// RUN: %clang_cc1 %s -x c++ -std=c++11 -triple arm64-apple-ios -disable-llvm-passes -fptrauth-intrinsics -fptrauth-calls \ // RUN: -fptrauth-vtable-pointer-type-discrimination -emit-llvm -O0 -o - | FileCheck --check-prefixes=CHECK,DARWIN %s // RUN: %clang_cc1 %s -x c++ -std=c++11 -triple aarch64-linux-gnu -disable-llvm-passes -fptrauth-intrinsics -fptrauth-calls \ // RUN: -fptrauth-vtable-pointer-type-discrimination -emit-llvm -O0 -o - | FileCheck --check-prefixes=CHECK,ELF %s // The actual vtable construction // CHECK: @_ZTV1C = unnamed_addr constant { [5 x ptr], [11 x ptr] } { [5 x ptr] [ptr inttoptr (i64 8 to ptr), ptr null, ptr @_ZTI1C, // CHECK-SAME: ptr ptrauth (ptr @_ZN1CD1Ev, i32 0, i64 31214, ptr getelementptr inbounds ({ [5 x ptr], [11 x ptr] }, ptr @_ZTV1C, i32 0, i32 0, i32 3)), // CHECK-SAME: ptr ptrauth (ptr @_ZN1CD0Ev, i32 0, i64 8507, ptr getelementptr inbounds ({ [5 x ptr], [11 x ptr] }, ptr @_ZTV1C, i32 0, i32 0, i32 4))], // CHECK-SAME: [11 x ptr] [ptr inttoptr (i64 -8 to ptr), ptr null, ptr null, ptr null, ptr inttoptr (i64 -8 to ptr), ptr @_ZTI1C, // CHECK-SAME: ptr ptrauth (ptr @_ZN1A1fEv, i32 0, i64 55636, ptr getelementptr inbounds ({ [5 x ptr], [11 x ptr] }, ptr @_ZTV1C, i32 0, i32 1, i32 6)), // CHECK-SAME: ptr ptrauth (ptr @_ZN1A1gEv, i32 0, i64 19402, ptr getelementptr inbounds ({ [5 x ptr], [11 x ptr] }, ptr @_ZTV1C, i32 0, i32 1, i32 7)), // CHECK-SAME: ptr ptrauth (ptr @_ZN1A1hEz, i32 0, i64 31735, ptr getelementptr inbounds ({ [5 x ptr], [11 x ptr] }, ptr @_ZTV1C, i32 0, i32 1, i32 8)), // CHECK-SAME: ptr ptrauth (ptr @_ZTv0_n48_N1CD1Ev, i32 0, i64 2043, ptr getelementptr inbounds ({ [5 x ptr], [11 x ptr] }, ptr @_ZTV1C, i32 0, i32 1, i32 9)), // CHECK-SAME: ptr ptrauth (ptr @_ZTv0_n48_N1CD0Ev, i32 0, i64 63674, ptr getelementptr inbounds ({ [5 x ptr], [11 x ptr] }, ptr @_ZTV1C, i32 0, i32 1, i32 10))] }, align 8 // CHECK: @_ZTT1C = unnamed_addr constant [2 x ptr] [ptr ptrauth (ptr getelementptr inbounds inrange(-24, 16) ({ [5 x ptr], [11 x ptr] }, ptr @_ZTV1C, i32 0, i32 0, i32 3), i32 2), // CHECK-SAME: ptr ptrauth (ptr getelementptr inbounds inrange(-48, 40) ({ [5 x ptr], [11 x ptr] }, ptr @_ZTV1C, i32 0, i32 1, i32 6), i32 2)], align 8 // CHECK: @_ZTV1D = unnamed_addr constant { [7 x ptr], [11 x ptr] } { [7 x ptr] [ptr inttoptr (i64 8 to ptr), ptr null, ptr @_ZTI1D, // CHECK-SAME: ptr ptrauth (ptr @_ZN1DD1Ev, i32 0, i64 59423, ptr getelementptr inbounds ({ [7 x ptr], [11 x ptr] }, ptr @_ZTV1D, i32 0, i32 0, i32 3)), // CHECK-SAME: ptr ptrauth (ptr @_ZN1DD0Ev, i32 0, i64 25900, ptr getelementptr inbounds ({ [7 x ptr], [11 x ptr] }, ptr @_ZTV1D, i32 0, i32 0, i32 4)), // CHECK-SAME: ptr ptrauth (ptr @_ZN1D1gEv, i32 0, i64 59070, ptr getelementptr inbounds ({ [7 x ptr], [11 x ptr] }, ptr @_ZTV1D, i32 0, i32 0, i32 5)), // CHECK-SAME: ptr ptrauth (ptr @_ZN1D1hEz, i32 0, i64 65100, ptr getelementptr inbounds ({ [7 x ptr], [11 x ptr] }, ptr @_ZTV1D, i32 0, i32 0, i32 6))], // CHECK-SAME: [11 x ptr] [ptr inttoptr (i64 -8 to ptr), ptr inttoptr (i64 -8 to ptr), ptr inttoptr (i64 -8 to ptr), ptr null, ptr inttoptr (i64 -8 to ptr), ptr @_ZTI1D, // CHECK-SAME: ptr ptrauth (ptr @_ZN1A1fEv, i32 0, i64 55636, ptr getelementptr inbounds ({ [7 x ptr], [11 x ptr] }, ptr @_ZTV1D, i32 0, i32 1, i32 6)), // CHECK-SAME: ptr ptrauth (ptr @_ZTv0_n32_N1D1gEv, i32 0, i64 19402, ptr getelementptr inbounds ({ [7 x ptr], [11 x ptr] }, ptr @_ZTV1D, i32 0, i32 1, i32 7)), // CHECK-SAME: ptr ptrauth (ptr @_ZTv0_n40_N1D1hEz, i32 