https://github.com/kovdan01 updated
https://github.com/llvm/llvm-project/pull/99482
>From f2709fc1530537974a7fe8036f28558b9fb30bb5 Mon Sep 17 00:00:00 2001
From: Daniil Kovalev <dkova...@accesssoftek.com>
Date: Thu, 18 Jul 2024 15:26:30 +0300
Subject: [PATCH 1/2] [test][PAC][clang] Add missing tests against linux
triples
---
.../ptrauth-function-type-discriminator.c | 33 ++++++---
clang/test/CodeGen/ptrauth-ubsan-vptr.cpp | 3 +
...trauth-explicit-vtable-pointer-control.cpp | 62 ++++++++++-------
clang/test/CodeGenCXX/ptrauth-rtti-layout.cpp | 14 ++--
.../CodeGenCXX/ptrauth-static-destructors.cpp | 15 ++--
clang/test/CodeGenCXX/ptrauth-throw.cpp | 15 ++--
clang/test/CodeGenCXX/ptrauth-thunks.cpp | 3 +-
.../CodeGenCXX/ptrauth-virtual-function.cpp | 69 +++++++++++--------
...rauth-vtable-virtual-inheritance-thunk.cpp | 20 ++++--
clang/test/CodeGenCXX/ubsan-vtable-checks.cpp | 4 +-
...irtual-member-function-return-arg-type.cpp | 3 +-
...table_pointer_authentication_attribute.cpp | 3 +-
12 files changed, 156 insertions(+), 88 deletions(-)
diff --git a/clang/test/CodeGen/ptrauth-function-type-discriminator.c
b/clang/test/CodeGen/ptrauth-function-type-discriminator.c
index 5dea48fe5915b..58717015adb6c 100644
--- a/clang/test/CodeGen/ptrauth-function-type-discriminator.c
+++ b/clang/test/CodeGen/ptrauth-function-type-discriminator.c
@@ -1,7 +1,18 @@
-// RUN: %clang_cc1 %s -fptrauth-function-pointer-type-discrimination
-triple arm64e-apple-ios13 -fptrauth-calls -fptrauth-intrinsics
-disable-llvm-passes -emit-llvm -o- | FileCheck %s --check-prefix=CHECK
--check-prefix=CHECKC
-// RUN: %clang_cc1 -xc++ %s -fptrauth-function-pointer-type-discrimination
-triple arm64e-apple-ios13 -fptrauth-calls -fptrauth-intrinsics
-disable-llvm-passes -emit-llvm -o- | FileCheck %s --check-prefix=CHECK
-// RUN: %clang_cc1 -fptrauth-function-pointer-type-discrimination -triple
arm64-apple-ios -fptrauth-calls -fptrauth-intrinsics -emit-pch %s -o %t.ast
-// RUN: %clang_cc1 -fptrauth-function-pointer-type-discrimination -triple
arm64-apple-ios -fptrauth-calls -fptrauth-intrinsics -emit-llvm -x ast -o -
%t.ast | FileCheck -check-prefix=CHECK --check-prefix=CHECKC %s
+// RUN: %clang_cc1 -fptrauth-function-pointer-type-discrimination -triple
arm64e-apple-ios13 -fptrauth-calls -fptrauth-intrinsics \
+// RUN: -disable-llvm-passes -emit-llvm %s -o- | FileCheck
--check-prefixes=CHECK,CHECKC %s
+// RUN: %clang_cc1 -fptrauth-function-pointer-type-discrimination -triple
arm64e-apple-ios13 -fptrauth-calls -fptrauth-intrinsics \
+// RUN: -disable-llvm-passes -emit-llvm -xc++ %s -o- | FileCheck
--check-prefix=CHECK %s
+// RUN: %clang_cc1 -fptrauth-function-pointer-type-discrimination -triple
arm64-apple-ios -fptrauth-calls -fptrauth-intrinsics -emit-pch %s -o %t.ast
+// RUN: %clang_cc1 -fptrauth-function-pointer-type-discrimination -triple
arm64-apple-ios -fptrauth-calls -fptrauth-intrinsics \
+// RUN: -emit-llvm -x ast -o - %t.ast | FileCheck
--check-prefixes=CHECK,CHECKC %s
+
+// RUN: %clang_cc1 -fptrauth-function-pointer-type-discrimination -triple
aarch64-linux-gnu -fptrauth-calls -fptrauth-intrinsics \
+// RUN: -disable-llvm-passes -emit-llvm %s -o- | FileCheck
--check-prefixes=CHECK,CHECKC %s
+// RUN: %clang_cc1 -fptrauth-function-pointer-type-discrimination -triple
aarch64-linux-gnu -fptrauth-calls -fptrauth-intrinsics \
+// RUN: -disable-llvm-passes -emit-llvm -xc++ %s -o- | FileCheck
--check-prefix=CHECK %s
+// RUN: %clang_cc1 -fptrauth-function-pointer-type-discrimination -triple
aarch64-linux-gnu -fptrauth-calls -fptrauth-intrinsics -emit-pch %s -o %t.ast
+// RUN: %clang_cc1 -fptrauth-function-pointer-type-discrimination -triple
aarch64-linux-gnu -fptrauth-calls -fptrauth-intrinsics \
+// RUN: -emit-llvm -x ast -o - %t.ast | FileCheck
--check-prefixes=CHECK,CHECKC %s
#ifdef __cplusplus
extern "C" {
@@ -47,14 +58,14 @@ void (*fptr3)(void) =
__builtin_ptrauth_sign_constant(&external_function, 2, 26)
// CHECK: @fptr4 = global ptr ptrauth (ptr @external_function, i32 2, i64 26,
ptr @fptr4)
void (*fptr4)(void) = __builtin_ptrauth_sign_constant(&external_function, 2,
__builtin_ptrauth_blend_discriminator(&fptr4, 26));
-// CHECK-LABEL: define void @test_call()
+// CHECK-LABEL: define{{.*}} void @test_call()
void test_call() {
// CHECK: [[T0:%.*]] = load ptr, ptr @fnptr,
// CHECK-NEXT: call void [[T0]]() [ "ptrauth"(i32 0, i64 18983) ]
fnptr();
}
-// CHECK-LABEL: define ptr @test_function_pointer()
+// CHECK-LABEL: define{{.*}} ptr @test_function_pointer()
// CHECK: ret ptr ptrauth (ptr @external_function, i32 0, i64 18983)
void (*test_function_pointer())(void) {
return external_function;
@@ -62,14 +73,14 @@ void (*test_function_pointer())(void) {
struct InitiallyIncomplete;
extern struct InitiallyIncomplete returns_initially_incomplete(void);
-// CHECK-LABEL: define void @use_while_incomplete()
+// CHECK-LABEL: define{{.*}} void @use_while_incomplete()
void use_while_incomplete() {
// CHECK: [[VAR:%.*]] = alloca ptr,
// CHECK-NEXT: store ptr ptrauth (ptr @returns_initially_incomplete, i32 0,
i64 25106), ptr [[VAR]]
struct InitiallyIncomplete (*fnptr)(void) = &returns_initially_incomplete;
}
struct InitiallyIncomplete { int x; };
-// CHECK-LABEL: define void @use_while_complete()
+// CHECK-LABEL: define{{.*}} void @use_while_complete()
void use_while_complete() {
// CHECK: [[VAR:%.*]] = alloca ptr,
// CHECK-NEXT: store ptr ptrauth (ptr @returns_initially_incomplete, i32 0,
i64 25106), ptr [[VAR]]
@@ -83,7 +94,7 @@ void knr(param)
int param;
{}
-// CHECKC-LABEL: define void @test_knr
+// CHECKC-LABEL: define{{.*}} void @test_knr
void test_knr() {
void (*p)() = knr;
p(0);
@@ -94,7 +105,7 @@ void test_knr() {
// CHECKC: call void [[LOAD]](i32 noundef 0) [ "ptrauth"(i32 0, i64 18983) ]
}
-// CHECKC-LABEL: define void @test_redeclaration
+// CHECKC-LABEL: define{{.*}} void @test_redeclaration
void test_redeclaration() {
void redecl();
void (*ptr)() = redecl;
@@ -113,7 +124,7 @@ void knr2(param)
int param;
{}
-// CHECKC-LABEL: define void @test_redecl_knr
+// CHECKC-LABEL: define{{.*}} void @test_redecl_knr
void test_redecl_knr() {
void (*p)() = knr2;
