blob: c780d15b58db096ca684d3c66509a951e7906096 [file] [log] [blame]
; RUN: llc -mtriple=aarch64-unknown-unknown < %s | FileCheck %s
; CHECK-LABEL: tail_memcpy:
; CHECK: b memcpy
define void @tail_memcpy(i8* nocapture %p, i8* nocapture readonly %q, i32 %n) #0 {
entry:
tail call void @llvm.memcpy.p0i8.p0i8.i32(i8* %p, i8* %q, i32 %n, i1 false)
ret void
}
; CHECK-LABEL: tail_memmove:
; CHECK: b memmove
define void @tail_memmove(i8* nocapture %p, i8* nocapture readonly %q, i32 %n) #0 {
entry:
tail call void @llvm.memmove.p0i8.p0i8.i32(i8* %p, i8* %q, i32 %n, i1 false)
ret void
}
; CHECK-LABEL: tail_memset:
; CHECK: b memset
define void @tail_memset(i8* nocapture %p, i8 %c, i32 %n) #0 {
entry:
tail call void @llvm.memset.p0i8.i32(i8* %p, i8 %c, i32 %n, i1 false)
ret void
}
declare void @llvm.memcpy.p0i8.p0i8.i32(i8* nocapture, i8* nocapture readonly, i32, i1) #0
declare void @llvm.memmove.p0i8.p0i8.i32(i8* nocapture, i8* nocapture readonly, i32, i1) #0
declare void @llvm.memset.p0i8.i32(i8* nocapture, i8, i32, i1) #0
attributes #0 = { nounwind }