0, i64 31735, ptr getelementptr inbounds ({ [7 x ptr], [11 x ptr] }, ptr @_ZTV1D, i32 0, i32 1, i32 8)), // CHECK-SAME: ptr ptrauth (ptr @_ZTv0_n48_N1DD1Ev, i32 0, i64 2043, ptr getelementptr inbounds ({ [7 x ptr], [11 x ptr] }, ptr @_ZTV1D, i32 0, i32 1, i32 9)), // CHECK-SAME: ptr ptrauth (ptr @_ZTv0_n48_N1DD0Ev, i32 0, i64 63674, ptr getelementptr inbounds ({ [7 x ptr], [11 x ptr] }, ptr @_ZTV1D, i32 0, i32 1, i32 10))] }, align 8 // CHECK: @_ZTT1D = unnamed_addr constant [2 x ptr] [ptr ptrauth (ptr getelementptr inbounds inrange(-24, 32) ({ [7 x ptr], [11 x ptr] }, ptr @_ZTV1D, i32 0, i32 0, i32 3), i32 2), // CHECK-SAME: ptr ptrauth (ptr getelementptr inbounds inrange(-48, 40) ({ [7 x ptr], [11 x ptr] }, ptr @_ZTV1D, i32 0, i32 1, i32 6), i32 2)], align 8 // CHECK: @_ZTV1F = unnamed_addr constant { [6 x ptr], [7 x ptr], [11 x ptr], [11 x ptr] } { [6 x ptr] [ptr inttoptr (i64 32 to ptr), ptr inttoptr (i64 16 to ptr), ptr null, ptr @_ZTI1F, // CHECK-SAME: ptr ptrauth (ptr @_ZN1FD1Ev, i32 0, i64 31214, ptr getelementptr inbounds ({ [6 x ptr], [7 x ptr], [11 x ptr], [11 x ptr] }, ptr @_ZTV1F, i32 0, i32 0, i32 4)), // CHECK-SAME: ptr ptrauth (ptr @_ZN1FD0Ev, i32 0, i64 8507, ptr getelementptr inbounds ({ [6 x ptr], [7 x ptr], [11 x ptr], [11 x ptr] }, ptr @_ZTV1F, i32 0, i32 0, i32 5))], [7 x ptr] [ptr inttoptr (i64 8 to ptr), ptr inttoptr (i64 -8 to ptr), ptr @_ZTI1F, // CHECK-SAME: ptr ptrauth (ptr @_ZThn8_N1FD1Ev, i32 0, i64 59423, ptr getelementptr inbounds ({ [6 x ptr], [7 x ptr], [11 x ptr], [11 x ptr] }, ptr @_ZTV1F, i32 0, i32 1, i32 3)), // CHECK-SAME: ptr ptrauth (ptr @_ZThn8_N1FD0Ev, i32 0, i64 25900, ptr getelementptr inbounds ({ [6 x ptr], [7 x ptr], [11 x ptr], [11 x ptr] }, ptr @_ZTV1F, i32 0, i32 1, i32 4)), // CHECK-SAME: ptr ptrauth (ptr @_ZN1D1gEv, i32 0, i64 59070, ptr getelementptr inbounds ({ [6 x ptr], [7 x ptr], [11 x ptr], [11 x ptr] }, ptr @_ZTV1F, i32 0, i32 1, i32 5)), // CHECK-SAME: ptr ptrauth (ptr @_ZN1D1hEz, i32 0, i64 65100, ptr getelementptr inbounds ({ [6 x ptr], [7 x ptr], [11 x ptr], [11 x ptr] }, ptr @_ZTV1F, i32 0, i32 1, i32 6))], [11 x ptr] [ptr inttoptr (i64 -16 to ptr), ptr inttoptr (i64 -8 to ptr), ptr inttoptr (i64 -8 to ptr), ptr null, ptr inttoptr (i64 -16 to ptr), ptr @_ZTI1F, // CHECK-SAME: ptr ptrauth (ptr @_ZN1A1fEv, i32 0, i64 55636, ptr getelementptr inbounds ({ [6 x ptr], [7 x ptr], [11 x ptr], [11 x ptr] }, ptr @_ZTV1F, i32 0, i32 2, i32 6)), // CHECK-SAME: ptr ptrauth (ptr @_ZTv0_n32_N1D1gEv, i32 0, i64 19402, ptr getelementptr inbounds ({ [6 x ptr], [7 x ptr], [11 x ptr], [11 x ptr] }, ptr @_ZTV1F, i32 0, i32 2, i32 7)), // CHECK-SAME: ptr ptrauth (ptr @_ZTv0_n40_N1D1hEz, i32 0, i64 31735, ptr getelementptr inbounds ({ [6 x ptr], [7 x ptr], [11 x ptr], [11 x ptr] }, ptr @_ZTV1F, i32 0, i32 2, i32 8)), // CHECK-SAME: ptr ptrauth (ptr @_ZTv0_n48_N1FD1EvU11__vtptrauthILj0Lb0Lj62866E, i32 0, i64 2043, ptr getelementptr inbounds ({ [6 x ptr], [7 x ptr], [11 x ptr], [11 x ptr] }, ptr @_ZTV1F, i32 0, i32 2, i32 9)), // CHECK-SAME: ptr ptrauth (ptr @_ZTv0_n48_N1FD0EvU11__vtptrauthILj0Lb0Lj62866E, i32 0, i64 63674, ptr getelementptr inbounds ({ [6 x ptr], [7 x ptr], [11 x ptr], [11 x ptr] }, ptr @_ZTV1F, i32 0, i32 2, i32 10))], [11 x ptr] [ptr inttoptr (i64 -32 to ptr), ptr null, ptr null, ptr null, ptr inttoptr (i64 -32 to ptr), ptr @_ZTI1F, // CHECK-SAME: ptr ptrauth (ptr @_ZN1E1fEv, i32 0, i64 28408, ptr getelementptr inbounds ({ [6 x ptr], [7 x ptr], [11 x ptr], [11 