246 lines · cpp
1// RUN: %clang_cc1 -triple arm64-apple-ios -fptrauth-calls -fno-rtti -fptrauth-vtable-pointer-type-discrimination \2// RUN: -fptrauth-vtable-pointer-address-discrimination -emit-llvm -o - %s | FileCheck %s --check-prefixes=CHECK,DARWIN3// RUN: %clang_cc1 -triple aarch64-linux-gnu -fptrauth-calls -fno-rtti -fptrauth-vtable-pointer-type-discrimination \4// RUN: -fptrauth-vtable-pointer-address-discrimination -emit-llvm -o - %s | FileCheck %s --check-prefixes=CHECK,ELF5 6// CHECK: %struct.Base1 = type { ptr }7// CHECK: %struct.Base2 = type { ptr }8// CHECK: %struct.Derived1 = type { %struct.Base1, %struct.Base2 }9// CHECK: %struct.Derived2 = type { %struct.Base2, %struct.Base1 }10// CHECK: %struct.Derived3 = type { %struct.Base1, %struct.Base2 }11 12// CHECK: @_ZTV5Base1 = linkonce_odr unnamed_addr constant { [3 x ptr] } { [3 x ptr] [ptr null, ptr null, ptr ptrauth (ptr @_ZN5Base11aEv, i32 0, i64 [[BASE1_A_DISC:38871]], ptr getelementptr inbounds ({ [3 x ptr] }, ptr @_ZTV5Base1, i32 0, i32 0, i32 2))] },{{.*}} align 813// CHECK: @g_b1 = global %struct.Base1 { ptr ptrauth (ptr getelementptr inbounds inrange(-16, 8) ({ [3 x ptr] }, ptr @_ZTV5Base1, i32 0, i32 0, i32 2), i32 2, i64 [[BASE1_VTABLE_DISC:6511]], ptr @g_b1) },{{.*}} align 814// CHECK: @_ZTV5Base2 = linkonce_odr unnamed_addr constant { [3 x ptr] } { [3 x ptr] [ptr null, ptr null, ptr ptrauth (ptr @_ZN5Base21bEv, i32 0, i64 [[BASE2_B_DISC:27651]], ptr getelementptr inbounds ({ [3 x ptr] }, ptr @_ZTV5Base2, i32 0, i32 0, i32 2))] },{{.*}} align 815// CHECK: @g_b2 = global %struct.Base2 { ptr ptrauth (ptr getelementptr inbounds inrange(-16, 8) ({ [3 x ptr] }, ptr @_ZTV5Base2, i32 0, i32 0, i32 2), i32 2, i64 [[BASE2_VTABLE_DISC:63631]], ptr @g_b2) },{{.*}} align 816// CHECK: @_ZTV8Derived1 = linkonce_odr unnamed_addr constant { [5 x ptr], [3 x ptr] } { [5 x ptr] [ptr null, ptr null, ptr ptrauth (ptr @_ZN5Base11aEv, i32 0, i64 [[BASE1_A_DISC]], ptr getelementptr inbounds ({ [5 x ptr], [3 x ptr] }, ptr @_ZTV8Derived1, i32 0, i32 0, i32 2)), ptr ptrauth (ptr @_ZN8Derived11cEv, i32 0, i64 [[DERIVED1_C_DISC:54092]], ptr getelementptr inbounds ({ [5 x ptr], [3 x ptr] }, ptr @_ZTV8Derived1, i32 0, i32 0, i32 3)), ptr ptrauth (ptr @_ZN8Derived11dEv, i32 0, i64 [[DERIVED1_D_DISC:37391]], ptr getelementptr inbounds ({ [5 x ptr], [3 x ptr] }, ptr @_ZTV8Derived1, i32 0, i32 0, i32 4))], [3 x ptr] [ptr inttoptr (i64 -8 to ptr), ptr null, ptr ptrauth (ptr @_ZN5Base21bEv, i32 0, i64 [[BASE2_B_DISC]], ptr getelementptr inbounds ({ [5 x ptr], [3 x ptr] }, ptr @_ZTV8Derived1, i32 0, i32 1, i32 2))] },{{.