| Krzysztof Parzyszek | 046090d | 2018-03-12 14:01:28 +0000 | [diff] [blame] | 1 | ; RUN: llc -march=hexagon -hexagon-emit-jump-tables=0 < %s |
| 2 | ; REQUIRES: asserts |
| 3 | ; Check for successful compilation. |
| 4 | |
| 5 | target triple = "hexagon" |
| 6 | |
| 7 | %s.0 = type opaque |
| 8 | %s.1 = type { i32, i32, i32 } |
| 9 | |
| 10 | @g0 = external global %s.0 |
| 11 | @g1 = external global %s.0 |
| 12 | @g2 = external global %s.0 |
| 13 | @g3 = external global %s.0 |
| 14 | @g4 = external global %s.0 |
| 15 | |
| 16 | ; Function Attrs: nounwind optsize |
| 17 | define zeroext i8 @f0(%s.1* %a0, %s.0** nocapture %a1) #0 { |
| 18 | b0: |
| 19 | store %s.0* null, %s.0** %a1, align 4, !tbaa !0 |
| 20 | %v0 = getelementptr inbounds %s.1, %s.1* %a0, i32 0, i32 1 |
| 21 | %v1 = load i32, i32* %v0, align 4, !tbaa !4 |
| 22 | %v2 = icmp eq i32 %v1, 0 |
| 23 | br i1 %v2, label %b1, label %b8 |
| 24 | |
| 25 | b1: ; preds = %b0 |
| 26 | %v3 = getelementptr inbounds %s.1, %s.1* %a0, i32 0, i32 0 |
| 27 | %v4 = load i32, i32* %v3, align 4, !tbaa !7 |
| 28 | switch i32 %v4, label %b8 [ |
| 29 | i32 0, label %b2 |
| 30 | i32 1, label %b4 |
| 31 | i32 4, label %b5 |
| 32 | i32 5, label %b6 |
| 33 | i32 2, label %b7 |
| 34 | ] |
| 35 | |
| 36 | b2: ; preds = %b1 |
| 37 | %v5 = getelementptr inbounds %s.1, %s.1* %a0, i32 0, i32 2 |
| 38 | %v6 = load i32, i32* %v5, align 4, !tbaa !8 |
| 39 | switch i32 %v6, label %b8 [ |
| 40 | i32 27, label %b3 |
| 41 | i32 44, label %b3 |
| 42 | ] |
| 43 | |
| 44 | b3: ; preds = %b7, %b7, %b7, %b6, %b6, %b5, %b5, %b4, %b4, %b2, %b2 |
| 45 | %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 ] |
| 46 | store %s.0* %v7, %s.0** %a1, align 4, !tbaa !0 |
| 47 | br label %b8 |
| 48 | |
| 49 | b4: ; preds = %b1 |
| 50 | %v8 = getelementptr inbounds %s.1, %s.1* %a0, i32 0, i32 2 |
| 51 | %v9 = load i32, i32* %v8, align 4, !tbaa !8 |
| 52 | switch i32 %v9, label %b8 [ |
| 53 | i32 27, label %b3 |
| 54 | i32 44, label %b3 |
| 55 | ] |
| 56 | |
| 57 | b5: ; preds = %b1 |
| 58 | %v10 = getelementptr inbounds %s.1, %s.1* %a0, i32 0, i32 2 |
| 59 | %v11 = load i32, i32* %v10, align 4, !tbaa !8 |
| 60 | switch i32 %v11, label %b8 [ |
| 61 | i32 27, label %b3 |
| 62 | i32 44, label %b3 |
| 63 | ] |
| 64 | |
| 65 | b6: ; preds = %b1 |
| 66 | %v12 = getelementptr inbounds %s.1, %s.1* %a0, i32 0, i32 2 |
| 67 | %v13 = load i32, i32* %v12, align 4, !tbaa !8 |
| 68 | switch i32 %v13, label %b8 [ |
| 69 | i32 27, label %b3 |
| 70 | i32 44, label %b3 |
| 71 | ] |
| 72 | |
| 73 | b7: ; preds = %b1 |
| 74 | %v14 = getelementptr inbounds %s.1, %s.1* %a0, i32 0, i32 2 |
| 75 | %v15 = load i32, i32* %v14, align 4, !tbaa !8 |
| 76 | switch i32 %v15, label %b8 [ |
| 77 | i32 40, label %b3 |
| 78 | i32 46, label %b3 |
| 79 | i32 47, label %b3 |
| 80 | ] |
| 81 | |
| 82 | b8: ; preds = %b7, %b6, %b5, %b4, %b3, %b2, %b1, %b0 |
| 83 | %v16 = phi i8 [ 1, %b3 ], [ 0, %b0 ], [ 0, %b2 ], [ 0, %b4 ], [ 0, %b5 ], [ 0, %b6 ], [ 0, %b1 ], [ 0, %b7 ] |
| 84 | ret i8 %v16 |
| 85 | } |
| 86 | |
| 87 | attributes #0 = { nounwind optsize } |
| 88 | |
| 89 | !0 = !{!1, !1, i64 0} |
| 90 | !1 = !{!"any pointer", !2, i64 0} |
| 91 | !2 = !{!"omnipotent char", !3, i64 0} |
| 92 | !3 = !{!"Simple C/C++ TBAA"} |
| 93 | !4 = !{!5, !6, i64 4} |
| 94 | !5 = !{!"_ZTS3bar", !6, i64 0, !6, i64 4, !6, i64 8} |
| 95 | !6 = !{!"int", !2, i64 0} |
| 96 | !7 = !{!5, !6, i64 0} |
| 97 | !8 = !{!5, !6, i64 8} |