32 lines
997 B
LLVM
32 lines
997 B
LLVM
|
; RUN: llc -march=hexagon < %s | FileCheck %s
|
||
|
|
|
||
|
|
; CHECK-LABEL: tail_memcpy:
|
||
|
|
; CHECK: jump 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: jump 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: jump 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 }
|