*}} align 817// CHECK: @g_d1 = global { ptr, ptr } { ptr ptrauth (ptr getelementptr inbounds inrange(-16, 24) ({ [5 x ptr], [3 x ptr] }, ptr @_ZTV8Derived1, i32 0, i32 0, i32 2), i32 2, i64 [[BASE1_VTABLE_DISC]], ptr @g_d1), ptr ptrauth (ptr getelementptr inbounds inrange(-16, 8) ({ [5 x ptr], [3 x ptr] }, ptr @_ZTV8Derived1, i32 0, i32 1, i32 2), i32 2, i64 [[BASE2_VTABLE_DISC]], ptr getelementptr inbounds ({ ptr, ptr }, ptr @g_d1, i32 0, i32 1)) },{{.*}} align 818// CHECK: @_ZTV8Derived2 = linkonce_odr unnamed_addr constant { [5 x ptr], [3 x ptr] } { [5 x ptr] [ptr null, ptr null, ptr ptrauth (ptr @_ZN5Base21bEv, i32 0, i64 [[BASE2_B_DISC]], ptr getelementptr inbounds ({ [5 x ptr], [3 x ptr] }, ptr @_ZTV8Derived2, i32 0, i32 0, i32 2)), ptr ptrauth (ptr @_ZN8Derived21cEv, i32 0, i64 [[DERIVED2_C_DISC:15537]], ptr getelementptr inbounds ({ [5 x ptr], [3 x ptr] }, ptr @_ZTV8Derived2, i32 0, i32 0, i32 3)), ptr ptrauth (ptr @_ZN8Derived21eEv, i32 0, i64 209, ptr getelementptr inbounds ({ [5 x ptr], [3 x ptr] }, ptr @_ZTV8Derived2, i32 0, i32 0, i32 4))], [3 x ptr] [ptr inttoptr (i64 -8 to ptr), ptr null, ptr ptrauth (ptr @_ZN5Base11aEv, i32 0, i64 [[BASE1_A_DISC]], ptr getelementptr inbounds ({ [5 x ptr], [3 x ptr] }, ptr @_ZTV8Derived2, i32 0, i32 1, i32 2))] },{{.*}} align 819// CHECK: @g_d2 = global { ptr, ptr } { ptr ptrauth (ptr getelementptr inbounds inrange(-16, 24) ({ [5 x ptr], [3 x ptr] }, ptr @_ZTV8Derived2, i32 0, i32 0, i32 2), i32 2, i64 [[BASE2_VTABLE_DISC]], ptr @g_d2), ptr ptrauth (ptr getelementptr inbounds inrange(-16, 8) ({ [5 x ptr], [3 x ptr] }, ptr @_ZTV8Derived2, i32 0, i32 1, i32 2), i32 2, i64 [[BASE1_VTABLE_DISC]], ptr getelementptr inbounds ({ ptr, ptr }, ptr @g_d2, i32 0, i32 1)) },{{.*}} align 820// CHECK: @_ZTV8Derived3 = linkonce_odr unnamed_addr constant { [4 x ptr], [3 x ptr] } { [4 x ptr] [ptr null, ptr null, ptr ptrauth (ptr @_ZN5Base11aEv, i32 0, i64 [[BASE1_A_DISC]], ptr getelementptr inbounds ({ [4 x ptr], [3 x ptr] }, ptr @_ZTV8Derived3, i32 0, i32 0, i32 2)), ptr ptrauth (ptr @_ZN8Derived31iEv, i32 0, i64 [[DERIVED3_I_DISC:19084]], ptr getelementptr inbounds ({ [4 x ptr], [3 x ptr] }, ptr @_ZTV8Derived3, i32 0, i32 0, i32 3))], [3 x ptr] [ptr inttoptr (i64 -8 to ptr), ptr null, ptr ptrauth (ptr @_ZN5Base21bEv, i32 0, i64 [[BASE2_B_DISC]], ptr getelementptr inbounds ({ [4 x ptr], [3 x ptr] }, ptr @_ZTV8Derived3, i32 0, i32 1, i32 2))] },{{.