p();
diff --git a/clang/test/CodeGen/ptrauth-ubsan-vptr.cpp
b/clang/test/CodeGen/ptrauth-ubsan-vptr.cpp
index 6c36004641477..8045e7bdc7460 100644
--- a/clang/test/CodeGen/ptrauth-ubsan-vptr.cpp
+++ b/clang/test/CodeGen/ptrauth-ubsan-vptr.cpp
@@ -1,6 +1,9 @@
// RUN: %clang_cc1 -triple arm64e-apple-ios15 -fsanitize=vptr -O0 -emit-llvm
-o - %s | FileCheck %s
// RUN: %clang_cc1 -triple arm64e-apple-ios15 -fsanitize=vptr -O2
-disable-llvm-passes -emit-llvm -o - %s | FileCheck %s
+// RUN: %clang_cc1 -triple aarch64-linux-gnu -fsanitize=vptr -O0 -emit-llvm
-o - %s | FileCheck %s
+// RUN: %clang_cc1 -triple aarch64-linux-gnu -fsanitize=vptr -O2
-disable-llvm-passes -emit-llvm -o - %s | FileCheck %s
+
struct S {
S() {}
~S() {}
diff --git a/clang/test/CodeGenCXX/ptrauth-explicit-vtable-pointer-control.cpp
b/clang/test/CodeGenCXX/ptrauth-explicit-vtable-pointer-control.cpp
index e6497b3f152aa..1b103719fbe46 100644
--- a/clang/test/CodeGenCXX/ptrauth-explicit-vtable-pointer-control.cpp
+++ b/clang/test/CodeGenCXX/ptrauth-explicit-vtable-pointer-control.cpp
@@ -1,15 +1,31 @@
// RUN: %clang_cc1 %s -x c++ -std=c++11 -triple arm64-apple-ios
-fptrauth-calls -fptrauth-intrinsics \
// RUN: -emit-llvm -o - | FileCheck --check-prefixes=CHECK,NODISC %s
-// RUN: %clang_cc1 %s -x c++ -std=c++11 -triple arm64-apple-ios
-fptrauth-calls -fptrauth-intrinsics \
+// RUN: %clang_cc1 %s -x c++ -std=c++11 -triple arm64-apple-ios
-fptrauth-calls -fptrauth-intrinsics \
// RUN: -fptrauth-vtable-pointer-type-discrimination \
// RUN: -emit-llvm -o - | FileCheck --check-prefixes=CHECK,TYPE %s
-// RUN: %clang_cc1 %s -x c++ -std=c++11 -triple arm64-apple-ios
-fptrauth-calls -fptrauth-intrinsics \
+// RUN: %clang_cc1 %s -x c++ -std=c++11 -triple arm64-apple-ios
-fptrauth-calls -fptrauth-intrinsics \
// RUN: -fptrauth-vtable-pointer-address-discrimination \
// RUN: -emit-llvm -o - | FileCheck --check-prefixes=CHECK,ADDR %s
-// RUN: %clang_cc1 %s -x c++ -std=c++11 -triple arm64-apple-ios
-fptrauth-calls -fptrauth-intrinsics \
+// RUN: %clang_cc1 %s -x c++ -std=c++11 -triple arm64-apple-ios
-fptrauth-calls -fptrauth-intrinsics \
+// RUN: -fptrauth-vtable-pointer-type-discrimination \
+// RUN: -fptrauth-vtable-pointer-address-discrimination \
+// RUN: -emit-llvm -o - | FileCheck --check-prefixes=CHECK,BOTH %s
+
+// RUN: %clang_cc1 %s -x c++ -std=c++11 -triple aarch64-linux-gnu
-fptrauth-calls -fptrauth-intrinsics \
+// RUN: -emit-llvm -o - | FileCheck --check-prefixes=CHECK,NODISC %s
+
+// RUN: %clang_cc1 %s -x c++ -std=c++11 -triple aarch64-linux-gnu
-fptrauth-calls -fptrauth-intrinsics \
+// RUN: -fptrauth-vtable-pointer-type-discrimination \
+// RUN: -emit-llvm -o - | FileCheck --check-prefixes=CHECK,TYPE %s
+
+// RUN: %clang_cc1 %s -x c++ -std=c++11 -triple aarch64-linux-gnu
-fptrauth-calls -fptrauth-intrinsics \
+// RUN: -fptrauth-vtable-pointer-address-discrimination \
+// RUN: -emit-llvm -o - | FileCheck --check-prefixes=CHECK,ADDR %s
+
+// RUN: %clang_cc1 %s -x c++ -std=c++11 -triple aarch64-linux-gnu
-fptrauth-calls -fptrauth-intrinsics \
// RUN: -fptrauth-vtable-pointer-type-discrimination \
// RUN: -fptrauth-vtable-pointer-address-discrimination \
// RUN: -emit-llvm -o - | FileCheck --check-prefixes=CHECK,BOTH %s
@@ -111,7 +127,7 @@ int TVDisc_ExplicitNoExtraDiscrimination =
ptrauth_string_discriminator("_ZTVN5t
int TVDisc_ExplicitTypeDiscrimination =
ptrauth_string_discriminator("_ZTVN5test126ExplicitTypeDiscriminationE");
-// CHECK-LABEL: define void @test_default(ptr noundef {{%.*}}) {{#.*}} {
+// CHECK-LABEL: define{{.*}} void @test_default(ptr noundef {{%.*}}) {{#.*}} {
// CHECK: [[VTADDR:%.*]] = load ptr, ptr {{%.*}}, align 8
// CHECK: [[VTABLE:%.*]] = load ptr, ptr [[VTADDR]], align 8
//
@@ -133,7 +149,7 @@ void test_default(NoExplicitAuth *a) {
a->f();
}
-// CHECK-LABEL: define void @test_disabled(ptr noundef {{%.*}}) {{#.*}} {
+// CHECK-LABEL: define{{.*}} void @test_disabled(ptr noundef {{%.*}}) {{#.*}} {
// CHECK: [[VTADDR:%.*]] = load ptr, ptr {{%.*}}, align 8
// CHECK: [[VTABLE:%.*]] = load ptr, ptr [[VTADDR]], align 8
// CHECK-NOT: call i64 @llvm.ptrauth.auth
@@ -141,7 +157,7 @@ void test_disabled(ExplicitlyDisableAuth *a) {
a->f();
}
-// CHECK-LABEL: define void @test_addr_disc(ptr noundef {{%.*}}) {{#.*}} {
+// CHECK-LABEL: define{{.*}} void @test_addr_disc(ptr noundef {{%.*}}) {{#.*}}
{
// CHECK: [[VTADDR:%.*]] = load ptr, ptr {{%.*}}, align 8
// CHECK: [[VTABLE:%.*]] = load ptr, ptr [[VTADDR]], align 8
//
@@ -166,7 +182,7 @@ void test_addr_disc(ExplicitAddressDiscrimination *a) {
a->f();
}
-// CHECK-LABEL: define void @test_no_addr_disc(ptr noundef {{%.*}}) {{#.*}} {
+// CHECK-LABEL: define{{.*}} void @test_no_addr_disc(ptr noundef {{%.*}})
{{#.*}} {
// CHECK: [[VTADDR:%.*]] = load ptr, ptr {{%.*}}, align 8
// CHECK: [[VTABLE:%.*]] = load ptr, ptr [[VTADDR]], align 8
//
@@ -185,7 +201,7 @@ void test_no_addr_disc(ExplicitNoAddressDiscrimination *a) {
a->f();
}
-// CHECK-LABEL: define void @test_no_extra_disc(ptr noundef {{%.*}}) {{#.*}} {
+// CHECK-LABEL: define{{.*}} void @test_no_extra_disc(ptr noundef {{%.*}})
{{#.*}} {
// CHECK: [[VTADDR:%.*]] = load ptr, ptr {{%.*}}, align 8
// CHECK: [[VTABLE:%.*]] = load ptr, ptr [[VTADDR]], align 8
//
@@ -206,7 +222,7 @@ void test_no_extra_disc(ExplicitNoExtraDiscrimination *a) {
a->f();
}
-// CHECK-LABEL: define void @test_type_disc(ptr noundef {{%.*}}) {{#.*}} {
+// CHECK-LABEL: define{{.*}} void @test_type_disc(ptr noundef {{%.*}}) {{#.*}}
{
// CHECK: [[VTADDR:%.*]] = load ptr, ptr {{%.*}}, align 8
// CHECK: [[VTABLE:%.*]] = load ptr, ptr [[VTADDR]], align 8
//
@@ -229,7 +245,7 @@ void test_type_disc(ExplicitTypeDiscrimination *a) {
a->f();
}
-// CHECK-LABEL: define void @test_custom_disc(ptr noundef {{%.*}}) {{#.*}} {
+// CHECK-LABEL: define{{.*}} void @test_custom_disc(ptr noundef {{%.*}})
{{#.*}} {
// CHECK: [[VTADDR:%.*]] = load ptr, ptr {{%.*}}, align 8
// CHECK: [[VTABLE:%.*]] = load ptr, ptr [[VTADDR]], align 8
//
@@ -257,7 +273,7 @@ void test_custom_disc(ExplicitCustomDiscrimination *a) {
// Codegen should be the same as the simple cases above once we have a vtable.
