Revert "Add lsan interceptors for libdispatch functions on darwin"

This reverts r305695

git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@305712 91177308-0d34-0410-b5e6-96231b3b80d8

3 files changed, 1 insertions, 69 deletions

diff --git a/test/lsan/TestCases/Darwin/dispatch.mm b/test/lsan/TestCases/Darwin/dispatch.mm
deleted file mode 100644
index 2472230d7..000000000
--- a/test/lsan/TestCases/Darwin/dispatch.mm
+++ /dev/null
@@ -1,59 +0,0 @@
-// Test for threads spawned with wqthread_start
-// RUN: LSAN_BASE="report_objects=1"
-// RUN: %clangxx_lsan %s -DDISPATCH_ASYNC -o %t-async -framework Foundation
-// RUN: %clangxx_lsan %s -DDISPATCH_SYNC -o %t-sync -framework Foundation
-// RUN: %env_lsan_opts=$LSAN_BASE not %run %t-async 2>&1 | FileCheck %s
-// RUN: %env_lsan_opts=$LSAN_BASE not %run %t-sync 2>&1 | FileCheck %s
-
-#include <dispatch/dispatch.h>
-#include <pthread.h>
-#include <stdlib.h>
-
-#include "sanitizer_common/print_address.h"
-
-bool done = false;
-
-void worker_do_leak(int size) {
-  void *p = malloc(size);
-  print_address("Test alloc: ", 1, p);
-  done = true;
-}
-
-#if DISPATCH_ASYNC
-// Tests for the Grand Central Dispatch. See
-// http://developer.apple.com/library/mac/#documentation/Performance/Reference/GCD_libdispatch_Ref/Reference/reference.html
-// for the reference.
-void TestGCDDispatch() {
-  dispatch_queue_t queue = dispatch_get_global_queue(0, 0);
-  dispatch_block_t block = ^{
-    worker_do_leak(1337);
-  };
-  // dispatch_async() runs the task on a worker thread that does not go through
-  // pthread_create(). We need to verify that LeakSanitizer notices that the
-  // thread has started.
-  dispatch_async(queue, block);
-  while (!done)
-    pthread_yield_np();
-}
-#elif DISPATCH_SYNC
-void TestGCDDispatch() {
-  dispatch_queue_t queue = dispatch_get_global_queue(2, 0);
-  dispatch_block_t block = ^{
-    worker_do_leak(1337);
-  };
-  // dispatch_sync() runs the task on a worker thread that does not go through
-  // pthread_create(). We need to verify that LeakSanitizer notices that the
-  // thread has started.
-  dispatch_sync(queue, block);
-}
-#endif
-
-int main() {
-  TestGCDDispatch();
-  return 0;
-}
-
-// CHECK: Test alloc: [[addr:0x[0-9,a-f]+]]
-// CHECK: LeakSanitizer: detected memory leaks
-// CHECK: [[addr]] (1337 bytes)
-// CHECK: SUMMARY: {{(Leak|Address)}}Sanitizer:
diff --git a/test/lsan/TestCases/Darwin/lit.local.cfg b/test/lsan/TestCases/Darwin/lit.local.cfg
deleted file mode 100644
index a85dfcd24..000000000
--- a/test/lsan/TestCases/Darwin/lit.local.cfg
+++ /dev/null
@@ -1,9 +0,0 @@
-def getRoot(config):
-  if not config.parent:
-    return config
-  return getRoot(config.parent)
-
-root = getRoot(config)
-
-if root.host_os not in ['Darwin']:
-  config.unsupported = True
diff --git a/test/lsan/lit.common.cfg b/test/lsan/lit.common.cfg
index 610b1b1ad..309e8f27b 100644
--- a/test/lsan/lit.common.cfg
+++ b/test/lsan/lit.common.cfg
@@ -77,4 +77,4 @@ if not (supported_linux or supported_darwin):
 if re.search('mthumb', config.target_cflags) is not None:
   config.unsupported = True
 
-config.suffixes = ['.c', '.cc', '.cpp', '.mm']
+config.suffixes = ['.c', '.cc', '.cpp']