*}} align 821// CHECK: @g_d3 = global { ptr, ptr } { ptr ptrauth (ptr getelementptr inbounds inrange(-16, 16) ({ [4 x ptr], [3 x ptr] }, ptr @_ZTV8Derived3, i32 0, i32 0, i32 2), i32 2, i64 [[BASE1_VTABLE_DISC]], ptr @g_d3), ptr ptrauth (ptr getelementptr inbounds inrange(-16, 8) ({ [4 x ptr], [3 x ptr] }, ptr @_ZTV8Derived3, i32 0, i32 1, i32 2), i32 2, i64 [[BASE2_VTABLE_DISC]], ptr getelementptr inbounds ({ ptr, ptr }, ptr @g_d3, i32 0, i32 1)) },{{.*}} align 822// CHECK: @g_vb1 = global %struct.VirtualBase1 zeroinitializer,{{.*}} align 823// CHECK: @g_vb2 = global %struct.VirtualBase2 zeroinitializer,{{.*}} align 824// CHECK: @g_d4 = global %struct.Derived4 zeroinitializer,{{.*}} align 825// CHECK: @_ZTV12VirtualBase1 = linkonce_odr unnamed_addr constant { [6 x ptr] } { [6 x ptr] [ptr null, ptr null, ptr null, ptr null, ptr ptrauth (ptr @_ZN5Base11aEv, i32 0, i64 [[BASE1_A_DISC]], ptr getelementptr inbounds ({ [6 x ptr] }, ptr @_ZTV12VirtualBase1, i32 0, i32 0, i32 4)), ptr ptrauth (ptr @_ZN12VirtualBase11fEv, i32 0, i64 [[VIRTUALBASE1_F_DISC:7987]], ptr getelementptr inbounds ({ [6 x ptr] }, ptr @_ZTV12VirtualBase1, i32 0, i32 0, i32 5))] },{{.*}} align 826// CHECK: @_ZTT12VirtualBase1 = linkonce_odr unnamed_addr constant [2 x ptr] [ptr ptrauth (ptr getelementptr inbounds inrange(-32, 16) ({ [6 x ptr] }, ptr @_ZTV12VirtualBase1, i32 0, i32 0, i32 4), i32 2), ptr ptrauth (ptr getelementptr inbounds inrange(-32, 16) ({ [6 x ptr] }, ptr @_ZTV12VirtualBase1, i32 0, i32 0, i32 4), i32 2)],{{.*}} align 827// CHECK: @_ZTV12VirtualBase2 = linkonce_odr unnamed_addr constant { [5 x ptr], [4 x ptr] } { [5 x ptr] [ptr inttoptr (i64 8 to ptr), ptr null, ptr null, ptr ptrauth (ptr @_ZN5Base21bEv, i32 0, i64 [[BASE2_B_DISC]], ptr getelementptr inbounds ({ [5 x ptr], [4 x ptr] }, ptr @_ZTV12VirtualBase2, i32 0, i32 0, i32 3)), ptr ptrauth (ptr @_ZN12VirtualBase21gEv, i32 0, i64 [[VIRTUALBASE2_G_DISC:51224]], ptr getelementptr inbounds ({ [5 x ptr], [4 x ptr] }, ptr @_ZTV12VirtualBase2, i32 0, i32 0, i32 4))], [4 x ptr] [ptr null, ptr inttoptr (i64 -8 to ptr), ptr null, ptr ptrauth (ptr @_ZN5Base11aEv, i32 0, i64 [[BASE1_A_DISC]], ptr getelementptr inbounds ({ [5 x ptr], [4 x ptr] }, ptr @_ZTV12VirtualBase2, i32 0, i32 1, i32 3))] },{{.