| // Frontend rejects invalid option |
| // RUN: not %clang_cc1 -fsanitize=address \ |
| // RUN: -fsanitize-address-destructor=bad_arg -emit-llvm -o - \ |
| // RUN: -triple x86_64-apple-macosx10.15 %s 2>&1 | \ |
| // RUN: FileCheck %s --check-prefixes=CHECK-BAD-ARG |
| // CHECK-BAD-ARG: invalid value 'bad_arg' in '-fsanitize-address-destructor=bad_arg' |
| |
| // Default is global dtor |
| // RUN: %clang_cc1 -fsanitize=address -emit-llvm -o - -triple x86_64-apple-macosx10.15 %s \ |
| // RUN: | FileCheck %s --check-prefixes=CHECK-GLOBAL-DTOR |
| |
| // Explictly ask for global dtor |
| // RUN: %clang_cc1 -fsanitize=address \ |
| // RUN: -fsanitize-address-destructor=global -emit-llvm -o - \ |
| // RUN: -triple x86_64-apple-macosx10.15 %s | \ |
| // RUN: FileCheck %s --check-prefixes=CHECK-GLOBAL-DTOR |
| |
| // CHECK-GLOBAL-DTOR: llvm.global_dtor{{.+}}asan.module_dtor |
| // CHECK-GLOBAL-DTOR: define internal void @asan.module_dtor |
| |
| // Explictly ask for no dtors |
| // RUN: %clang_cc1 -fsanitize=address \ |
| // RUN: -fsanitize-address-destructor=none -emit-llvm -o - \ |
| // RUN: -triple x86_64-apple-macosx10.15 %s | \ |
| // RUN: FileCheck %s --check-prefixes=CHECK-NONE-DTOR |
| |
| int global; |
| |
| int main() { |
| return global; |
| } |
| |
| // CHECK-NONE-DTOR-NOT: llvm.global_dtor{{.+}}asan.module_dtor |
| // CHECK-NONE-DTOR-NOT: define internal void @asan.module_dtor |
