X1, Y2, Y3
VPXOR Y2, Y3, Y2
VPXOR Y2, Y0, Y0
#undef mask
#undef shift
RET
TEXT bitGroupLeftShiftVec4(SB),NOSPLIT|NOFRAME,$0
#define mask AX
#define shift BX
MOVQ mask, X5
VPBROADCASTQ X5, Y5
VPAND Y0, Y5, Y5
MOVQ shift, X2
VPSLLQ X2, Y5, Y5
VPXOR Y1, Y5, Y1
#undef mask
#undef shift
RET
TEXT bitGroupLeftRotateVec4(SB),NOSPLIT|NOFRAME,$0
#define mask AX
#define shift BX
#define wrap CX
MOVQ mask, X4
VPBROADCASTQ X4, Y4
VPAND Y0, Y4, Y4
MOVQ shift, X2
VPSLLQ X2, Y4, Y2
VPXOR Y1, Y2, Y1
MOVQ $const_v64Size*8, R14
SUBQ wrap, R14
MOVQ R14, X3
VPSLLQ X3, Y1, Y1
VPSRLQ X3, Y1, Y1
SUBQ shift, wrap
MOVQ wrap, X2
VPSRLQ X2, Y4, Y4
VPXOR Y1, Y4, Y1
#undef mask
#undef shift
#undef wrap
RET
TEXT ipVec4(SB),NOSPLIT|NOFRAME,$0
MOVQ $4, BX
MOVQ $0x0f0f0f0f0f0f0f0f, AX
CALL bitGroupSwapVec4(SB)
MOVQ $1, BX
MOVQ $0x2222222222222222, AX
CALL bitGroupSwapVec4(SB)
MOVQ $6, BX
MOVQ $0x0303030303030303, AX
CALL bitGroupSwapVec4(SB)
MOVQ $28, BX
MOVQ $0x00000000f0f0f0f0, AX
CALL bitGroupSwapVec4(SB)
MOVQ $14, BX
MOVQ $0x0000cccc0000cccc, AX
CALL bitGroupSwapVec4(SB)
MOVQ $7, BX
MOVQ $0x00aa00aa00aa00aa, AX
CALL bitGroupSwapVec4(SB)
RET
TEXT ipInverseVec4(SB),NOSPLIT|NOFRAME,$0
MOVQ $7, BX
MOVQ $0x00aa00aa00aa00aa, AX
CALL bitGroupSwapVec4(SB)
MOVQ $14, BX
MOVQ $0x0000cccc0000cccc, AX
CALL bitGroupSwapVec4(SB)
MOVQ $28, BX
MOVQ $0x00000000f0f0f0f0, AX
CALL bitGroupSwapVec4(SB)
MOVQ $6, BX
MOVQ $0x0303030303030303, AX
CALL bitGroupSwapVec4(SB)
MOVQ $1, BX
MOVQ $0x2222222222222222, AX
CALL bitGroupSwapVec4(SB)
MOVQ $4, BX
MOVQ $0x0f0f0f0f0f0f0f0f, AX
CALL bitGroupSwapVec4(SB)
RET
TEXT ·pc1(SB),NOSPLIT,$16
MOVQ ·in(FP), X0
CALL pc1Vec4(SB)
MOVQ X0, ·ret+8(FP)
RET
TEXT pc1Vec4(SB),NOSPLIT|NOFRAME,$0
VPXOR X1, X1, X1
MOVQ $64, CX
MOVQ $4, BX
MOVQ $0x1000000000000000, AX
CALL bitGroupLeftRotateVec4(SB)
MOVQ $0, BX
MOVQ $0x0000000010000000, AX
CALL bitGroupLeftShiftVec4(SB)
MOVQ $56, CX
MOVQ $1, BX
MOVQ $0x0800000000000000, AX
CALL bitGroupLeftRotateVec4(SB)
MOVQ $3, BX
MOVQ $0x0000800000000000, AX
CALL bitGroupLeftShiftVec4(SB)
MOVQ $56, CX
MOVQ $5, BX
MOVQ $0x0010004000000000, AX
CALL bitGroupLeftRotateVec4(SB)
MOVQ $7, BX
MOVQ $0x0000000020000000, AX
CALL bitGroupLeftShiftVec4(SB)
MOVQ$ 8, BX
MOVQ $0x0000000000020408, AX
CALL bitGroupLeftShiftVec4(SB)
MOVQ$ 9, BX
MOVQ $0x0000000000100000, AX
CALL bitGroupLeftShiftVec4(SB)
MOVQ $56, CX