*}} align 828// CHECK: @_ZTT12VirtualBase2 = linkonce_odr unnamed_addr constant [2 x ptr] [ptr ptrauth (ptr getelementptr inbounds inrange(-24, 16) ({ [5 x ptr], [4 x ptr] }, ptr @_ZTV12VirtualBase2, i32 0, i32 0, i32 3), i32 2), ptr ptrauth (ptr getelementptr inbounds inrange(-24, 8) ({ [5 x ptr], [4 x ptr] }, ptr @_ZTV12VirtualBase2, i32 0, i32 1, i32 3), i32 2)],{{.*}} align 829// CHECK: @_ZTV8Derived4 = linkonce_odr unnamed_addr constant { [7 x ptr], [5 x ptr] } { [7 x ptr] [ptr null, ptr null, ptr null, ptr null, ptr ptrauth (ptr @_ZN5Base11aEv, i32 0, i64 [[BASE1_A_DISC]], ptr getelementptr inbounds ({ [7 x ptr], [5 x ptr] }, ptr @_ZTV8Derived4, i32 0, i32 0, i32 4)), ptr ptrauth (ptr @_ZN12VirtualBase11fEv, i32 0, i64 [[VIRTUALBASE1_F_DISC]], ptr getelementptr inbounds ({ [7 x ptr], [5 x ptr] }, ptr @_ZTV8Derived4, i32 0, i32 0, i32 5)), ptr ptrauth (ptr @_ZN8Derived41hEv, i32 0, i64 [[DERIVED4_H_DISC:31844]], ptr getelementptr inbounds ({ [7 x ptr], [5 x ptr] }, ptr @_ZTV8Derived4, i32 0, i32 0, i32 6))], [5 x ptr] [ptr inttoptr (i64 -8 to ptr), ptr inttoptr (i64 -8 to ptr), ptr null, ptr ptrauth (ptr @_ZN5Base21bEv, i32 0, i64 [[BASE2_B_DISC]], ptr getelementptr inbounds ({ [7 x ptr], [5 x ptr] }, ptr @_ZTV8Derived4, i32 0, i32 1, i32 3)), ptr ptrauth (ptr @_ZN12VirtualBase21gEv, i32 0, i64 [[VIRTUALBASE2_G_DISC]], ptr getelementptr inbounds ({ [7 x ptr], [5 x ptr] }, ptr @_ZTV8Derived4, i32 0, i32 1, i32 4))] },{{.*}} align 830// CHECK: @_ZTT8Derived4 = linkonce_odr unnamed_addr constant [7 x ptr] [ptr ptrauth (ptr getelementptr inbounds inrange(-32, 24) ({ [7 x ptr], [5 x ptr] }, ptr @_ZTV8Derived4, i32 0, i32 0, i32 4), i32 2), ptr ptrauth (ptr getelementptr inbounds inrange(-32, 16) ({ [6 x ptr] }, ptr @_ZTC8Derived40_12VirtualBase1, i32 0, i32 0, i32 4), i32 2), ptr ptrauth (ptr getelementptr inbounds inrange(-32, 16) ({ [6 x ptr] }, ptr @_ZTC8Derived40_12VirtualBase1, i32 0, i32 0, i32 4), i32 2), ptr ptrauth (ptr getelementptr inbounds inrange(-24, 16) ({ [5 x ptr], [4 x ptr] }, ptr @_ZTC8Derived48_12VirtualBase2, i32 0, i32 0, i32 3), i32 2), ptr ptrauth (ptr getelementptr inbounds inrange(-24, 8) ({ [5 x ptr], [4 x ptr] }, ptr @_ZTC8Derived48_12VirtualBase2, i32 0, i32 1, i32 3), i32 2), ptr ptrauth (ptr getelementptr inbounds inrange(-32, 24) ({ [7 x ptr], [5 x ptr] }, ptr @_ZTV8Derived4, i32 0, i32 0, i32 4), i32 2), ptr ptrauth (ptr getelementptr inbounds inrange(-24, 16) ({ [7 x ptr], [5 x ptr] }, ptr @_ZTV8Derived4, i32 0, i32 1, i32 3), i32 2)],{{.