| 1 | // RUN: %clang_cc1 -emit-llvm -debug-info-kind=standalone -triple %itanium_abi_triple %s -o - | FileCheck %s |
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| 2 | |
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| 3 | // Cases to show some non-trivial types with flags combined with DIFlagNonTrivial and DIFlagTypePassByValue. |
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| 4 | |
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| 5 | // CHECK-DAG: !DICompositeType({{.*}}, name: "Explicit",{{.*}}flags: DIFlagTypePassByValue | DIFlagNonTrivial |
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| 6 | struct Explicit { |
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| 7 | explicit Explicit(); |
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| 8 | int a; |
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| 9 | } Explicit; |
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| 10 | |
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| 11 | // CHECK-DAG: !DICompositeType({{.*}}, name: "Struct",{{.*}}flags: DIFlagTypePassByValue | DIFlagNonTrivial |
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| 12 | struct Struct { |
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| 13 | Struct() {} |
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| 14 | } Struct; |
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| 15 | |
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| 16 | // CHECK-DAG: !DICompositeType({{.*}}, name: "Annotated",{{.*}}flags: DIFlagTypePassByValue | DIFlagNonTrivial |
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| 17 | struct __attribute__((trivial_abi)) Annotated { |
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| 18 | Annotated() {}; |
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| 19 | } Annotated; |
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| 20 | |
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| 21 | |
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| 22 | // Check a non-composite type |
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| 23 | // CHECK-DAG: !DIGlobalVariable(name: "GlobalVar", {{.*}}type: {{.*}}, isLocal: false, isDefinition: true) |
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| 24 | int GlobalVar = 0; |
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| 25 | |
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| 26 | // Cases to test composite type's triviality |
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| 27 | |
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| 28 | // CHECK-DAG: !DICompositeType({{.*}}, name: "Union",{{.*}}flags: {{.*}}DIFlagTrivial |
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| 29 | union Union { |
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| 30 | int a; |
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| 31 | } Union; |
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| 32 | |
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| 33 | // CHECK-DAG: !DICompositeType({{.*}}, name: "Trivial",{{.*}}flags: {{.*}}DIFlagTrivial |
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| 34 | struct Trivial { |
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| 35 | int i; |
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| 36 | } Trivial; |
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| 37 | |
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| 38 | // CHECK-DAG: !DICompositeType({{.*}}, name: "TrivialA",{{.*}}flags: {{.*}}DIFlagTrivial |
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| 39 | struct TrivialA { |
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| 40 | TrivialA() = default; |
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| 41 | } TrivialA; |
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| 42 | |
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| 43 | // CHECK-DAG: !DICompositeType({{.*}}, name: "TrivialB",{{.*}}flags: {{.*}}DIFlagTrivial |
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| 44 | struct TrivialB { |
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| 45 | int m; |
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| 46 | TrivialB(int x) { m = x; } |
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| 47 | TrivialB() = default; |
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| 48 | } TrivialB; |
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| 49 | |
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| 50 | // CHECK-DAG: !DICompositeType({{.*}}, name: "TrivialC",{{.*}}flags: {{.*}}DIFlagTrivial |
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| 51 | struct TrivialC { |
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| 52 | struct Trivial x; |
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| 53 | } TrivialC; |
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| 54 | |
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| 55 | // CHECK-DAG: !DICompositeType({{.*}}, name: "TrivialD",{{.*}}flags: {{.*}}DIFlagTrivial |
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| 56 | struct NT { |
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| 57 | NT() {}; |
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| 58 | }; |
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| 59 | struct TrivialD { |
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| 60 | static struct NT x; // Member is non-trivial but is static. |
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| 61 | } TrivialD; |
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| 62 | |
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| 63 | |
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| 64 | // CHECK-DAG: !DICompositeType({{.*}}, name: "NonTrivial",{{.*}}flags: {{.*}}DIFlagNonTrivial |
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| 65 | struct NonTrivial { |
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| 66 | NonTrivial() {} |
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| 67 | } NonTrivial; |
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| 68 | |
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| 69 | // CHECK-DAG: !DICompositeType({{.*}}, name: "NonTrivialA",{{.*}}flags: {{.*}}DIFlagNonTrivial |
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| 70 | struct NonTrivialA { |
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| 71 | ~NonTrivialA(); |
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| 72 | } NonTrivialA; |
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| 73 | |
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| 74 | // CHECK-DAG: !DICompositeType({{.*}}, name: "NonTrivialB",{{.*}}flags: {{.*}}DIFlagNonTrivial |
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| 75 | struct NonTrivialB { |
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| 76 | struct NonTrivial x; |
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| 77 | } NonTrivialB; |
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| 78 | |
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| 79 | // CHECK-DAG: !DICompositeType({{.*}}, name: "NonTrivialC",{{.*}}flags: {{.*}}DIFlagNonTrivial |
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| 80 | struct NonTrivialC { |
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| 81 | virtual void f() {} |
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| 82 | } NonTrivialC; |
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| 83 | |
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| 84 | // CHECK-DAG: !DICompositeType({{.*}}, name: "NonTrivialD",{{.*}}flags: {{.*}}DIFlagNonTrivial |
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| 85 | struct NonTrivialD : NonTrivial { |
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| 86 | } NonTrivialD; |
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| 87 | |
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| 88 | // CHECK-DAG: !DICompositeType({{.*}}, name: "NonTrivialE",{{.*}}flags: {{.*}}DIFlagNonTrivial |
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| 89 | struct NonTrivialE : Trivial, NonTrivial { |
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| 90 | } NonTrivialE; |
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| 91 | |
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