x ptr] }, ptr @_ZTV1F, i32 0, i32 3, i32 6)), // CHECK-SAME: ptr ptrauth (ptr @_ZN1E1gEv, i32 0, i64 22926, ptr getelementptr inbounds ({ [6 x ptr], [7 x ptr], [11 x ptr], [11 x ptr] }, ptr @_ZTV1F, i32 0, i32 3, i32 7)), // CHECK-SAME: ptr ptrauth (ptr @_ZN1E1hEz, i32 0, i64 9832, ptr getelementptr inbounds ({ [6 x ptr], [7 x ptr], [11 x ptr], [11 x ptr] }, ptr @_ZTV1F, i32 0, i32 3, i32 8)), // CHECK-SAME: ptr ptrauth (ptr @_ZTv0_n48_N1FD1Ev, i32 0, i64 5817, ptr getelementptr inbounds ({ [6 x ptr], [7 x ptr], [11 x ptr], [11 x ptr] }, ptr @_ZTV1F, i32 0, i32 3, i32 9)), // CHECK-SAME: ptr ptrauth (ptr @_ZTv0_n48_N1FD0Ev, i32 0, i64 26464, ptr getelementptr inbounds ({ [6 x ptr], [7 x ptr], [11 x ptr], [11 x ptr] }, ptr @_ZTV1F, i32 0, i32 3, i32 10))] }, align 8 // CHECK: @_ZTT1F = unnamed_addr constant [8 x ptr] [ptr ptrauth (ptr getelementptr inbounds inrange(-32, 16) ({ [6 x ptr], [7 x ptr], [11 x ptr], [11 x ptr] }, ptr @_ZTV1F, i32 0, i32 0, i32 4), i32 2), // CHECK-SAME: ptr ptrauth (ptr getelementptr inbounds inrange(-24, 16) ({ [5 x ptr], [11 x ptr] }, ptr @_ZTC1F0_1C, i32 0, i32 0, i32 3), i32 2), // CHECK-SAME: ptr ptrauth (ptr getelementptr inbounds inrange(-48, 40) ({ [5 x ptr], [11 x ptr] }, ptr @_ZTC1F0_1C, i32 0, i32 1, i32 6), i32 2), // CHECK-SAME: ptr ptrauth (ptr getelementptr inbounds inrange(-24, 32) ({ [7 x ptr], [11 x ptr] }, ptr @_ZTC1F8_1D, i32 0, i32 0, i32 3), i32 2), // CHECK-SAME: ptr ptrauth (ptr getelementptr inbounds inrange(-48, 40) ({ [7 x ptr], [11 x ptr] }, ptr @_ZTC1F8_1D, i32 0, i32 1, i32 6), i32 2), // CHECK-SAME: ptr ptrauth (ptr getelementptr inbounds inrange(-48, 40) ({ [6 x ptr], [7 x ptr], [11 x ptr], [11 x ptr] }, ptr @_ZTV1F, i32 0, i32 2, i32 6), i32 2), // CHECK-SAME: ptr ptrauth (ptr getelementptr inbounds inrange(-24, 32) ({ [6 x ptr], [7 x ptr], [11 x ptr], [11 x ptr] }, ptr @_ZTV1F, i32 0, i32 1, i32 3), i32 2), // CHECK-SAME: ptr ptrauth (ptr getelementptr inbounds inrange(-48, 40) ({ [6 x ptr], [7 x ptr], [11 x ptr], [11 x ptr] }, ptr @_ZTV1F, i32 0, i32 3, i32 6), i32 2)], align 8 // CHECK: @_ZTV1G = unnamed_addr constant { [6 x ptr], [7 x ptr], [11 x ptr], [11 x ptr] } { [6 x ptr] [ptr inttoptr (i64 16 to ptr), ptr inttoptr (i64 24 to ptr), ptr null, ptr @_ZTI1G, // CHECK-SAME: ptr ptrauth (ptr @_ZN1GD1Ev, i32 0, i64 31214, ptr getelementptr inbounds ({ [6 x ptr], [7 x ptr], [11 x ptr], [11 x ptr] }, ptr @_ZTV1G, i32 0, i32 0, i32 4)), // CHECK-SAME: ptr ptrauth (ptr @_ZN1GD0Ev, i32 0, i64 8507, ptr getelementptr inbounds ({ [6 x ptr], [7 x ptr], [11 x ptr], [11 x ptr] }, ptr @_ZTV1G, i32 0, i32 0, i32 5))], [7 x ptr] [ptr inttoptr (i64 16 to ptr), ptr inttoptr (i64 -8 to ptr), ptr @_ZTI1G, // CHECK-SAME: ptr ptrauth (ptr @_ZThn8_N1GD1Ev, i32 0, i64 59423, ptr getelementptr inbounds ({ [6 x ptr], [7 x ptr], [11 x ptr], [11 x ptr] }, ptr @_ZTV1G, i32 0, i32 1, i32 3)), // CHECK-SAME: ptr ptrauth (ptr @_ZThn8_N1GD0Ev, i32 0, i64 25900, ptr getelementptr inbounds ({ [6 x ptr], [7 x ptr], [11 x ptr], [11 x ptr] }, ptr @_ZTV1G, i32 0, i32 1, i32 4)), // CHECK-SAME: ptr ptrauth (ptr @_ZN1D1gEv, i32 0, i64 59070, ptr getelementptr inbounds ({ [6 x ptr], [7 x ptr], [11 x ptr], [11 x ptr] }, ptr @_ZTV1G, i32 0, i32 1, i32 5)), // CHECK-SAME: ptr ptrauth (ptr @_ZN1D1hEz, i32 0, i64 65100, ptr getelementptr inbounds ({ [6 x ptr], [7 x ptr], [11 x ptr], [11 x ptr] }, ptr @_ZTV1G, i32 0, i32 1, i32 6))], [11 x ptr] [ptr inttoptr (i64 -16 to ptr), ptr null, ptr null, ptr null, ptr