//
-// CHECK-LABEL: define void @test_subclass_default(ptr noundef {{%.*}})
{{#.*}} {
+// CHECK-LABEL: define{{.*}} void @test_subclass_default(ptr noundef {{%.*}})
{{#.*}} {
// CHECK: [[VTADDR:%.*]] = call noundef ptr @_ZN5test113make_subclass
// CHECK: [[VTABLE:%.*]] = load ptr, ptr [[VTADDR]], align 8
//
@@ -279,7 +295,7 @@ void test_subclass_default(NoExplicitAuth *a) {
make_subclass(a)->f();
}
-// CHECK-LABEL: define void @test_subclass_disabled(ptr noundef {{%.*}})
{{#.*}} {
+// CHECK-LABEL: define{{.*}} void @test_subclass_disabled(ptr noundef {{%.*}})
{{#.*}} {
// CHECK: [[VTADDR:%.*]] = call noundef ptr @_ZN5test113make_subclass
// CHECK: [[VTABLE:%.*]] = load ptr, ptr [[VTADDR]], align 8
// CHECK-NOT: call i64 @llvm.ptrauth.auth
@@ -287,7 +303,7 @@ void test_subclass_disabled(ExplicitlyDisableAuth *a) {
make_subclass(a)->f();
}
-// CHECK-LABEL: define void @test_subclass_addr_disc(ptr noundef {{%.*}})
{{#.*}} {
+// CHECK-LABEL: define{{.*}} void @test_subclass_addr_disc(ptr noundef
{{%.*}}) {{#.*}} {
// CHECK: [[VTADDR:%.*]] = call noundef ptr @_ZN5test113make_subclass
// CHECK: [[VTABLE:%.*]] = load ptr, ptr [[VTADDR]], align 8
//
@@ -312,7 +328,7 @@ void test_subclass_addr_disc(ExplicitAddressDiscrimination
*a) {
make_subclass(a)->f();
}
-// CHECK-LABEL: define void @test_subclass_no_addr_disc(ptr noundef {{%.*}})
{{#.*}} {
+// CHECK-LABEL: define{{.*}} void @test_subclass_no_addr_disc(ptr noundef
{{%.*}}) {{#.*}} {
// CHECK: [[VTADDR:%.*]] = call noundef ptr @_ZN5test113make_subclass
// CHECK: [[VTABLE:%.*]] = load ptr, ptr [[VTADDR]], align 8
//
@@ -331,7 +347,7 @@ void
test_subclass_no_addr_disc(ExplicitNoAddressDiscrimination *a) {
make_subclass(a)->f();
}
-// CHECK-LABEL: define void @test_subclass_no_extra_disc(ptr noundef {{%.*}})
{{#.*}} {
+// CHECK-LABEL: define{{.*}} void @test_subclass_no_extra_disc(ptr noundef
{{%.*}}) {{#.*}} {
// CHECK: [[VTADDR:%.*]] = call noundef ptr @_ZN5test113make_subclass
// CHECK: [[VTABLE:%.*]] = load ptr, ptr [[VTADDR]], align 8
//
@@ -352,7 +368,7 @@ void
test_subclass_no_extra_disc(ExplicitNoExtraDiscrimination *a) {
make_subclass(a)->f();
}
-// CHECK-LABEL: define void @test_subclass_type_disc(ptr noundef {{%.*}})
{{#.*}} {
+// CHECK-LABEL: define{{.*}} void @test_subclass_type_disc(ptr noundef
{{%.*}}) {{#.*}} {
// CHECK: [[VTADDR:%.*]] = call noundef ptr @_ZN5test113make_subclass
// CHECK: [[VTABLE:%.*]] = load ptr, ptr [[VTADDR]], align 8
//
@@ -375,7 +391,7 @@ void test_subclass_type_disc(ExplicitTypeDiscrimination *a)
{
make_subclass(a)->f();
}
-// CHECK-LABEL: define void @test_subclass_custom_disc(ptr noundef {{%.*}})
{{#.*}} {
+// CHECK-LABEL: define{{.*}} void @test_subclass_custom_disc(ptr noundef
{{%.*}}) {{#.*}} {
// CHECK: [[VTADDR:%.*]] = call noundef ptr @_ZN5test113make_subclass
// CHECK: [[VTABLE:%.*]] = load ptr, ptr [[VTADDR]], align 8
//
@@ -404,7 +420,7 @@ void test_subclass_custom_disc(ExplicitCustomDiscrimination
*a) {
// Codegen should be the same as the simple cases above once we have a vtable.
//
-// CHECK-LABEL: define void @test_multiple_default(ptr noundef {{%.*}})
{{#.*}} {
+// CHECK-LABEL: define{{.*}} void @test_multiple_default(ptr noundef {{%.*}})
{{#.*}} {
// CHECK: [[CALL:%.*]] = call noundef ptr
@_ZN5test121make_multiple_primary
// CHECK: [[VTADDR:%.*]] = getelementptr inbounds i8, ptr [[CALL]],
i64 8
// CHECK: [[VTABLE:%.*]] = load ptr, ptr [[VTADDR]], align 8
@@ -427,7 +443,7 @@ void test_multiple_default(NoExplicitAuth *a) {
make_multiple_primary(a)->f();
}
-// CHECK-LABEL: define void @test_multiple_disabled(ptr noundef {{%.*}})
{{#.*}} {
+// CHECK-LABEL: define{{.*}} void @test_multiple_disabled(ptr noundef {{%.*}})
{{#.*}} {
// CHECK: [[CALL:%.*]] = call noundef ptr
@_ZN5test121make_multiple_primary
// CHECK: [[VTADDR:%.*]] = getelementptr inbounds i8, ptr [[CALL]],
i64 8
// CHECK: [[VTABLE:%.*]] = load ptr, ptr [[VTADDR]], align 8
@@ -436,7 +452,7 @@ void test_multiple_disabled(ExplicitlyDisableAuth *a) {
make_multiple_primary(a)->f();
}
-// CHECK-LABEL: define void @test_multiple_custom_disc(ptr noundef {{%.*}})
{{#.*}} {
+// CHECK-LABEL: define{{.*}} void @test_multiple_custom_disc(ptr noundef
{{%.*}}) {{#.*}} {
// CHECK: [[CALL:%.*]] = call noundef ptr
@_ZN5test121make_multiple_primary
// CHECK: [[VTADDR:%.*]] = getelementptr inbounds i8, ptr [[CALL]],
i64 8
// CHECK: [[VTABLE:%.*]] = load ptr, ptr [[VTADDR]], align 8
@@ -466,7 +482,7 @@ void test_multiple_custom_disc(ExplicitCustomDiscrimination
*a) {
// but twice for vtt/vtable. The names in the vtt version have "VTT" prefixes.
