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authorLibravatar Tobi Smethurst <31960611+tsmethurst@users.noreply.github.com>2021-08-12 21:03:24 +0200
committerLibravatar GitHub <noreply@github.com>2021-08-12 21:03:24 +0200
commit98263a7de64269898a2f81207e38943b5c8e8653 (patch)
tree743c90f109a6c5d27832d1dcef2388d939f0f77a /vendor/github.com/tmthrgd/go-hex/hex_decode_amd64.s
parentText duplication fix (#137) (diff)
downloadgotosocial-98263a7de64269898a2f81207e38943b5c8e8653.tar.xz
Grand test fixup (#138)
* start fixing up tests * fix up tests + automate with drone * fiddle with linting * messing about with drone.yml * some more fiddling * hmmm * add cache * add vendor directory * verbose * ci updates * update some little things * update sig
Diffstat (limited to 'vendor/github.com/tmthrgd/go-hex/hex_decode_amd64.s')
-rw-r--r--vendor/github.com/tmthrgd/go-hex/hex_decode_amd64.s303
1 files changed, 303 insertions, 0 deletions
diff --git a/vendor/github.com/tmthrgd/go-hex/hex_decode_amd64.s b/vendor/github.com/tmthrgd/go-hex/hex_decode_amd64.s
new file mode 100644
index 000000000..25d9cefb1
--- /dev/null
+++ b/vendor/github.com/tmthrgd/go-hex/hex_decode_amd64.s
@@ -0,0 +1,303 @@
+// Copyright 2016 Tom Thorogood. All rights reserved.
+// Use of this source code is governed by a
+// Modified BSD License license that can be found in
+// the LICENSE file.
+//
+// Copyright 2005-2016, Wojciech Muła. All rights reserved.
+// Use of this source code is governed by a
+// Simplified BSD License license that can be found in
+// the LICENSE file.
+//
+// This file is auto-generated - do not modify
+
+// +build amd64,!gccgo,!appengine
+
+#include "textflag.h"
+
+DATA decodeBase<>+0x00(SB)/8, $0x3030303030303030
+DATA decodeBase<>+0x08(SB)/8, $0x3030303030303030
+DATA decodeBase<>+0x10(SB)/8, $0x2727272727272727
+DATA decodeBase<>+0x18(SB)/8, $0x2727272727272727
+GLOBL decodeBase<>(SB),RODATA,$32
+
+DATA decodeToLower<>+0x00(SB)/8, $0x2020202020202020
+DATA decodeToLower<>+0x08(SB)/8, $0x2020202020202020
+GLOBL decodeToLower<>(SB),RODATA,$16
+
+DATA decodeHigh<>+0x00(SB)/8, $0x0e0c0a0806040200
+DATA decodeHigh<>+0x08(SB)/8, $0xffffffffffffffff
+GLOBL decodeHigh<>(SB),RODATA,$16
+
+DATA decodeLow<>+0x00(SB)/8, $0x0f0d0b0907050301
+DATA decodeLow<>+0x08(SB)/8, $0xffffffffffffffff
+GLOBL decodeLow<>(SB),RODATA,$16
+
+DATA decodeValid<>+0x00(SB)/8, $0xb0b0b0b0b0b0b0b0
+DATA decodeValid<>+0x08(SB)/8, $0xb0b0b0b0b0b0b0b0
+DATA decodeValid<>+0x10(SB)/8, $0xb9b9b9b9b9b9b9b9
+DATA decodeValid<>+0x18(SB)/8, $0xb9b9b9b9b9b9b9b9
