57 lines · cpp
1// RUN: %clang_cc1 -triple arm64-apple-ios -fptrauth-calls -emit-llvm -std=c++11 %s -o - \2// RUN: | FileCheck %s --check-prefix=CXAATEXIT3 4// RUN: %clang_cc1 -triple arm64-apple-ios -fptrauth-calls -emit-llvm -std=c++11 %s -o - \5// RUN: -fno-use-cxa-atexit | FileCheck %s --check-prefixes=ATEXIT,ATEXIT_DARWIN6 7// RUN: %clang_cc1 -triple aarch64-linux-gnu -fptrauth-calls -emit-llvm -std=c++11 %s -o - \8// RUN: | FileCheck %s --check-prefix=CXAATEXIT9 10// RUN: %clang_cc1 -triple aarch64-linux-gnu -fptrauth-calls -emit-llvm -std=c++11 %s -o - \11// RUN: -fno-use-cxa-atexit | FileCheck %s --check-prefixes=ATEXIT,ATEXIT_ELF12 13// RUN: %clang_cc1 -triple arm64-apple-ios -fptrauth-calls -emit-llvm -std=c++11 %s \14// RUN: -fptrauth-function-pointer-type-discrimination -o - | FileCheck %s --check-prefix=CXAATEXIT_DISC15 16// RUN: %clang_cc1 -triple arm64-apple-ios -fptrauth-calls -emit-llvm -std=c++11 %s -o - \17// RUN: -fptrauth-function-pointer-type-discrimination -fno-use-cxa-atexit \18// RUN: | FileCheck %s --check-prefixes=ATEXIT_DISC,ATEXIT_DISC_DARWIN19 20// RUN: %clang_cc1 -triple aarch64-linux-gnu -fptrauth-calls -emit-llvm -std=c++11 %s \21// RUN: -fptrauth-function-pointer-type-discrimination -o - | FileCheck %s --check-prefix=CXAATEXIT_DISC22 23// RUN: %clang_cc1 -triple aarch64-linux-gnu -fptrauth-calls -emit-llvm -std=c++11 %s -o - \24// RUN: -fptrauth-function-pointer-type-discrimination -fno-use-cxa-atexit \25// RUN: | FileCheck %s --check-prefixes=ATEXIT_DISC,ATEXIT_DISC_ELF26 27class Foo {28 public:29 ~Foo() {30 }31};32 33Foo global;34 35// CXAATEXIT: define internal void @__cxx_global_var_init()36// CXAATEXIT: call i32 @__cxa_atexit(ptr ptrauth (ptr @_ZN3FooD1Ev, i32 0), ptr @global, ptr @__dso_handle)37 38// CXAATEXIT_DISC: define internal void @__cxx_global_var_init()39// CXAATEXIT_DISC: call i32 @__cxa_atexit(ptr ptrauth (ptr @_ZN3FooD1Ev, i32 0, i64 10942), ptr @global, ptr @__dso_handle)40 41// ATEXIT: define internal void @__cxx_global_var_init()42// ATEXIT: %{{.*}} = call i32 @atexit(ptr ptrauth (ptr @__dtor_global, i32 0))43 44// ATEXIT_DARWIN: define internal void @__dtor_global() {{.*}} section "__TEXT,__StaticInit,regular,pure_instructions" {45// ATEXIT_ELF: define internal void @__dtor_global() {{.*}} section ".text.startup" {46// ATEXIT_DARWIN: %{{.*}} = call ptr @_ZN3FooD1Ev(ptr @global)47// ATEXIT_ELF: call void @_ZN3FooD1Ev(ptr @global)48 49// ATEXIT_DISC: define internal void @__cxx_global_var_init()50// ATEXIT_DISC: %{{.*}} = call i32 @atexit(ptr ptrauth (ptr @__dtor_global, i32 0, i64 10942))51 52 53// ATEXIT_DISC_DARWIN: define internal void @__dtor_global() {{.*}} section "__TEXT,__StaticInit,regular,pure_instructions" {54// ATEXIT_DISC_ELF: define internal void @__dtor_global() {{.*}} section ".text.startup" {55// ATEXIT_DISC_DARWIN: %{{.*}} = call ptr @_ZN3FooD1Ev(ptr @global)56// ATEXIT_DISC_ELF: call void @_ZN3FooD1Ev(ptr @global)57