| // RUN: %clang_cc1 -fsanitize=address -emit-llvm -o - %s | FileCheck %s |
| |
| // Test blacklist functionality. |
| // RUN: echo "global-init-src:%s" > %t-file.blacklist |
| // RUN: echo "global-init-type:struct.PODWithCtorAndDtor" > %t-type.blacklist |
| // RUN: %clang_cc1 -fsanitize=address -fsanitize-blacklist=%t-file.blacklist -emit-llvm -o - %s | FileCheck %s --check-prefix=BLACKLIST |
| // RUN: %clang_cc1 -fsanitize=address -fsanitize-blacklist=%t-type.blacklist -emit-llvm -o - %s | FileCheck %s --check-prefix=BLACKLIST |
| // REQUIRES: shell |
| |
| struct PODStruct { |
| int x; |
| }; |
| PODStruct s1; |
| |
| struct PODWithDtor { |
| ~PODWithDtor() { } |
| int x; |
| }; |
| PODWithDtor s2; |
| |
| struct PODWithCtorAndDtor { |
| PODWithCtorAndDtor() { } |
| ~PODWithCtorAndDtor() { } |
| int x; |
| }; |
| PODWithCtorAndDtor s3; |
| |
| // Check that ASan init-order checking ignores structs with trivial default |
| // constructor. |
| // CHECK: !llvm.asan.globals = !{![[GLOB_1:[0-9]+]], ![[GLOB_2:[0-9]+]], ![[GLOB_3:[0-9]]]} |
| // CHECK: ![[GLOB_1]] = metadata !{%struct.PODStruct* {{.*}}, i1 false, i1 false} |
| // CHECK: ![[GLOB_2]] = metadata !{%struct.PODWithDtor* {{.*}}, i1 false, i1 false} |
| // CHECK: ![[GLOB_3]] = metadata !{%struct.PODWithCtorAndDtor* {{.*}}, i1 true, i1 false} |
| |
| // BLACKLIST: !llvm.asan.globals = !{![[GLOB_1:[0-9]+]], ![[GLOB_2:[0-9]+]], ![[GLOB_3:[0-9]]]} |
| // BLACKLIST: ![[GLOB_1]] = metadata !{%struct.PODStruct* {{.*}}, i1 false, i1 false} |
| // BLACKLIST: ![[GLOB_2]] = metadata !{%struct.PODWithDtor* {{.*}}, i1 false, i1 false} |
| // BLACKLIST: ![[GLOB_3]] = metadata !{%struct.PODWithCtorAndDtor* {{.*}}, i1 false, i1 false} |
