From 4789f63bf31e82c8137b1cdcd98949beadcf52df Mon Sep 17 00:00:00 2001
From: Alexander Potapenko <glider@google.com>
Date: Mon, 21 Jul 2014 13:01:06 +0000
Subject: [lsan] Use a more standard-conformant sched_yield() instead of
 pthread_yield(). There's no pthread_yield() on OSX (only sched_yield() and
 pthread_yield_np()).

llvm-svn: 213516
---
 compiler-rt/test/lsan/TestCases/use_registers.cc       | 5 +++--
 compiler-rt/test/lsan/TestCases/use_stacks_threaded.cc | 5 +++--
 2 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/compiler-rt/test/lsan/TestCases/use_registers.cc b/compiler-rt/test/lsan/TestCases/use_registers.cc
index d436144a8ef..ce11c3f77bc 100644
--- a/compiler-rt/test/lsan/TestCases/use_registers.cc
+++ b/compiler-rt/test/lsan/TestCases/use_registers.cc
@@ -7,6 +7,7 @@
 
 #include <assert.h>
 #include <pthread.h>
+#include <sched.h>
 #include <stdio.h>
 #include <stdlib.h>
 
@@ -33,7 +34,7 @@ void *registers_thread_func(void *arg) {
   fflush(stderr);
   __sync_fetch_and_xor(sync, 1);
   while (true)
-    pthread_yield();
+    sched_yield();
 }
 
 int main() {
@@ -42,7 +43,7 @@ int main() {
   int res = pthread_create(&thread_id, 0, registers_thread_func, &sync);
   assert(res == 0);
   while (!__sync_fetch_and_xor(&sync, 0))
-    pthread_yield();
+    sched_yield();
   return 0;
 }
 // CHECK: Test alloc: [[ADDR:.*]].
diff --git a/compiler-rt/test/lsan/TestCases/use_stacks_threaded.cc b/compiler-rt/test/lsan/TestCases/use_stacks_threaded.cc
index fc4e661c261..a1d4383e956 100644
--- a/compiler-rt/test/lsan/TestCases/use_stacks_threaded.cc
+++ b/compiler-rt/test/lsan/TestCases/use_stacks_threaded.cc
@@ -7,6 +7,7 @@
 
 #include <assert.h>
 #include <pthread.h>
+#include <sched.h>
 #include <stdio.h>
 #include <stdlib.h>
 
@@ -18,7 +19,7 @@ void *stacks_thread_func(void *arg) {
   fflush(stderr);
   __sync_fetch_and_xor(sync, 1);
   while (true)
-    pthread_yield();
+    sched_yield();
 }
 
 int main() {
@@ -27,7 +28,7 @@ int main() {
   int res = pthread_create(&thread_id, 0, stacks_thread_func, &sync);
   assert(res == 0);
   while (!__sync_fetch_and_xor(&sync, 0))
-    pthread_yield();
+    sched_yield();
   return 0;
 }
 // CHECK: Test alloc: [[ADDR:.*]].
-- 
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