//
-// CHECK-LABEL: define void @test_virtual_default(ptr noundef {{%.*}}) {{#.*}}
{
+// CHECK-LABEL: define{{.*}} void @test_virtual_default(ptr noundef {{%.*}})
{{#.*}} {
// CHECK: [[VTTADDR:%.*]] = call noundef ptr
@_ZN5test120make_virtual_primary
// CHECK: [[VTTABLE:%.*]] = load ptr, ptr [[VTTADDR]], align 8
//
@@ -509,13 +525,13 @@ void test_virtual_default(NoExplicitAuth *a) {
make_virtual_primary(a)->f();
}
-// CHECK-LABEL: define void @test_virtual_disabled(ptr noundef {{%.*}})
{{#.*}} {
+// CHECK-LABEL: define{{.*}} void @test_virtual_disabled(ptr noundef {{%.*}})
{{#.*}} {
// CHECK-NOT: call i64 @llvm.ptrauth.auth
void test_virtual_disabled(ExplicitlyDisableAuth *a) {
make_virtual_primary(a)->f();
}
-// CHECK-LABEL: define void @test_virtual_custom_disc(ptr noundef {{%.*}})
{{#.*}} {
+// CHECK-LABEL: define{{.*}} void @test_virtual_custom_disc(ptr noundef
{{%.*}}) {{#.*}} {
// CHECK: [[VTTADDR:%.*]] = call noundef ptr
@_ZN5test120make_virtual_primary
// CHECK: [[VTTABLE:%.*]] = load ptr, ptr [[VTTADDR]], align 8
//
diff --git a/clang/test/CodeGenCXX/ptrauth-rtti-layout.cpp
b/clang/test/CodeGenCXX/ptrauth-rtti-layout.cpp
index b4a8784a33d8c..2b633addd677e 100644
--- a/clang/test/CodeGenCXX/ptrauth-rtti-layout.cpp
+++ b/clang/test/CodeGenCXX/ptrauth-rtti-layout.cpp
@@ -1,10 +1,16 @@
-// RUN: %clang_cc1 %s -I%S -triple=arm64-apple-ios -fptrauth-calls -std=c++11
-emit-llvm -o - | FileCheck %s
+// RUN: %clang_cc1 %s -I%S -triple=arm64-apple-ios -fptrauth-calls
-std=c++11 -emit-llvm -o - | FileCheck --check-prefix=DARWIN %s
+// RUN: %clang_cc1 %s -I%S -triple=aarch64-linux-gnu -fptrauth-calls
-std=c++11 -emit-llvm -o - | FileCheck --check-prefix=ELF %s
+
#include <typeinfo>
struct A { int a; };
-// CHECK: @_ZTVN10__cxxabiv117__class_type_infoE = external global [0 x ptr]
-// CHECK: @_ZTS1A = linkonce_odr hidden constant [3 x i8] c"1A\00"
-// CHECK: @_ZTI1A = linkonce_odr hidden constant { ptr, ptr } { ptr ptrauth
(ptr getelementptr inbounds (ptr, ptr @_ZTVN10__cxxabiv117__class_type_infoE,
i64 2), i32 2), ptr inttoptr (i64 add (i64 ptrtoint (ptr @_ZTS1A to i64), i64
-9223372036854775808) to ptr) }
+// DARWIN: @_ZTVN10__cxxabiv117__class_type_infoE = external global [0 x ptr]
+// DARWIN: @_ZTS1A = linkonce_odr hidden constant [3 x i8] c"1A\00"
+// DARWIN: @_ZTI1A = linkonce_odr hidden constant { ptr, ptr } { ptr ptrauth
(ptr getelementptr inbounds (ptr, ptr @_ZTVN10__cxxabiv117__class_type_infoE,
i64 2), i32 2), ptr inttoptr (i64 add (i64 ptrtoint (ptr @_ZTS1A to i64), i64
-9223372036854775808) to ptr) }
+
+// ELF: @_ZTVN10__cxxabiv117__class_type_infoE = external global [0 x ptr]
+// ELF: @_ZTS1A = linkonce_odr constant [3 x i8] c"1A\00"
+// ELF: @_ZTI1A = linkonce_odr constant { ptr, ptr } { ptr ptrauth (ptr
getelementptr inbounds (ptr, ptr @_ZTVN10__cxxabiv117__class_type_infoE, i64
2), i32 2), ptr @_ZTS1A }
auto ATI = typeid(A);
diff --git a/clang/test/CodeGenCXX/ptrauth-static-destructors.cpp
b/clang/test/CodeGenCXX/ptrauth-static-destructors.cpp
index cad43dc0746df..1240f26d329da 100644
--- a/clang/test/CodeGenCXX/ptrauth-static-destructors.cpp
+++ b/clang/test/CodeGenCXX/ptrauth-static-destructors.cpp
@@ -2,8 +2,13 @@
// RUN: | FileCheck %s --check-prefix=CXAATEXIT
// RUN: %clang_cc1 -triple arm64-apple-ios -fptrauth-calls -emit-llvm
-std=c++11 %s -o - \
-// RUN: -fno-use-cxa-atexit \
-// RUN: | FileCheck %s --check-prefix=ATEXIT
+// RUN: -fno-use-cxa-atexit | FileCheck %s --check-prefixes=ATEXIT,DARWIN
+
+// RUN: %clang_cc1 -triple aarch64-linux-gnu -fptrauth-calls -emit-llvm
-std=c++11 %s -o - \
+// RUN: | FileCheck %s --check-prefix=CXAATEXIT
+
+// RUN: %clang_cc1 -triple aarch64-linux-gnu -fptrauth-calls -emit-llvm
-std=c++11 %s -o - \
+// RUN: -fno-use-cxa-atexit | FileCheck %s --check-prefixes=ATEXIT,ELF
class Foo {
public:
@@ -20,5 +25,7 @@ Foo global;
// ATEXIT: define internal void @__cxx_global_var_init()
// ATEXIT: %{{.*}} = call i32 @atexit(ptr ptrauth (ptr @__dtor_global, i32
0))
-// ATEXIT: define internal void @__dtor_global() {{.*}} section
"__TEXT,__StaticInit,regular,pure_instructions" {
-// ATEXIT: %{{.*}} = call ptr @_ZN3FooD1Ev(ptr @global)
+// DARWIN: define internal void @__dtor_global() {{.*}} section
"__TEXT,__StaticInit,regular,pure_instructions" {
+// ELF: define internal void @__dtor_global() {{.*}} section
".text.startup" {
+// DARWIN: %{{.*}} = call ptr @_ZN3FooD1Ev(ptr @global)
+// ELF: call void @_ZN3FooD1Ev(ptr @global)
diff --git a/clang/test/CodeGenCXX/ptrauth-throw.cpp
b/clang/test/CodeGenCXX/ptrauth-throw.cpp
index cea7226547e5a..0e6091a370223 100644
--- a/clang/test/CodeGenCXX/ptrauth-throw.cpp
+++ b/clang/test/CodeGenCXX/ptrauth-throw.cpp
@@ -1,5 +1,8 @@
-// RUN: %clang_cc1 -triple
arm64-apple-ios -fptrauth-calls -fcxx-exceptions -emit-llvm %s -o - | FileCheck
%s --check-prefix=CHECK
-// RUN: %clang_cc1 -fptrauth-function-pointer-type-discrimination -triple
arm64-apple-ios -fptrauth-calls -fcxx-exceptions -emit-llvm %s -o - | FileCheck
%s --check-prefix=CHECKDISC
+// RUN: %clang_cc1 -triple
arm64-apple-ios -fptrauth-calls -fcxx-exceptions -emit-llvm %s -o - |
FileCheck %s --check-prefix=CHECK
+// RUN: %clang_cc1 -fptrauth-function-pointer-type-discrimination -triple
arm64-apple-ios -fptrauth-calls -fcxx-exceptions -emit-llvm %s -o - |
FileCheck %s --check-prefix=CHECKDISC
+
+// RUN: %clang_cc1 -triple
aarch64-linux-gnu -fptrauth-calls -fcxx-exceptions -emit-llvm %s -o - |
FileCheck %s --check-prefix=CHECK
+// RUN: %clang_cc1 -fptrauth-function-pointer-type-discrimination -triple
aarch64-linux-gnu -fptrauth-calls -fcxx-exceptions -emit-llvm %s -o - |
FileCheck %s --check-prefix=CHECKDISC
class Foo {
public:
@@ -7,10 +10,10 @@ class Foo {
}
};
-// CHECK-LABEL: define void @_Z1fv()
+// CHECK-LABEL: define{{.*}} void @_Z1fv()
// CHECK: call void @__cxa_throw(ptr %{{.*}}, ptr @_ZTI3Foo, ptr ptrauth (ptr
@_ZN3FooD1Ev, i32 0))
-// CHECKDISC-LABEL: define void @_Z1fv()
+// CHECKDISC-LABEL: define{{.*}} void @_Z1fv()
// CHECKDISC: call void @__cxa_throw(ptr %{{.*}}, ptr @_ZTI3Foo, ptr ptrauth
(ptr @_ZN3FooD1Ev, i32 0, i64 10942))
void f() {
@@ -18,10 +21,10 @@ void f() {
}
// __cxa_throw is defined to take its destructor as "void (*)(void *)" in the
ABI.
-// CHECK-LABEL: define void @__cxa_throw({{.*}})
+// CHECK-LABEL: define{{.*}} void @__cxa_throw({{.*}})
// CHECK: call void {{%.*}}(ptr noundef {{%.*}}) [ "ptrauth"(i32 0, i64 0) ]
-// CHECKDISC-LABEL: define void @__cxa_throw({{.*}})
+// CHECKDISC-LABEL: define{{.*}} void @__cxa_throw({{.*}})
// CHECKDISC: call void {{%.*}}(ptr noundef {{%.*}}) [ "ptrauth"(i32 0, i64
10942) ]
extern "C" void __cxa_throw(void *exception, void *, void (*dtor)(void *)) {
diff --git a/clang/test/CodeGenCXX/ptrauth-thunks.cpp
b/clang/test/CodeGenCXX/ptrauth-thunks.cpp
index a85c8c4c065c4..f4491a3aab7ab 100644
--- a/clang/test/CodeGenCXX/ptrauth-thunks.cpp
+++ b/clang/test/CodeGenCXX/ptrauth-thunks.cpp
@@ -1,4 +1,5 @@
-// RUN: %clang_cc1 -triple arm64-apple-ios -fptrauth-calls -emit-llvm
-std=c++11 %s -o - | FileCheck %s
+// RUN: %clang_cc1 -triple arm64-apple-ios -fptrauth-calls -emit-llvm
-std=c++11 %s -o - | FileCheck %s
+// RUN: %clang_cc1 -triple aarch64-linux-gnu -fptrauth-calls -emit-llvm
-std=c++11 %s -o - | FileCheck %s
namespace Test1 {
struct B1 {
diff --git a/clang/test/CodeGenCXX/ptrauth-virtual-function.cpp
b/clang/test/CodeGenCXX/ptrauth-virtual-function.cpp
index 563d60780769b..4aa24738d8ce3 100644
--- a/clang/test/CodeGenCXX/ptrauth-virtual-function.cpp
+++ b/clang/test/CodeGenCXX/ptrauth-virtual-function.cpp
@@ -1,4 +1,5 @@
-// RUN: %clang_cc1 -triple arm64-apple-ios -fptrauth-calls -emit-llvm
-std=c++11 %s -o - | FileCheck %s
+// RUN: %clang_cc1 -triple arm64-apple-ios -fptrauth-calls -emit-llvm
-std=c++11 %s -o - | FileCheck --check-prefixes=CHECK,DARWIN %s
+// RUN: %clang_cc1 -triple aarch64-linux-gnu -fptrauth-calls -emit-llvm
-std=c++11 %s -o - | FileCheck --check-prefixes=CHECK,ELF %s
// Check virtual function pointers in vtables are signed.
