| 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_riscv64.s |
// Copyright 2019 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. #include "go_asm.h" #include "textflag.h" TEXT ·IndexByte<ABIInternal>(SB),NOSPLIT,$0-40 // X10 = b_base // X11 = b_len // X12 = b_cap (unused) // X13 = byte to find AND $0xff, X13 MOV X10, X12 // store base for later ADD X10, X11 // end SUB $1, X10 loop: ADD $1, X10 BEQ X10, X11, notfound MOVBU (X10), X14 BNE X13, X14, loop SUB X12, X10 // remove base RET notfound: MOV $-1, X10 RET TEXT ·IndexByteString<ABIInternal>(SB),NOSPLIT,$0-32 // X10 = b_base // X11 = b_len // X12 = byte to find AND $0xff, X12 MOV X10, X13 // store base for later ADD X10, X11 // end SUB $1, X10 loop: ADD $1, X10 BEQ X10, X11, notfound MOVBU (X10), X14 BNE X12, X14, loop SUB X13, X10 // remove base RET notfound: MOV $-1, X10 RET