inttoptr (i64 -16 to ptr), ptr @_ZTI1G, // CHECK-SAME: ptr ptrauth (ptr @_ZN1E1fEv, i32 0, i64 28408, ptr getelementptr inbounds ({ [6 x ptr], [7 x ptr], [11 x ptr], [11 x ptr] }, ptr @_ZTV1G, i32 0, i32 2, i32 6)), // CHECK-SAME: ptr ptrauth (ptr @_ZN1E1gEv, i32 0, i64 22926, ptr getelementptr inbounds ({ [6 x ptr], [7 x ptr], [11 x ptr], [11 x ptr] }, ptr @_ZTV1G, i32 0, i32 2, i32 7)), // CHECK-SAME: ptr ptrauth (ptr @_ZN1E1hEz, i32 0, i64 9832, ptr getelementptr inbounds ({ [6 x ptr], [7 x ptr], [11 x ptr], [11 x ptr] }, ptr @_ZTV1G, i32 0, i32 2, i32 8)), // CHECK-SAME: ptr ptrauth (ptr @_ZTv0_n48_N1GD1Ev, i32 0, i64 5817, ptr getelementptr inbounds ({ [6 x ptr], [7 x ptr], [11 x ptr], [11 x ptr] }, ptr @_ZTV1G, i32 0, i32 2, i32 9)), // CHECK-SAME: ptr ptrauth (ptr @_ZTv0_n48_N1GD0Ev, i32 0, i64 26464, ptr getelementptr inbounds ({ [6 x ptr], [7 x ptr], [11 x ptr], [11 x ptr] }, ptr @_ZTV1G, i32 0, i32 2, i32 10))], [11 x ptr] [ptr inttoptr (i64 -24 to ptr), ptr inttoptr (i64 -16 to ptr), ptr inttoptr (i64 -16 to ptr), ptr null, ptr inttoptr (i64 -24 to ptr), ptr @_ZTI1G, // CHECK-SAME: ptr ptrauth (ptr @_ZN1A1fEv, i32 0, i64 55636, ptr getelementptr inbounds ({ [6 x ptr], [7 x ptr], [11 x ptr], [11 x ptr] }, ptr @_ZTV1G, i32 0, i32 3, i32 6)), // CHECK-SAME: ptr ptrauth (ptr @_ZTv0_n32_N1D1gEv, i32 0, i64 19402, ptr getelementptr inbounds ({ [6 x ptr], [7 x ptr], [11 x ptr], [11 x ptr] }, ptr @_ZTV1G, i32 0, i32 3, i32 7)), // CHECK-SAME: ptr ptrauth (ptr @_ZTv0_n40_N1D1hEz, i32 0, i64 31735, ptr getelementptr inbounds ({ [6 x ptr], [7 x ptr], [11 x ptr], [11 x ptr] }, ptr @_ZTV1G, i32 0, i32 3, i32 8)), // CHECK-SAME: ptr ptrauth (ptr @_ZTv0_n48_N1GD1EvU11__vtptrauthILj0Lb0Lj62866E, i32 0, i64 2043, ptr getelementptr inbounds ({ [6 x ptr], [7 x ptr], [11 x ptr], [11 x ptr] }, ptr @_ZTV1G, i32 0, i32 3, i32 9)), // CHECK-SAME: ptr ptrauth (ptr @_ZTv0_n48_N1GD0EvU11__vtptrauthILj0Lb0Lj62866E, i32 0, i64 63674, ptr getelementptr inbounds ({ [6 x ptr], [7 x ptr], [11 x ptr], [11 x ptr] }, ptr @_ZTV1G, i32 0, i32 3, i32 10))] }, align 8 // CHECK: @_ZTT1G = unnamed_addr constant [8 x ptr] [ptr ptrauth (ptr getelementptr inbounds inrange(-32, 16) ({ [6 x ptr], [7 x ptr], [11 x ptr], [11 x ptr] }, ptr @_ZTV1G, i32 0, i32 0, i32 4), i32 2), // CHECK-SAME: ptr ptrauth (ptr getelementptr inbounds inrange(-24, 16) ({ [5 x ptr], [11 x ptr] }, ptr @_ZTC1G0_1C, i32 0, i32 0, i32 3), i32 2), // CHECK-SAME: ptr ptrauth (ptr getelementptr inbounds inrange(-48, 40) ({ [5 x ptr], [11 x ptr] }, ptr @_ZTC1G0_1C, i32 0, i32 1, i32 6), i32 2), // CHECK-SAME: ptr ptrauth (ptr getelementptr inbounds inrange(-24, 32) ({ [7 x ptr], [11 x ptr] }, ptr @_ZTC1G8_1D, i32 0, i32 0, i32 3), i32 2), // CHECK-SAME: ptr ptrauth (ptr getelementptr inbounds inrange(-48, 40) ({ [7 x ptr], [11 x ptr] }, ptr @_ZTC1G8_1D, i32 0, i32 1, i32 6), i32 2), // CHECK-SAME: ptr ptrauth (ptr getelementptr inbounds inrange(-48, 40) ({ [6 x ptr], [7 x ptr], [11 x ptr], [11 x ptr] }, ptr @_ZTV1G, i32 0, i32 2, i32 6), i32 2), // CHECK-SAME: ptr ptrauth (ptr getelementptr inbounds inrange(-48, 40) ({ [6 x ptr], [7 x ptr], [11 x ptr], [11 x ptr] }, ptr @_ZTV1G, i32 0, i32 3, i32 6), i32 2), // CHECK-SAME: ptr ptrauth (ptr getelementptr inbounds inrange(-24, 32) ({ [6 x ptr], [7 x ptr], [11 x ptr], [11 x ptr] }, ptr @_ZTV1G, i32 0, i32 1, i32 3), i32 2)], align 8 // CHECK: @_ZTV1A = unnamed_addr constant { [7 x ptr] } { [7 x ptr] [ptr null, ptr @_ZTI1A, // CHECK-SAME: ptr