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| // RUN: %clangxx_msan -fsanitize-memory-track-origins -O0 %s -o %t
| // RUN: %run %t
| // RUN: %clangxx_msan -fsanitize-memory-track-origins -O3 %s -o %t
| // RUN: %run %t
|
| #include <assert.h>
| #include <string.h>
| #include <sanitizer/msan_interface.h>
|
| int main(int argc, char **argv) {
| char s[20] = "string";
| __msan_poison(s, sizeof(s));
| __msan_unpoison_string(s);
| assert(__msan_test_shadow(s, sizeof(s)) == strlen("string") + 1);
| return 0;
| }
|
|
