1 files changed, 0 insertions, 71 deletions
diff --git a/lib/msan/lit_tests/signal_stress_test.cc b/lib/msan/lit_tests/signal_stress_test.cc
deleted file mode 100644
index ea75eae1bdaa..000000000000
--- a/lib/msan/lit_tests/signal_stress_test.cc
+++ /dev/null
@@ -1,71 +0,0 @@
-// RUN: %clangxx_msan -std=c++11 -O0 %s -o %t && %t
-
-// Test that va_arg shadow from a signal handler does not leak outside.
-
-#include <signal.h>
-#include <stdarg.h>
-#include <sanitizer/msan_interface.h>
-#include <assert.h>
-#include <sys/time.h>
-#include <stdio.h>
-
-const int kSigCnt = 200;
-
-void f(bool poisoned, int n, ...) {
-  va_list vl;
-  va_start(vl, n);
-  for (int i = 0; i < n; ++i) {
-    void *p = va_arg(vl, void *);
-    if (!poisoned)
-      assert(__msan_test_shadow(&p, sizeof(p)) == -1);
-  }
-  va_end(vl);
-}
-
-int sigcnt;
-
-void SignalHandler(int signo) {
-  assert(signo == SIGPROF);
-  void *p;
-  void **volatile q = &p;
-  f(true, 10,
-    *q, *q, *q, *q, *q,
-    *q, *q, *q, *q, *q);
-  ++sigcnt;
-}
-
-int main() {
-  signal(SIGPROF, SignalHandler);
-
-  itimerval itv;
-  itv.it_interval.tv_sec = 0;
-  itv.it_interval.tv_usec = 100;
-  itv.it_value.tv_sec = 0;
-  itv.it_value.tv_usec = 100;
-  setitimer(ITIMER_PROF, &itv, NULL);
-
-  void *p;
-  void **volatile q = &p;
-
-  do {
-    f(false, 20,
-      nullptr, nullptr, nullptr, nullptr, nullptr,
-      nullptr, nullptr, nullptr, nullptr, nullptr,
-      nullptr, nullptr, nullptr, nullptr, nullptr,
-      nullptr, nullptr, nullptr, nullptr, nullptr);
-    f(true, 20,
-      *q, *q, *q, *q, *q,
-      *q, *q, *q, *q, *q,
-      *q, *q, *q, *q, *q,
-      *q, *q, *q, *q, *q);
-  } while (sigcnt < kSigCnt);
-
-  itv.it_interval.tv_sec = 0;
-  itv.it_interval.tv_usec = 0;
-  itv.it_value.tv_sec = 0;
-  itv.it_value.tv_usec = 0;
-  setitimer(ITIMER_PROF, &itv, NULL);
-
-  signal(SIGPROF, SIG_DFL);
-  return 0;
-}