@@ -182,7 +183,8 @@ V1::~V1() {
// Check sign/authentication of vtable pointers and authentication of virtual
// functions.
-// CHECK-LABEL: define noundef ptr @_ZN2V1D2Ev(
+// DARWIN-LABEL: define noundef ptr @_ZN2V1D2Ev(
+// ELF-LABEL: define dso_local void @_ZN2V1D2Ev(
// CHECK: %[[THIS1:.*]] = load ptr, ptr %{{.*}}
// CHECK: %[[T0:[0-9]+]] = load ptr, ptr %{{.*}}
// CHECK: %[[T1:[0-9]+]] = ptrtoint ptr %[[T0]] to i64
@@ -193,7 +195,7 @@ V1::~V1() {
// CHECK: %[[SIGNED_VTADDR:[0-9]+]] = inttoptr i64 %[[T7]] to ptr
// CHECK: store ptr %[[SIGNED_VTADDR]], ptr %[[THIS1]]
-// CHECK-LABEL: define void @_Z8testB0m0P2B0(
+// CHECK-LABEL: define{{.*}} void @_Z8testB0m0P2B0(
// CHECK: %[[VTABLE:[a-z]+]] = load ptr, ptr %{{.*}}
// CHECK: %[[T0:[0-9]+]] = ptrtoint ptr %[[VTABLE]] to i64
// CHECK: %[[T3:[0-9]+]] = call i64 @llvm.ptrauth.auth(i64 %[[T0]], i32 2, i64
0)
@@ -208,7 +210,7 @@ void testB0m0(B0 *a) {
a->m0();
}
-// CHECK-LABEL: define void @_Z8testB0m1P2B0(
+// CHECK-LABEL: define{{.*}} void @_Z8testB0m1P2B0(
// CHECK: %[[VTABLE:[a-z]+]] = load ptr, ptr %{{.*}}
// CHECK: %[[T0:[0-9]+]] = ptrtoint ptr %[[VTABLE]] to i64
// CHECK: %[[T3:[0-9]+]] = call i64 @llvm.ptrauth.auth(i64 %[[T0]], i32 2, i64
0)
@@ -223,7 +225,7 @@ void testB0m1(B0 *a) {
a->m1();
}
-// CHECK-LABEL: define void @_Z8testB0m2P2B0(
+// CHECK-LABEL: define{{.*}} void @_Z8testB0m2P2B0(
// CHECK: %[[VTABLE:[a-z]+]] = load ptr, ptr %{{.*}}
// CHECK: %[[T0:[0-9]+]] = ptrtoint ptr %[[VTABLE]] to i64
// CHECK: %[[T3:[0-9]+]] = call i64 @llvm.ptrauth.auth(i64 %[[T0]], i32 2, i64
0)
@@ -238,7 +240,7 @@ void testB0m2(B0 *a) {
a->m2();
}
-// CHECK-LABEL: define void @_Z8testD0m0P2D0(
+// CHECK-LABEL: define{{.*}} void @_Z8testD0m0P2D0(
// CHECK: %[[VTABLE:[a-z]+]] = load ptr, ptr %{{.*}}
// CHECK: %[[T0:[0-9]+]] = ptrtoint ptr %[[VTABLE]] to i64
// CHECK: %[[T3:[0-9]+]] = call i64 @llvm.ptrauth.auth(i64 %[[T0]], i32 2, i64
0)
@@ -253,7 +255,7 @@ void testD0m0(D0 *a) {
a->m0();
}
-// CHECK-LABEL: define void @_Z8testD0m1P2D0(
+// CHECK-LABEL: define{{.*}} void @_Z8testD0m1P2D0(
// CHECK: %[[VTABLE:[a-z]+]] = load ptr, ptr %{{.*}}
// CHECK: %[[T0:[0-9]+]] = ptrtoint ptr %[[VTABLE]] to i64
// CHECK: %[[T3:[0-9]+]] = call i64 @llvm.ptrauth.auth(i64 %[[T0]], i32 2, i64
0)
@@ -268,7 +270,7 @@ void testD0m1(D0 *a) {
a->m1();
}
-// CHECK-LABEL: define void @_Z8testD0m2P2D0(
+// CHECK-LABEL: define{{.*}} void @_Z8testD0m2P2D0(
// CHECK: %[[VTABLE:[a-z]+]] = load ptr, ptr %{{.*}}
// CHECK: %[[T0:[0-9]+]] = ptrtoint ptr %[[VTABLE]] to i64
// CHECK: %[[T3:[0-9]+]] = call i64 @llvm.ptrauth.auth(i64 %[[T0]], i32 2, i64
0)
@@ -283,7 +285,7 @@ void testD0m2(D0 *a) {
a->m2();
}
-// CHECK-LABEL: define void @_Z8testD0m3P2D0(
+// CHECK-LABEL: define{{.*}} void @_Z8testD0m3P2D0(
// CHECK: %[[VTABLE:[a-z]+]] = load ptr, ptr %{{.*}}
// CHECK: %[[T0:[0-9]+]] = ptrtoint ptr %[[VTABLE]] to i64
// CHECK: %[[T3:[0-9]+]] = call i64 @llvm.ptrauth.auth(i64 %[[T0]], i32 2, i64
0)
@@ -299,7 +301,7 @@ void testD0m3(D0 *a) {
}
-// CHECK-LABEL: define void @_Z8testD1m0P2D1(
+// CHECK-LABEL: define{{.*}} void @_Z8testD1m0P2D1(
// CHECK: %[[VTABLE:[a-z]+]] = load ptr, ptr %{{.*}}
// CHECK: %[[T0:[0-9]+]] = ptrtoint ptr %[[VTABLE]] to i64
// CHECK: %[[T3:[0-9]+]] = call i64 @llvm.ptrauth.auth(i64 %[[T0]], i32 2, i64
0)
@@ -314,7 +316,7 @@ void testD1m0(D1 *a) {
a->m0();
}
-// CHECK-LABEL: define void @_Z8testD1m1P2D1(
+// CHECK-LABEL: define{{.*}} void @_Z8testD1m1P2D1(
// CHECK: %[[VTABLE:[a-z]+]] = load ptr, ptr %{{.*}}
// CHECK: %[[T0:[0-9]+]] = ptrtoint ptr %[[VTABLE]] to i64
// CHECK: %[[T3:[0-9]+]] = call i64 @llvm.ptrauth.auth(i64 %[[T0]], i32 2, i64
0)
@@ -329,7 +331,7 @@ void testD1m1(D1 *a) {
a->m1();
}
-// CHECK-LABEL: define void @_Z8testD1m2P2D1(
+// CHECK-LABEL: define{{.*}} void @_Z8testD1m2P2D1(
// CHECK: %[[VTABLE:[a-z]+]] = load ptr, ptr %{{.*}}
// CHECK: %[[T0:[0-9]+]] = ptrtoint ptr %[[VTABLE]] to i64
// CHECK: %[[T3:[0-9]+]] = call i64 @llvm.ptrauth.auth(i64 %[[T0]], i32 2, i64
0)
@@ -345,7 +347,7 @@ void testD1m2(D1 *a) {
}
-// CHECK-LABEL: define void @_Z8testD2m0P2D2(
+// CHECK-LABEL: define{{.*}} void @_Z8testD2m0P2D2(
// CHECK: %[[VTABLE:[a-z]+]] = load ptr, ptr %{{.*}}
// CHECK: %[[T0:[0-9]+]] = ptrtoint ptr %[[VTABLE]] to i64
// CHECK: %[[T3:[0-9]+]] = call i64 @llvm.ptrauth.auth(i64 %[[T0]], i32 2, i64
0)
@@ -360,7 +362,7 @@ void testD2m0(D2 *a) {
a->m0();
}
-// CHECK-LABEL: define void @_Z8testD2m1P2D2(
+// CHECK-LABEL: define{{.*}} void @_Z8testD2m1P2D2(
// CHECK: %[[VTABLE:[a-z]+]] = load ptr, ptr %{{.*}}
// CHECK: %[[T0:[0-9]+]] = ptrtoint ptr %[[VTABLE]] to i64
// CHECK: %[[T3:[0-9]+]] = call i64 @llvm.ptrauth.auth(i64 %[[T0]], i32 2, i64
0)
@@ -375,21 +377,21 @@ void testD2m1(D2 *a) {
a->m1();
}
-// CHECK-LABEL: define void @_Z10testD2m2D0P2D2(
+// CHECK-LABEL: define{{.*}} void @_Z10testD2m2D0P2D2(
// CHECK: call void @_ZN2B02m2Ev(ptr noundef nonnull align {{[0-9]+}}
dereferenceable(12) %{{.*}}){{$}}
void testD2m2D0(D2 *a) {
a->D0::m2();
}
-// CHECK-LABEL: define void @_Z10testD2m2D1P2D2(
+// CHECK-LABEL: define{{.*}} void @_Z10testD2m2D1P2D2(
// CHECK: call void @_ZN2B02m2Ev(ptr noundef nonnull align {{[0-9]+}}
dereferenceable(12) %{{.*}}){{$}}
void testD2m2D1(D2 *a) {
a->D1::m2();
}
-// CHECK-LABEL: define void @_Z8testD2m3P2D2(
+// CHECK-LABEL: define{{.*}} void @_Z8testD2m3P2D2(
// CHECK: %[[VTABLE:[a-z]+]] = load ptr, ptr %{{.*}}
// CHECK: %[[T0:[0-9]+]] = ptrtoint ptr %[[VTABLE]] to i64
// CHECK: %[[T3:[0-9]+]] = call i64 @llvm.ptrauth.auth(i64 %[[T0]], i32 2, i64
0)
@@ -404,7 +406,7 @@ void testD2m3(D2 *a) {
a->m3();
}
-// CHECK-LABEL: define void @_Z8testD3m0P2D3(
