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