*}} align 831// CHECK: @_ZTC8Derived40_12VirtualBase1 = linkonce_odr unnamed_addr constant { [6 x ptr] } { [6 x ptr] [ptr null, ptr null, ptr null, ptr null, ptr ptrauth (ptr @_ZN5Base11aEv, i32 0, i64 [[BASE1_A_DISC]], ptr getelementptr inbounds ({ [6 x ptr] }, ptr @_ZTC8Derived40_12VirtualBase1, i32 0, i32 0, i32 4)), ptr ptrauth (ptr @_ZN12VirtualBase11fEv, i32 0, i64 [[VIRTUALBASE1_F_DISC]], ptr getelementptr inbounds ({ [6 x ptr] }, ptr @_ZTC8Derived40_12VirtualBase1, i32 0, i32 0, i32 5))] },{{.*}} align 832// CHECK: @_ZTC8Derived48_12VirtualBase2 = linkonce_odr unnamed_addr constant { [5 x ptr], [4 x ptr] } { [5 x ptr] [ptr inttoptr (i64 -8 to ptr), ptr null, ptr null, ptr ptrauth (ptr @_ZN5Base21bEv, i32 0, i64 [[BASE2_B_DISC]], ptr getelementptr inbounds ({ [5 x ptr], [4 x ptr] }, ptr @_ZTC8Derived48_12VirtualBase2, i32 0, i32 0, i32 3)), ptr ptrauth (ptr @_ZN12VirtualBase21gEv, i32 0, i64 [[VIRTUALBASE2_G_DISC]], ptr getelementptr inbounds ({ [5 x ptr], [4 x ptr] }, ptr @_ZTC8Derived48_12VirtualBase2, i32 0, i32 0, i32 4))], [4 x ptr] [ptr null, ptr inttoptr (i64 8 to ptr), ptr null, ptr ptrauth (ptr @_ZN5Base11aEv, i32 0, i64 [[BASE1_A_DISC]], ptr getelementptr inbounds ({ [5 x ptr], [4 x ptr] }, ptr @_ZTC8Derived48_12VirtualBase2, i32 0, i32 1, i32 3))] },{{.*}} align 833 34struct Base1 { virtual void a() {} };35struct Base2 { virtual void b() {} };36struct Derived1 : public Base1, public Base2 {37 virtual void c() {}38 virtual void d() {}39};40struct Derived2 : public Base2, public Base1 {41 virtual void c() {}42 virtual void e() {}43};44 45struct Derived3 : public Base1, public Base2 {46 constexpr Derived3(){}47 virtual void i() {}48};49 50Base1 g_b1;51Base2 g_b2;52Derived1 g_d1;53Derived2 g_d2;54Derived3 g_d3;55 56extern "C" void test_basic_inheritance() {57 Base1 g_b1;58 Base2 g_b2;59 Derived1 g_d1;60 Derived2 g_d2;61 Derived3 g_d3;62}63 64struct VirtualBase1 : virtual Base1 {65 VirtualBase1(){}66 virtual void f() {}67};68struct VirtualBase2 : virtual Base1, Base2 {69 VirtualBase2(){}70 virtual void g() {}71};72struct Derived4 : VirtualBase1, VirtualBase2 {73 virtual void h() {}74};75struct Derived5 : VirtualBase2, VirtualBase1 {76 virtual void h() {}77};78 79// DARWIN-LABEL: define {{.*}} ptr @_ZN12VirtualBase1C1Ev80// ELF-LABEL: define {{.*}} void @_ZN12VirtualBase1C1Ev81// CHECK: call i64 @llvm.ptrauth.blend(i64 {{%.