diff options
Diffstat (limited to 'lib/asan/lit_tests/deep_tail_call.cc')
| -rw-r--r-- | lib/asan/lit_tests/deep_tail_call.cc | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/lib/asan/lit_tests/deep_tail_call.cc b/lib/asan/lit_tests/deep_tail_call.cc new file mode 100644 index 000000000000..6aa15e81f6ec --- /dev/null +++ b/lib/asan/lit_tests/deep_tail_call.cc @@ -0,0 +1,24 @@ +// RUN: %clangxx_asan -m64 -O0 %s -o %t && %t 2>&1 | %symbolize | FileCheck %s +// RUN: %clangxx_asan -m64 -O1 %s -o %t && %t 2>&1 | %symbolize | FileCheck %s +// RUN: %clangxx_asan -m64 -O2 %s -o %t && %t 2>&1 | %symbolize | FileCheck %s +// RUN: %clangxx_asan -m64 -O3 %s -o %t && %t 2>&1 | %symbolize | FileCheck %s +// RUN: %clangxx_asan -m32 -O0 %s -o %t && %t 2>&1 | %symbolize | FileCheck %s +// RUN: %clangxx_asan -m32 -O1 %s -o %t && %t 2>&1 | %symbolize | FileCheck %s +// RUN: %clangxx_asan -m32 -O2 %s -o %t && %t 2>&1 | %symbolize | FileCheck %s +// RUN: %clangxx_asan -m32 -O3 %s -o %t && %t 2>&1 | %symbolize | FileCheck %s + +// CHECK: AddressSanitizer: global-buffer-overflow +int global[10]; +// CHECK: {{#0.*call4}} +void __attribute__((noinline)) call4(int i) { global[i+10]++; } +// CHECK: {{#1.*call3}} +void __attribute__((noinline)) call3(int i) { call4(i); } +// CHECK: {{#2.*call2}} +void __attribute__((noinline)) call2(int i) { call3(i); } +// CHECK: {{#3.*call1}} +void __attribute__((noinline)) call1(int i) { call2(i); } +// CHECK: {{#4.*main}} +int main(int argc, char **argv) { + call1(argc); + return global[0]; +} |