[llvm-commits] CVS: llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp

[Evan Cheng]

Changes in directory llvm/lib/CodeGen/SelectionDAG:
SelectionDAG.cpp updated: 1.317 -> 1.318
---
Log message:

Clear TopOrder before assigning topological order. Some clean ups.

---
Diffs of the changes:  (+3 -1)

 SelectionDAG.cpp |    4 +++-
 1 files changed, 3 insertions(+), 1 deletion(-)


Index: llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
diff -u llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp:1.317 
llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp:1.318
--- llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp:1.317        Fri Aug  4 
12:45:20 2006
+++ llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp      Mon Aug  7 17:13:29 2006
@@ -474,6 +474,7 @@
   if (!Erased && N->getValueType(N->getNumValues()-1) != MVT::Flag &&
       !N->isTargetOpcode()) {
     N->dump();
+    std::cerr << "\n";
     assert(0 && "Node is not in map!");
   }
 #endif
@@ -2497,7 +2498,7 @@
   return getNode(ISD::BUILTIN_OP_END+Opcode, ResultTys, Ops).Val;
 }
 
-// ReplaceAllUsesWith - Modify anything using 'From' to use 'To' instead.
+/// ReplaceAllUsesWith - Modify anything using 'From' to use 'To' instead.
 /// This can cause recursive merging of nodes in the DAG.
 ///
 /// This version assumes From/To have a single result value.
@@ -2711,6 +2712,7 @@
       Sources.push_back(N);
   }
 
+  TopOrder.clear();
   while (!Sources.empty()) {
     SDNode *N = Sources.back();
     Sources.pop_back();



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