Use the correct shift amount type.

[oota-llvm.git] / lib / CodeGen / LatencyPriorityQueue.cpp

diff --git a/lib/CodeGen/LatencyPriorityQueue.cpp b/lib/CodeGen/LatencyPriorityQueue.cpp
index f0d830b11e64bd82944d4183639f6fb03fc9a6ae..0eb009ddac2943c1a5730a23ea92c7457ce97bcb 100644 (file)
--- a/lib/CodeGen/LatencyPriorityQueue.cpp
+++ b/lib/CodeGen/LatencyPriorityQueue.cpp
@@ -16,6 +16,7 @@
 #define DEBUG_TYPE "scheduler"
 #include "llvm/CodeGen/LatencyPriorityQueue.h"
 #include "llvm/Support/Debug.h"
+#include "llvm/Support/raw_ostream.h"
 using namespace llvm;
 
 bool latency_sort::operator()(const SUnit *LHS, const SUnit *RHS) const {
@@ -136,3 +137,16 @@ void LatencyPriorityQueue::remove(SUnit *SU) {
     std::swap(*I, Queue.back());
   Queue.pop_back();
 }
+
+#ifdef NDEBUG
+void LatencyPriorityQueue::dump(ScheduleDAG *DAG) const {}
+#else
+void LatencyPriorityQueue::dump(ScheduleDAG *DAG) const {
+  LatencyPriorityQueue q = *this;
+  while (!q.empty()) {
+    SUnit *su = q.pop();
+    dbgs() << "Height " << su->getHeight() << ": ";
+    su->dump(DAG);
+  }
+}
+#endif