| // RUN: %clang_cc1 -fsanitize=address -emit-llvm -o - %s | FileCheck %s |
| |
| // Test ignorelist functionality. |
| // RUN: echo "src:%s=init" | sed -e 's/\\/\\\\/g' > %t-file.ignorelist |
| // RUN: echo "type:PODWithCtorAndDtor=init" > %t-type.ignorelist |
| // RUN: echo "type:NS::PODWithCtor=init" >> %t-type.ignorelist |
| // RUN: %clang_cc1 -fsanitize=address -fsanitize-ignorelist=%t-file.ignorelist -emit-llvm -o - %s | FileCheck %s --check-prefix=IGNORELIST |
| // RUN: %clang_cc1 -fsanitize=address -fsanitize-ignorelist=%t-type.ignorelist -emit-llvm -o - %s | FileCheck %s --check-prefix=IGNORELIST |
| |
| struct PODStruct { |
| int x; |
| }; |
| PODStruct s1; |
| |
| struct PODWithDtor { |
| ~PODWithDtor() { } |
| int x; |
| }; |
| PODWithDtor s2; |
| |
| struct PODWithCtorAndDtor { |
| PODWithCtorAndDtor() { } |
| ~PODWithCtorAndDtor() { } |
| int x; |
| }; |
| PODWithCtorAndDtor s3; |
| |
| namespace NS { |
| class PODWithCtor { |
| public: |
| PODWithCtor() {} |
| }; |
| |
| const volatile PODWithCtor array[5][5]; |
| } |
| |
| // Check that ASan init-order checking ignores structs with trivial default |
| // constructor. |
| |
| // CHECK: @{{.*}}s1{{.*}} ={{.*}} global |
| // CHECK-NOT: sanitize_address_dyninit |
| // CHECK: @{{.*}}s2{{.*}} ={{.*}} global |
| // CHECK-NOT: sanitize_address_dyninit |
| // CHECK: @{{.*}}s3{{.*}} ={{.*}} global {{.*}}, sanitize_address_dyninit |
| // CHECK: @{{.*}}array{{.*}} ={{.*}} global {{.*}}, sanitize_address_dyninit |
| |
| // IGNORELIST: @{{.*}}s1{{.*}} ={{.*}} global |
| // IGNORELIST-NOT: sanitize_address_dyninit |
| // IGNORELIST: @{{.*}}s2{{.*}} ={{.*}} global |
| // IGNORELIST-NOT: sanitize_address_dyninit |
| // IGNORELIST: @{{.*}}s3{{.*}} ={{.*}} global |
| // IGNORELIST-NOT: sanitize_address_dyninit |
| // IGNORELIST: @{{.*}}array{{.*}} ={{.*}} global |
| // IGNORELIST-NOT: sanitize_address_dyninit |