1 ; RUN: llc -march=hexagon < %s | FileCheck %s
3 ; Check that we do not generate v0 = vand(v1,v1)
5 ; CHECK-NOT: v{{[0-9]+}} = vand(v{{[0-9]+}},v{{[0-9]+}})
7 ; Function Attrs: nounwind
8 define void @f0(ptr nocapture readonly %a0, ptr nocapture readonly %a1, i32 %a2, ptr nocapture %a3, i32 %a4, i32 %a5) #0 {
10 %v1 = load i64, ptr %a1, align 8, !tbaa !0
12 %v3 = trunc i64 %v2 to i32
13 %v4 = trunc i64 %v1 to i32
14 %v5 = and i32 %v4, 16777215
15 %v7 = load <16 x i32>, ptr %a0, align 64, !tbaa !4
16 %v8 = getelementptr inbounds i8, ptr %a0, i32 32
17 %v10 = load <16 x i32>, ptr %v8, align 64, !tbaa !4
18 %v11 = tail call <32 x i32> @llvm.hexagon.V6.vcombine(<16 x i32> %v10, <16 x i32> %v7)
19 %v12 = tail call <32 x i32> @llvm.hexagon.V6.vrmpybusi(<32 x i32> %v11, i32 %v5, i32 0)
20 %v13 = tail call <32 x i32> @llvm.hexagon.V6.vrmpybusi(<32 x i32> %v11, i32 %v3, i32 0)
21 %v14 = tail call <16 x i32> @llvm.hexagon.V6.hi(<32 x i32> %v12)
22 %v15 = tail call <16 x i32> @llvm.hexagon.V6.vasrwuhsat(<16 x i32> %v14, <16 x i32> %v14, i32 %a2)
23 %v16 = tail call <16 x i32> @llvm.hexagon.V6.lo(<32 x i32> %v13)
24 %v17 = tail call <16 x i32> @llvm.hexagon.V6.vasrwuhsat(<16 x i32> %v16, <16 x i32> %v16, i32 %a2)
25 %v18 = getelementptr inbounds i8, ptr %a3, i32 32
26 store <16 x i32> %v15, ptr %v18, align 64, !tbaa !4
27 store <16 x i32> %v17, ptr %a3, align 64, !tbaa !4
31 ; Function Attrs: nounwind readnone
32 declare <32 x i32> @llvm.hexagon.V6.vcombine(<16 x i32>, <16 x i32>) #1
34 ; Function Attrs: nounwind readnone
35 declare <32 x i32> @llvm.hexagon.V6.vrmpybusi(<32 x i32>, i32, i32) #1
37 ; Function Attrs: nounwind readnone
38 declare <16 x i32> @llvm.hexagon.V6.vasrwuhsat(<16 x i32>, <16 x i32>, i32) #1
40 ; Function Attrs: nounwind readnone
41 declare <16 x i32> @llvm.hexagon.V6.hi(<32 x i32>) #1
43 ; Function Attrs: nounwind readnone
44 declare <16 x i32> @llvm.hexagon.V6.lo(<32 x i32>) #1
46 ; Function Attrs: nounwind readnone
52 attributes #0 = { nounwind "target-cpu"="hexagonv60" "target-features"="+hvxv60,+hvx-length64b" }
53 attributes #1 = { nounwind readnone }
54 attributes #2 = { nounwind readnone "target-cpu"="hexagonv60" "target-features"="+hvxv60,+hvx-length64b" }
57 !1 = !{!"long long", !2, i64 0}
58 !2 = !{!"omnipotent char", !3, i64 0}
59 !3 = !{!"Simple C/C++ TBAA"}