[TableGen] Adapt more places to getValueAsString now returning a StringRef instead of a std::string.

llvm-svn: 304347

1 files changed, 5 insertions, 3 deletions

diff --git a/llvm/utils/TableGen/CodeEmitterGen.cpp b/llvm/utils/TableGen/CodeEmitterGen.cpp
index 26b007250eb..b80dd5daefe 100644
--- a/llvm/utils/TableGen/CodeEmitterGen.cpp
+++ b/llvm/utils/TableGen/CodeEmitterGen.cpp
@@ -218,10 +218,12 @@ std::string CodeEmitterGen::getInstructionCase(Record *R,
     AddCodeToMergeInOperand(R, BI, Vals[i].getName(), NumberedOp,
                             NamedOpIndices, Case, Target);
   }
-  
-  std::string PostEmitter = R->getValueAsString("PostEncoderMethod");
+
+  StringRef PostEmitter = R->getValueAsString("PostEncoderMethod");
   if (!PostEmitter.empty()) {
-    Case += "      Value = " + PostEmitter + "(MI, Value";
+    Case += "      Value = ";
+    Case += PostEmitter;
+    Case += "(MI, Value";
     Case += ", STI";
     Case += ");\n";
   }