1 files changed, 0 insertions, 105 deletions
diff --git a/compiler-rt/lib/asan/lit_tests/TestCases/Linux/stress_dtls.c b/compiler-rt/lib/asan/lit_tests/TestCases/Linux/stress_dtls.c
deleted file mode 100644
index 4e22f8ae9a1..00000000000
--- a/compiler-rt/lib/asan/lit_tests/TestCases/Linux/stress_dtls.c
+++ /dev/null
@@ -1,105 +0,0 @@
-// REQUIRES: asan-64-bits
-// Stress test dynamic TLS + dlopen + threads.
-//
-// Note that glibc 2.15 seems utterly broken on this test,
-// it fails with ~17 DSOs dlopen-ed.
-// glibc 2.19 seems fine.
-//
-//
-// RUN: %clangxx_asan -x c -DSO_NAME=f0 %s -shared -o %t-f0.so -fPIC
-// RUN: %clangxx_asan -x c -DSO_NAME=f1 %s -shared -o %t-f1.so -fPIC
-// RUN: %clangxx_asan -x c -DSO_NAME=f2 %s -shared -o %t-f2.so -fPIC
-// RUN: %clangxx_asan %s -o %t
-// RUN: %t 0 3
-// RUN: %t 2 3
-// RUN: ASAN_OPTIONS=verbosity=2 %t 2 2 2>&1 | FileCheck %s
-// CHECK: __tls_get_addr
-// CHECK: __tls_get_addr
-// CHECK: __tls_get_addr
-// CHECK: __tls_get_addr
-// CHECK: __tls_get_addr
-/*
-cc=your-compiler
-
-$cc stress_dtls.c -lpthread -ldl
-for((i=0;i<100;i++)); do
-  $cc -fPIC -shared -DSO_NAME=f$i -o a.out-f$i.so stress_dtls.c;
-done
-./a.out 2 4  # <<<<<< 2 threads, 4 libs
-./a.out 3 50 # <<<<<< 3 threads, 50 libs
-*/
-#ifndef SO_NAME
-#define _GNU_SOURCE
-#include <assert.h>
-#include <dlfcn.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <pthread.h>
-#include <stdint.h>
-
-typedef void **(*f_t)();
-
-__thread int my_tls;
-
-#define MAX_N_FUNCTIONS 1000
-f_t Functions[MAX_N_FUNCTIONS];
-
-void *PrintStuff(void *unused) {
-  uintptr_t stack;
-  // fprintf(stderr, "STACK: %p TLS: %p SELF: %p\n", &stack, &my_tls,
-  //        (void *)pthread_self());
-  int i;
-  for (i = 0; i < MAX_N_FUNCTIONS; i++) {
-    if (!Functions[i]) break;
-    uintptr_t dtls = (uintptr_t)Functions[i]();
-    fprintf(stderr, "  dtls[%03d]: %lx\n", i, dtls);
-    *(long*)dtls = 42;  // check that this is writable.
-  }
-  return NULL;
-}
-
-int main(int argc, char *argv[]) {
-  int num_threads = 1;
-  int num_libs = 1;
-  if (argc >= 2)
-    num_threads = atoi(argv[1]);
-  if (argc >= 3)
-    num_libs = atoi(argv[2]);
-  assert(num_libs <= MAX_N_FUNCTIONS);
-
-  int lib;
-  for (lib = 0; lib < num_libs; lib++) {
-    char buf[4096];
-    snprintf(buf, sizeof(buf), "%s-f%d.so", argv[0], lib);
-    void *handle = dlopen(buf, RTLD_LAZY);
-    if (!handle) {
-      fprintf(stderr, "%s\n", dlerror());
-      exit(1);
-    }
-    snprintf(buf, sizeof(buf), "f%d", lib);
-    Functions[lib] = (f_t)dlsym(handle, buf);
-    if (!Functions[lib]) {
-      fprintf(stderr, "%s\n", dlerror());
-      exit(1);
-    }
-    fprintf(stderr, "LIB[%03d] %s: %p\n", lib, buf, Functions[lib]);
-    PrintStuff(0);
-
-    int i;
-    for (i = 0; i < num_threads; i++) {
-      pthread_t t;
-      pthread_create(&t, 0, PrintStuff, 0);
-      pthread_join(t, 0);
-    }
-  }
-  return 0;
-}
-#else  // SO_NAME
-#ifndef DTLS_SIZE
-# define DTLS_SIZE (1 << 17)
-#endif
-__thread void *huge_thread_local_array[DTLS_SIZE];
-void **SO_NAME() {
-  return &huge_thread_local_array[0];
-}
-#endif