1; RUN: llc -mtriple=arm-none-eabi < %s | FileCheck %s
2
3; CHECK-LABEL: tail_memcpy_ret
4; CHECK: bl	__aeabi_memcpy
5define i8* @tail_memcpy_ret(i8* nocapture %p, i8* nocapture readonly %q, i32 %n) #0 {
6entry:
7  tail call void @llvm.memcpy.p0i8.p0i8.i32(i8* %p, i8* %q, i32 %n, i1 false)
8  ret i8* %p
9}
10
11; CHECK-LABEL: tail_memmove_ret
12; CHECK: bl	__aeabi_memmove
13define i8* @tail_memmove_ret(i8* nocapture %p, i8* nocapture readonly %q, i32 %n) #0 {
14entry:
15  tail call void @llvm.memmove.p0i8.p0i8.i32(i8* %p, i8* %q, i32 %n, i1 false)
16  ret i8* %p
17}
18
19; CHECK-LABEL: tail_memset_ret
20; CHECK: bl	__aeabi_memset
21define i8* @tail_memset_ret(i8* nocapture %p, i8 %c, i32 %n) #0 {
22entry:
23  tail call void @llvm.memset.p0i8.i32(i8* %p, i8 %c, i32 %n, i1 false)
24  ret i8* %p
25}
26
27declare void @llvm.memcpy.p0i8.p0i8.i32(i8* nocapture, i8* nocapture readonly, i32, i1) #0
28declare void @llvm.memmove.p0i8.p0i8.i32(i8* nocapture, i8* nocapture readonly, i32, i1) #0
29declare void @llvm.memset.p0i8.i32(i8* nocapture, i8, i32, i1) #0
30
31attributes #0 = { nounwind }
32