add support for vector->vector casts


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26788 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/SelectionDAG/SelectionDAG.cpp b/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
index 1a965a2..459048a 100644
--- a/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
+++ b/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
@@ -1086,8 +1086,8 @@
     break;
   case ISD::BIT_CONVERT:
     // Basic sanity checking.
-    assert(MVT::getSizeInBits(VT)==MVT::getSizeInBits(Operand.getValueType()) &&
-           "Cannot BIT_CONVERT between two different types!");
+    assert(MVT::getSizeInBits(VT) == MVT::getSizeInBits(Operand.getValueType())
+           && "Cannot BIT_CONVERT between two different types!");
     if (VT == Operand.getValueType()) return Operand;  // noop conversion.
     if (OpOpcode == ISD::BIT_CONVERT)  // bitconv(bitconv(x)) -> bitconv(x)
       return getNode(ISD::BIT_CONVERT, VT, Operand.getOperand(0));