diff --git a/lib/CodeGen/EarlyIfConversion.cpp b/lib/CodeGen/EarlyIfConversion.cpp
index b533387dfe7..f9347efdb0e 100644
--- a/lib/CodeGen/EarlyIfConversion.cpp
+++ b/lib/CodeGen/EarlyIfConversion.cpp
@@ -24,6 +24,7 @@
 #include "llvm/ADT/SetVector.h"
 #include "llvm/ADT/SmallPtrSet.h"
 #include "llvm/ADT/SparseSet.h"
+#include "llvm/ADT/Statistic.h"
 #include "llvm/CodeGen/MachineBranchProbabilityInfo.h"
 #include "llvm/CodeGen/MachineDominators.h"
 #include "llvm/CodeGen/MachineFunction.h"
@@ -50,6 +51,11 @@ BlockInstrLimit("early-ifcvt-limit", cl::init(30), cl::Hidden,
 static cl::opt<bool> Stress("stress-early-ifcvt", cl::Hidden,
   cl::desc("Turn all knobs to 11"));
 
+STATISTIC(NumDiamondsSeen,  "Number of diamonds");
+STATISTIC(NumDiamondsConv,  "Number of diamonds converted");
+STATISTIC(NumTrianglesSeen, "Number of triangles");
+STATISTIC(NumTrianglesConv, "Number of triangles converted");
+
 //===----------------------------------------------------------------------===//
 //                                 SSAIfConv
 //===----------------------------------------------------------------------===//
@@ -434,6 +440,10 @@ bool SSAIfConv::canConvertIf(MachineBasicBlock *MBB) {
   if (!findInsertionPoint())
     return false;
 
+  if (isTriangle())
+    ++NumTrianglesSeen;
+  else
+    ++NumDiamondsSeen;
   return true;
 }
 
@@ -499,6 +509,12 @@ void SSAIfConv::rewritePHIOperands() {
 void SSAIfConv::convertIf(SmallVectorImpl<MachineBasicBlock*> &RemovedBlocks) {
   assert(Head && Tail && TBB && FBB && "Call canConvertIf first.");
 
+  // Update statistics.
+  if (isTriangle())
+    ++NumTrianglesConv;
+  else
+    ++NumDiamondsConv;
+
   // Move all instructions into Head, except for the terminators.
   if (TBB != Tail)
     Head->splice(InsertionPoint, TBB, TBB->begin(), TBB->getFirstTerminator());