Remove the logging streamer.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147820 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/include/llvm/MC/MCStreamer.h b/include/llvm/MC/MCStreamer.h
index d56e65153a2e928c0560c691412a4070427b6ac1..54ffda61370087f499a8e424359d23ebfe8f8ff6 100644 (file)
--- a/include/llvm/MC/MCStreamer.h
+++ b/include/llvm/MC/MCStreamer.h
@@ -657,12 +657,6 @@ namespace llvm {
                                 raw_ostream &OS, MCCodeEmitter *CE,
                                 bool RelaxAll, bool NoExecStack);
 
-  /// createLoggingStreamer - Create a machine code streamer which just logs the
-  /// API calls and then dispatches to another streamer.
-  ///
-  /// The new streamer takes ownership of the \arg Child.
-  MCStreamer *createLoggingStreamer(MCStreamer *Child, raw_ostream &OS);
-
   /// createPureStreamer - Create a machine code streamer which will generate
   /// "pure" MC object files, for use with MC-JIT and testing tools.
   ///

diff --git a/lib/CodeGen/LLVMTargetMachine.cpp b/lib/CodeGen/LLVMTargetMachine.cpp
index 7fd089a5db88ef8642325f69e3ec81a9e0fa981c..abafc3f4b7f5d9661101b2758571ffd5bb1464c2 100644 (file)
--- a/lib/CodeGen/LLVMTargetMachine.cpp
+++ b/lib/CodeGen/LLVMTargetMachine.cpp
@@ -82,8 +82,6 @@ static cl::opt<bool> ShowMCEncoding("show-mc-encoding", cl::Hidden,
     cl::desc("Show encoding in .s output"));
 static cl::opt<bool> ShowMCInst("show-mc-inst", cl::Hidden,
     cl::desc("Show instruction structure in .s output"));
-static cl::opt<bool> EnableMCLogging("enable-mc-api-logging", cl::Hidden,
-    cl::desc("Enable MC API logging"));
 static cl::opt<bool> VerifyMachineCode("verify-machineinstrs", cl::Hidden,
     cl::desc("Verify generated machine code"),
     cl::init(getenv("LLVM_VERIFY_MACHINEINSTRS")!=NULL));
@@ -191,9 +189,6 @@ bool LLVMTargetMachine::addPassesToEmitFile(PassManagerBase &PM,
     break;
   }
 
-  if (EnableMCLogging)
-    AsmStreamer.reset(createLoggingStreamer(AsmStreamer.take(), errs()));
-
   // Create the AsmPrinter, which takes ownership of AsmStreamer if successful.
   FunctionPass *Printer = getTarget().createAsmPrinter(*this, *AsmStreamer);
   if (Printer == 0)

diff --git a/lib/MC/CMakeLists.txt b/lib/MC/CMakeLists.txt
index b2e62a57001ea9c0e63791258ce24cae9d24da2d..f11e686fd104531883e0d5051c63b89d5b28ebee 100644 (file)
--- a/lib/MC/CMakeLists.txt
+++ b/lib/MC/CMakeLists.txt
@@ -20,7 +20,6 @@ add_llvm_library(LLVMMC
   MCInstPrinter.cpp
   MCInstrAnalysis.cpp
   MCLabel.cpp
-  MCLoggingStreamer.cpp
   MCMachOStreamer.cpp
   MCMachObjectTargetWriter.cpp
   MCModule.cpp

