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

[Jim Laskey]

Changes in directory llvm/utils/TableGen:

SubtargetEmitter.cpp updated: 1.23 -> 1.24
---
Log message:

Ignore entries with blank names.

---
Diffs of the changes:  (+4 -2)

 SubtargetEmitter.cpp |    6 ++++--
 1 files changed, 4 insertions(+), 2 deletions(-)


Index: llvm/utils/TableGen/SubtargetEmitter.cpp
diff -u llvm/utils/TableGen/SubtargetEmitter.cpp:1.23 llvm/utils/TableGen/SubtargetEmitter.cpp:1.24
--- llvm/utils/TableGen/SubtargetEmitter.cpp:1.23	Tue Dec 12 13:26:50 2006
+++ llvm/utils/TableGen/SubtargetEmitter.cpp	Tue Dec 12 14:55:58 2006
@@ -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";
   }