ptrauth (ptr @_ZN1A1fEv, i32 0, i64 55636, ptr getelementptr inbounds ({ [7 x ptr] }, ptr @_ZTV1A, i32 0, i32 0, i32 2)), // CHECK-SAME: ptr ptrauth (ptr @_ZN1A1gEv, i32 0, i64 19402, ptr getelementptr inbounds ({ [7 x ptr] }, ptr @_ZTV1A, i32 0, i32 0, i32 3)), // CHECK-SAME: ptr ptrauth (ptr @_ZN1A1hEz, i32 0, i64 31735, ptr getelementptr inbounds ({ [7 x ptr] }, ptr @_ZTV1A, i32 0, i32 0, i32 4)), // CHECK-SAME: ptr ptrauth (ptr @_ZN1AD1Ev, i32 0, i64 2043, ptr getelementptr inbounds ({ [7 x ptr] }, ptr @_ZTV1A, i32 0, i32 0, i32 5)), // CHECK-SAME: ptr ptrauth (ptr @_ZN1AD0Ev, i32 0, i64 63674, ptr getelementptr inbounds ({ [7 x ptr] }, ptr @_ZTV1A, i32 0, i32 0, i32 6))] }, align 8 // CHECK: @_ZTI1A = constant { ptr, ptr } { ptr ptrauth (ptr getelementptr inbounds (ptr, ptr @_ZTVN10__cxxabiv117__class_type_infoE, i64 2), i32 2), ptr @_ZTS1A }, align 8 // CHECK: @_ZTVN10__cxxabiv117__class_type_infoE = external global [0 x ptr] // CHECK: @_ZTS1A = constant [3 x i8] c"1A\00", align 1 // CHECK: @_ZTI1C = constant { ptr, ptr, i32, i32, ptr, i64 } { ptr ptrauth (ptr getelementptr inbounds (ptr, ptr @_ZTVN10__cxxabiv121__vmi_class_type_infoE, i64 2), i32 2), ptr @_ZTS1C, i32 0, i32 1, ptr @_ZTI1B, i64 -6141 }, align 8 // CHECK: @_ZTVN10__cxxabiv121__vmi_class_type_infoE = external global [0 x ptr] // CHECK: @_ZTS1C = constant [3 x i8] c"1C\00", align 1 // DARWIN: @_ZTI1B = linkonce_odr hidden constant { ptr, ptr, ptr } { ptr ptrauth (ptr getelementptr inbounds (ptr, ptr @_ZTVN10__cxxabiv120__si_class_type_infoE, i64 2), i32 2), ptr inttoptr (i64 add (i64 ptrtoint (ptr @_ZTS1B to i64), i64 -9223372036854775808) to ptr), ptr @_ZTI1A }, align 8 // ELF: @_ZTI1B = linkonce_odr constant { ptr, ptr, ptr } { ptr ptrauth (ptr getelementptr inbounds (ptr, ptr @_ZTVN10__cxxabiv120__si_class_type_infoE, i64 2), i32 2), ptr @_ZTS1B, ptr @_ZTI1A }, comdat, align 8 // CHECK: @_ZTVN10__cxxabiv120__si_class_type_infoE = external global [0 x ptr] // DARWIN: @_ZTS1B = linkonce_odr hidden constant [3 x i8] c"1B\00", align 1 // ELF: @_ZTS1B = linkonce_odr constant [3 x i8] c"1B\00", comdat, align 1 // CHECK: @_ZTI1D = constant { ptr, ptr, i32, i32, ptr, i64 } { ptr ptrauth (ptr getelementptr inbounds (ptr, ptr @_ZTVN10__cxxabiv121__vmi_class_type_infoE, i64 2), i32 2), ptr @_ZTS1D, i32 0, i32 1, ptr @_ZTI1B, i64 -6141 }, align 8 // CHECK: @_ZTS1D = constant [3 x i8] c"1D\00", align 1 // CHECK: @_ZTV1E = unnamed_addr constant { [7 x ptr] } { [7 x ptr] [ptr null, ptr @_ZTI1E, // CHECK-SAME: ptr ptrauth (ptr @_ZN1E1fEv, i32 0, i64 28408, ptr getelementptr inbounds ({ [7 x ptr] }, ptr @_ZTV1E, i32 0, i32 0, i32 2)), // CHECK-SAME: ptr ptrauth (ptr @_ZN1E1gEv, i32 0, i64 22926, ptr getelementptr inbounds ({ [7 x ptr] }, ptr @_ZTV1E, i32 0, i32 0, i32 3)), // CHECK-SAME: ptr ptrauth (ptr @_ZN1E1hEz, i32 0, i64 9832, ptr getelementptr inbounds ({ [7 x ptr] }, ptr @_ZTV1E, i32 0, i32 0, i32 4)), // CHECK-SAME: ptr ptrauth (ptr @_ZN1ED1Ev, i32 0, i64 5817, ptr getelementptr inbounds ({ [7 x ptr] }, ptr @_ZTV1E, i32 0, i32 0, i32 5)), // CHECK-SAME: ptr ptrauth (ptr @_ZN1ED0Ev, i32 0, i64 26464, ptr getelementptr inbounds ({ [7 x ptr] }, ptr @_ZTV1E, i32 0, i32 0, i32 6))] }, align 8 // CHECK: @_ZTI1E = constant { ptr, ptr } { ptr ptrauth (ptr getelementptr inbounds (ptr, ptr @_ZTVN10__cxxabiv117__class_type_infoE, i64 2), i32 2), ptr @_ZTS1E }, align 8 // CHECK: @_ZTS1E = constant [3 x i8] c"1E\00", align 1 // CHECK: @_ZTC1F0_1C = unnamed_addr constant { [5 