commit 872c7f9a9ec620819835a7de66fceea7a5b3622f
author Vikram S. Adve <vadve@cs.uiuc.edu> Sat Aug 24 21:02:09 2002 +0000
committer Vikram S. Adve <vadve@cs.uiuc.edu> Sat Aug 24 21:02:09 2002 +0000
tree 6f3b5b285614bd3b9b0af062c733ec931f1c4b24
parent 8c1e3f73106fdcddeded097c828f5b1f7dca43f2

Use newly-added type inspection support in InstTreeNode subclasses.

llvm-svn: 3501

llvm/lib/CodeGen/InstrSelection/InstrForest.cpp

diff --git a/llvm/lib/CodeGen/InstrSelection/InstrForest.cpp b/llvm/lib/CodeGen/InstrSelection/InstrForest.cpp
index e27b25c..c33faec 100644
--- a/llvm/lib/CodeGen/InstrSelection/InstrForest.cpp
+++ b/llvm/lib/CodeGen/InstrSelection/InstrForest.cpp
@@ -201,7 +201,6 @@
 InstrForest::noteTreeNodeForInstr(Instruction *instr,
 				  InstructionNode *treeNode)
 {
-  assert(treeNode->getNodeType() == InstrTreeNode::NTInstructionNode);
   (*this)[instr] = treeNode;
   treeRoots.push_back(treeNode);	// mark node as root of a new tree
 }
@@ -212,8 +211,8 @@
 {
   parent->LeftChild = child;
   child->Parent = parent;
-  if (child->getNodeType() == InstrTreeNode::NTInstructionNode)
-    eraseRoot((InstructionNode*) child); // no longer a tree root
+  if (InstructionNode* instrNode = dyn_cast<InstructionNode>(child))
+    eraseRoot(instrNode); // no longer a tree root
 }
 
 inline void
@@ -221,8 +220,8 @@
 {
   parent->RightChild = child;
   child->Parent = parent;
-  if (child->getNodeType() == InstrTreeNode::NTInstructionNode)
-    eraseRoot((InstructionNode*) child); // no longer a tree root
+  if (InstructionNode* instrNode = dyn_cast<InstructionNode>(child))
+    eraseRoot(instrNode); // no longer a tree root
 }