tsan: deflake output tests (by increasing sleeps)

llvm-svn: 169592

22 files changed, 23 insertions, 23 deletions

diff --git a/compiler-rt/lib/tsan/lit_tests/free_race.c b/compiler-rt/lib/tsan/lit_tests/free_race.c
index 12524711ab6..7a2ec0cdbed 100644
--- a/compiler-rt/lib/tsan/lit_tests/free_race.c
+++ b/compiler-rt/lib/tsan/lit_tests/free_race.c
@@ -16,7 +16,7 @@ void *Thread1(void *x) {
 }
 
 void *Thread2(void *x) {
-  usleep(1000000);
+  sleep(1);
   pthread_mutex_lock(&mtx);
   mem[0] = 42;
   pthread_mutex_unlock(&mtx);
diff --git a/compiler-rt/lib/tsan/lit_tests/ignore_race.cc b/compiler-rt/lib/tsan/lit_tests/ignore_race.cc
index d8f26ff46ca..7a60ca10c26 100644
--- a/compiler-rt/lib/tsan/lit_tests/ignore_race.cc
+++ b/compiler-rt/lib/tsan/lit_tests/ignore_race.cc
@@ -22,7 +22,7 @@ void *Thread(void *x) {
 int main() {
   pthread_t t;
   pthread_create(&t, 0, Thread, 0);
-  usleep(100000);
+  sleep(1);
   Global = 43;
   pthread_join(t, 0);
   return 0;
diff --git a/compiler-rt/lib/tsan/lit_tests/memcpy_race.cc b/compiler-rt/lib/tsan/lit_tests/memcpy_race.cc
index a091df56301..806740dda24 100644
--- a/compiler-rt/lib/tsan/lit_tests/memcpy_race.cc
+++ b/compiler-rt/lib/tsan/lit_tests/memcpy_race.cc
@@ -15,7 +15,7 @@ void *Thread1(void *x) {
 }
 
 void *Thread2(void *x) {
-  usleep(500*1000);
+  sleep(1);
   memcpy(data+3, data2, 4);
   return NULL;
 }
diff --git a/compiler-rt/lib/tsan/lit_tests/mop_with_offset.cc b/compiler-rt/lib/tsan/lit_tests/mop_with_offset.cc
index 198afc68547..0c11ef6b918 100644
--- a/compiler-rt/lib/tsan/lit_tests/mop_with_offset.cc
+++ b/compiler-rt/lib/tsan/lit_tests/mop_with_offset.cc
@@ -11,7 +11,7 @@ void *Thread1(void *x) {
 }
 
 void *Thread2(void *x) {
-  usleep(500*1000);
+  sleep(1);
   char *p = (char*)x;
   p[2] = 1;
   return NULL;
diff --git a/compiler-rt/lib/tsan/lit_tests/mop_with_offset2.cc b/compiler-rt/lib/tsan/lit_tests/mop_with_offset2.cc
index 3cb3424555c..ee0d64a0afb 100644
--- a/compiler-rt/lib/tsan/lit_tests/mop_with_offset2.cc
+++ b/compiler-rt/lib/tsan/lit_tests/mop_with_offset2.cc
@@ -5,7 +5,7 @@
 #include <unistd.h>
 
 void *Thread1(void *x) {
-  usleep(500*1000);
+  sleep(1);
   int *p = (int*)x;
   p[0] = 1;
   return NULL;
diff --git a/compiler-rt/lib/tsan/lit_tests/mutex_destroy_locked.cc b/compiler-rt/lib/tsan/lit_tests/mutex_destroy_locked.cc
index 427c64345b6..8523f557857 100644
--- a/compiler-rt/lib/tsan/lit_tests/mutex_destroy_locked.cc
+++ b/compiler-rt/lib/tsan/lit_tests/mutex_destroy_locked.cc
@@ -12,7 +12,7 @@ int main() {
   pthread_mutex_init(&m, 0);
   pthread_t t;
   pthread_create(&t, 0, Thread, &m);
-  usleep(1000*1000);
+  sleep(1);
   pthread_mutex_destroy(&m);
   pthread_join(t, 0);
   return 0;
diff --git a/compiler-rt/lib/tsan/lit_tests/mutexset1.cc b/compiler-rt/lib/tsan/lit_tests/mutexset1.cc
index 53486ed79cb..e27e0566a37 100644
--- a/compiler-rt/lib/tsan/lit_tests/mutexset1.cc
+++ b/compiler-rt/lib/tsan/lit_tests/mutexset1.cc
@@ -7,7 +7,7 @@ int Global;
 pthread_mutex_t mtx;
 
 void *Thread1(void *x) {
-  usleep(100*1000);
+  sleep(1);
   pthread_mutex_lock(&mtx);
   Global++;
   pthread_mutex_unlock(&mtx);
diff --git a/compiler-rt/lib/tsan/lit_tests/mutexset2.cc b/compiler-rt/lib/tsan/lit_tests/mutexset2.cc
index 7338ca12688..8c850438349 100644
--- a/compiler-rt/lib/tsan/lit_tests/mutexset2.cc
+++ b/compiler-rt/lib/tsan/lit_tests/mutexset2.cc
@@ -14,7 +14,7 @@ void *Thread1(void *x) {
 }
 
