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[TableGen] Simplify some code slightly. No need to check if the arrays are empty before printing. The loop can be made to print the same thing if the loop is empty. NFC
llvm-svn: 256703
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@ -185,16 +185,12 @@ unsigned SubtargetEmitter::FeatureKeyValues(raw_ostream &OS) {
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const std::vector<Record*> &ImpliesList =
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Feature->getValueAsListOfDefs("Implies");
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if (ImpliesList.empty()) {
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OS << "{ }";
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} else {
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OS << "{ ";
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for (unsigned j = 0, M = ImpliesList.size(); j < M;) {
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OS << Target << "::" << ImpliesList[j]->getName();
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if (++j < M) OS << ", ";
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}
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OS << " }";
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OS << "{";
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for (unsigned j = 0, M = ImpliesList.size(); j < M;) {
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OS << " " << Target << "::" << ImpliesList[j]->getName();
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if (++j < M) OS << ",";
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}
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OS << " }";
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OS << " }";
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++NumFeatures;
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@ -240,16 +236,12 @@ unsigned SubtargetEmitter::CPUKeyValues(raw_ostream &OS) {
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<< "\"" << Name << "\", "
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<< "\"Select the " << Name << " processor\", ";
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if (FeatureList.empty()) {
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OS << "{ }";
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} else {
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OS << "{ ";
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for (unsigned j = 0, M = FeatureList.size(); j < M;) {
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OS << Target << "::" << FeatureList[j]->getName();
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if (++j < M) OS << ", ";
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}
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OS << " }";
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OS << "{";
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for (unsigned j = 0, M = FeatureList.size(); j < M;) {
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OS << " " << Target << "::" << FeatureList[j]->getName();
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if (++j < M) OS << ",";
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}
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OS << " }";
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// The { } is for the "implies" section of this data structure.
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OS << ", { } }";
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