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Differential D24431 Diff 75494 clang/test/CodeGenCXX/copy-constructor-synthesis-2.cpp

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clang/test/CodeGenCXX/copy-constructor-synthesis-2.cpp

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void pr23373_g(PR23373 &a, PR23373 &b) { a = b; } void pr23373_g(PR23373 &a, PR23373 &b) { a = b; }
// CHECK-LABEL: define {{.*}} @_Z9pr23373_g // CHECK-LABEL: define {{.*}} @_Z9pr23373_g
// CHECK: call void @llvm.memcpy.p0i8.p0i8.[[W]]({{.*}}, [[W]] 4, i32 4, i1 false) // CHECK: call void @llvm.memcpy.p0i8.p0i8.[[W]]({{.*}}, [[W]] 4, i32 4, i1 false)
struct A { virtual void a(); }; struct A { virtual void a(); };
A x(A& y) { return y; } A x(A& y) { return y; }
// CHECK: define linkonce_odr {{.*}} @_ZN1AC1ERKS_(%struct.A* {{.*}}%this, %struct.A* dereferenceable({{[0-9]+}})) unnamed_addr // CHECK: define linkonce_odr {{.*}} @_ZN1AC1ERKS_(%struct.A* {{.*}}%this, %struct.A* dereferenceable({{[0-9]+}})) unnamed_addr
// CHECK: store i32 (...)** bitcast (i8** getelementptr inbounds ({ [3 x i8*] }, { [3 x i8*] }* @_ZTV1A, i32 0, i32 0, i32 2) to i32 (...)**) // CHECK: store i32 (...)** bitcast (i8** getelementptr inbounds ({ [3 x i8*] }, { [3 x i8*] }* @_ZTV1A, i32 0, inrange i32 0, i32 2) to i32 (...)**)