| // RUN: %clang_cc1 %s -triple arm64-apple-macosx -emit-llvm -fcxx-exceptions -fexceptions -std=c++23 -o - | FileCheck %s |
| |
| class TestClass { |
| public: |
| TestClass(); |
| int field = 0; |
| friend class Foo; |
| static void * operator new(unsigned long size); |
| private: |
| static void operator delete(void *p); |
| }; |
| |
| class Foo { |
| public: |
| int test_method(); |
| }; |
| |
| int Foo::test_method() { |
| TestClass *obj = new TestClass() ; |
| return obj->field; |
| } |
| |
| // CHECK-LABEL: define noundef i32 @_ZN3Foo11test_methodEv |
| // CHECK: [[THIS_ADDR:%.*]] = alloca ptr, align 8 |
| // CHECK: [[OBJ:%.*]] = alloca ptr, align 8 |
| // CHECK: store ptr %this, ptr [[THIS_ADDR]], align 8 |
| // CHECK: [[THIS1:%.*]] = load ptr, ptr [[THIS_ADDR]], align 8 |
| // CHECK: [[ALLOCATION:%.*]] = call noundef ptr @_ZN9TestClassnwEm(i64 noundef 4) |
| // CHECK: [[INITIALIZEDOBJ:%.*]] = invoke noundef ptr @_ZN9TestClassC1Ev(ptr noundef nonnull align 4 dereferenceable(4) [[ALLOCATION]]) |
| // CHECK-NEXT: to label %[[INVOKE_CONT:.*]] unwind label %[[LPAD:.*]] |
| // CHECK: [[INVOKE_CONT]]: |
| // CHECK: store ptr [[ALLOCATION]], ptr [[OBJ]], align 8 |
| // CHECK: [[OBJPTR:%.*]] = load ptr, ptr [[OBJ]], align 8 |
| // CHECK: [[FIELDPTR:%.*]] = getelementptr inbounds nuw %class.TestClass, ptr [[OBJPTR]], i32 0, i32 0 |
| // CHECK: [[FIELD:%.*]] = load i32, ptr [[FIELDPTR]], align 4 |
| // CHECK: ret i32 [[FIELD]] |
| // CHECK: [[LPAD]]: |
| // CHECK: call void @_ZN9TestClassdlEPv(ptr noundef [[ALLOCATION]]) #3 |