*}}, i64 [[BASE1_VTABLE_DISC]])82// CHECK: call i64 @llvm.ptrauth.blend(i64 {{%.*}}, i64 [[BASE1_VTABLE_DISC]])83 84// DARWIN-LABEL: define {{.*}} ptr @_ZN12VirtualBase2C1Ev85// ELF-LABEL: define {{.*}} void @_ZN12VirtualBase2C1Ev86// CHECK: call i64 @llvm.ptrauth.blend(i64 {{%.*}}, i64 [[BASE2_VTABLE_DISC]])87// CHECK: call i64 @llvm.ptrauth.blend(i64 {{%.*}}, i64 [[BASE1_VTABLE_DISC]])88 89// DARWIN-LABEL: define {{.*}} ptr @_ZN8Derived4C1Ev90// ELF-LABEL: define {{.*}} void @_ZN8Derived4C1Ev91// CHECK: call i64 @llvm.ptrauth.blend(i64 {{%.*}}, i64 [[BASE1_VTABLE_DISC]])92// CHECK: call i64 @llvm.ptrauth.blend(i64 {{%.*}}, i64 [[BASE1_VTABLE_DISC]])93// CHECK: call i64 @llvm.ptrauth.blend(i64 {{%.*}}, i64 [[BASE2_VTABLE_DISC]])94 95// DARWIN-LABEL: define {{.*}} ptr @_ZN8Derived5C1Ev96// ELF-LABEL: define {{.*}} void @_ZN8Derived5C1Ev97// CHECK: call i64 @llvm.ptrauth.blend(i64 {{%.*}}, i64 [[BASE2_VTABLE_DISC]])98// CHECK: call i64 @llvm.ptrauth.blend(i64 {{%.*}}, i64 [[BASE1_VTABLE_DISC]])99// CHECK: call i64 @llvm.ptrauth.blend(i64 {{%.*}}, i64 [[BASE1_VTABLE_DISC]])100 101 102VirtualBase1 g_vb1;103VirtualBase2 g_vb2;104Derived4 g_d4;105Derived5 g_d5;106 107 108extern "C" void cross_check_vtables(Base1 *b1,109 Base2 *b2,110 Derived1 *d1,111 Derived2 *d2,112 Derived3 *d3,113 VirtualBase1 *vb1,114 VirtualBase2 *vb2,115 Derived4 *d4,116 Derived4 *d5) {117 asm("; b1->a()" ::: "memory");118 b1->a();119 asm("; b2->b()" ::: "memory");120 b2->b();121 asm("; d1->a()" ::: "memory");122 d1->a();123 asm("; d1->c()" ::: "memory");124 d1->c();125 asm("; d2->a()" ::: "memory");126 d2->a();127 asm("; d2->c()" ::: "memory");128 d2->c();129 asm("; d3->a()" ::: "memory");130 d3->a();131 asm("; d3->b()" ::: "memory");132 d3->b();133 asm("; d3->i()" ::: "memory");134 d3->i();135 asm("; vb1->a()" ::: "memory");136 vb1->a();137 asm("; vb1->f()" ::: "memory");138 vb1->f();139 asm("; vb2->a()" ::: "memory");140 vb2->a();141 asm("; vb2->g()" ::: "memory");142 vb2->g();143 asm("; d4->a()" ::: "memory");144 d4->a();145 asm("; d4->b()" ::: "memory");146 d4->b();147 asm("; d4->f()" ::: "memory");148 d4->f();149 asm("; d4->g()" ::: "memory");150 d4->g();151 asm("; d4->h()" ::: "memory");152 d4->h();153 asm("; d5->a()" ::: "memory");154 d5->a();155 asm("; d5->b()" ::: "memory");156 d5->b();157 asm("; d5->f()" ::: "memory");158 d5->f();159 asm("; d5->g()" ::: "memory");160 d5->g();161 asm("; d5->h()" ::: "memory");162 d5->h();163}164 165// CHECK-LABEL: define{{.