1; RUN: llc -march=hexagon < %s | FileCheck %s
2
3target datalayout = "e-m:e-p:32:32:32-a:0-n16:32-i64:64:64-i32:32:32-i16:16:16-i1:8:8-f32:32:32-f64:64:64-v32:32:32-v64:64:64-v512:512:512-v1024:1024:1024-v2048:2048:2048"
4target triple = "hexagon"
5
6; CHECK-LABEL: danny:
7; CHECK: vunpack
8; CHECK-NOT: vinsert
9define void @danny(<16 x i16>* %a0, <16 x i32>* %a1) #0 {
10b2:
11  %v16 = load <16 x i16>, <16 x i16>* %a0, align 128
12  %v17 = sext <16 x i16> %v16 to <16 x i32>
13  store <16 x i32> %v17, <16 x i32>* %a1, align 128
14  ret void
15}
16
17; CHECK-LABEL: sammy:
18; CHECK: vunpack
19; CHECK-NOT: vinsert
20define void @sammy(<32 x i16>* %a0, <32 x i32>* %a1) #1 {
21b2:
22  %v16 = load <32 x i16>, <32 x i16>* %a0, align 128
23  %v17 = sext <32 x i16> %v16 to <32 x i32>
24  store <32 x i32> %v17, <32 x i32>* %a1, align 128
25  ret void
26}
27
28
29attributes #0 = { noinline norecurse nounwind "target-cpu"="hexagonv60" "target-features"="+hvx-length64b,+hvxv60" }
30attributes #1 = { noinline norecurse nounwind "target-cpu"="hexagonv60" "target-features"="+hvx-length128b,+hvxv60" }
31