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RedBear-OS/local/recipes/dev/libclc/source/clang/test/CodeGenCXX/ptrauth-global-constant-initializers.cpp
T
vasilito cb424d7448 build: static patch-sanity linter (shift-left the malformed-patch class) 
verify-patch-sanity.py validates every active recipe .patch has internally-
consistent hunk line counts — catching the 'malformed patch at line N' failure
at commit/CI/preflight time instead of hours into a cook. This cycle hit that
class three times (qtwaylandscanner, sddm, xwayland), each only discovered when
cookbook tried to apply the patch.

Running it across the repo found 29 latent malformed patches (validated against
GNU patch: e.g. relibc/P3-sysv-ipc reproduces 'malformed patch at line 22').
They were harmless only because they sit in vendored recipes (baked, not re-
applied) — but would fail on any version-bump re-derivation. --fix recounts the
hunk headers (body untouched) and repaired all 29.

Wired into build-preflight.sh (Phase 1.0D) and redbear-ci.yml, with a unit test
(test-patch-sanity.sh). Skips archived/legacy trees and unvalidatable formats
(empty placeholders, bare-@@ git hunks).
2026-08-01 05:13:02 +03:00

246 lines
19 KiB
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// RUN: %clang_cc1 -triple arm64-apple-ios -fptrauth-calls -fno-rtti -fptrauth-vtable-pointer-type-discrimination \
// RUN: -fptrauth-vtable-pointer-address-discrimination -emit-llvm -o - %s | FileCheck %s --check-prefixes=CHECK,DARWIN
// RUN: %clang_cc1 -triple aarch64-linux-gnu -fptrauth-calls -fno-rtti -fptrauth-vtable-pointer-type-discrimination \
// RUN: -fptrauth-vtable-pointer-address-discrimination -emit-llvm -o - %s | FileCheck %s --check-prefixes=CHECK,ELF
// CHECK: %struct.Base1 = type { ptr }
// CHECK: %struct.Base2 = type { ptr }
// CHECK: %struct.Derived1 = type { %struct.Base1, %struct.Base2 }
// CHECK: %struct.Derived2 = type { %struct.Base2, %struct.Base1 }
// CHECK: %struct.Derived3 = type { %struct.Base1, %struct.Base2 }
// 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 8
// 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 8
// 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 8
// 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 8
// 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 8
// 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 8
// 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 8
// 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 8
// 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 8
// 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 8
// CHECK: @g_vb1 = global %struct.VirtualBase1 zeroinitializer,{{.*}} align 8
// CHECK: @g_vb2 = global %struct.VirtualBase2 zeroinitializer,{{.*}} align 8
// CHECK: @g_d4 = global %struct.Derived4 zeroinitializer,{{.*}} align 8
