Tweak code into an equivalent form for which icc

doesn't warn about unreachable instructions.  Patch
by Erick Tryzelaar (#111).


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81110 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 3 insertions, 6 deletions

diff --git a/lib/System/Mutex.cpp b/lib/System/Mutex.cpp
index a5e9920ae3..8ccd6e52c4 100644
--- a/lib/System/Mutex.cpp
+++ b/lib/System/Mutex.cpp
@@ -115,8 +115,7 @@ MutexImpl::acquire()
 
     int errorcode = pthread_mutex_lock(mutex);
     return errorcode == 0;
-  }
-  return false;
+  } else return false;
 }
 
 bool
@@ -129,8 +128,7 @@ MutexImpl::release()
 
     int errorcode = pthread_mutex_unlock(mutex);
     return errorcode == 0;
-  }
-  return false;
+  } else return false;
 }
 
 bool
@@ -143,8 +141,7 @@ MutexImpl::tryacquire()
 
     int errorcode = pthread_mutex_trylock(mutex);
     return errorcode == 0;
-  }
-  return false;
+  } else return false;
 }
 
 }