1 ; RUN: llc -mtriple=aarch64-unknown-unknown < %s | FileCheck %s
2 ; RUN: llc -global-isel-abort=1 -verify-machineinstrs -mtriple=aarch64-unknown-unknown -global-isel < %s | FileCheck %s
4 ; CHECK-LABEL: tail_memcpy:
6 define void @tail_memcpy(i8* nocapture %p, i8* nocapture readonly %q, i32 %n) #0 {
8 tail call void @llvm.memcpy.p0i8.p0i8.i32(i8* %p, i8* %q, i32 %n, i1 false)
12 ; CHECK-LABEL: tail_memmove:
14 define void @tail_memmove(i8* nocapture %p, i8* nocapture readonly %q, i32 %n) #0 {
16 tail call void @llvm.memmove.p0i8.p0i8.i32(i8* %p, i8* %q, i32 %n, i1 false)
20 ; CHECK-LABEL: tail_memset:
22 define void @tail_memset(i8* nocapture %p, i8 %c, i32 %n) #0 {
24 tail call void @llvm.memset.p0i8.i32(i8* %p, i8 %c, i32 %n, i1 false)
28 declare void @llvm.memcpy.p0i8.p0i8.i32(i8* nocapture, i8* nocapture readonly, i32, i1) #0
29 declare void @llvm.memmove.p0i8.p0i8.i32(i8* nocapture, i8* nocapture readonly, i32, i1) #0
30 declare void @llvm.memset.p0i8.i32(i8* nocapture, i8, i32, i1) #0
32 attributes #0 = { nounwind }