| // RUN: %clang_cc1 -triple i686-pc-mingw32 -fms-extensions -Wmicrosoft %s -emit-llvm -o - | FileCheck %s |
| |
| class Test1 { |
| public: |
| int a; |
| }; |
| |
| void f1() { |
| Test1 var; |
| var.Test1::Test1(); |
| |
| // CHECK: call void @llvm.memcpy.p0i8.p0i8.i32(i8* %{{.*}}, i8* %{{.*}}, i32 4, i32 4, i1 false) |
| var.Test1::Test1(var); |
| } |
| |
| class Test2 { |
| public: |
| Test2() { a = 10; b = 10; } |
| int a; |
| int b; |
| }; |
| |
| void f2() { |
| // CHECK: %var = alloca %class.Test2, align 4 |
| // CHECK-NEXT: call x86_thiscallcc void @_ZN5Test2C1Ev(%class.Test2* %var) |
| Test2 var; |
| |
| // CHECK-NEXT: call x86_thiscallcc void @_ZN5Test2C1Ev(%class.Test2* %var) |
| var.Test2::Test2(); |
| |
| // CHECK: call void @llvm.memcpy.p0i8.p0i8.i32(i8* %{{.*}}, i8* %{{.*}}, i32 8, i32 4, i1 false) |
| var.Test2::Test2(var); |
| } |
| |
| |
| |
| |
| class Test3 { |
| public: |
| Test3() { a = 10; b = 15; c = 20; } |
| Test3(const Test3& that) { a = that.a; b = that.b; c = that.c; } |
| int a; |
| int b; |
| int c; |
| }; |
| |
| void f3() { |
| // CHECK: call x86_thiscallcc void @_ZN5Test3C1Ev(%class.Test3* %var) |
| Test3 var; |
| |
| // CHECK-NEXT: call x86_thiscallcc void @_ZN5Test3C1Ev(%class.Test3* %var2) |
| Test3 var2; |
| |
| // CHECK-NEXT: call x86_thiscallcc void @_ZN5Test3C1Ev(%class.Test3* %var) |
| var.Test3::Test3(); |
| |
| // CHECK-NEXT: call x86_thiscallcc void @_ZN5Test3C1ERKS_(%class.Test3* %var, %class.Test3* dereferenceable({{[0-9]+}}) %var2) |
| var.Test3::Test3(var2); |
| } |