Remove unnecessary parens.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101010 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/SelectionDAG/SelectionDAG.cpp b/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
index 81fc48c..b917fca 100644
--- a/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
+++ b/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
@@ -6354,8 +6354,8 @@
     if (OpVal.getOpcode() == ISD::UNDEF)
       SplatUndef |= APInt::getBitsSet(sz, BitPos, BitPos + EltBitSize);
     else if (ConstantSDNode *CN = dyn_cast<ConstantSDNode>(OpVal))
-      SplatValue |= (APInt(CN->getAPIntValue()).zextOrTrunc(EltBitSize).
-                     zextOrTrunc(sz) << BitPos);
+      SplatValue |= APInt(CN->getAPIntValue()).zextOrTrunc(EltBitSize).
+                    zextOrTrunc(sz) << BitPos;
     else if (ConstantFPSDNode *CN = dyn_cast<ConstantFPSDNode>(OpVal))
       SplatValue |= CN->getValueAPF().bitcastToAPInt().zextOrTrunc(sz) <<BitPos;
      else