+// CHECK-LABEL: define{{.*}} void @_Z8testD3m0P2D3(
// CHECK: %[[VTABLE:[a-z]+]] = load ptr, ptr %{{.*}}
// CHECK: %[[T0:[0-9]+]] = ptrtoint ptr %[[VTABLE]] to i64
// CHECK: %[[T3:[0-9]+]] = call i64 @llvm.ptrauth.auth(i64 %[[T0]], i32 2, i64
0)
@@ -419,7 +421,7 @@ void testD3m0(D3 *a) {
a->m0();
}
-// CHECK-LABEL: define void @_Z8testD3m1P2D3(
+// CHECK-LABEL: define{{.*}} void @_Z8testD3m1P2D3(
// CHECK: %[[VTABLE:[a-z]+]] = load ptr, ptr %{{.*}}
// CHECK: %[[T0:[0-9]+]] = ptrtoint ptr %[[VTABLE]] to i64
// CHECK: %[[T3:[0-9]+]] = call i64 @llvm.ptrauth.auth(i64 %[[T0]], i32 2, i64
0)
@@ -434,7 +436,7 @@ void testD3m1(D3 *a) {
a->m1();
}
-// CHECK: define void @_Z8testD3m2P2D3(ptr noundef %[[A:.*]])
+// CHECK: define{{.*}} void @_Z8testD3m2P2D3(ptr noundef %[[A:.*]])
// CHECK: %[[A_ADDR:.*]] = alloca ptr, align 8
// CHECK: store ptr %[[A]], ptr %[[A_ADDR]], align 8
// CHECK: %[[V0:.*]] = load ptr, ptr %[[A_ADDR]], align 8
@@ -459,7 +461,7 @@ void testD3m2(D3 *a) {
a->m2();
}
-// CHECK-LABEL: define void @_Z17testD3Destructor0P2D3(
+// CHECK-LABEL: define{{.*}} void @_Z17testD3Destructor0P2D3(
// CHECK: load ptr, ptr
// CHECK: %[[VTABLE:.*]] = load ptr, ptr %{{.*}}
// CHECK: %[[T2:[0-9]+]] = ptrtoint ptr %[[VTABLE]] to i64
@@ -475,7 +477,7 @@ void testD3Destructor0(D3 *a) {
delete a;
}
-// CHECK-LABEL: define void @_Z17testD3Destructor1P2D3(
+// CHECK-LABEL: define{{.*}} void @_Z17testD3Destructor1P2D3(
// CHECK: %[[T6:.*]] = load ptr, ptr %
// CHECK: %[[VTABLE0:[a-z0-9]+]] = load ptr, ptr %
// CHECK: %[[T2:[0-9]+]] = ptrtoint ptr %[[VTABLE0]] to i64
@@ -492,14 +494,15 @@ void testD3Destructor0(D3 *a) {
// CHECK: %[[T12:[0-9]+]] = load ptr, ptr %[[VFN]]
// CHECK: %[[T13:[0-9]+]] = ptrtoint ptr %[[VFN]] to i64
// CHECK: %[[T14:[0-9]+]] = call i64 @llvm.ptrauth.blend(i64 %[[T13]], i64
57279)
-// CHECK: %call = call noundef ptr %[[T12]](ptr noundef nonnull align
{{[0-9]+}} dereferenceable(32) %{{.*}}) #{{.*}} [ "ptrauth"(i32 0, i64
%[[T14]]) ]
+// DARWIN: %call = call noundef ptr %[[T12]](ptr noundef nonnull align
{{[0-9]+}} dereferenceable(32) %{{.*}}) #{{.*}} [ "ptrauth"(i32 0, i64
%[[T14]]) ]
+// ELF: call void %[[T12]](ptr noundef nonnull align {{[0-9]+}}
dereferenceable(32) %{{.*}}) #{{.*}} [ "ptrauth"(i32 0, i64 %[[T14]]) ]
// CHECK: call void @_ZdlPv(ptr noundef %[[T7]])
void testD3Destructor1(D3 *a) {
::delete a;
}
-// CHECK-LABEL: define void @_Z17testD3Destructor2P2D3(
+// CHECK-LABEL: define{{.*}} void @_Z17testD3Destructor2P2D3(
// CHECK: load ptr, ptr
// CHECK: %[[VTABLE:.*]] = load ptr, ptr %
// CHECK: %[[T2:.*]] = ptrtoint ptr %[[VTABLE]] to i64
@@ -509,7 +512,8 @@ void testD3Destructor1(D3 *a) {
// CHECK: %[[T5:.*]] = load ptr, ptr %[[VFN]]
// CHECK: %[[T6:.*]] = ptrtoint ptr %[[VFN]] to i64
// CHECK: %[[T7:.*]] = call i64 @llvm.ptrauth.blend(i64 %[[T6]], i64 57279)
-// CHECK: %call = call noundef ptr %[[T5]](ptr noundef nonnull align
{{[0-9]+}} dereferenceable(32) %{{.*}}) #{{.*}} [ "ptrauth"(i32 0, i64 %[[T7]])
]
+// DARWIN: %call = call noundef ptr %[[T5]](ptr noundef nonnull align
{{[0-9]+}} dereferenceable(32) %{{.*}}) #{{.*}} [ "ptrauth"(i32 0, i64 %[[T7]])
]
+// ELF: call void %[[T5]](ptr noundef nonnull align {{[0-9]+}}
dereferenceable(32) %{{.*}}) #{{.*}} [ "ptrauth"(i32 0, i64 %[[T7]]) ]
void testD3Destructor2(D3 *a) {
a->~D3();
@@ -526,23 +530,27 @@ void materializeConstructors() {
V1 V1;
}
-// CHECK-LABEL: define linkonce_odr noundef ptr @_ZN2B0C2Ev(
+// DARWIN-LABEL: define linkonce_odr noundef ptr @_ZN2B0C2Ev(
+// ELF-LABEL: define linkonce_odr void @_ZN2B0C2Ev(
// CHECK: %[[THIS:.*]] = load ptr, ptr %
// CHECK: %[[T0:[0-9]+]] = call i64 @llvm.ptrauth.sign(i64 ptrtoint (ptr
getelementptr inbounds inrange(-16, 40) ({ [7 x ptr] }, ptr @_ZTV2B0, i32 0,
i32 0, i32 2) to i64), i32 2, i64 0)
// CHECK: %[[SIGNED_VTADDR:[0-9]+]] = inttoptr i64 %[[T0]] to ptr
// CHECK: store ptr %[[SIGNED_VTADDR]], ptr %[[THIS]]
-// CHECK-LABEL: define linkonce_odr noundef ptr @_ZN2D0C2Ev(
+// DARWIN-LABEL: define linkonce_odr noundef ptr @_ZN2D0C2Ev(
+// ELF-LABEL: define linkonce_odr void @_ZN2D0C2Ev(
// CHECK: %[[T0:[0-9]+]] = call i64 @llvm.ptrauth.sign(i64 ptrtoint (ptr
getelementptr inbounds inrange(-16, 56) ({ [9 x ptr] }, ptr @_ZTV2D0, i32 0,
i32 0, i32 2) to i64), i32 2, i64 0)
// CHECK: %[[SIGNED_VTADDR:[0-9]+]] = inttoptr i64 %[[T0]] to ptr
// CHECK: store ptr %[[SIGNED_VTADDR]], ptr %[[THIS]]
-// CHECK-LABEL: define linkonce_odr noundef ptr @_ZN2D1C2Ev(
+// DARWIN-LABEL: define linkonce_odr noundef ptr @_ZN2D1C2Ev(
+// ELF-LABEL: define linkonce_odr void @_ZN2D1C2Ev(
// CHECK: %[[T0:[0-9]+]] = call i64 @llvm.ptrauth.sign(i64 ptrtoint (ptr
getelementptr inbounds inrange(-16, 48) ({ [8 x ptr] }, ptr @_ZTV2D1, i32 0,
i32 0, i32 2) to i64), i32 2, i64 0)
// CHECK: %[[SIGNED_VTADDR:[0-9]+]] = inttoptr i64 %[[T0]] to ptr
// CHECK: store ptr %[[SIGNED_VTADDR]], ptr %[[THIS]]
-// CHECK-LABEL: define linkonce_odr noundef ptr @_ZN2D2C2Ev(
+// DARWIN-LABEL: define linkonce_odr noundef ptr @_ZN2D2C2Ev(
+// ELF-LABEL: define linkonce_odr void @_ZN2D2C2Ev(
// CHECK: %[[SLOT0:.*]] = load ptr, ptr
// CHECK: %[[SIGN_VTADDR0:[0-9]+]] = call i64 @llvm.ptrauth.sign(i64 ptrtoint
(ptr getelementptr inbounds inrange(-16, 56) ({ [9 x ptr], [8 x ptr] }, ptr
@_ZTV2D2, i32 0, i32 0, i32 2) to i64), i32 2, i64 0)
// CHECK: %[[T1:[0-9]+]] = inttoptr i64 %[[SIGN_VTADDR0]] to ptr
@@ -552,7 +560,8 @@ void materializeConstructors() {
// CHECK: %[[T5:[0-9]+]] = inttoptr i64 %[[SIGN_VTADDR1]] to ptr
// CHECK: store ptr %[[T5]], ptr %[[T3]]
-// CHECK-LABEL: define linkonce_odr noundef ptr @_ZN2V0C2Ev(
+// DARWIN-LABEL: define linkonce_odr noundef ptr @_ZN2V0C2Ev(
