Simplify.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24015 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/utils/TableGen/SubtargetEmitter.cpp b/utils/TableGen/SubtargetEmitter.cpp
index 5739a6af54282dd45b70694ef659d8878ee1abc9..30d27c17454ec612e192b60bd241d7acb7d166ec 100644 (file)
--- a/utils/TableGen/SubtargetEmitter.cpp
+++ b/utils/TableGen/SubtargetEmitter.cpp
@@ -182,12 +182,7 @@ void SubtargetEmitter::ParseFeaturesFunction(std::ostream &OS) {
 // SubtargetEmitter::run - Main subtarget enumeration emitter.
 //
 void SubtargetEmitter::run(std::ostream &OS) {
-  std::vector<Record*> Targets = Records.getAllDerivedDefinitions("Target");
-  if (Targets.size() == 0)
-    throw std::string("ERROR: No 'Target' subclasses defined!");
-  if (Targets.size() != 1)
-    throw std::string("ERROR: Multiple subclasses of Target defined!");
-  Target = Targets[0]->getName();
+  Target = CodeGenTarget().getName();
 
   EmitSourceFileHeader("Subtarget Enumeration Source Fragment", OS);