 void *Thread2(void *x) {
-  usleep(100*1000);
+  sleep(1);
   Global--;
   return NULL;
 }
diff --git a/compiler-rt/lib/tsan/lit_tests/mutexset3.cc b/compiler-rt/lib/tsan/lit_tests/mutexset3.cc
index 9a38bf39b5c..63123f844cb 100644
--- a/compiler-rt/lib/tsan/lit_tests/mutexset3.cc
+++ b/compiler-rt/lib/tsan/lit_tests/mutexset3.cc
@@ -8,7 +8,7 @@ pthread_mutex_t mtx1;
 pthread_mutex_t mtx2;
 
 void *Thread1(void *x) {
-  usleep(100*1000);
+  sleep(1);
   pthread_mutex_lock(&mtx1);
   pthread_mutex_lock(&mtx2);
   Global++;
diff --git a/compiler-rt/lib/tsan/lit_tests/mutexset4.cc b/compiler-rt/lib/tsan/lit_tests/mutexset4.cc
index 2a710129eda..68ed4756b9d 100644
--- a/compiler-rt/lib/tsan/lit_tests/mutexset4.cc
+++ b/compiler-rt/lib/tsan/lit_tests/mutexset4.cc
@@ -17,7 +17,7 @@ void *Thread1(void *x) {
 }
 
 void *Thread2(void *x) {
-  usleep(100*1000);
+  sleep(1);
   Global--;
   return NULL;
 }
diff --git a/compiler-rt/lib/tsan/lit_tests/mutexset5.cc b/compiler-rt/lib/tsan/lit_tests/mutexset5.cc
index 7b3140a3967..85fdadd81b7 100644
--- a/compiler-rt/lib/tsan/lit_tests/mutexset5.cc
+++ b/compiler-rt/lib/tsan/lit_tests/mutexset5.cc
@@ -8,7 +8,7 @@ pthread_mutex_t mtx1;
 pthread_mutex_t mtx2;
 
 void *Thread1(void *x) {
-  usleep(100*1000);
+  sleep(1);
   pthread_mutex_lock(&mtx1);
   Global++;
   pthread_mutex_unlock(&mtx1);
diff --git a/compiler-rt/lib/tsan/lit_tests/mutexset6.cc b/compiler-rt/lib/tsan/lit_tests/mutexset6.cc
index 38490365487..b28c21c5813 100644
--- a/compiler-rt/lib/tsan/lit_tests/mutexset6.cc
+++ b/compiler-rt/lib/tsan/lit_tests/mutexset6.cc
@@ -9,7 +9,7 @@ pthread_spinlock_t mtx2;
 pthread_rwlock_t mtx3;
 
 void *Thread1(void *x) {
-  usleep(100*1000);
+  sleep(1);
   pthread_mutex_lock(&mtx1);
   Global++;
   pthread_mutex_unlock(&mtx1);
diff --git a/compiler-rt/lib/tsan/lit_tests/mutexset7.cc b/compiler-rt/lib/tsan/lit_tests/mutexset7.cc
index 03ca9ae0394..141bde2b501 100644
--- a/compiler-rt/lib/tsan/lit_tests/mutexset7.cc
+++ b/compiler-rt/lib/tsan/lit_tests/mutexset7.cc
@@ -6,7 +6,7 @@
 int Global;
 
 void *Thread1(void *x) {
-  usleep(100*1000);
+  sleep(1);
   Global++;
   return NULL;
 }
diff --git a/compiler-rt/lib/tsan/lit_tests/race_on_barrier.c b/compiler-rt/lib/tsan/lit_tests/race_on_barrier.c
index 491201f13ba..3e76f8bf5e2 100644
--- a/compiler-rt/lib/tsan/lit_tests/race_on_barrier.c
+++ b/compiler-rt/lib/tsan/lit_tests/race_on_barrier.c
@@ -14,7 +14,7 @@ void *Thread1(void *x) {
 }
 
 void *Thread2(void *x) {
-  usleep(1000000);
+  sleep(1);
   pthread_barrier_wait(&B);
   return NULL;
 }
diff --git a/compiler-rt/lib/tsan/lit_tests/race_on_mutex.c b/compiler-rt/lib/tsan/lit_tests/race_on_mutex.c
index 95b4604abc0..de1c2d4160a 100644
--- a/compiler-rt/lib/tsan/lit_tests/race_on_mutex.c
+++ b/compiler-rt/lib/tsan/lit_tests/race_on_mutex.c
@@ -16,7 +16,7 @@ void *Thread1(void *x) {
 }
 
