make inst_begin/inst_end iterate over InstructionsByEnumValue.

[oota-llvm.git] / utils / TableGen / InstrEnumEmitter.cpp

diff --git a/utils/TableGen/InstrEnumEmitter.cpp b/utils/TableGen/InstrEnumEmitter.cpp
index 06c95f27b65e69206cea46a988cb88e2a995bba4..47a8474c35ecde51bb66b79f5dd2de23ada90e54 100644 (file)
--- a/utils/TableGen/InstrEnumEmitter.cpp
+++ b/utils/TableGen/InstrEnumEmitter.cpp
@@ -26,14 +26,7 @@ void InstrEnumEmitter::run(raw_ostream &OS) {
   CodeGenTarget Target;
 
   // We must emit the PHI opcode first...
-  std::string Namespace;
-  for (CodeGenTarget::inst_iterator II = Target.inst_begin(), 
-       E = Target.inst_end(); II != E; ++II) {
-    if ((*II)->Namespace != "TargetOpcode") {
-      Namespace = (*II)->Namespace;
-      break;
-    }
-  }
+  std::string Namespace = Target.getInstNamespace();
   
   if (Namespace.empty()) {
     fprintf(stderr, "No instructions defined!\n");