MOVQ$ 10, BX
MOVQ $0x0408000000000000, AX
CALL bitGroupLeftRotateVec4(SB)
MOVQ$ 12, BX
MOVQ $0x0000008000000000, AX
CALL bitGroupLeftShiftVec4(SB)
MOVQ $56, CX
MOVQ$ 14, BX
MOVQ $0x0000100040000000, AX
CALL bitGroupLeftRotateVec4(SB)
MOVQ$ 16, BX
MOVQ $0x0000000000200000, AX
CALL bitGroupLeftShiftVec4(SB)
MOVQ$ 17, BX
MOVQ $0x0000000000000204, AX
CALL bitGroupLeftShiftVec4(SB)
MOVQ$ 18, BX
MOVQ $0x0000000000001000, AX
CALL bitGroupLeftShiftVec4(SB)
MOVQ $56, CX
MOVQ$ 19, BX
MOVQ $0x0204080000000000, AX
CALL bitGroupLeftRotateVec4(SB)
MOVQ$ 21, BX
MOVQ $0x0000000080000000, AX
CALL bitGroupLeftShiftVec4(SB)
MOVQ $56, CX
MOVQ$ 23, BX
MOVQ $0x0000001000400000, AX
CALL bitGroupLeftRotateVec4(SB)
MOVQ$ 25, BX
MOVQ $0x0000000000002000, AX
CALL bitGroupLeftShiftVec4(SB)
MOVQ$ 26, BX
MOVQ $0x0000000000000002, AX
CALL bitGroupLeftShiftVec4(SB)
MOVQ $56, CX
MOVQ$ 27, BX
MOVQ $0x2000000000000010, AX
CALL bitGroupLeftRotateVec4(SB)
MOVQ $56, CX
MOVQ$ 28, BX
MOVQ $0x0002040800000000, AX
CALL bitGroupLeftRotateVec4(SB)
MOVQ$ 30, BX
MOVQ $0x0000000000800000, AX
CALL bitGroupLeftShiftVec4(SB)
MOVQ$ 32, BX
MOVQ $0x0000000000004000, AX
CALL bitGroupLeftShiftVec4(SB)
MOVQ $56, CX
MOVQ$ 34, BX
MOVQ $0x4000000000000020, AX
CALL bitGroupLeftRotateVec4(SB)
MOVQ $56, CX
MOVQ$ 36, BX
MOVQ $0x0020000000000000, AX
CALL bitGroupLeftRotateVec4(SB)
MOVQ $56, CX
MOVQ$ 37, BX
MOVQ $0x0000020408000000, AX
CALL bitGroupLeftRotateVec4(SB)
MOVQ$ 39, BX
MOVQ $0x0000000000008000, AX
CALL bitGroupLeftShiftVec4(SB)
MOVQ $56, CX
MOVQ$ 41, BX
MOVQ $0x8000000000000040, AX
CALL bitGroupLeftRotateVec4(SB)
MOVQ $56, CX
MOVQ$ 43, BX
MOVQ $0x0040000000000000, AX
CALL bitGroupLeftRotateVec4(SB)
MOVQ $56, CX
MOVQ$ 45, BX
MOVQ $0x0000200000000000, AX
CALL bitGroupLeftRotateVec4(SB)
MOVQ $56, CX
MOVQ$ 46, BX
MOVQ $0x0000000204080000, AX
CALL bitGroupLeftRotateVec4(SB)
MOVQ$ 48, BX
MOVQ $0x0000000000000080, AX
CALL bitGroupLeftShiftVec4(SB)
MOVQ $56, CX
MOVQ$ 50, BX
MOVQ $0x0080000000000000, AX
CALL bitGroupLeftRotateVec4(SB)
MOVQ $56, CX
MOVQ$ 52, BX
MOVQ $0x0000400000000000, AX
CALL bitGroupLeftRotateVec4(SB)
MOVQ $56, CX
MOVQ$ 54, BX
MOVQ $0x0000002000000000, AX
CALL bitGroupLeftRotateVec4(SB)
MOVQ $56, CX
MOVQ $55, BX
MOVQ $0x0000000002040800, AX
CALL bitGroupLeftRotateVec4(SB)
MOVQ X1, X0
RET
TEXT ·pc2(SB),NOSPLIT,$16
MOVQ ·in(FP), X0
CALL pc2Vec4(SB)
MOVQ X0, ·ret+8(FP)