+// ELF-LABEL: define linkonce_odr void @_ZN2V0C2Ev(
// CHECK: %[[THIS1]] = load ptr, ptr %
// CHECK: %[[VTT:[a-z0-9]+]] = load ptr, ptr %{{.*}}
// CHECK: %[[T0:[0-9]+]] = load ptr, ptr %[[VTT]]
diff --git a/clang/test/CodeGenCXX/ptrauth-vtable-virtual-inheritance-thunk.cpp
b/clang/test/CodeGenCXX/ptrauth-vtable-virtual-inheritance-thunk.cpp
index 00b1cbd06e0f0..031bb48608af7 100644
--- a/clang/test/CodeGenCXX/ptrauth-vtable-virtual-inheritance-thunk.cpp
+++ b/clang/test/CodeGenCXX/ptrauth-vtable-virtual-inheritance-thunk.cpp
@@ -1,4 +1,7 @@
-// RUN: %clang_cc1 %s -x c++ -std=c++11 -triple arm64-apple-ios
-fptrauth-intrinsics -fptrauth-calls
-fptrauth-vtable-pointer-type-discrimination -emit-llvm -O0
-disable-llvm-passes -o - | FileCheck --check-prefix=CHECK %s
+// 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
@@ -103,9 +106,11 @@
// CHECK: @_ZTVN10__cxxabiv120__si_class_type_infoE = external global [0 x ptr]
-// CHECK: @_ZTS1B = linkonce_odr hidden constant [3 x i8] c"1B\00", align 1
+// 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: @_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
+// 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: @_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
@@ -177,7 +182,8 @@
// 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)),
-// CHECK-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
+// 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, ...);
@@ -284,13 +290,15 @@ int main() {
}
// And check the thunks
-// CHECK: ptr @_ZTv0_n48_N1CD1Ev(ptr noundef %this)
+// 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)
-// CHECK: ptr @_ZTv0_n48_N1DD1Ev(ptr noundef %this)
+// 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)
diff --git a/clang/test/CodeGenCXX/ubsan-vtable-checks.cpp
b/clang/test/CodeGenCXX/ubsan-vtable-checks.cpp
index 72c59cb41c34b..c891ff0a4fa42 100644
--- a/clang/test/CodeGenCXX/ubsan-vtable-checks.cpp
+++ b/clang/test/CodeGenCXX/ubsan-vtable-checks.cpp
@@ -3,6 +3,8 @@
// RUN: %clang_cc1 -std=c++11 -triple x86_64-unknown-linux -emit-llvm
-fsanitize=null,vptr %s -o - | FileCheck %s --check-prefix=CHECK-VPTR
--check-prefix=ITANIUM
// RUN: %clang_cc1 -std=c++11 -triple x86_64-windows -emit-llvm
-fsanitize=null,vptr %s -o - | FileCheck %s --check-prefix=CHECK-VPTR
--check-prefix=MSABI --check-prefix=CHECK-VPTR-MS
// RUN: %clang_cc1 -std=c++11 -triple arm64e-ios-13 -emit-llvm
-fptrauth-intrinsics -fptrauth-calls
-fptrauth-vtable-pointer-type-discrimination
-fptrauth-vtable-pointer-address-discrimination -fsanitize=null,vptr %s -o - |
FileCheck %s --check-prefix=CHECK-VPTR --check-prefix=ITANIUM
--check-prefix=CHECK-PTRAUTH
+// RUN: %clang_cc1 -std=c++11 -triple aarch64-unknown-linux -emit-llvm
-fptrauth-intrinsics -fptrauth-calls
-fptrauth-vtable-pointer-type-discrimination
-fptrauth-vtable-pointer-address-discrimination -fsanitize=null,vptr %s -o - |
FileCheck %s --check-prefix=CHECK-VPTR --check-prefix=ITANIUM
--check-prefix=CHECK-PTRAUTH
+
struct T {
virtual ~T() {}
virtual int v() { return 1; }
@@ -29,7 +31,7 @@ int get_v(T* t) {
// CHECK-NULL: load ptr, ptr {{.*}}
// CHECK-PTRAUTH: [[CAST_VTABLE:%.*]] = ptrtoint ptr %vtable to i64
- // CHECK-PTRAUTH: [[STRIPPED_VTABLE:%.*]] = call i64 @llvm.ptrauth.strip(i64
[[CAST_VTABLE]], i32 0), !nosanitize !2
+ // CHECK-PTRAUTH: [[STRIPPED_VTABLE:%.*]] = call i64 @llvm.ptrauth.strip(i64
[[CAST_VTABLE]], i32 0), !nosanitize
// CHECK-PTRAUTH: [[STRIPPED_PTR:%.*]] = inttoptr i64 [[STRIPPED_VTABLE]] to
ptr
// CHECK-PTRAUTH: [[STRIPPED_INT:%.*]] = ptrtoint ptr [[STRIPPED_PTR]] to i64
// Make sure authed vtable pointer feeds into hashing
diff --git
a/clang/test/SemaCXX/ptrauth-incomplete-virtual-member-function-return-arg-type.cpp
b/clang/test/SemaCXX/ptrauth-incomplete-virtual-member-function-return-arg-type.cpp
index 41bbba0e832fd..9cc88750363c6 100644
---
a/clang/test/SemaCXX/ptrauth-incomplete-virtual-member-function-return-arg-type.cpp
+++
b/clang/test/SemaCXX/ptrauth-incomplete-virtual-member-function-return-arg-type.cpp
@@ -1,4 +1,5 @@
-// RUN: %clang_cc1 -triple arm64-apple-ios -std=c++17 -Wno-vla -fsyntax-only
-verify -fptrauth-intrinsics -fptrauth-calls %s
+// RUN: %clang_cc1 -triple arm64-apple-ios -std=c++17 -Wno-vla -fsyntax-only
-verify -fptrauth-intrinsics -fptrauth-calls %s
+// RUN: %clang_cc1 -triple aarch64-linux-gnu -std=c++17 -Wno-vla -fsyntax-only
-verify -fptrauth-intrinsics -fptrauth-calls %s
struct Incomplete0; // expected-note 3 {{forward declaration of 'Incomplete0'}}
diff --git a/clang/test/SemaCXX/vtable_pointer_authentication_attribute.cpp
b/clang/test/SemaCXX/vtable_pointer_authentication_attribute.cpp
index 3a3386196fbfa..f228c4e6ad0c0 100644
--- a/clang/test/SemaCXX/vtable_pointer_authentication_attribute.cpp
+++ b/clang/test/SemaCXX/vtable_pointer_authentication_attribute.cpp
@@ -1,4 +1,5 @@
-// RUN: %clang_cc1 -fsyntax-only -triple arm64-apple-ios -verify
-fptrauth-calls -std=c++2a %s
+// RUN: %clang_cc1 -fsyntax-only -triple arm64-apple-ios -verify
-fptrauth-calls -std=c++2a %s
+// RUN: %clang_cc1 -fsyntax-only -triple aarch64-linux-gnu -verify
-fptrauth-calls -std=c++2a %s
namespace basic {
>From ab262e543773360c30acfe6f782f989969671ada Mon Sep 17 00:00:00 2001
From: Daniil Kovalev <dkova...@accesssoftek.com>
Date: Fri, 19 Jul 2024 00:20:24 +0300
Subject: [PATCH 2/2] Add ELF tests for #98847 (fptr resigning)
---
.../ptrauth-function-lvalue-cast-disc.c | 10 +++---
...ptrauth-function-type-discriminator-cast.c | 32 +++++++++++++------
2 files changed, 29 insertions(+), 13 deletions(-)
diff --git a/clang/test/CodeGen/ptrauth-function-lvalue-cast-disc.c