+DATA decodeValid<>+0x20(SB)/8, $0xe1e1e1e1e1e1e1e1
+DATA decodeValid<>+0x28(SB)/8, $0xe1e1e1e1e1e1e1e1
+DATA decodeValid<>+0x30(SB)/8, $0xe6e6e6e6e6e6e6e6
+DATA decodeValid<>+0x38(SB)/8, $0xe6e6e6e6e6e6e6e6
+GLOBL decodeValid<>(SB),RODATA,$64
+
+DATA decodeToSigned<>+0x00(SB)/8, $0x8080808080808080
+DATA decodeToSigned<>+0x08(SB)/8, $0x8080808080808080
+GLOBL decodeToSigned<>(SB),RODATA,$16
+
+TEXT ·decodeAVX(SB),NOSPLIT,$0
+ MOVQ dst+0(FP), DI
+ MOVQ src+8(FP), SI
+ MOVQ len+16(FP), BX
+ MOVQ SI, R15
+ MOVOU decodeValid<>(SB), X14
+ MOVOU decodeValid<>+0x20(SB), X15
+ MOVW $65535, DX
+ CMPQ BX, $16
+ JB tail
+bigloop:
+ MOVOU (SI), X0
+ VPXOR decodeToSigned<>(SB), X0, X1
+ POR decodeToLower<>(SB), X0
+ VPXOR decodeToSigned<>(SB), X0, X2
+ VPCMPGTB X1, X14, X3
+ PCMPGTB decodeValid<>+0x10(SB), X1
+ VPCMPGTB X2, X15, X4
+ PCMPGTB decodeValid<>+0x30(SB), X2
+ PAND X4, X1
+ POR X2, X3
+ POR X1, X3
+ PMOVMSKB X3, AX
+ TESTW AX, DX
+ JNZ invalid
+ PSUBB decodeBase<>(SB), X0
+ PANDN decodeBase<>+0x10(SB), X4
+ PSUBB X4, X0
+ VPSHUFB decodeLow<>(SB), X0, X3
+ PSHUFB decodeHigh<>(SB), X0
+ PSLLW $4, X0
+ POR X3, X0
+ MOVQ X0, (DI)
+ SUBQ $16, BX
+ JZ ret
+ ADDQ $16, SI
+ ADDQ $8, DI
+ CMPQ BX, $16
+ JAE bigloop
+tail:
+ MOVQ $16, CX
+ SUBQ BX, CX
+ SHRW CX, DX
+ CMPQ BX, $4
+ JB tail_in_2
+ JE tail_in_4
+ CMPQ BX, $8
+ JB tail_in_6
+ JE tail_in_8
+ CMPQ BX, $12
+ JB tail_in_10
+ JE tail_in_12
+tail_in_14:
+ PINSRW $6, 12(SI), X0
+tail_in_12:
+ PINSRW $5, 10(SI), X0
+tail_in_10:
+ PINSRW $4, 8(SI), X0
+tail_in_8:
+ PINSRQ $0, (SI), X0
+ JMP tail_conv
+tail_in_6:
+ PINSRW $2, 4(SI), X0
+tail_in_4:
+ PINSRW $1, 2(SI), X0
+tail_in_2:
+ PINSRW $0, (SI), X0
+tail_conv:
+ VPXOR decodeToSigned<>(SB), X0, X1
+ POR decodeToLower<>(SB), X0
+ VPXOR decodeToSigned<>(SB), X0, X2
+ VPCMPGTB X1, X14, X3
+ PCMPGTB decodeValid<>+0x10(SB), X1
+ VPCMPGTB X2, X15, X4
+ PCMPGTB decodeValid<>+0x30(SB), X2
+ PAND X4, X1
+ POR X2, X3
+ POR X1, X3
+ PMOVMSKB X3, AX
+ TESTW AX, DX
+ JNZ invalid
+ PSUBB decodeBase<>(SB), X0
+ PANDN decodeBase<>+0x10(SB), X4
+ PSUBB X4, X0
+ VPSHUFB decodeLow<>(SB), X0, X3
+ PSHUFB decodeHigh<>(SB), X0
+ PSLLW $4, X0
+ POR X3, X0
+ CMPQ BX, $4
+ JB tail_out_2
+ JE tail_out_4
+ CMPQ BX, $8
+ JB tail_out_6
+ JE tail_out_8
+ CMPQ BX, $12
+ JB tail_out_10
+ JE tail_out_12
+tail_out_14:
+ PEXTRB $6, X0, 6(DI)
+tail_out_12:
+ PEXTRB $5, X0, 5(DI)
+tail_out_10:
+ PEXTRB $4, X0, 4(DI)
+tail_out_8:
+ MOVL X0, (DI)
+ JMP ret
+tail_out_6:
+ PEXTRB $2, X0, 2(DI)
+tail_out_4:
+ PEXTRB $1, X0, 1(DI)
+tail_out_2:
+ PEXTRB $0, X0, (DI)
+ret:
+ MOVB $1, ok+32(FP)
