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Fix a minor bug, add comments
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23370 91177308-0d34-0410-b5e6-96231b3b80d8
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@ -697,7 +697,7 @@ static bool HandleUse(TreePattern *I, TreePatternNode *Pat,
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} else {
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Record *SlotRec;
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if (Slot->isLeaf()) {
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Rec = dynamic_cast<DefInit*>(Slot->getLeafValue())->getDef();
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SlotRec = dynamic_cast<DefInit*>(Slot->getLeafValue())->getDef();
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} else {
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assert(Slot->getNumChildren() == 0 && "can't be a use with children!");
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SlotRec = Slot->getOperator();
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@ -1018,13 +1018,16 @@ void DAGISelEmitter::run(std::ostream &OS) {
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OS << "// *** NOTE: This file is #included into the middle of the target\n"
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<< "// *** instruction selector class. These functions are really "
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<< "methods.\n\n";
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ParseNodeInfo();
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ParseNodeTransforms(OS);
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ParsePatternFragments(OS);
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ParseInstructions();
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ParsePatterns();
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// TODO: convert some instructions to expanders if needed or something.
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// At this point, we have full information about the 'Patterns' we need to
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// parse, both implicitly from instructions as well as from explicit pattern
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// definitions.
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EmitInstructionSelector(OS);
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