 void *Thread2(void *x) {
-  usleep(1000000);
+  sleep(1);
   pthread_mutex_lock(&Mtx);
   Global = 43;
   pthread_mutex_unlock(&Mtx);
diff --git a/compiler-rt/lib/tsan/lit_tests/race_with_finished_thread.cc b/compiler-rt/lib/tsan/lit_tests/race_with_finished_thread.cc
index 1d37b934948..cc7834af16a 100644
--- a/compiler-rt/lib/tsan/lit_tests/race_with_finished_thread.cc
+++ b/compiler-rt/lib/tsan/lit_tests/race_with_finished_thread.cc
@@ -19,7 +19,7 @@ void *Thread1(void *x) {
 }
 
 void *Thread2(void *x) {
-  usleep(1000*1000);
+  sleep(1);
   g_data = 43;
   return NULL;
 }
diff --git a/compiler-rt/lib/tsan/lit_tests/simple_stack.c b/compiler-rt/lib/tsan/lit_tests/simple_stack.c
index 322e15e4089..6de20cb63a8 100644
--- a/compiler-rt/lib/tsan/lit_tests/simple_stack.c
+++ b/compiler-rt/lib/tsan/lit_tests/simple_stack.c
@@ -24,7 +24,7 @@ void __attribute__((noinline)) bar2() {
 }
 
 void *Thread1(void *x) {
-  usleep(1000000);
+  sleep(1);
   bar1();
   return NULL;
 }
diff --git a/compiler-rt/lib/tsan/lit_tests/simple_stack2.cc b/compiler-rt/lib/tsan/lit_tests/simple_stack2.cc
index c1a82a3d254..bf27a15ffad 100644
--- a/compiler-rt/lib/tsan/lit_tests/simple_stack2.cc
+++ b/compiler-rt/lib/tsan/lit_tests/simple_stack2.cc
@@ -30,7 +30,7 @@ void __attribute__((noinline)) bar2() {
 }
 
 void *Thread1(void *x) {
-  usleep(1000000);
+  sleep(1);
   bar1();
   return NULL;
 }
diff --git a/compiler-rt/lib/tsan/lit_tests/sleep_sync.cc b/compiler-rt/lib/tsan/lit_tests/sleep_sync.cc
index ed563c096a5..c3d47d31174 100644
--- a/compiler-rt/lib/tsan/lit_tests/sleep_sync.cc
+++ b/compiler-rt/lib/tsan/lit_tests/sleep_sync.cc
@@ -5,7 +5,7 @@
 int X = 0;
 
 void MySleep() {
-  usleep(50*1000);
+  sleep(1);
 }
 
 void *Thread(void *p) {
@@ -25,6 +25,6 @@ int main() {
 // CHECK: WARNING: ThreadSanitizer: data race
 // ...
 // CHECK:   As if synchronized via sleep:
-// CHECK-NEXT:     #0 usleep
+// CHECK-NEXT:     #0 sleep
 // CHECK-NEXT:     #1 MySleep
 // CHECK-NEXT:     #2 Thread
diff --git a/compiler-rt/lib/tsan/lit_tests/sleep_sync2.cc b/compiler-rt/lib/tsan/lit_tests/sleep_sync2.cc
index 9a5182681e6..d9961bccc80 100644
--- a/compiler-rt/lib/tsan/lit_tests/sleep_sync2.cc
+++ b/compiler-rt/lib/tsan/lit_tests/sleep_sync2.cc
@@ -11,7 +11,7 @@ void *Thread(void *p) {
 
 int main() {
   pthread_t t;
-  usleep(100*1000);
+  sleep(1);
   pthread_create(&t, 0, Thread, 0);
   X = 43;
   pthread_join(t, 0);
diff --git a/compiler-rt/lib/tsan/lit_tests/thread_name.cc b/compiler-rt/lib/tsan/lit_tests/thread_name.cc
index dcb1d639487..04081c14d0c 100644
--- a/compiler-rt/lib/tsan/lit_tests/thread_name.cc
+++ b/compiler-rt/lib/tsan/lit_tests/thread_name.cc
@@ -8,7 +8,7 @@ extern "C" void AnnotateThreadName(const char *f, int l, const char *name);
 int Global;
 
 void *Thread1(void *x) {
-  usleep(100*1000);
+  sleep(1);
   AnnotateThreadName(__FILE__, __LINE__, "Thread1");
   Global++;
   return NULL;
diff --git a/compiler-rt/lib/tsan/lit_tests/write_in_reader_lock.cc b/compiler-rt/lib/tsan/lit_tests/write_in_reader_lock.cc
index f22c8d7233d..db8bac32b6e 100644
--- a/compiler-rt/lib/tsan/lit_tests/write_in_reader_lock.cc
+++ b/compiler-rt/lib/tsan/lit_tests/write_in_reader_lock.cc
@@ -9,7 +9,7 @@ void *Thread1(void *p) {
   (void)p;
   pthread_rwlock_rdlock(&rwlock);
   // Write under reader lock.
-  usleep(100);
+  sleep(1);
   GLOB++;
   pthread_rwlock_unlock(&rwlock);
   return 0;