Use the cast machinery to remove dummy uses of formatted_raw_ostream.

If we know we are producing an object, we don't need to wrap the stream
in a formatted_raw_ostream anymore.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@234461 91177308-0d34-0410-b5e6-96231b3b80d8

5 files changed, 15 insertions, 19 deletions

diff --git a/lib/CodeGen/LLVMTargetMachine.cpp b/lib/CodeGen/LLVMTargetMachine.cpp
index 30148446195..4574dcfe9ef 100644
--- a/lib/CodeGen/LLVMTargetMachine.cpp
+++ b/lib/CodeGen/LLVMTargetMachine.cpp
@@ -140,12 +140,9 @@ static MCContext *addPassesToGenerateCode(LLVMTargetMachine *TM,
   return &MMI->getContext();
 }
 
-bool LLVMTargetMachine::addPassesToEmitFile(PassManagerBase &PM,
-                                            formatted_raw_ostream &Out,
-                                            CodeGenFileType FileType,
-                                            bool DisableVerify,
-                                            AnalysisID StartAfter,
-                                            AnalysisID StopAfter) {
+bool LLVMTargetMachine::addPassesToEmitFile(
+    PassManagerBase &PM, raw_ostream &Out, CodeGenFileType FileType,
+    bool DisableVerify, AnalysisID StartAfter, AnalysisID StopAfter) {
   // Add common CodeGen passes.
   MCContext *Context = addPassesToGenerateCode(this, PM, DisableVerify,
                                                StartAfter, StopAfter);
@@ -185,9 +182,9 @@ bool LLVMTargetMachine::addPassesToEmitFile(PassManagerBase &PM,
     MCAsmBackend *MAB = getTarget().createMCAsmBackend(MRI, getTargetTriple(),
                                                        TargetCPU);
     MCStreamer *S = getTarget().createAsmStreamer(
-        *Context, Out, Options.MCOptions.AsmVerbose,
-        Options.MCOptions.MCUseDwarfDirectory, InstPrinter, MCE, MAB,
-        Options.MCOptions.ShowMCInst);
+        *Context, cast<formatted_raw_ostream>(Out),
+        Options.MCOptions.AsmVerbose, Options.MCOptions.MCUseDwarfDirectory,
+        InstPrinter, MCE, MAB, Options.MCOptions.ShowMCInst);
     AsmStreamer.reset(S);
     break;
   }
diff --git a/lib/LTO/LTOCodeGenerator.cpp b/lib/LTO/LTOCodeGenerator.cpp
index ad73ddc5d7a..2bcdc27e965 100644
--- a/lib/LTO/LTOCodeGenerator.cpp
+++ b/lib/LTO/LTOCodeGenerator.cpp
@@ -38,7 +38,6 @@
 #include "llvm/MC/SubtargetFeature.h"
 #include "llvm/Support/CommandLine.h"
 #include "llvm/Support/FileSystem.h"
-#include "llvm/Support/FormattedStream.h"
 #include "llvm/Support/Host.h"
 #include "llvm/Support/MemoryBuffer.h"
 #include "llvm/Support/Signals.h"
@@ -574,13 +573,11 @@ bool LTOCodeGenerator::compileOptimized(raw_ostream &out, std::string &errMsg) {
 
   legacy::PassManager codeGenPasses;
 
-  formatted_raw_ostream Out(out);
-
   // If the bitcode files contain ARC code and were compiled with optimization,
   // the ObjCARCContractPass must be run, so do it unconditionally here.
   codeGenPasses.add(createObjCARCContractPass());
 
-  if (TargetMach->addPassesToEmitFile(codeGenPasses, Out,
+  if (TargetMach->addPassesToEmitFile(codeGenPasses, out,
                                       TargetMachine::CGFT_ObjectFile)) {
     errMsg = "target file type not supported";
     return false;
diff --git a/lib/Target/CppBackend/CPPBackend.cpp b/lib/Target/CppBackend/CPPBackend.cpp
index d0e2010abfd..0fd6918acc9 100644
--- a/lib/Target/CppBackend/CPPBackend.cpp
+++ b/lib/Target/CppBackend/CPPBackend.cpp
@@ -2146,13 +2146,13 @@ char CppWriter::ID = 0;
 //                       External Interface declaration
 //===----------------------------------------------------------------------===//
 
-bool CPPTargetMachine::addPassesToEmitFile(PassManagerBase &PM,
-                                           formatted_raw_ostream &o,
+bool CPPTargetMachine::addPassesToEmitFile(PassManagerBase &PM, raw_ostream &o,
                                            CodeGenFileType FileType,
                                            bool DisableVerify,
                                            AnalysisID StartAfter,
                                            AnalysisID StopAfter) {
-  if (FileType != TargetMachine::CGFT_AssemblyFile) return true;
-  PM.add(new CppWriter(o));
+  if (FileType != TargetMachine::CGFT_AssemblyFile)
+    return true;
+  PM.add(new CppWriter(cast<formatted_raw_ostream>(o)));
   return false;
 }
diff --git a/lib/Target/CppBackend/CPPTargetMachine.h b/lib/Target/CppBackend/CPPTargetMachine.h
index 678a932cb28..04f81e9e966 100644
--- a/lib/Target/CppBackend/CPPTargetMachine.h
+++ b/lib/Target/CppBackend/CPPTargetMachine.h
@@ -29,7 +29,7 @@ struct CPPTargetMachine : public TargetMachine {
       : TargetMachine(T, "", TT, CPU, FS, Options) {}
 
 public:
-  bool addPassesToEmitFile(PassManagerBase &PM, formatted_raw_ostream &Out,
+  bool addPassesToEmitFile(PassManagerBase &PM, raw_ostream &Out,
                            CodeGenFileType FileType, bool DisableVerify,
                            AnalysisID StartAfter,
                            AnalysisID StopAfter) override;
diff --git a/lib/Target/TargetMachineC.cpp b/lib/Target/TargetMachineC.cpp
index 236cb1bed96..cbfb914d9dc 100644
--- a/lib/Target/TargetMachineC.cpp
+++ b/lib/Target/TargetMachineC.cpp
@@ -183,7 +183,9 @@ void LLVMSetTargetMachineAsmVerbosity(LLVMTargetMachineRef T,
 }
 
 static LLVMBool LLVMTargetMachineEmit(LLVMTargetMachineRef T, LLVMModuleRef M,
-  formatted_raw_ostream &OS, LLVMCodeGenFileType codegen, char **ErrorMessage) {
+                                      raw_ostream &OS,
+                                      LLVMCodeGenFileType codegen,
+                                      char **ErrorMessage) {
   TargetMachine* TM = unwrap(T);
   Module* Mod = unwrap(M);