TableGen: Use StringRef instead of std::string

llvm-svn: 270741

2 files changed, 4 insertions, 4 deletions

diff --git a/llvm/utils/TableGen/CodeGenTarget.cpp b/llvm/utils/TableGen/CodeGenTarget.cpp
index db98feaa247..fb9d29c7593 100644
--- a/llvm/utils/TableGen/CodeGenTarget.cpp
+++ b/llvm/utils/TableGen/CodeGenTarget.cpp
@@ -39,7 +39,7 @@ MVT::SimpleValueType llvm::getValueType(Record *Rec) {
   return (MVT::SimpleValueType)Rec->getValueAsInt("Value");
 }
 
-std::string llvm::getName(MVT::SimpleValueType T) {
+StringRef llvm::getName(MVT::SimpleValueType T) {
   switch (T) {
   case MVT::Other:   return "UNKNOWN";
   case MVT::iPTR:    return "TLI.getPointerTy()";
@@ -48,7 +48,7 @@ std::string llvm::getName(MVT::SimpleValueType T) {
   }
 }
 
-std::string llvm::getEnumName(MVT::SimpleValueType T) {
+StringRef llvm::getEnumName(MVT::SimpleValueType T) {
   switch (T) {
   case MVT::Other:    return "MVT::Other";
   case MVT::i1:       return "MVT::i1";
diff --git a/llvm/utils/TableGen/CodeGenTarget.h b/llvm/utils/TableGen/CodeGenTarget.h
index 72145133aa7..85a8c1b1887 100644
--- a/llvm/utils/TableGen/CodeGenTarget.h
+++ b/llvm/utils/TableGen/CodeGenTarget.h
@@ -52,8 +52,8 @@ enum SDNP {
 /// record corresponds to.
 MVT::SimpleValueType getValueType(Record *Rec);
 
-std::string getName(MVT::SimpleValueType T);
-std::string getEnumName(MVT::SimpleValueType T);
+StringRef getName(MVT::SimpleValueType T);
+StringRef getEnumName(MVT::SimpleValueType T);
 
 /// getQualifiedName - Return the name of the specified record, with a
 /// namespace qualifier if the record contains one.