diff --git a/clang/lib/Frontend/CompilerInvocation.cpp b/clang/lib/Frontend/CompilerInvocation.cpp
index fd48e425a5c21..3c23073fc6a8c 100644
--- a/clang/lib/Frontend/CompilerInvocation.cpp
+++ b/clang/lib/Frontend/CompilerInvocation.cpp
@@ -2055,8 +2055,7 @@ bool CompilerInvocation::ParseCodeGenArgs(CodeGenOptions &Opts, ArgList &Args,
   // The memory profile runtime appends the pid to make this name more unique.
   const char *MemProfileBasename = "memprof.profraw";
   if (Args.hasArg(OPT_fmemory_profile_EQ)) {
-    SmallString<128> Path(
-        std::string(Args.getLastArgValue(OPT_fmemory_profile_EQ)));
+    SmallString<128> Path(Args.getLastArgValue(OPT_fmemory_profile_EQ));
     llvm::sys::path::append(Path, MemProfileBasename);
     Opts.MemoryProfileOutput = std::string(Path);
   } else if (Args.hasArg(OPT_fmemory_profile))