[llvm-commits] CVS: llvm/utils/TableGen/DAGISelEmitter.cpp

[Chris Lattner]

Changes in directory llvm/utils/TableGen:

DAGISelEmitter.cpp updated: 1.32 -> 1.33
---
Log message:

Fix a minor bug, add comments


---
Diffs of the changes:  (+5 -2)

 DAGISelEmitter.cpp |    7 +++++--
 1 files changed, 5 insertions(+), 2 deletions(-)


Index: llvm/utils/TableGen/DAGISelEmitter.cpp
diff -u llvm/utils/TableGen/DAGISelEmitter.cpp:1.32 llvm/utils/TableGen/DAGISelEmitter.cpp:1.33
--- llvm/utils/TableGen/DAGISelEmitter.cpp:1.32	Thu Sep 15 17:23:50 2005
+++ llvm/utils/TableGen/DAGISelEmitter.cpp	Thu Sep 15 19:29:46 2005
@@ -697,7 +697,7 @@
   } else {
     Record *SlotRec;
     if (Slot->isLeaf()) {
-      Rec = dynamic_cast<DefInit*>(Slot->getLeafValue())->getDef();
+      SlotRec = dynamic_cast<DefInit*>(Slot->getLeafValue())->getDef();
     } else {
       assert(Slot->getNumChildren() == 0 && "can't be a use with children!");
       SlotRec = Slot->getOperator();
@@ -1018,13 +1018,16 @@
   OS << "// *** NOTE: This file is #included into the middle of the target\n"
      << "// *** instruction selector class.  These functions are really "
      << "methods.\n\n";
+  
   ParseNodeInfo();
   ParseNodeTransforms(OS);
   ParsePatternFragments(OS);
   ParseInstructions();
   ParsePatterns();
 
-  // TODO: convert some instructions to expanders if needed or something.
+  // At this point, we have full information about the 'Patterns' we need to
+  // parse, both implicitly from instructions as well as from explicit pattern
+  // definitions.
   
   EmitInstructionSelector(OS);