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-rw-r--r--lib/tsan/lit_tests/load_shared_lib.cc44
1 files changed, 0 insertions, 44 deletions
diff --git a/lib/tsan/lit_tests/load_shared_lib.cc b/lib/tsan/lit_tests/load_shared_lib.cc
deleted file mode 100644
index d60cd5700a8a..000000000000
--- a/lib/tsan/lit_tests/load_shared_lib.cc
+++ /dev/null
@@ -1,44 +0,0 @@
-// Check that if the list of shared libraries changes between the two race
-// reports, the second report occurring in a new shared library is still
-// symbolized correctly.
-
-// RUN: %clangxx_tsan -O1 %p/SharedLibs/load_shared_lib-so.cc \
-// RUN: -fPIC -shared -o %t-so.so
-// RUN: %clangxx_tsan -O1 %s -o %t && not %t 2>&1 | FileCheck %s
-
-#include <dlfcn.h>
-#include <pthread.h>
-#include <stdio.h>
-
-#include <string>
-
-int GLOB = 0;
-
-void *write_glob(void *unused) {
- GLOB++;
- return NULL;
-}
-
-void race_two_threads(void *(*access_callback)(void *unused)) {
- pthread_t t1, t2;
- pthread_create(&t1, NULL, access_callback, NULL);
- pthread_create(&t2, NULL, access_callback, NULL);
- pthread_join(t1, NULL);
- pthread_join(t2, NULL);
-}
-
-int main(int argc, char *argv[]) {
- std::string path = std::string(argv[0]) + std::string("-so.so");
- race_two_threads(write_glob);
- // CHECK: write_glob
- void *lib = dlopen(path.c_str(), RTLD_NOW);
- if (!lib) {
- printf("error in dlopen(): %s\n", dlerror());
- return 1;
- }
- void *(*write_from_so)(void *unused);
- *(void **)&write_from_so = dlsym(lib, "write_from_so");
- race_two_threads(write_from_so);
- // CHECK: write_from_so
- return 0;
-}