| Linux in-mum-web1499.main-hosting.eu 5.14.0-503.40.1.el9_5.x86_64 #1 SMP PREEMPT_DYNAMIC Mon May 5 06:06:04 EDT 2025 x86_64 Path : /opt/golang/1.22.0/src/internal/bytealg/ |
| Current File : //opt/golang/1.22.0/src/internal/bytealg/indexbyte_mips64x.s |
// Copyright 2018 The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. //go:build mips64 || mips64le #include "go_asm.h" #include "textflag.h" TEXT ·IndexByte(SB),NOSPLIT,$0-40 MOVV b_base+0(FP), R1 MOVV b_len+8(FP), R2 MOVBU c+24(FP), R3 // byte to find MOVV R1, R4 // store base for later ADDV R1, R2 // end ADDV $-1, R1 loop: ADDV $1, R1 BEQ R1, R2, notfound MOVBU (R1), R5 BNE R3, R5, loop SUBV R4, R1 // remove base MOVV R1, ret+32(FP) RET notfound: MOVV $-1, R1 MOVV R1, ret+32(FP) RET TEXT ·IndexByteString(SB),NOSPLIT,$0-32 MOVV s_base+0(FP), R1 MOVV s_len+8(FP), R2 MOVBU c+16(FP), R3 // byte to find MOVV R1, R4 // store base for later ADDV R1, R2 // end ADDV $-1, R1 loop: ADDV $1, R1 BEQ R1, R2, notfound MOVBU (R1), R5 BNE R3, R5, loop SUBV R4, R1 // remove base MOVV R1, ret+24(FP) RET notfound: MOVV $-1, R1 MOVV R1, ret+24(FP) RET