x ptr], [11 x ptr] } { [5 x ptr] [ptr inttoptr (i64 16 to ptr), ptr null, ptr @_ZTI1C, // CHECK-SAME: ptr ptrauth (ptr @_ZN1CD1Ev, i32 0, i64 31214, ptr getelementptr inbounds ({ [5 x ptr], [11 x ptr] }, ptr @_ZTC1F0_1C, i32 0, i32 0, i32 3)), // CHECK-SAME: ptr ptrauth (ptr @_ZN1CD0Ev, i32 0, i64 8507, ptr getelementptr inbounds ({ [5 x ptr], [11 x ptr] }, ptr @_ZTC1F0_1C, i32 0, i32 0, i32 4))], [11 x ptr] [ptr inttoptr (i64 -16 to ptr), ptr null, ptr null, ptr null, ptr inttoptr (i64 -16 to ptr), ptr @_ZTI1C, // CHECK-SAME: ptr ptrauth (ptr @_ZN1A1fEv, i32 0, i64 55636, ptr getelementptr inbounds ({ [5 x ptr], [11 x ptr] }, ptr @_ZTC1F0_1C, i32 0, i32 1, i32 6)), // CHECK-SAME: ptr ptrauth (ptr @_ZN1A1gEv, i32 0, i64 19402, ptr getelementptr inbounds ({ [5 x ptr], [11 x ptr] }, ptr @_ZTC1F0_1C, i32 0, i32 1, i32 7)), // CHECK-SAME: ptr ptrauth (ptr @_ZN1A1hEz, i32 0, i64 31735, ptr getelementptr inbounds ({ [5 x ptr], [11 x ptr] }, ptr @_ZTC1F0_1C, i32 0, i32 1, i32 8)), // CHECK-SAME: ptr ptrauth (ptr @_ZTv0_n48_N1CD1Ev, i32 0, i64 2043, ptr getelementptr inbounds ({ [5 x ptr], [11 x ptr] }, ptr @_ZTC1F0_1C, i32 0, i32 1, i32 9)), // CHECK-SAME: ptr ptrauth (ptr @_ZTv0_n48_N1CD0Ev, i32 0, i64 63674, ptr getelementptr inbounds ({ [5 x ptr], [11 x ptr] }, ptr @_ZTC1F0_1C, i32 0, i32 1, i32 10))] }, align 8 // CHECK: @_ZTC1F8_1D = unnamed_addr constant { [7 x ptr], [11 x ptr] } { [7 x ptr] [ptr inttoptr (i64 8 to ptr), ptr null, ptr @_ZTI1D, // CHECK-SAME: ptr ptrauth (ptr @_ZN1DD1Ev, i32 0, i64 59423, ptr getelementptr inbounds ({ [7 x ptr], [11 x ptr] }, ptr @_ZTC1F8_1D, i32 0, i32 0, i32 3)), // CHECK-SAME: ptr ptrauth (ptr @_ZN1DD0Ev, i32 0, i64 25900, ptr getelementptr inbounds ({ [7 x ptr], [11 x ptr] }, ptr @_ZTC1F8_1D, i32 0, i32 0, i32 4)), // CHECK-SAME: ptr ptrauth (ptr @_ZN1D1gEv, i32 0, i64 59070, ptr getelementptr inbounds ({ [7 x ptr], [11 x ptr] }, ptr @_ZTC1F8_1D, i32 0, i32 0, i32 5)), // CHECK-SAME: ptr ptrauth (ptr @_ZN1D1hEz, i32 0, i64 65100, ptr getelementptr inbounds ({ [7 x ptr], [11 x ptr] }, ptr @_ZTC1F8_1D, i32 0, i32 0, i32 6))], [11 x ptr] [ptr inttoptr (i64 -8 to ptr), ptr inttoptr (i64 -8 to ptr), ptr inttoptr (i64 -8 to ptr), ptr null, ptr inttoptr (i64 -8 to ptr), ptr @_ZTI1D, // CHECK-SAME: ptr ptrauth (ptr @_ZN1A1fEv, i32 0, i64 55636, ptr getelementptr inbounds ({ [7 x ptr], [11 x ptr] }, ptr @_ZTC1F8_1D, i32 0, i32 1, i32 6)), // CHECK-SAME: ptr ptrauth (ptr @_ZTv0_n32_N1D1gEv, i32 0, i64 19402, ptr getelementptr inbounds ({ [7 x ptr], [11 x ptr] }, ptr @_ZTC1F8_1D, i32 0, i32 1, i32 7)), // CHECK-SAME: ptr ptrauth (ptr @_ZTv0_n40_N1D1hEz, i32 0, i64 31735, ptr getelementptr inbounds ({ [7 x ptr], [11 x ptr] }, ptr @_ZTC1F8_1D, i32 0, i32 1, i32 8)), // CHECK-SAME: ptr ptrauth (ptr @_ZTv0_n48_N1DD1Ev, i32 0, i64 2043, ptr getelementptr inbounds ({ [7 x ptr], [11 x ptr] }, ptr @_ZTC1F8_1D, i32 0, i32 1, i32 9)), // CHECK-SAME: ptr ptrauth (ptr @_ZTv0_n48_N1DD0Ev, i32 0, i64 63674, ptr getelementptr inbounds ({ [7 x ptr], [11 x ptr] }, ptr @_ZTC1F8_1D, i32 0, i32 1, i32 10))] }, align 8 // CHECK: @_ZTI1F = constant { ptr, ptr, i32, i32, ptr, i64, ptr, i64, ptr, i64 } { ptr ptrauth (ptr getelementptr inbounds (ptr, ptr @_ZTVN10__cxxabiv121__vmi_class_type_infoE, i64 2), i32 2), ptr @_ZTS1F, i32 3, i32 3, ptr @_ZTI1C, i64 2, ptr @_ZTI1D, i64 2050, ptr @_ZTI1E, i64 -8189 }, align 8 // CHECK: @_ZTS1F = constant [3 x i8] c"1F\00", align 1 // CHECK: @_ZTC1G0_1C = unnamed_addr constant { [5 x