recommit 344472 after fixing build failure on ARM and PPC.

llvm-svn: 344475
diff --git a/llvm/lib/Target/Hexagon/HexagonTargetTransformInfo.cpp b/llvm/lib/Target/Hexagon/HexagonTargetTransformInfo.cpp
index 4d0e7dc..79b269b 100644
--- a/llvm/lib/Target/Hexagon/HexagonTargetTransformInfo.cpp
+++ b/llvm/lib/Target/Hexagon/HexagonTargetTransformInfo.cpp
@@ -206,10 +206,10 @@
 
 unsigned HexagonTTIImpl::getInterleavedMemoryOpCost(unsigned Opcode,
       Type *VecTy, unsigned Factor, ArrayRef<unsigned> Indices,
-      unsigned Alignment, unsigned AddressSpace) {
-  if (Indices.size() != Factor)
+      unsigned Alignment, unsigned AddressSpace, bool IsMasked) {
+  if (Indices.size() != Factor || IsMasked)
     return BaseT::getInterleavedMemoryOpCost(Opcode, VecTy, Factor, Indices,
-                                             Alignment, AddressSpace);
+                                             Alignment, AddressSpace, IsMasked);
   return getMemoryOpCost(Opcode, VecTy, Alignment, AddressSpace, nullptr);
 }