Don't capture a temporary std::string in a StringRef.

This fixes the breakages in llvm-tblgen.

llvm-svn: 304123

diff --git a/llvm/utils/TableGen/X86FoldTablesEmitter.cpp b/llvm/utils/TableGen/X86FoldTablesEmitter.cpp
index 01eec58..f211a8f 100644 (file)
--- a/llvm/utils/TableGen/X86FoldTablesEmitter.cpp
+++ b/llvm/utils/TableGen/X86FoldTablesEmitter.cpp
@@ -285,7 +285,7 @@ getMemOperandSize(const Record *MemRec, const bool IntrinsicSensitive = false) {
         (MemRec->getName() == "sdmem" || MemRec->getName() == "ssmem"))
       return 128;
 
-    StringRef Name =
+    std::string Name =
         MemRec->getValueAsDef("ParserMatchClass")->getValueAsString("Name");
     if (Name == "Mem8")
       return 8;