ptr], [11 x ptr] } { [5 x ptr] [ptr inttoptr (i64 24 to ptr), ptr null, ptr @_ZTI1C, // CHECK-SAME: ptr ptrauth (ptr @_ZN1CD1Ev, i32 0, i64 31214, ptr getelementptr inbounds ({ [5 x ptr], [11 x ptr] }, ptr @_ZTC1G0_1C, i32 0, i32 0, i32 3)), // CHECK-SAME: ptr ptrauth (ptr @_ZN1CD0Ev, i32 0, i64 8507, ptr getelementptr inbounds ({ [5 x ptr], [11 x ptr] }, ptr @_ZTC1G0_1C, i32 0, i32 0, i32 4))], [11 x ptr] [ptr inttoptr (i64 -24 to ptr), ptr null, ptr null, ptr null, ptr inttoptr (i64 -24 to ptr), ptr @_ZTI1C, // CHECK-SAME: ptr ptrauth (ptr @_ZN1A1fEv, i32 0, i64 55636, ptr getelementptr inbounds ({ [5 x ptr], [11 x ptr] }, ptr @_ZTC1G0_1C, i32 0, i32 1, i32 6)), // CHECK-SAME: ptr ptrauth (ptr @_ZN1A1gEv, i32 0, i64 19402, ptr getelementptr inbounds ({ [5 x ptr], [11 x ptr] }, ptr @_ZTC1G0_1C, i32 0, i32 1, i32 7)), // CHECK-SAME: ptr ptrauth (ptr @_ZN1A1hEz, i32 0, i64 31735, ptr getelementptr inbounds ({ [5 x ptr], [11 x ptr] }, ptr @_ZTC1G0_1C, i32 0, i32 1, i32 8)), // CHECK-SAME: ptr ptrauth (ptr @_ZTv0_n48_N1CD1Ev, i32 0, i64 2043, ptr getelementptr inbounds ({ [5 x ptr], [11 x ptr] }, ptr @_ZTC1G0_1C, i32 0, i32 1, i32 9)), // CHECK-SAME: ptr ptrauth (ptr @_ZTv0_n48_N1CD0Ev, i32 0, i64 63674, ptr getelementptr inbounds ({ [5 x ptr], [11 x ptr] }, ptr @_ZTC1G0_1C, i32 0, i32 1, i32 10))] }, align 8 // CHECK: @_ZTC1G8_1D = unnamed_addr constant { [7 x ptr], [11 x ptr] } { [7 x ptr] [ptr inttoptr (i64 16 to ptr), ptr null, ptr @_ZTI1D, // CHECK-SAME: ptr ptrauth (ptr @_ZN1DD1Ev, i32 0, i64 59423, ptr getelementptr inbounds ({ [7 x ptr], [11 x ptr] }, ptr @_ZTC1G8_1D, i32 0, i32 0, i32 3)), // CHECK-SAME: ptr ptrauth (ptr @_ZN1DD0Ev, i32 0, i64 25900, ptr getelementptr inbounds ({ [7 x ptr], [11 x ptr] }, ptr @_ZTC1G8_1D, i32 0, i32 0, i32 4)), // CHECK-SAME: ptr ptrauth (ptr @_ZN1D1gEv, i32 0, i64 59070, ptr getelementptr inbounds ({ [7 x ptr], [11 x ptr] }, ptr @_ZTC1G8_1D, i32 0, i32 0, i32 5)), // CHECK-SAME: ptr ptrauth (ptr @_ZN1D1hEz, i32 0, i64 65100, ptr getelementptr inbounds ({ [7 x ptr], [11 x ptr] }, ptr @_ZTC1G8_1D, i32 0, i32 0, i32 6))], [11 x ptr] [ptr inttoptr (i64 -16 to ptr), ptr inttoptr (i64 -16 to ptr), ptr inttoptr (i64 -16 to ptr), ptr null, ptr inttoptr (i64 -16 to ptr), ptr @_ZTI1D, // CHECK-SAME: ptr ptrauth (ptr @_ZN1A1fEv, i32 0, i64 55636, ptr getelementptr inbounds ({ [7 x ptr], [11 x ptr] }, ptr @_ZTC1G8_1D, i32 0, i32 1, i32 6)), // CHECK-SAME: ptr ptrauth (ptr @_ZTv0_n32_N1D1gEv, i32 0, i64 19402, ptr getelementptr inbounds ({ [7 x ptr], [11 x ptr] }, ptr @_ZTC1G8_1D, i32 0, i32 1, i32 7)), // CHECK-SAME: ptr ptrauth (ptr @_ZTv0_n40_N1D1hEz, i32 0, i64 31735, ptr getelementptr inbounds ({ [7 x ptr], [11 x ptr] }, ptr @_ZTC1G8_1D, i32 0, i32 1, i32 8)), // CHECK-SAME: ptr ptrauth (ptr @_ZTv0_n48_N1DD1Ev, i32 0, i64 2043, ptr getelementptr inbounds ({ [7 x ptr], [11 x ptr] }, ptr @_ZTC1G8_1D, i32 0, i32 1, i32 9)), // CHECK-SAME: ptr ptrauth (ptr @_ZTv0_n48_N1DD0Ev, i32 0, i64 63674, ptr getelementptr inbounds ({ [7 x ptr], [11 x ptr] }, ptr @_ZTC1G8_1D, i32 0, i32 1, i32 10))] }, align 8 // CHECK: @_ZTI1G = constant { ptr, ptr, i32, i32, ptr, i64, ptr, i64, ptr, i64 } { ptr ptrauth (ptr getelementptr inbounds (ptr, ptr @_ZTVN10__cxxabiv121__vmi_class_type_infoE, i64 2), i32 2), ptr @_ZTS1G, i32 3, i32 3, ptr @_ZTI1E, i64 -8189, ptr @_ZTI1C, i64 2, ptr @_ZTI1D, i64 2050 }, align 8 // CHECK: @_ZTS1G = constant [3 x i8] c"1G\00", align 1 // CHECK: @_ZTV1B = linkonce_odr unnamed_addr constant { [7 x ptr] } { [7 x ptr] [ptr null, ptr @_ZTI1B, // CHECK-SAME: ptr ptrauth (ptr @_ZN1A1fEv, i32 0, i64 55636, ptr getelementptr inbounds ({ [7 x ptr] }, ptr @_ZTV1B, i32 0, i32 0, i32 2)), // CHECK-SAME: ptr ptrauth (ptr @_ZN1A1gEv, i32 0, i64 19402, ptr getelementptr inbounds ({ [7 x ptr] }, ptr @_ZTV1B, i32 0, i32 0, i32 3)), // CHECK-SAME: ptr ptrauth (ptr @_ZN1A1hEz, i32 0, i64 31735, ptr getelementptr inbounds ({ [7 x ptr] }, ptr @_ZTV1B, i32 0, i32 0, i32 4)), // CHECK-SAME: ptr ptrauth (ptr @_ZN1BD1Ev, i32 0, i64 2043, ptr getelementptr inbounds ({ [7 x ptr] }, ptr @_ZTV1B, i32 0, i32 0, i32 5)), // DARWIN-SAME: ptr ptrauth (ptr @_ZN1BD0Ev, i32 0, i64 63674, ptr getelementptr inbounds ({ [7 x ptr] }, ptr @_ZTV1B, i32 0, i32 0, i32 6))] }, align 8 // ELF-SAME: ptr ptrauth (ptr @_ZN1BD0Ev, i32 0, i64 63674, ptr getelementptr inbounds ({ [7 x ptr] }, ptr @_ZTV1B, i32 0, i32 0, i32 6))] }, comdat, align 8 extern "C" int printf(const char *format, ...); class A { public: A() {} virtual int f(); virtual int g(); virtual int h(...); virtual ~A() {} public: bool necessary_field; }; class B : public A { public: B() : A() {} virtual ~B() {} }; class C : public virtual B { public: C() : B() {} ~C(); }; class D : public virtual B { public: D() : B() {} ~D(); virtual int g(); virtual int h(...); }; class E { public: virtual int f(); virtual int g(); virtual int h(...); virtual ~E(){}; }; class F : public C, public D, public virtual E { ~F(); }; class G : public virtual E, public C, public D { ~G(); }; C::~C() {} D::~D() {} F::~F() {} G::~G() {} int E::f() { return 1; } int A::f() { return 0; } int E::g() { return 1; } int A::g() { return 0; } int D::g() { return 0; } int E::h(...) { return 1; } int A::h(...) { return 0; } int D::h(...) { return 0; } int main() { A *ans = new C(); delete ans; B *b = new D(); b->f(); b->g(); b->h(1,2,3); b = new C(); b->f(); b->h(1,2,3); b = new C(); b->f(); b->h(1,2,3); b = new F(); b->f(); b->g(); b->h(1,2,3); ans = new B(); delete ans; ans = new F(); ans->f(); ans->g(); ans->h(1,2,3); delete ans; E *e = new F(); e->f(); e->g(); e->h(1,2,3); delete e; e = new G(); e->f(); e->g(); e->h(1,2,3); delete e; } // And check the thunks // DARWIN: ptr @_ZTv0_n48_N1CD1Ev(ptr noundef %this) // ELF: void @_ZTv0_n48_N1CD1Ev(ptr noundef %this) // CHECK: [[TEMP:%.*]] = call i64 @llvm.ptrauth.auth(i64 [[TEMP:%.*]], i32 2, i64 62866) // CHECK: void @_ZTv0_n48_N1CD0Ev(ptr noundef %this) // CHECK: [[TEMP:%.*]] = call i64 @llvm.ptrauth.auth(i64 [[TEMP:%.*]], i32 2, i64 62866) // DARWIN: ptr @_ZTv0_n48_N1DD1Ev(ptr noundef %this) // ELF: void @_ZTv0_n48_N1DD1Ev(ptr noundef %this) // CHECK: [[TEMP:%.*]] = call i64 @llvm.ptrauth.auth(i64 [[TEMP:%.*]], i32 2, i64 62866) // CHECK: void @_ZTv0_n48_N1DD0Ev(ptr noundef %this) // CHECK: [[TEMP:%.*]] = call i64 @llvm.ptrauth.auth(i64 [[TEMP:%.*]], i32 2, i64 62866) // CHECK: void @_ZTv0_n48_N1FD0EvU11__vtptrauthILj0Lb0Lj62866E(ptr noundef %this) // CHECK: [[TEMP:%.*]] = call i64 @llvm.ptrauth.auth(i64 [[TEMP:%.*]], i32 2, i64 62866) // CHECK: void @_ZTv0_n48_N1FD0Ev(ptr noundef %this) // CHECK: [[TEMP:%.*]] = call i64 @llvm.ptrauth.auth(i64 [[TEMP:%.*]], i32 2, i64 12810) // CHECK: void @_ZTv0_n48_N1GD0Ev(ptr noundef %this) // CHECK: [[TEMP:%.*]] = call i64 @llvm.ptrauth.auth(i64 [[TEMP:%.*]], i32 2, i64 12810) // CHECK: void @_ZTv0_n48_N1GD0EvU11__vtptrauthILj0Lb0Lj62866E(ptr noundef %this) // CHECK: [[TEMP:%.*]] = call i64 @llvm.ptrauth.auth(i64 [[TEMP:%.*]], i32 2, i64 62866)