b/clang/test/CodeGen/ptrauth-function-lvalue-cast-disc.c
index 7d76649e2e49c..40bba99478192 100644
--- a/clang/test/CodeGen/ptrauth-function-lvalue-cast-disc.c
+++ b/clang/test/CodeGen/ptrauth-function-lvalue-cast-disc.c
@@ -1,12 +1,14 @@
// RUN: %clang_cc1 %s -triple arm64e-apple-ios13 -fptrauth-calls
-fptrauth-intrinsics -emit-llvm -o-
-fptrauth-function-pointer-type-discrimination | FileCheck -check-prefixes
CHECK,TYPE %s
+// RUN: %clang_cc1 %s -triple aarch64-linux-gnu -fptrauth-calls
-fptrauth-intrinsics -emit-llvm -o-
-fptrauth-function-pointer-type-discrimination | FileCheck -check-prefixes
CHECK,TYPE %s
// RUN: %clang_cc1 %s -triple arm64e-apple-ios13 -fptrauth-calls
-fptrauth-intrinsics -emit-llvm -o- | FileCheck -check-prefixes CHECK,ZERO %s
+// RUN: %clang_cc1 %s -triple aarch64-linux-gnu -fptrauth-calls
-fptrauth-intrinsics -emit-llvm -o- | FileCheck -check-prefixes CHECK,ZERO %s
typedef void (*fptr_t)(void);
char *cptr;
void (*fptr)(void);
-// CHECK-LABEL: define void @test1
+// CHECK-LABEL: define{{.*}} void @test1
void test1() {
// TYPE: [[LOAD:%.*]] = load ptr, ptr @cptr
// TYPE: [[TOINT:%.*]] = ptrtoint ptr [[LOAD]] to i64
@@ -17,7 +19,7 @@ void test1() {
(*(fptr_t)cptr)();
}
-// CHECK-LABEL: define i8 @test2
+// CHECK-LABEL: define{{.*}} i8 @test2
char test2() {
return *(char *)fptr;
@@ -35,7 +37,7 @@ char test2() {
// ZERO-NOT: @llvm.ptrauth.resign
}
-// CHECK-LABEL: define void @test4
+// CHECK-LABEL: define{{.*}} void @test4
void test4() {
(*((fptr_t)(&*((char *)(&*(fptr_t)cptr)))))();
@@ -49,7 +51,7 @@ void test4() {
}
void *vptr;
-// CHECK-LABEL: define void @test5
+// CHECK-LABEL: define{{.*}} void @test5
void test5() {
vptr = &*(char *)fptr;
diff --git a/clang/test/CodeGen/ptrauth-function-type-discriminator-cast.c
b/clang/test/CodeGen/ptrauth-function-type-discriminator-cast.c
index cdf9ee4907525..1a1dce6f4a66e 100644
--- a/clang/test/CodeGen/ptrauth-function-type-discriminator-cast.c
+++ b/clang/test/CodeGen/ptrauth-function-type-discriminator-cast.c
@@ -1,6 +1,20 @@
-// RUN: %clang_cc1 %s -fptrauth-function-pointer-type-discrimination -triple
arm64e-apple-ios13 -fptrauth-calls -fptrauth-intrinsics -disable-llvm-passes
-emit-llvm -o- | FileCheck %s --check-prefixes=CHECK,TYPE
-// RUN: %clang_cc1 %s -triple arm64e-apple-ios13 -fptrauth-calls
-fptrauth-intrinsics -disable-llvm-passes -emit-llvm -o- | FileCheck %s
--check-prefixes=CHECK,ZERO
-// RUN: %clang_cc1 -xc++ %s -fptrauth-function-pointer-type-discrimination
-triple arm64e-apple-ios13 -fptrauth-calls -fptrauth-intrinsics
-disable-llvm-passes -emit-llvm -o- | FileCheck %s
--check-prefixes=CHECK,CHECKCXX,TYPE,TYPECXX
+// RUN: %clang_cc1 %s -fptrauth-function-pointer-type-discrimination -triple
arm64e-apple-ios13 -fptrauth-calls -fptrauth-intrinsics \
+// RUN: -disable-llvm-passes -emit-llvm -o- | FileCheck %s
--check-prefixes=CHECK,TYPE
+
+// RUN: %clang_cc1 %s -fptrauth-function-pointer-type-discrimination -triple
aarch64-linux-gnu -fptrauth-calls -fptrauth-intrinsics \
+// RUN: -disable-llvm-passes -emit-llvm -o- | FileCheck %s
--check-prefixes=CHECK,TYPE
+
+// RUN: %clang_cc1 %s -triple
arm64e-apple-ios13 -fptrauth-calls -fptrauth-intrinsics \
+// RUN: -disable-llvm-passes -emit-llvm -o- | FileCheck %s
--check-prefixes=CHECK,ZERO
+
+// RUN: %clang_cc1 %s -triple
aarch64-linux-gnu -fptrauth-calls -fptrauth-intrinsics \
+// RUN: -disable-llvm-passes -emit-llvm -o- | FileCheck %s
--check-prefixes=CHECK,ZERO
+
+// RUN: %clang_cc1 %s -fptrauth-function-pointer-type-discrimination -triple
arm64e-apple-ios13 -fptrauth-calls -fptrauth-intrinsics \
+// RUN: -disable-llvm-passes -emit-llvm -xc++ -o- | FileCheck %s
--check-prefixes=CHECK,CHECKCXX,TYPE,TYPECXX
+
+// RUN: %clang_cc1 %s -fptrauth-function-pointer-type-discrimination -triple
aarch64-linux-gnu -fptrauth-calls -fptrauth-intrinsics \
+// RUN: -disable-llvm-passes -emit-llvm -xc++ -o- | FileCheck %s
--check-prefixes=CHECK,CHECKCXX,TYPE,TYPECXX
#ifdef __cplusplus
extern "C" {
@@ -19,12 +33,12 @@ struct ptr_member {
ptr_member pm;
void (*test_member)() = (void (*)())pm.fptr_;
-// CHECKCXX-LABEL: define internal void @__cxx_global_var_init
+// CHECKCXX-LABEL: define{{.*}} internal void @__cxx_global_var_init
// TYPECXX: call i64 @llvm.ptrauth.resign(i64 {{.*}}, i32 0, i64 2712, i32 0,
i64 18983)
#endif
-// CHECK-LABEL: define void @test_cast_to_opaque
+// CHECK-LABEL: define{{.*}} void @test_cast_to_opaque
void test_cast_to_opaque() {
opaque = (void *)f;
@@ -33,7 +47,7 @@ void test_cast_to_opaque() {
// ZERO-NOT: @llvm.ptrauth.resign
}
-// CHECK-LABEL: define void @test_cast_from_opaque
+// CHECK-LABEL: define{{.*}} void @test_cast_from_opaque
void test_cast_from_opaque() {
fptr = (void (*)(void))opaque;
@@ -48,7 +62,7 @@ void test_cast_from_opaque() {
// ZERO-NOT: @llvm.ptrauth.resign
}
-// CHECK-LABEL: define void @test_cast_to_intptr
+// CHECK-LABEL: define{{.*}} void @test_cast_to_intptr
void test_cast_to_intptr() {
uintptr = (unsigned long)fptr;
@@ -69,14 +83,14 @@ void test_cast_to_intptr() {
// ZERO-NOT: @llvm.ptrauth.resign
}
-// CHECK-LABEL: define void @test_function_to_function_cast
+// CHECK-LABEL: define{{.*}} void @test_function_to_function_cast
void test_function_to_function_cast() {
void (*fptr2)(int) = (void (*)(int))fptr;
// TYPE: call i64 @llvm.ptrauth.resign(i64 {{.*}}, i32 0, i64 18983, i32 0,
i64 2712)
// ZERO-NOT: @llvm.ptrauth.resign
}
-// CHECK-LABEL: define void @test_call_lvalue_cast
+// CHECK-LABEL: define{{.*}} void @test_call_lvalue_cast
void test_call_lvalue_cast() {
(*(void (*)(int))f)(42);
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