1 // RUN: %clang_cc1 -triple arm64-apple-ios -fptrauth-calls -emit-llvm -std=c++11 %s -o - | FileCheck %s 2 // RUN: %clang_cc1 -triple aarch64-linux-gnu -fptrauth-calls -emit-llvm -std=c++11 %s -o - | FileCheck %s 3 4 namespace Test1 { 5 struct B1 { 6 virtual void* foo1() { 7 return 0; 8 } 9 }; 10 struct Pad1 { 11 virtual ~Pad1() {} 12 }; 13 struct Proxy1 : Pad1, B1 { 14 virtual ~Proxy1() {} 15 }; 16 struct D : virtual Proxy1 { 17 virtual ~D() {} 18 virtual void* foo1(); 19 }; 20 void* D::foo1() { 21 return (void*)this; 22 } 23 } 24 25 // CHECK-LABEL: define linkonce_odr void @_ZTv0_n24_N5Test11DD0Ev(ptr noundef %this) 26 // CHECK: %[[This:.*]] = load ptr 27 // CHECK: %[[SignedVTable:.*]] = load ptr, ptr %[[This]], align 8 28 // CHECK: %[[SignedVTableAsInt:.*]] = ptrtoint ptr %[[SignedVTable]] to i64 29 // CHECK: %[[VTable:.*]] = call i64 @llvm.ptrauth.auth(i64 %[[SignedVTableAsInt]], i32 2, i64 0) 30