// 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 8
// 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 8
// 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 8
// 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 8
// 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 8
// 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 8
// 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 8
// 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 8
struct Base1 { virtual void a() {} };
struct Base2 { virtual void b() {} };
struct Derived1 : public Base1, public Base2 {
virtual void c() {}
virtual void d() {}
};
struct Derived2 : public Base2, public Base1 {
virtual void c() {}
virtual void e() {}
};
struct Derived3 : public Base1, public Base2 {
constexpr Derived3(){}
virtual void i() {}
};
Base1 g_b1;
Base2 g_b2;
Derived1 g_d1;
Derived2 g_d2;
Derived3 g_d3;
extern "C" void test_basic_inheritance() {
Base1 g_b1;
Base2 g_b2;
Derived1 g_d1;
Derived2 g_d2;
Derived3 g_d3;
}
struct VirtualBase1 : virtual Base1 {
VirtualBase1(){}
virtual void f() {}
};
struct VirtualBase2 : virtual Base1, Base2 {
VirtualBase2(){}
virtual void g() {}
};
struct Derived4 : VirtualBase1, VirtualBase2 {
virtual void h() {}
};
struct Derived5 : VirtualBase2, VirtualBase1 {
virtual void h() {}
};
// DARWIN-LABEL: define {{.*}} ptr @_ZN12VirtualBase1C1Ev
// ELF-LABEL: define {{.*}} void @_ZN12VirtualBase1C1Ev
// CHECK: call i64 @llvm.ptrauth.blend(i64 {{%.*}}, i64 [[BASE1_VTABLE_DISC]])
// CHECK: call i64 @llvm.ptrauth.blend(i64 {{%.*}}, i64 [[BASE1_VTABLE_DISC]])
// DARWIN-LABEL: define {{.*}} ptr @_ZN12VirtualBase2C1Ev
// ELF-LABEL: define {{.*}} void @_ZN12VirtualBase2C1Ev
// CHECK: call i64 @llvm.ptrauth.blend(i64 {{%.*}}, i64 [[BASE2_VTABLE_DISC]])
// CHECK: call i64 @llvm.ptrauth.blend(i64 {{%.*}}, i64 [[BASE1_VTABLE_DISC]])
// DARWIN-LABEL: define {{.*}} ptr @_ZN8Derived4C1Ev
// ELF-LABEL: define {{.*}} void @_ZN8Derived4C1Ev
// CHECK: call i64 @llvm.ptrauth.blend(i64 {{%.*}}, i64 [[BASE1_VTABLE_DISC]])
// CHECK: call i64 @llvm.ptrauth.blend(i64 {{%.*}}, i64 [[BASE1_VTABLE_DISC]])
// CHECK: call i64 @llvm.ptrauth.blend(i64 {{%.*}}, i64 [[BASE2_VTABLE_DISC]])
// DARWIN-LABEL: define {{.*}} ptr @_ZN8Derived5C1Ev
// ELF-LABEL: define {{.*}} void @_ZN8Derived5C1Ev
// CHECK: call i64 @llvm.ptrauth.blend(i64 {{%.*}}, i64 [[BASE2_VTABLE_DISC]])
// CHECK: call i64 @llvm.ptrauth.blend(i64 {{%.*}}, i64 [[BASE1_VTABLE_DISC]])
// CHECK: call i64 @llvm.ptrauth.blend(i64 {{%.*}}, i64 [[BASE1_VTABLE_DISC]])
VirtualBase1 g_vb1;
VirtualBase2 g_vb2;
Derived4 g_d4;
Derived5 g_d5;
extern "C" void cross_check_vtables(Base1 *b1,
Base2 *b2,
Derived1 *d1,
Derived2 *d2,
Derived3 *d3,
VirtualBase1 *vb1,
VirtualBase2 *vb2,
Derived4 *d4,
Derived4 *d5) {
