Ignore entries with blank names.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32491 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/utils/TableGen/SubtargetEmitter.cpp b/utils/TableGen/SubtargetEmitter.cpp
index a70dbc9..6cc28d7 100644
--- a/utils/TableGen/SubtargetEmitter.cpp
+++ b/utils/TableGen/SubtargetEmitter.cpp
@@ -87,7 +87,7 @@
<< "static llvm::SubtargetFeatureKV FeatureKV[] = {\n";
// For each feature
- for (unsigned i = 0, N = FeatureList.size(); i < N;) {
+ for (unsigned i = 0, N = FeatureList.size(); i < N; ++i) {
// Next feature
Record *Feature = FeatureList[i];
@@ -95,6 +95,8 @@
std::string CommandLineName = Feature->getValueAsString("Name");
std::string Desc = Feature->getValueAsString("Desc");
+ if (CommandLineName.empty()) continue;
+
// Emit as { "feature", "decription", feactureEnum }
OS << " { "
<< "\"" << CommandLineName << "\", "
@@ -103,7 +105,7 @@
<< " }";
// Depending on 'if more in the list' emit comma
- if (++i < N) OS << ",";
+ if ((i + 1) < N) OS << ",";
OS << "\n";
}