xref: /llvm-project/llvm/test/Bitcode/upgrade-vector-interleave2-deinterleave2-intrinsics.ll (revision bfc0317153dca75137fba00b5c28758d6f720963) 
1; RUN: opt -S < %s | FileCheck %s
2; RUN: llvm-as %s -o - | llvm-dis | FileCheck %s
3
4define <8 x i32> @interleave_fixed(<4 x i32> %a, <4 x i32> %b) {
5; CHECK-LABEL: @interleave_fixed
6; CHECK: %res = call <8 x i32> @llvm.vector.interleave2.v8i32(<4 x i32> %a, <4 x i32> %b)
7
8  %res = call <8 x i32> @llvm.experimental.vector.interleave2.v8i32(<4 x i32> %a, <4 x i32> %b)
9  ret <8 x i32> %res
10}
11
12define { <4 x i32>, <4 x i32> } @deinterleave_fixed(<8 x i32> %a) {
13; CHECK-LABEL: @deinterleave_fixed
14; CHECK: %res = call { <4 x i32>, <4 x i32> } @llvm.vector.deinterleave2.v8i32(<8 x i32> %a)
15
16  %res = call { <4 x i32>, <4 x i32> } @llvm.experimental.vector.deinterleave2.v8i32(<8 x i32> %a)
17  ret { <4 x i32>, <4 x i32> } %res
18}
19
20define <vscale x 8 x i32> @interleave_scalable(<vscale x 4 x i32> %a, <vscale x 4 x i32> %b) {
21; CHECK-LABEL: @interleave_scalable
22; CHECK: %res = call <vscale x 8 x i32> @llvm.vector.interleave2.nxv8i32(<vscale x 4 x i32> %a, <vscale x 4 x i32> %b)
23
24  %res = call <vscale x 8 x i32> @llvm.experimental.vector.interleave2.nxv8i32(<vscale x 4 x i32> %a, <vscale x 4 x i32> %b)
25  ret <vscale x 8 x i32> %res
26}
27
28define { <vscale x 4 x i32>, <vscale x 4 x i32> } @deinterleave_scalable(<vscale x 8 x i32> %a) {
29; CHECK-LABEL: @deinterleave_scalable
30; CHECK: %res = call { <vscale x 4 x i32>, <vscale x 4 x i32> } @llvm.vector.deinterleave2.nxv8i32(<vscale x 8 x i32> %a)
31
32  %res = call { <vscale x 4 x i32>, <vscale x 4 x i32> } @llvm.experimental.vector.deinterleave2.nxv8i32(<vscale x 8 x i32> %a)
33  ret { <vscale x 4 x i32>, <vscale x 4 x i32> } %res
34}
35
36declare <8 x i32> @llvm.experimental.vector.interleave2.v8i32(<4 x i32>, <4 x i32>)
37; CHECK: <8 x i32> @llvm.vector.interleave2.v8i32(<4 x i32>, <4 x i32>)
38
39declare  { <4 x i32>, <4 x i32> } @llvm.experimental.vector.deinterleave2.v8i32(<8 x i32>)
40; CHECK: declare  { <4 x i32>, <4 x i32> } @llvm.vector.deinterleave2.v8i32(<8 x i32>)
41
42declare <vscale x 8 x i32> @llvm.experimental.vector.interleave2.nxv8i32(<vscale x 4 x i32>, <vscale x 4 x i32>)
43; CHECK: <vscale x 8 x i32> @llvm.vector.interleave2.nxv8i32(<vscale x 4 x i32>, <vscale x 4 x i32>)
44
45declare  { <vscale x 4 x i32>, <vscale x 4 x i32> } @llvm.experimental.vector.deinterleave2.nxv8i32(<vscale x 8 x i32>)
46; CHECK: declare  { <vscale x 4 x i32>, <vscale x 4 x i32> } @llvm.vector.deinterleave2.nxv8i32(<vscale x 8 x i32>)
47