[clang][cli] NFC: Use .str() instead of operator<<

diff --git a/clang/lib/Frontend/CompilerInvocation.cpp b/clang/lib/Frontend/CompilerInvocation.cpp
index a3b4855..664b678 100644 (file)
--- a/clang/lib/Frontend/CompilerInvocation.cpp
+++ b/clang/lib/Frontend/CompilerInvocation.cpp
@@ -1466,19 +1466,12 @@ void CompilerInvocation::GenerateCodeGenArgs(
         Args, Opts.EmulatedTLS ? OPT_femulated_tls : OPT_fno_emulated_tls, SA);
   }
 
-  if (Opts.FPDenormalMode != llvm::DenormalMode::getIEEE()) {
-    std::string Buffer;
-    llvm::raw_string_ostream OS(Buffer);
-    Opts.FPDenormalMode.print(OS);
-    GenerateArg(Args, OPT_fdenormal_fp_math_EQ, OS.str(), SA);
-  }
+  if (Opts.FPDenormalMode != llvm::DenormalMode::getIEEE())
+    GenerateArg(Args, OPT_fdenormal_fp_math_EQ, Opts.FPDenormalMode.str(), SA);
 
-  if (Opts.FP32DenormalMode != llvm::DenormalMode::getIEEE()) {
-    std::string Buffer;
-    llvm::raw_string_ostream OS(Buffer);
-    Opts.FP32DenormalMode.print(OS);
-    GenerateArg(Args, OPT_fdenormal_fp_math_f32_EQ, OS.str(), SA);
-  }
+  if (Opts.FP32DenormalMode != llvm::DenormalMode::getIEEE())
+    GenerateArg(Args, OPT_fdenormal_fp_math_f32_EQ, Opts.FP32DenormalMode.str(),
+                SA);
 
   if (Opts.StructReturnConvention == CodeGenOptions::SRCK_OnStack) {
     OptSpecifier Opt =
@@ -3310,10 +3303,7 @@ void CompilerInvocation::GenerateLangArgs(const LangOptions &Opts,
   // The '-fcf-protection=' option is generated by CodeGenOpts generator.
 
   if (Opts.ObjC) {
-    std::string Buffer;
-    llvm::raw_string_ostream Stream(Buffer);
-    Stream << Opts.ObjCRuntime;
-    GenerateArg(Args, OPT_fobjc_runtime_EQ, Stream.str(), SA);
+    GenerateArg(Args, OPT_fobjc_runtime_EQ, Opts.ObjCRuntime.getAsString(), SA);
 
     if (Opts.GC == LangOptions::GCOnly)
       GenerateArg(Args, OPT_fobjc_gc_only, SA);