| 1 | // RUN: %clang_cc1 -triple i686-pc-mingw32 -fms-extensions -Wmicrosoft %s -emit-llvm -o - | FileCheck %s --check-prefix=CHECK32 --check-prefix=CHECK |
| 2 | // RUN: %clang_cc1 -triple x86_64-pc-windows-msvc19.11.0 -fms-extensions -Wmicrosoft %s -emit-llvm -o - | FileCheck %s --check-prefix=CHECK64 --check-prefix=CHECK |
| 3 | |
| 4 | class Test1 { |
| 5 | public: |
| 6 | int a; |
| 7 | }; |
| 8 | |
| 9 | void f1() { |
| 10 | Test1 var; |
| 11 | var.Test1::Test1(); |
| 12 | |
| 13 | // CHECK32: call void @llvm.memcpy.p0i8.p0i8.i32(i8* align 4 %{{.*}}, i8* align 4 %{{.*}}, i32 4, i1 false) |
| 14 | // CHECK64: call void @llvm.memcpy.p0i8.p0i8.i64(i8* align 4 %{{.*}}, i8* align 4 %{{.*}}, i64 4, i1 false) |
| 15 | var.Test1::Test1(var); |
| 16 | } |
| 17 | |
| 18 | class Test2 { |
| 19 | public: |
| 20 | Test2() { a = 10; b = 10; } |
| 21 | int a; |
| 22 | int b; |
| 23 | }; |
| 24 | |
| 25 | void f2() { |
| 26 | // CHECK: %var = alloca %class.Test2, align 4 |
| 27 | // CHECK32-NEXT: call x86_thiscallcc void @_ZN5Test2C1Ev(%class.Test2* %var) |
| 28 | // CHECK64-NEXT: %call = call %class.Test2* @"??0Test2@@QEAA@XZ"(%class.Test2* %var) |
| 29 | Test2 var; |
| 30 | |
| 31 | // CHECK32-NEXT: call x86_thiscallcc void @_ZN5Test2C1Ev(%class.Test2* %var) |
| 32 | // CHECK64-NEXT: %call1 = call %class.Test2* @"??0Test2@@QEAA@XZ"(%class.Test2* %var) |
| 33 | var.Test2::Test2(); |
| 34 | |
| 35 | // CHECK32: call void @llvm.memcpy.p0i8.p0i8.i32(i8* align 4 %{{.*}}, i8* align 4 %{{.*}}, i32 8, i1 false) |
| 36 | // CHECK64: call void @llvm.memcpy.p0i8.p0i8.i64(i8* align 4 %{{.*}}, i8* align 4 %{{.*}}, i64 8, i1 false) |
| 37 | var.Test2::Test2(var); |
| 38 | } |
| 39 | |
| 40 | |
| 41 | |
| 42 | |
| 43 | class Test3 { |
| 44 | public: |
| 45 | Test3() { a = 10; b = 15; c = 20; } |
| 46 | Test3(const Test3& that) { a = that.a; b = that.b; c = that.c; } |
| 47 | int a; |
| 48 | int b; |
| 49 | int c; |
| 50 | }; |
| 51 | |
| 52 | void f3() { |
| 53 | // CHECK32: call x86_thiscallcc void @_ZN5Test3C1Ev(%class.Test3* %var) |
| 54 | // CHECK64: %call = call %class.Test3* @"??0Test3@@QEAA@XZ"(%class.Test3* %var) |
| 55 | Test3 var; |
| 56 | |
| 57 | // CHECK32-NEXT: call x86_thiscallcc void @_ZN5Test3C1Ev(%class.Test3* %var2) |
| 58 | // CHECK64-NEXT: %call1 = call %class.Test3* @"??0Test3@@QEAA@XZ"(%class.Test3* %var2) |
| 59 | Test3 var2; |
| 60 | |
| 61 | // CHECK32-NEXT: call x86_thiscallcc void @_ZN5Test3C1Ev(%class.Test3* %var) |
| 62 | // CHECK64-NEXT: %call2 = call %class.Test3* @"??0Test3@@QEAA@XZ"(%class.Test3* %var) |
| 63 | var.Test3::Test3(); |
| 64 | |
| 65 | // CHECK32-NEXT: call x86_thiscallcc void @_ZN5Test3C1ERKS_(%class.Test3* %var, %class.Test3* dereferenceable({{[0-9]+}}) %var2) |
| 66 | // CHECK64-NEXT: %call3 = call %class.Test3* @"??0Test3@@QEAA@AEBV0@@Z"(%class.Test3* %var, %class.Test3* dereferenceable({{[0-9]+}}) %var2) |
| 67 | var.Test3::Test3(var2); |
| 68 | } |
| 69 | |