Minor cleanups
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7462 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/utils/TableGen/CodeEmitterGen.cpp b/utils/TableGen/CodeEmitterGen.cpp
index 75303c4..e24211e 100644
--- a/utils/TableGen/CodeEmitterGen.cpp
+++ b/utils/TableGen/CodeEmitterGen.cpp
@@ -10,10 +10,7 @@
bool CodeEmitterGen::run(std::ostream &o) {
std::vector<Record*> Insts;
-
- const std::map<std::string, Record*> &Defs = Records.getDefs();
-
- Records.getAllDerivedDefinitions("Instruction", Insts);
+ if (Records.getAllDerivedDefinitions("Instruction", Insts)) return true;
std::string Namespace = "V9::";
std::string ClassName = "SparcV9CodeEmitter::";
@@ -25,8 +22,7 @@
<< " DEBUG(std::cerr << MI);\n"
<< " switch (MI.getOpcode()) {\n";
for (std::vector<Record*>::iterator I = Insts.begin(), E = Insts.end();
- I != E; ++I)
- {
+ I != E; ++I) {
Record *R = *I;
o << " case " << Namespace << R->getName() << ": {\n"
<< " DEBUG(std::cerr << \"Emitting " << R->getName() << "\\n\");\n";