*}} void @cross_check_vtables(166// CHECK: "; b1->a()",167// CHECK: call i64 @llvm.ptrauth.blend(i64 {{%.*}}, i64 [[BASE1_VTABLE_DISC]])168// CHECK: call i64 @llvm.ptrauth.blend(i64 {{%.*}}, i64 [[BASE1_A_DISC]])169// CHECK: "; b2->b()"170// CHECK: call i64 @llvm.ptrauth.blend(i64 {{%.*}}, i64 [[BASE2_VTABLE_DISC]])171// CHECK: call i64 @llvm.ptrauth.blend(i64 {{%.*}}, i64 [[BASE2_B_DISC]])172// CHECK: "; d1->a()"173// CHECK: call i64 @llvm.ptrauth.blend(i64 {{%.*}}, i64 [[BASE1_VTABLE_DISC]])174// CHECK: call i64 @llvm.ptrauth.blend(i64 {{%.*}}, i64 [[BASE1_A_DISC]])175// CHECK: "; d1->c()"176// CHECK: call i64 @llvm.ptrauth.blend(i64 {{%.*}}, i64 [[BASE1_VTABLE_DISC]])177// CHECK: call i64 @llvm.ptrauth.blend(i64 {{%.*}}, i64 [[DERIVED1_C_DISC]])178// CHECK: "; d2->a()"179// CHECK: call i64 @llvm.ptrauth.blend(i64 {{%.*}}, i64 [[BASE1_VTABLE_DISC]])180// CHECK: call i64 @llvm.ptrauth.blend(i64 {{%.*}}, i64 [[BASE1_A_DISC]])181// CHECK: "; d2->c()"182// CHECK: call i64 @llvm.ptrauth.blend(i64 {{%.*}}, i64 [[BASE2_VTABLE_DISC]])183// CHECK: call i64 @llvm.ptrauth.blend(i64 {{%.*}}, i64 [[DERIVED2_C_DISC]])184// CHECK: "; d3->a()"185// CHECK: call i64 @llvm.ptrauth.blend(i64 {{%.*}}, i64 [[BASE1_VTABLE_DISC]])186// CHECK: call i64 @llvm.ptrauth.blend(i64 {{%.*}}, i64 [[BASE1_A_DISC]])187// CHECK: "; d3->b()"188// CHECK: call i64 @llvm.ptrauth.blend(i64 {{%.*}}, i64 [[BASE2_VTABLE_DISC]])189// CHECK: call i64 @llvm.ptrauth.blend(i64 {{%.*}}, i64 [[BASE2_B_DISC]])190// CHECK: "; d3->i()"191// CHECK: call i64 @llvm.ptrauth.blend(i64 {{%.*}}, i64 [[BASE1_VTABLE_DISC]])192// CHECK: call i64 @llvm.ptrauth.blend(i64 {{%.*}}, i64 [[DERIVED3_I_DISC]])193// CHECK: "; vb1->a()"194// CHECK: call i64 @llvm.ptrauth.blend(i64 {{%.*}}, i64 [[BASE1_VTABLE_DISC]])195// CHECK: call i64 @llvm.ptrauth.blend(i64 {{%.*}}, i64 [[BASE1_VTABLE_DISC]])196// CHECK: call i64 @llvm.ptrauth.blend(i64 {{%.*}}, i64 [[BASE1_A_DISC]])197// CHECK: "; vb1->f()"198// CHECK: call i64 @llvm.ptrauth.blend(i64 {{%.*}}, i64 [[BASE1_VTABLE_DISC]])199// CHECK: call i64 @llvm.ptrauth.blend(i64 {{%.*}}, i64 [[VIRTUALBASE1_F_DISC]])200// CHECK: "; vb2->a()"201// CHECK: call i64 @llvm.ptrauth.blend(i64 {{%.*}}, i64 [[BASE2_VTABLE_DISC]])202// CHECK: call i64 @llvm.ptrauth.blend(i64 {{%.*}}, i64 [[BASE1_VTABLE_DISC]])203// CHECK: call i64 @llvm.ptrauth.blend(i64 {{%.