asm("; b1->a()" ::: "memory");
b1->a();
asm("; b2->b()" ::: "memory");
b2->b();
asm("; d1->a()" ::: "memory");
d1->a();
asm("; d1->c()" ::: "memory");
d1->c();
asm("; d2->a()" ::: "memory");
d2->a();
asm("; d2->c()" ::: "memory");
d2->c();
asm("; d3->a()" ::: "memory");
d3->a();
asm("; d3->b()" ::: "memory");
d3->b();
asm("; d3->i()" ::: "memory");
d3->i();
asm("; vb1->a()" ::: "memory");
vb1->a();
asm("; vb1->f()" ::: "memory");
vb1->f();
asm("; vb2->a()" ::: "memory");
vb2->a();
asm("; vb2->g()" ::: "memory");
vb2->g();
asm("; d4->a()" ::: "memory");
d4->a();
asm("; d4->b()" ::: "memory");
d4->b();
asm("; d4->f()" ::: "memory");
d4->f();
asm("; d4->g()" ::: "memory");
d4->g();
asm("; d4->h()" ::: "memory");
d4->h();
asm("; d5->a()" ::: "memory");
d5->a();
asm("; d5->b()" ::: "memory");
d5->b();
asm("; d5->f()" ::: "memory");
d5->f();
asm("; d5->g()" ::: "memory");
d5->g();
asm("; d5->h()" ::: "memory");
d5->h();
}
// CHECK-LABEL: define{{.*}} void @cross_check_vtables(
// CHECK: "; b1->a()",
// CHECK: call i64 @llvm.ptrauth.blend(i64 {{%.*}}, i64 [[BASE1_VTABLE_DISC]])
// CHECK: call i64 @llvm.ptrauth.blend(i64 {{%.*}}, i64 [[BASE1_A_DISC]])
// CHECK: "; b2->b()"
// CHECK: call i64 @llvm.ptrauth.blend(i64 {{%.*}}, i64 [[BASE2_VTABLE_DISC]])
// CHECK: call i64 @llvm.ptrauth.blend(i64 {{%.*}}, i64 [[BASE2_B_DISC]])
// CHECK: "; d1->a()"
// CHECK: call i64 @llvm.ptrauth.blend(i64 {{%.*}}, i64 [[BASE1_VTABLE_DISC]])
// CHECK: call i64 @llvm.ptrauth.blend(i64 {{%.*}}, i64 [[BASE1_A_DISC]])
// CHECK: "; d1->c()"
// CHECK: call i64 @llvm.ptrauth.blend(i64 {{%.*}}, i64 [[BASE1_VTABLE_DISC]])
// CHECK: call i64 @llvm.ptrauth.blend(i64 {{%.*}}, i64 [[DERIVED1_C_DISC]])
// CHECK: "; d2->a()"
// CHECK: call i64 @llvm.ptrauth.blend(i64 {{%.*}}, i64 [[BASE1_VTABLE_DISC]])
// CHECK: call i64 @llvm.ptrauth.blend(i64 {{%.*}}, i64 [[BASE1_A_DISC]])
// CHECK: "; d2->c()"
// CHECK: call i64 @llvm.ptrauth.blend(i64 {{%.*}}, i64 [[BASE2_VTABLE_DISC]])
// CHECK: call i64 @llvm.ptrauth.blend(i64 {{%.*}}, i64 [[DERIVED2_C_DISC]])
// CHECK: "; d3->a()"
// CHECK: call i64 @llvm.ptrauth.blend(i64 {{%.*}}, i64 [[BASE1_VTABLE_DISC]])
// CHECK: call i64 @llvm.ptrauth.blend(i64 {{%.*}}, i64 [[BASE1_A_DISC]])
// CHECK: "; d3->b()"
// CHECK: call i64 @llvm.ptrauth.blend(i64 {{%.*}}, i64 [[BASE2_VTABLE_DISC]])
// CHECK: call i64 @llvm.ptrauth.blend(i64 {{%.*}}, i64 [[BASE2_B_DISC]])
// CHECK: "; d3->i()"
// CHECK: call i64 @llvm.ptrauth.blend(i64 {{%.*}}, i64 [[BASE1_VTABLE_DISC]])
// CHECK: call i64 @llvm.ptrauth.blend(i64 {{%.*}}, i64 [[DERIVED3_I_DISC]])
// CHECK: "; vb1->a()"
// CHECK: call i64 @llvm.ptrauth.blend(i64 {{%.*}}, i64 [[BASE1_VTABLE_DISC]])
// CHECK: call i64 @llvm.ptrauth.blend(i64 {{%.*}}, i64 [[BASE1_VTABLE_DISC]])
// CHECK: call i64 @llvm.ptrauth.blend(i64 {{%.*}}, i64 [[BASE1_A_DISC]])