RET
TEXT pc2Vec4(SB),NOSPLIT|NOFRAME,$0
VPXOR X1, X1, X1
MOVQ $0, BX
MOVQ $0x0000200000010000, AX
CALL bitGroupLeftShiftVec4(SB)
MOVQ $1, BX
MOVQ $0x0000000040080000, AX
CALL bitGroupLeftShiftVec4(SB)
MOVQ $2, BX
MOVQ $0x0000000a00000000, AX
CALL bitGroupLeftShiftVec4(SB)
MOVQ $3, BX
MOVQ $0x0000000000000888, AX
CALL bitGroupLeftShiftVec4(SB)
MOVQ $4, BX
MOVQ $0x0000000000000100, AX
CALL bitGroupLeftShiftVec4(SB)
MOVQ $5, BX
MOVQ $0x0000040000000000, AX
CALL bitGroupLeftShiftVec4(SB)
MOVQ $7, BX
MOVQ $0x0000008000000000, AX
CALL bitGroupLeftShiftVec4(SB)
MOVQ $8, BX
MOVQ $0x0000000000008001, AX
CALL bitGroupLeftShiftVec4(SB)
MOVQ $10, BX
MOVQ $0x0000000000000220, AX
CALL bitGroupLeftShiftVec4(SB)
MOVQ $12, BX
MOVQ $0x0000000110000000, AX
CALL bitGroupLeftShiftVec4(SB)
MOVQ $17, BX
MOVQ $0x0000000000000002, AX
CALL bitGroupLeftShiftVec4(SB)
MOVQ $48, CX
MOVQ $18, BX
MOVQ $0x0040000000000010, AX
CALL bitGroupLeftRotateVec4(SB)
MOVQ $48, CX
MOVQ $22, BX
MOVQ $0x0000000008000000, AX
CALL bitGroupLeftRotateVec4(SB)
MOVQ $48, CX
MOVQ $24, BX
MOVQ $0x0000000001000000, AX
CALL bitGroupLeftRotateVec4(SB)
MOVQ $48, CX
MOVQ $27, BX
MOVQ $0x0002000000000000, AX
CALL bitGroupLeftRotateVec4(SB)
MOVQ $48, CX
MOVQ $28, BX
MOVQ $0x0010000000000000, AX
CALL bitGroupLeftRotateVec4(SB)
MOVQ $48, CX
MOVQ $30, BX
MOVQ $0x0001080000100000, AX
CALL bitGroupLeftRotateVec4(SB)
MOVQ $48, CX
MOVQ $33, BX
MOVQ $0x0000000000400000, AX
CALL bitGroupLeftRotateVec4(SB)
MOVQ $48, CX
MOVQ $36, BX
MOVQ $0x00a4000000000000, AX
CALL bitGroupLeftRotateVec4(SB)
MOVQ $48, CX
MOVQ $37, BX
MOVQ $0x0000110000000000, AX
CALL bitGroupLeftRotateVec4(SB)
MOVQ $48, CX
MOVQ $38, BX
MOVQ $0x0000401000804000, AX
CALL bitGroupLeftRotateVec4(SB)
MOVQ $48, CX
MOVQ $39, BX
MOVQ $0x0008000004000000, AX
CALL bitGroupLeftRotateVec4(SB)
MOVQ $48, CX
MOVQ $40, BX
MOVQ $0x0000000000020000, AX
CALL bitGroupLeftRotateVec4(SB)
MOVQ $48, CX
MOVQ $43, BX
MOVQ $0x0000000000000400, AX
CALL bitGroupLeftRotateVec4(SB)
MOVQ $48, CX
MOVQ $44, BX
MOVQ $0x0000000002000000, AX
CALL bitGroupLeftRotateVec4(SB)
MOVQ $48, CX
MOVQ $45, BX
MOVQ $0x0000002000000040, AX
CALL bitGroupLeftRotateVec4(SB)
MOVQ $48, CX
MOVQ $46, BX
MOVQ $0x0000020020000000, AX
CALL bitGroupLeftRotateVec4(SB)
MOVQ $48, CX
MOVQ $47, BX
MOVQ $0x0000000000001000, AX
CALL bitGroupLeftRotateVec4(SB)
MOVQ X1, X0
RET