1 files changed, 5 insertions, 0 deletions
diff --git a/llvm/lib/Support/Timer.cpp b/llvm/lib/Support/Timer.cpp
index 1fa2cdf..fbf3bec 100644
--- a/llvm/lib/Support/Timer.cpp
+++ b/llvm/lib/Support/Timer.cpp
@@ -166,6 +166,11 @@ void Timer::clear() {
   Time = StartTime = TimeRecord();
 }
 
+void Timer::yieldTo(Timer &O) {
+  stopTimer();
+  O.startTimer();
+}
+
 static void printVal(double Val, double Total, raw_ostream &OS) {
   if (Total < 1e-7)   // Avoid dividing by zero.
     OS << "        -----     ";