| 1 | // RUN: %clang_cc1 -emit-llvm %s -o - -triple=i386-pc-win32 | FileCheck %s |
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| 2 | |
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| 3 | class C { |
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| 4 | public: |
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| 5 | void simple_method() {} |
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| 6 | |
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| 7 | void __cdecl cdecl_method() {} |
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| 8 | |
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| 9 | void vararg_method(const char *fmt, ...) {} |
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| 10 | |
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| 11 | static void static_method() {} |
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| 12 | |
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| 13 | int a; |
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| 14 | }; |
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| 15 | |
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| 16 | void call_simple_method() { |
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| 17 | C instance; |
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| 18 | |
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| 19 | instance.simple_method(); |
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| 20 | // Make sure that the call uses the right calling convention: |
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| 21 | // CHECK: call x86_thiscallcc void @"?simple_method@C@@QAEXXZ" |
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| 22 | // CHECK: ret |
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| 23 | |
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| 24 | // Make sure that the definition uses the right calling convention: |
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| 25 | // CHECK: define linkonce_odr dso_local x86_thiscallcc void @"?simple_method@C@@QAEXXZ" |
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| 26 | // CHECK: ret |
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| 27 | } |
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| 28 | |
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| 29 | void call_cdecl_method() { |
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| 30 | C instance; |
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| 31 | instance.cdecl_method(); |
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| 32 | // Make sure that the call uses the right calling convention: |
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| 33 | // CHECK: call void @"?cdecl_method@C@@QAAXXZ" |
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| 34 | // CHECK: ret |
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| 35 | |
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| 36 | // Make sure that the definition uses the right calling convention: |
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| 37 | // CHECK: define linkonce_odr dso_local void @"?cdecl_method@C@@QAAXXZ" |
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| 38 | // CHECK: ret |
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| 39 | } |
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| 40 | |
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| 41 | void call_vararg_method() { |
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| 42 | C instance; |
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| 43 | instance.vararg_method("Hello"); |
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| 44 | // Make sure that the call uses the right calling convention: |
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| 45 | // CHECK: call void (%class.C*, i8*, ...) @"?vararg_method@C@@QAAXPBDZZ" |
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| 46 | // CHECK: ret |
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| 47 | |
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| 48 | // Make sure that the definition uses the right calling convention: |
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| 49 | // CHECK: define linkonce_odr dso_local void @"?vararg_method@C@@QAAXPBDZZ" |
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| 50 | } |
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| 51 | |
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| 52 | void call_static_method() { |
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| 53 | C::static_method(); |
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| 54 | // Make sure that the call uses the right calling convention: |
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| 55 | // CHECK: call void @"?static_method@C@@SAXXZ" |
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| 56 | // CHECK: ret |
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| 57 | |
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| 58 | // Make sure that the definition uses the right calling convention: |
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| 59 | // CHECK: define linkonce_odr dso_local void @"?static_method@C@@SAXXZ" |
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| 60 | } |
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| 61 | |
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| 62 | class Base { |
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| 63 | public: |
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| 64 | Base() {} |
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| 65 | ~Base() {} |
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| 66 | }; |
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| 67 | |
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| 68 | class Child: public Base { }; |
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| 69 | |
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| 70 | void constructors() { |
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| 71 | Child c; |
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| 72 | // Make sure that the Base constructor call in the Child constructor uses |
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| 73 | // the right calling convention: |
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| 74 | // CHECK: define linkonce_odr dso_local x86_thiscallcc %class.Child* @"??0Child@@QAE@XZ" |
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| 75 | // CHECK: %{{[.0-9A-Z_a-z]+}} = call x86_thiscallcc %class.Base* @"??0Base@@QAE@XZ" |
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| 76 | // CHECK: ret |
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| 77 | |
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| 78 | // Make sure that the Base destructor call in the Child denstructor uses |
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| 79 | // the right calling convention: |
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| 80 | // CHECK: define linkonce_odr dso_local x86_thiscallcc void @"??1Child@@QAE@XZ" |
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| 81 | // CHECK: call x86_thiscallcc void @"??1Base@@QAE@XZ" |
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| 82 | // CHECK: ret |
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| 83 | |
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| 84 | // Make sure that the Base constructor definition uses the right CC: |
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| 85 | // CHECK: define linkonce_odr dso_local x86_thiscallcc %class.Base* @"??0Base@@QAE@XZ" |
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| 86 | |
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| 87 | // Make sure that the Base destructor definition uses the right CC: |
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| 88 | // CHECK: define linkonce_odr dso_local x86_thiscallcc void @"??1Base@@QAE@XZ" |
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| 89 | } |
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| 90 | |
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