Remove an unnecessary use of pointee types introduced in r194220

[oota-llvm.git] / lib / IR / ConstantFold.cpp

diff --git a/lib/IR/ConstantFold.cpp b/lib/IR/ConstantFold.cpp
index 46bb20e0d1b7af9d7e368147ed15fa86c93bec02..131c5c51790414c6b1c81e27aaa3a1710c22d042 100644 (file)
--- a/lib/IR/ConstantFold.cpp
+++ b/lib/IR/ConstantFold.cpp
@@ -1997,17 +1997,16 @@ static bool isInBoundsIndices(ArrayRef<IndexTy> Idxs) {
 }
 
 /// \brief Test whether a given ConstantInt is in-range for a SequentialType.
-static bool isIndexInRangeOfSequentialType(const SequentialType *STy,
+static bool isIndexInRangeOfSequentialType(SequentialType *STy,
                                            const ConstantInt *CI) {
-  if (const PointerType *PTy = dyn_cast<PointerType>(STy))
-    // Only handle pointers to sized types, not pointers to functions.
-    return PTy->getElementType()->isSized();
+  if (isa<PointerType>(STy))
+    return true;
 
   uint64_t NumElements = 0;
   // Determine the number of elements in our sequential type.
-  if (const ArrayType *ATy = dyn_cast<ArrayType>(STy))
+  if (auto *ATy = dyn_cast<ArrayType>(STy))
     NumElements = ATy->getNumElements();
-  else if (const VectorType *VTy = dyn_cast<VectorType>(STy))
+  else if (auto *VTy = dyn_cast<VectorType>(STy))
     NumElements = VTy->getNumElements();
 
   assert((isa<ArrayType>(STy) || NumElements > 0) &&
@@ -2178,7 +2177,7 @@ static Constant *ConstantFoldGetElementPtrImpl(Type *PointeeTy, Constant *C,
             // dimension.
             NewIdxs.resize(Idxs.size());
             uint64_t NumElements = 0;
-            if (const ArrayType *ATy = dyn_cast<ArrayType>(Ty))
+            if (auto *ATy = dyn_cast<ArrayType>(Ty))
               NumElements = ATy->getNumElements();
             else
               NumElements = cast<VectorType>(Ty)->getNumElements();