tsan: remove shutdown code

tsan runtime shutdown is problematic for 2 reasons:
1. others crash during shutdown
2. we have to override user exit status (don't know it and can't return from atexit handler)


git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@156991 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 2 insertions, 7 deletions

diff --git a/lib/tsan/rtl/tsan_flags.cc b/lib/tsan/rtl/tsan_flags.cc
index 77abd5b40..95594c40b 100644
--- a/lib/tsan/rtl/tsan_flags.cc
+++ b/lib/tsan/rtl/tsan_flags.cc
@@ -40,8 +40,8 @@ void InitializeFlags(Flags *f, const char *env) {
   f->report_thread_leaks = true;
   f->report_signal_unsafe = true;
   f->force_seq_cst_atomics = false;
-  f->strip_path_prefix = internal_strdup("");
-  f->suppressions = internal_strdup("");
+  f->strip_path_prefix = "";
+  f->suppressions = "";
   f->exitcode = 66;
   f->log_fileno = 2;
   f->atexit_sleep_ms = 1000;
@@ -65,11 +65,6 @@ void InitializeFlags(Flags *f, const char *env) {
   Flag(env, &f->verbosity, "verbosity");
 }
 
-void FinalizeFlags(Flags *flags) {
-  internal_free((void*)flags->strip_path_prefix);
-  internal_free((void*)flags->suppressions);
-}
-
 static const char *GetFlagValue(const char *env, const char *name,
                                 const char **end) {
   if (env == 0)