forked from OSchip/llvm-project
98 lines
3.1 KiB
LLVM
98 lines
3.1 KiB
LLVM
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; RUN: llc -march=hexagon -hexagon-emit-jump-tables=0 < %s
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; REQUIRES: asserts
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; Check for successful compilation.
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target triple = "hexagon"
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%s.0 = type opaque
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%s.1 = type { i32, i32, i32 }
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@g0 = external global %s.0
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@g1 = external global %s.0
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@g2 = external global %s.0
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@g3 = external global %s.0
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@g4 = external global %s.0
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; Function Attrs: nounwind optsize
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define zeroext i8 @f0(%s.1* %a0, %s.0** nocapture %a1) #0 {
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b0:
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store %s.0* null, %s.0** %a1, align 4, !tbaa !0
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%v0 = getelementptr inbounds %s.1, %s.1* %a0, i32 0, i32 1
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%v1 = load i32, i32* %v0, align 4, !tbaa !4
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%v2 = icmp eq i32 %v1, 0
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br i1 %v2, label %b1, label %b8
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b1: ; preds = %b0
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%v3 = getelementptr inbounds %s.1, %s.1* %a0, i32 0, i32 0
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%v4 = load i32, i32* %v3, align 4, !tbaa !7
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switch i32 %v4, label %b8 [
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i32 0, label %b2
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i32 1, label %b4
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i32 4, label %b5
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i32 5, label %b6
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i32 2, label %b7
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]
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b2: ; preds = %b1
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%v5 = getelementptr inbounds %s.1, %s.1* %a0, i32 0, i32 2
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%v6 = load i32, i32* %v5, align 4, !tbaa !8
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switch i32 %v6, label %b8 [
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i32 27, label %b3
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i32 44, label %b3
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]
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b3: ; preds = %b7, %b7, %b7, %b6, %b6, %b5, %b5, %b4, %b4, %b2, %b2
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%v7 = phi %s.0* [ @g0, %b2 ], [ @g0, %b2 ], [ @g1, %b4 ], [ @g1, %b4 ], [ @g2, %b5 ], [ @g2, %b5 ], [ @g3, %b6 ], [ @g3, %b6 ], [ @g4, %b7 ], [ @g4, %b7 ], [ @g4, %b7 ]
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store %s.0* %v7, %s.0** %a1, align 4, !tbaa !0
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br label %b8
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b4: ; preds = %b1
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%v8 = getelementptr inbounds %s.1, %s.1* %a0, i32 0, i32 2
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%v9 = load i32, i32* %v8, align 4, !tbaa !8
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switch i32 %v9, label %b8 [
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i32 27, label %b3
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i32 44, label %b3
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]
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b5: ; preds = %b1
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%v10 = getelementptr inbounds %s.1, %s.1* %a0, i32 0, i32 2
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%v11 = load i32, i32* %v10, align 4, !tbaa !8
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switch i32 %v11, label %b8 [
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i32 27, label %b3
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i32 44, label %b3
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]
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b6: ; preds = %b1
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%v12 = getelementptr inbounds %s.1, %s.1* %a0, i32 0, i32 2
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%v13 = load i32, i32* %v12, align 4, !tbaa !8
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switch i32 %v13, label %b8 [
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i32 27, label %b3
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i32 44, label %b3
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]
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b7: ; preds = %b1
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%v14 = getelementptr inbounds %s.1, %s.1* %a0, i32 0, i32 2
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%v15 = load i32, i32* %v14, align 4, !tbaa !8
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switch i32 %v15, label %b8 [
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i32 40, label %b3
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i32 46, label %b3
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i32 47, label %b3
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]
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b8: ; preds = %b7, %b6, %b5, %b4, %b3, %b2, %b1, %b0
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%v16 = phi i8 [ 1, %b3 ], [ 0, %b0 ], [ 0, %b2 ], [ 0, %b4 ], [ 0, %b5 ], [ 0, %b6 ], [ 0, %b1 ], [ 0, %b7 ]
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ret i8 %v16
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}
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attributes #0 = { nounwind optsize }
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!0 = !{!1, !1, i64 0}
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!1 = !{!"any pointer", !2, i64 0}
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!2 = !{!"omnipotent char", !3, i64 0}
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!3 = !{!"Simple C/C++ TBAA"}
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!4 = !{!5, !6, i64 4}
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!5 = !{!"_ZTS3bar", !6, i64 0, !6, i64 4, !6, i64 8}
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!6 = !{!"int", !2, i64 0}
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!7 = !{!5, !6, i64 0}
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!8 = !{!5, !6, i64 8}
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