Use llvm::array_lengthof to replace sizeof(array)/sizeof(array[0]).

[oota-llvm.git] / lib / Transforms / InstCombine / InstCombineAddSub.cpp

diff --git a/lib/Transforms/InstCombine/InstCombineAddSub.cpp b/lib/Transforms/InstCombine/InstCombineAddSub.cpp
index 03fd35fb8171a2448ac0cb40ef4e2a2673045dd5..686978ac98545b2ba991cd671cecf28afd3c95e5 100644 (file)
--- a/lib/Transforms/InstCombine/InstCombineAddSub.cpp
+++ b/lib/Transforms/InstCombine/InstCombineAddSub.cpp
@@ -12,6 +12,7 @@
 //===----------------------------------------------------------------------===//
 
 #include "InstCombine.h"
+#include "llvm/ADT/STLExtras.h"
 #include "llvm/Analysis/InstructionSimplify.h"
 #include "llvm/IR/DataLayout.h"
 #include "llvm/Support/GetElementPtrTypeIterator.h"
@@ -659,7 +660,7 @@ Value *FAddCombine::simplifyFAdd(AddendVect& Addends, unsigned InstrQuota) {
     }
   }
 
-  assert((NextTmpIdx <= sizeof(TmpResult)/sizeof(TmpResult[0]) + 1) &&
+  assert((NextTmpIdx <= array_lengthof(TmpResult) + 1) &&
          "out-of-bound access");
 
   if (ConstAdd)