diff --git a/lib/MC/MCLoggingStreamer.cpp b/lib/MC/MCLoggingStreamer.cpp
deleted file mode 100644 (file)
index 18a9a94..0000000
--- a/lib/MC/MCLoggingStreamer.cpp
+++ /dev/null
@@ -1,257 +0,0 @@
-//===- lib/MC/MCLoggingStreamer.cpp - API Logging Streamer ----------------===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-
-#include "llvm/MC/MCStreamer.h"
-#include "llvm/ADT/OwningPtr.h"
-#include "llvm/ADT/Twine.h"
-#include "llvm/Support/raw_ostream.h"
-using namespace llvm;
-
-namespace {
-
-class MCLoggingStreamer : public MCStreamer {
-  llvm::OwningPtr<MCStreamer> Child;
-  
-  raw_ostream &OS;
-
-public:
-  MCLoggingStreamer(MCStreamer *_Child, raw_ostream &_OS)
-    : MCStreamer(_Child->getContext()), Child(_Child), OS(_OS) {}
-
-  void LogCall(const char *Function) {
-    OS << Function << "\n";
-  }
-
-  void LogCall(const char *Function, const Twine &Message) {
-    OS << Function << ": " << Message << "\n";
-  }
-
-  virtual bool isVerboseAsm() const { return Child->isVerboseAsm(); }
-  
-  virtual bool hasRawTextSupport() const { return Child->hasRawTextSupport(); }
-
-  virtual raw_ostream &GetCommentOS() { return Child->GetCommentOS(); }
-
-  virtual void AddComment(const Twine &T) {
-    LogCall("AddComment", T);
-    return Child->AddComment(T);
-  }
-
-  virtual void AddBlankLine() {
-    LogCall("AddBlankLine");
-    return Child->AddBlankLine();
-  }
-
-  virtual void ChangeSection(const MCSection *Section) {
-    LogCall("ChangeSection");
-    return Child->ChangeSection(Section);
-  }
-
-  virtual void InitSections() {
-    LogCall("InitSections");
-    return Child->InitSections();
-  }
-
-  virtual void EmitLabel(MCSymbol *Symbol) {
-    LogCall("EmitLabel");
-    return Child->EmitLabel(Symbol);
-  }
-
-  virtual void EmitAssemblerFlag(MCAssemblerFlag Flag) {
-    LogCall("EmitAssemblerFlag");
-    return Child->EmitAssemblerFlag(Flag);
-  }
-
-  virtual void EmitThumbFunc(MCSymbol *Func) {
-    LogCall("EmitThumbFunc");
-    return Child->EmitThumbFunc(Func);
-  }
-
-  virtual void EmitAssignment(MCSymbol *Symbol, const MCExpr *Value) {
-    LogCall("EmitAssignment");
-    return Child->EmitAssignment(Symbol, Value);
-  }
-
-  virtual void EmitWeakReference(MCSymbol *Alias, const MCSymbol *Symbol) {
-    LogCall("EmitWeakReference");
-    return Child->EmitWeakReference(Alias, Symbol);
-  }
-
-  virtual void EmitDwarfAdvanceLineAddr(int64_t LineDelta,
-                                        const MCSymbol *LastLabel,
-                                        const MCSymbol *Label,
-                                        unsigned PointerSize) {
-    LogCall("EmitDwarfAdvanceLineAddr");
-    return Child->EmitDwarfAdvanceLineAddr(LineDelta, LastLabel, Label,
-                                           PointerSize);
-  }
-
-  virtual void EmitSymbolAttribute(MCSymbol *Symbol, MCSymbolAttr Attribute) {
-    LogCall("EmitSymbolAttribute");
-    return Child->EmitSymbolAttribute(Symbol, Attribute);
-  }
-
-  virtual void EmitSymbolDesc(MCSymbol *Symbol, unsigned DescValue) {
-    LogCall("EmitSymbolDesc");
-    return Child->EmitSymbolDesc(Symbol, DescValue);
-  }
-
-  virtual void BeginCOFFSymbolDef(const MCSymbol *Symbol) {
-    LogCall("BeginCOFFSymbolDef");
-    return Child->BeginCOFFSymbolDef(Symbol);
-  }
-
-  virtual void EmitCOFFSymbolStorageClass(int StorageClass) {
-    LogCall("EmitCOFFSymbolStorageClass");
-    return Child->EmitCOFFSymbolStorageClass(StorageClass);
-  }
-
-  virtual void EmitCOFFSymbolType(int Type) {
-    LogCall("EmitCOFFSymbolType");
-    return Child->EmitCOFFSymbolType(Type);
-  }
-
-  virtual void EndCOFFSymbolDef() {
-    LogCall("EndCOFFSymbolDef");
-    return Child->EndCOFFSymbolDef();
-  }
-
-  virtual void EmitCOFFSecRel32(MCSymbol const *Symbol) {
-    LogCall("EmitCOFFSecRel32");
-    return Child->EmitCOFFSecRel32(Symbol);
-  }
-
-  virtual void EmitELFSize(MCSymbol *Symbol, const MCExpr *Value) {
-    LogCall("EmitELFSize");
-    return Child->EmitELFSize(Symbol, Value);
-  }
-
-  virtual void EmitCommonSymbol(MCSymbol *Symbol, uint64_t Size,
-                                unsigned ByteAlignment) {
-    LogCall("EmitCommonSymbol");
-    return Child->EmitCommonSymbol(Symbol, Size, ByteAlignment);
-  }
-
-  virtual void EmitLocalCommonSymbol(MCSymbol *Symbol, uint64_t Size,
