[llvm-commits] [llvm] r124688 - /llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAG.cpp

[Matt Beaumont-Gay]

Author: matthewbg
Date: Tue Feb  1 16:12:50 2011
New Revision: 124688

URL: http://llvm.org/viewvc/llvm-project?rev=124688&view=rev
Log:
Take Bill Wendling's suggestion for structuring a couple of asserts.

Modified:
    llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAG.cpp

Modified: llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAG.cpp?rev=124688&r1=124687&r2=124688&view=diff
==============================================================================
--- llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAG.cpp (original)
+++ llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAG.cpp Tue Feb  1 16:12:50 2011
@@ -2874,9 +2874,9 @@
       assert(VT.getSimpleVT() <= N1.getValueType().getSimpleVT() &&
              "Extract subvector must be from larger vector to smaller vector!");
 
-      if (ConstantSDNode *CSD = dyn_cast<ConstantSDNode>(Index.getNode())) {
-        (void)CSD;
-        assert((VT.getVectorNumElements() + CSD->getZExtValue()
+      if (isa<ConstantSDNode>(Index.getNode())) {
+        assert((VT.getVectorNumElements() +
+                cast<ConstantSDNode>(Index.getNode())->getZExtValue()
                 <= N1.getValueType().getVectorNumElements())
                && "Extract subvector overflow!");
       }
@@ -3093,9 +3093,9 @@
              "Dest and insert subvector source types must match!");
       assert(N2.getValueType().getSimpleVT() <= N1.getValueType().getSimpleVT() &&
              "Insert subvector must be from smaller vector to larger vector!");
-      if (ConstantSDNode *CSD = dyn_cast<ConstantSDNode>(Index.getNode())) {
-        (void)CSD;
-        assert((N2.getValueType().getVectorNumElements() + CSD->getZExtValue()
+      if (isa<ConstantSDNode>(Index.getNode())) {
+        assert((N2.getValueType().getVectorNumElements() +
+                cast<ConstantSDNode>(Index.getNode())->getZExtValue()
                 <= VT.getVectorNumElements())
                && "Insert subvector overflow!");
       }