*}}, i64 [[BASE1_A_DISC]])204// CHECK: "; vb2->g()"205// CHECK: call i64 @llvm.ptrauth.blend(i64 {{%.*}}, i64 [[BASE2_VTABLE_DISC]])206// CHECK: call i64 @llvm.ptrauth.blend(i64 {{%.*}}, i64 [[VIRTUALBASE2_G_DISC]])207// CHECK: "; d4->a()"208// CHECK: call i64 @llvm.ptrauth.blend(i64 {{%.*}}, i64 [[BASE1_VTABLE_DISC]])209// CHECK: call i64 @llvm.ptrauth.blend(i64 {{%.*}}, i64 [[BASE1_VTABLE_DISC]])210// CHECK: call i64 @llvm.ptrauth.blend(i64 {{%.*}}, i64 [[BASE1_A_DISC]])211// CHECK: "; d4->b()"212// CHECK: call i64 @llvm.ptrauth.blend(i64 {{%.*}}, i64 [[BASE2_VTABLE_DISC]])213// CHECK: call i64 @llvm.ptrauth.blend(i64 {{%.*}}, i64 [[BASE2_B_DISC]])214// CHECK: "; d4->f()"215// CHECK: call i64 @llvm.ptrauth.blend(i64 {{%.*}}, i64 [[BASE1_VTABLE_DISC]])216// CHECK: call i64 @llvm.ptrauth.blend(i64 {{%.*}}, i64 [[VIRTUALBASE1_F_DISC]])217// CHECK: "; d4->g()"218// CHECK: call i64 @llvm.ptrauth.blend(i64 {{%.*}}, i64 [[BASE2_VTABLE_DISC]])219// CHECK: call i64 @llvm.ptrauth.blend(i64 {{%.*}}, i64 [[VIRTUALBASE2_G_DISC]])220// CHECK: "; d4->h()"221// CHECK: call i64 @llvm.ptrauth.blend(i64 {{%.*}}, i64 [[BASE1_VTABLE_DISC]])222// CHECK: call i64 @llvm.ptrauth.blend(i64 {{%.*}}, i64 [[DERIVED4_H_DISC]])223 224// DARWIN-LABEL: define {{.*}} ptr @_ZN5Base1C2Ev225// ELF-LABEL: define {{.*}} void @_ZN5Base1C2Ev226// CHECK: call i64 @llvm.ptrauth.blend(i64 {{%.*}}, i64 [[BASE1_VTABLE_DISC]])227 228// DARWIN-LABEL: define {{.*}} ptr @_ZN5Base2C2Ev229// ELF-LABEL: define {{.*}} void @_ZN5Base2C2Ev230// CHECK: call i64 @llvm.ptrauth.blend(i64 {{%.*}}, i64 [[BASE2_VTABLE_DISC]])231 232// DARWIN-LABEL: define {{.*}} ptr @_ZN8Derived1C2Ev233// ELF-LABEL: define {{.*}} void @_ZN8Derived1C2Ev234// CHECK: call i64 @llvm.ptrauth.blend(i64 {{%.*}}, i64 [[BASE1_VTABLE_DISC]])235// CHECK: call i64 @llvm.ptrauth.blend(i64 {{%.*}}, i64 [[BASE2_VTABLE_DISC]])236 237// DARWIN-LABEL: define {{.*}} ptr @_ZN8Derived2C2Ev238// ELF-LABEL: define {{.*}} void @_ZN8Derived2C2Ev239// CHECK: call i64 @llvm.ptrauth.blend(i64 {{%.*}}, i64 [[BASE2_VTABLE_DISC]])240// CHECK: call i64 @llvm.ptrauth.blend(i64 {{%.*}}, i64 [[BASE1_VTABLE_DISC]])241 242// DARWIN-LABEL: define {{.*}} ptr @_ZN8Derived3C2Ev243// ELF-LABEL: define {{.*}} void @_ZN8Derived3C2Ev244// CHECK: call i64 @llvm.ptrauth.blend(i64 {{%.*}}, i64 [[BASE1_VTABLE_DISC]])245// CHECK: call i64 @llvm.ptrauth.blend(i64 {{%.*}}, i64 [[BASE2_VTABLE_DISC]])246