// CHECK: "; vb1->f()"
// CHECK: call i64 @llvm.ptrauth.blend(i64 {{%.*}}, i64 [[BASE1_VTABLE_DISC]])
// CHECK: call i64 @llvm.ptrauth.blend(i64 {{%.*}}, i64 [[VIRTUALBASE1_F_DISC]])
// CHECK: "; vb2->a()"
// CHECK: call i64 @llvm.ptrauth.blend(i64 {{%.*}}, i64 [[BASE2_VTABLE_DISC]])
// CHECK: call i64 @llvm.ptrauth.blend(i64 {{%.*}}, i64 [[BASE1_VTABLE_DISC]])
// CHECK: call i64 @llvm.ptrauth.blend(i64 {{%.*}}, i64 [[BASE1_A_DISC]])
// CHECK: "; vb2->g()"
// CHECK: call i64 @llvm.ptrauth.blend(i64 {{%.*}}, i64 [[BASE2_VTABLE_DISC]])
// CHECK: call i64 @llvm.ptrauth.blend(i64 {{%.*}}, i64 [[VIRTUALBASE2_G_DISC]])
// CHECK: "; d4->a()"
// CHECK: call i64 @llvm.ptrauth.blend(i64 {{%.*}}, i64 [[BASE1_VTABLE_DISC]])
// CHECK: call i64 @llvm.ptrauth.blend(i64 {{%.*}}, i64 [[BASE1_VTABLE_DISC]])
// CHECK: call i64 @llvm.ptrauth.blend(i64 {{%.*}}, i64 [[BASE1_A_DISC]])
// CHECK: "; d4->b()"
// CHECK: call i64 @llvm.ptrauth.blend(i64 {{%.*}}, i64 [[BASE2_VTABLE_DISC]])
// CHECK: call i64 @llvm.ptrauth.blend(i64 {{%.*}}, i64 [[BASE2_B_DISC]])
// CHECK: "; d4->f()"
// CHECK: call i64 @llvm.ptrauth.blend(i64 {{%.*}}, i64 [[BASE1_VTABLE_DISC]])
// CHECK: call i64 @llvm.ptrauth.blend(i64 {{%.*}}, i64 [[VIRTUALBASE1_F_DISC]])
// CHECK: "; d4->g()"
// CHECK: call i64 @llvm.ptrauth.blend(i64 {{%.*}}, i64 [[BASE2_VTABLE_DISC]])
// CHECK: call i64 @llvm.ptrauth.blend(i64 {{%.*}}, i64 [[VIRTUALBASE2_G_DISC]])
// CHECK: "; d4->h()"
// CHECK: call i64 @llvm.ptrauth.blend(i64 {{%.*}}, i64 [[BASE1_VTABLE_DISC]])
// CHECK: call i64 @llvm.ptrauth.blend(i64 {{%.*}}, i64 [[DERIVED4_H_DISC]])
// DARWIN-LABEL: define {{.*}} ptr @_ZN5Base1C2Ev
// ELF-LABEL: define {{.*}} void @_ZN5Base1C2Ev
// CHECK: call i64 @llvm.ptrauth.blend(i64 {{%.*}}, i64 [[BASE1_VTABLE_DISC]])
// DARWIN-LABEL: define {{.*}} ptr @_ZN5Base2C2Ev
// ELF-LABEL: define {{.*}} void @_ZN5Base2C2Ev
// CHECK: call i64 @llvm.ptrauth.blend(i64 {{%.*}}, i64 [[BASE2_VTABLE_DISC]])
// DARWIN-LABEL: define {{.*}} ptr @_ZN8Derived1C2Ev
// ELF-LABEL: define {{.*}} void @_ZN8Derived1C2Ev
// CHECK: call i64 @llvm.ptrauth.blend(i64 {{%.*}}, i64 [[BASE1_VTABLE_DISC]])
// CHECK: call i64 @llvm.ptrauth.blend(i64 {{%.*}}, i64 [[BASE2_VTABLE_DISC]])
// DARWIN-LABEL: define {{.*}} ptr @_ZN8Derived2C2Ev
// ELF-LABEL: define {{.*}} void @_ZN8Derived2C2Ev
// CHECK: call i64 @llvm.ptrauth.blend(i64 {{%.*}}, i64 [[BASE2_VTABLE_DISC]])
// CHECK: call i64 @llvm.ptrauth.blend(i64 {{%.*}}, i64 [[BASE1_VTABLE_DISC]])
// DARWIN-LABEL: define {{.*}} ptr @_ZN8Derived3C2Ev
// ELF-LABEL: define {{.*}} void @_ZN8Derived3C2Ev
// CHECK: call i64 @llvm.ptrauth.blend(i64 {{%.*}}, i64 [[BASE1_VTABLE_DISC]])
// CHECK: call i64 @llvm.ptrauth.blend(i64 {{%.*}}, i64 [[BASE2_VTABLE_DISC]])
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