-                                     unsigned ByteAlignment) {
-    LogCall("EmitLocalCommonSymbol");
-    return Child->EmitLocalCommonSymbol(Symbol, Size, ByteAlignment);
-  }
-  
-  virtual void EmitZerofill(const MCSection *Section, MCSymbol *Symbol = 0,
-                            unsigned Size = 0, unsigned ByteAlignment = 0) {
-    LogCall("EmitZerofill");
-    return Child->EmitZerofill(Section, Symbol, Size, ByteAlignment);
-  }
-
-  virtual void EmitTBSSSymbol (const MCSection *Section, MCSymbol *Symbol,
-                               uint64_t Size, unsigned ByteAlignment = 0) {
-    LogCall("EmitTBSSSymbol");
-    return Child->EmitTBSSSymbol(Section, Symbol, Size, ByteAlignment);
-  }
-
-  virtual void EmitBytes(StringRef Data, unsigned AddrSpace) {
-    LogCall("EmitBytes");
-    return Child->EmitBytes(Data, AddrSpace);
-  }
-
-  virtual void EmitValueImpl(const MCExpr *Value, unsigned Size,
-                             unsigned AddrSpace){
-    LogCall("EmitValue");
-    return Child->EmitValueImpl(Value, Size, AddrSpace);
-  }
-
-  virtual void EmitULEB128Value(const MCExpr *Value) {
-    LogCall("EmitULEB128Value");
-    return Child->EmitULEB128Value(Value);
-  }
-
-  virtual void EmitSLEB128Value(const MCExpr *Value) {
-    LogCall("EmitSLEB128Value");
-    return Child->EmitSLEB128Value(Value);
-  }
-
-  virtual void EmitGPRel32Value(const MCExpr *Value) {
-    LogCall("EmitGPRel32Value");
-    return Child->EmitGPRel32Value(Value);
-  }
-
-  virtual void EmitFill(uint64_t NumBytes, uint8_t FillValue,
-                        unsigned AddrSpace) {
-    LogCall("EmitFill");
-    return Child->EmitFill(NumBytes, FillValue, AddrSpace);
-  }
-
-  virtual void EmitValueToAlignment(unsigned ByteAlignment, int64_t Value = 0,
-                                    unsigned ValueSize = 1,
-                                    unsigned MaxBytesToEmit = 0) {
-    LogCall("EmitValueToAlignment");
-    return Child->EmitValueToAlignment(ByteAlignment, Value,
-                                       ValueSize, MaxBytesToEmit);
-  }
-
-  virtual void EmitCodeAlignment(unsigned ByteAlignment,
-                                 unsigned MaxBytesToEmit = 0) {
-    LogCall("EmitCodeAlignment");
-    return Child->EmitCodeAlignment(ByteAlignment, MaxBytesToEmit);
-  }
-
-  virtual void EmitValueToOffset(const MCExpr *Offset,
-                                 unsigned char Value = 0) {
-    LogCall("EmitValueToOffset");
-    return Child->EmitValueToOffset(Offset, Value);
-  }
-
-  virtual void EmitFileDirective(StringRef Filename) {
-    LogCall("EmitFileDirective", "FileName:" + Filename);
-    return Child->EmitFileDirective(Filename);
-  }
-
-  virtual bool EmitDwarfFileDirective(unsigned FileNo, StringRef Directory,
-                                      StringRef Filename) {
-    LogCall("EmitDwarfFileDirective",
-            "FileNo:" + Twine(FileNo) + " Directory:" + Directory +
-            " Filename:" + Filename);
-    return Child->EmitDwarfFileDirective(FileNo, Directory, Filename);
-  }
-
-  virtual void EmitDwarfLocDirective(unsigned FileNo, unsigned Line,
-                                     unsigned Column, unsigned Flags,
-                                     unsigned Isa, unsigned Discriminator,
-                                     StringRef FileName) {
-    LogCall("EmitDwarfLocDirective",
-            "FileNo:" + Twine(FileNo) + " Line:" + Twine(Line) +
-            " Column:" + Twine(Column) + " Flags:" + Twine(Flags) +
-            " Isa:" + Twine(Isa) + " Discriminator:" + Twine(Discriminator));
-            return Child->EmitDwarfLocDirective(FileNo, Line, Column, Flags,
-                                                Isa, Discriminator, FileName);
-  }
-
-  virtual void EmitInstruction(const MCInst &Inst) {
-    LogCall("EmitInstruction");
-    return Child->EmitInstruction(Inst);
-  }
-
-  virtual void EmitRawText(StringRef String) {
-    LogCall("EmitRawText", "\"" + String + "\"");
-    return Child->EmitRawText(String);
-  }
-
-  virtual void FinishImpl() {
-    LogCall("FinishImpl");
-    return Child->FinishImpl();
-  }
-
-};
-
-} // end anonymous namespace.
-
-MCStreamer *llvm::createLoggingStreamer(MCStreamer *Child, raw_ostream &OS) {
-  return new MCLoggingStreamer(Child, OS);
-}