+ RET
+invalid:
+ BSFW AX, AX
+ SUBQ R15, SI
+ ADDQ SI, AX
+ MOVQ AX, n+24(FP)
+ MOVB $0, ok+32(FP)
+ RET
+
+TEXT ·decodeSSE(SB),NOSPLIT,$0
+ MOVQ dst+0(FP), DI
+ MOVQ src+8(FP), SI
+ MOVQ len+16(FP), BX
+ MOVQ SI, R15
+ MOVOU decodeValid<>(SB), X14
+ MOVOU decodeValid<>+0x20(SB), X15
+ MOVW $65535, DX
+ CMPQ BX, $16
+ JB tail
+bigloop:
+ MOVOU (SI), X0
+ MOVOU X0, X1
+ PXOR decodeToSigned<>(SB), X1
+ POR decodeToLower<>(SB), X0
+ MOVOU X0, X2
+ PXOR decodeToSigned<>(SB), X2
+ MOVOU X14, X3
+ PCMPGTB X1, X3
+ PCMPGTB decodeValid<>+0x10(SB), X1
+ MOVOU X15, X4
+ PCMPGTB X2, X4
+ PCMPGTB decodeValid<>+0x30(SB), X2
+ PAND X4, X1
+ POR X2, X3
+ POR X1, X3
+ PMOVMSKB X3, AX
+ TESTW AX, DX
+ JNZ invalid
+ PSUBB decodeBase<>(SB), X0
+ PANDN decodeBase<>+0x10(SB), X4
+ PSUBB X4, X0
+ MOVOU X0, X3
+ PSHUFB decodeLow<>(SB), X3
+ PSHUFB decodeHigh<>(SB), X0
+ PSLLW $4, X0
+ POR X3, X0
+ MOVQ X0, (DI)
+ SUBQ $16, BX
+ JZ ret
+ ADDQ $16, SI
+ ADDQ $8, DI
+ CMPQ BX, $16
+ JAE bigloop
+tail:
+ MOVQ $16, CX
+ SUBQ BX, CX
+ SHRW CX, DX
+ CMPQ BX, $4
+ JB tail_in_2
+ JE tail_in_4
+ CMPQ BX, $8
+ JB tail_in_6
+ JE tail_in_8
+ CMPQ BX, $12
+ JB tail_in_10
+ JE tail_in_12
+tail_in_14:
+ PINSRW $6, 12(SI), X0
+tail_in_12:
+ PINSRW $5, 10(SI), X0
+tail_in_10:
+ PINSRW $4, 8(SI), X0
+tail_in_8:
+ PINSRQ $0, (SI), X0
+ JMP tail_conv
+tail_in_6:
+ PINSRW $2, 4(SI), X0
+tail_in_4:
+ PINSRW $1, 2(SI), X0
+tail_in_2:
+ PINSRW $0, (SI), X0
+tail_conv:
+ MOVOU X0, X1
+ PXOR decodeToSigned<>(SB), X1
+ POR decodeToLower<>(SB), X0
+ MOVOU X0, X2
+ PXOR decodeToSigned<>(SB), X2
+ MOVOU X14, X3
+ PCMPGTB X1, X3
+ PCMPGTB decodeValid<>+0x10(SB), X1
+ MOVOU X15, X4
+ PCMPGTB X2, X4
+ PCMPGTB decodeValid<>+0x30(SB), X2
+ PAND X4, X1
+ POR X2, X3
+ POR X1, X3
+ PMOVMSKB X3, AX
+ TESTW AX, DX
+ JNZ invalid
+ PSUBB decodeBase<>(SB), X0
+ PANDN decodeBase<>+0x10(SB), X4
+ PSUBB X4, X0
+ MOVOU X0, X3
+ PSHUFB decodeLow<>(SB), X3
+ PSHUFB decodeHigh<>(SB), X0
+ PSLLW $4, X0
+ POR X3, X0
+ CMPQ BX, $4
+ JB tail_out_2
+ JE tail_out_4
+ CMPQ BX, $8
+ JB tail_out_6
+ JE tail_out_8
+ CMPQ BX, $12
+ JB tail_out_10
+ JE tail_out_12
+tail_out_14:
+ PEXTRB $6, X0, 6(DI)
+tail_out_12:
+ PEXTRB $5, X0, 5(DI)
+tail_out_10:
+ PEXTRB $4, X0, 4(DI)
+tail_out_8:
+ MOVL X0, (DI)
+ JMP ret
+tail_out_6:
+ PEXTRB $2, X0, 2(DI)
+tail_out_4:
+ PEXTRB $1, X0, 1(DI)
+tail_out_2:
+ PEXTRB $0, X0, (DI)
+ret:
+ MOVB $1, ok+32(FP)
+ RET
+invalid:
+ BSFW AX, AX
+ SUBQ R15, SI
+ ADDQ SI, AX
+ MOVQ AX, n+24(FP)
+ MOVB $0, ok+32(FP)
+ RET
generated by cgit v1.3 (git 2.53.0) at 2026-04-25 12:03:10 +0000