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1; RUN: opt -S < %s | FileCheck %s2; RUN: llvm-as %s -o - | llvm-dis | FileCheck %s3 4define <8 x i32> @interleave_fixed(<4 x i32> %a, <4 x i32> %b) {5; CHECK-LABEL: @interleave_fixed6; 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> %res10}11 12define { <4 x i32>, <4 x i32> } @deinterleave_fixed(<8 x i32> %a) {13; CHECK-LABEL: @deinterleave_fixed14; 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> } %res18}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_scalable22; 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> %res26}27 28define { <vscale x 4 x i32>, <vscale x 4 x i32> } @deinterleave_scalable(<vscale x 8 x i32> %a) {29; CHECK-LABEL: @deinterleave_scalable30; 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> } %res34}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