diff --git a/lib/Target/PTX/PTXTargetMachine.cpp b/lib/Target/PTX/PTXTargetMachine.cpp
index fb9dc606aed9f16a8b21c0d5c35fc019571c53c3..c8b109fddbf1311414f2ced0bb0a41965a64212f 100644 (file)
--- a/lib/Target/PTX/PTXTargetMachine.cpp
+++ b/lib/Target/PTX/PTXTargetMachine.cpp
@@ -166,9 +166,6 @@ bool PTXTargetMachine::addPassesToEmitFile(PassManagerBase &PM,
     break;
   }
 
-  // MC Logging
-  //AsmStreamer.reset(createLoggingStreamer(AsmStreamer.take(), errs()));
-
   // Create the AsmPrinter, which takes ownership of AsmStreamer if successful.
   FunctionPass *Printer = getTarget().createAsmPrinter(*this, *AsmStreamer);
   if (Printer == 0)

diff --git a/tools/llvm-mc/llvm-mc.cpp b/tools/llvm-mc/llvm-mc.cpp
index 428125954901189559bd87f2aef9aa1d6fe4c974..8a9cbaf370af5860cae4373dd8a41c6e14f7fc05 100644 (file)
--- a/tools/llvm-mc/llvm-mc.cpp
+++ b/tools/llvm-mc/llvm-mc.cpp
@@ -70,9 +70,6 @@ RelaxAll("mc-relax-all", cl::desc("Relax all fixups"));
 static cl::opt<bool>
 NoExecStack("mc-no-exec-stack", cl::desc("File doesn't need an exec stack"));
 
-static cl::opt<bool>
-EnableLogging("enable-api-logging", cl::desc("Enable MC API logging"));
-
 enum OutputFileType {
   OFT_Null,
   OFT_AssemblyFile,
@@ -443,10 +440,6 @@ static int AssembleInput(const char *ProgName) {
                                                 NoExecStack));
   }
 
-  if (EnableLogging) {
-    Str.reset(createLoggingStreamer(Str.take(), errs()));
-  }
-
   OwningPtr<MCAsmParser> Parser(createMCAsmParser(SrcMgr, Ctx,
                                                   *Str.get(), *MAI));
   OwningPtr<MCTargetAsmParser> TAP(TheTarget->createMCAsmParser(*STI, *Parser));