[llvm] r244888 - Remove raw_svector_ostream::resync and users. It's no-op after r244870.

[Yaron Keren via llvm-commits]

Author: yrnkrn
Date: Thu Aug 13 07:42:25 2015
New Revision: 244888

URL: http://llvm.org/viewvc/llvm-project?rev=244888&view=rev
Log:
Remove raw_svector_ostream::resync and users. It's no-op after r244870.


Modified:
    llvm/trunk/include/llvm/Support/raw_ostream.h
    llvm/trunk/lib/IR/Type.cpp
    llvm/trunk/lib/MC/MCAsmStreamer.cpp
    llvm/trunk/lib/MC/MCDisassembler/Disassembler.cpp
    llvm/trunk/tools/dsymutil/DwarfLinker.cpp
    llvm/trunk/tools/llvm-objdump/MachODump.cpp
    llvm/trunk/utils/TableGen/FixedLenDecoderEmitter.cpp

Modified: llvm/trunk/include/llvm/Support/raw_ostream.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/Support/raw_ostream.h?rev=244888&r1=244887&r2=244888&view=diff
==============================================================================
--- llvm/trunk/include/llvm/Support/raw_ostream.h (original)
+++ llvm/trunk/include/llvm/Support/raw_ostream.h Thu Aug 13 07:42:25 2015
@@ -509,9 +509,6 @@ public:
   }
   ~raw_svector_ostream() override {}
 
-  // FIXME: resync is no-op. Remove it and its users.
-  void resync() {}
-
   /// Return a StringRef for the vector contents.
   StringRef str() { return StringRef(OS.data(), OS.size()); }
 };

Modified: llvm/trunk/lib/IR/Type.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/IR/Type.cpp?rev=244888&r1=244887&r2=244888&view=diff
==============================================================================
--- llvm/trunk/lib/IR/Type.cpp (original)
+++ llvm/trunk/lib/IR/Type.cpp Thu Aug 13 07:42:25 2015
@@ -464,7 +464,6 @@ void StructType::setName(StringRef Name)
    
     do {
       TempStr.resize(NameSize + 1);
-      TmpStream.resync();
       TmpStream << getContext().pImpl->NamedStructTypesUniqueID++;
 
       IterBool = getContext().pImpl->NamedStructTypes.insert(

Modified: llvm/trunk/lib/MC/MCAsmStreamer.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/MC/MCAsmStreamer.cpp?rev=244888&r1=244887&r2=244888&view=diff
==============================================================================
--- llvm/trunk/lib/MC/MCAsmStreamer.cpp (original)
+++ llvm/trunk/lib/MC/MCAsmStreamer.cpp Thu Aug 13 07:42:25 2015
@@ -259,9 +259,6 @@ void MCAsmStreamer::AddComment(const Twi
   T.toVector(CommentToEmit);
   // Each comment goes on its own line.
   CommentToEmit.push_back('\n');
-
-  // Tell the comment stream that the vector changed underneath it.
-  CommentStream.resync();
 }
 
 void MCAsmStreamer::EmitCommentsAndEOL() {
@@ -285,8 +282,6 @@ void MCAsmStreamer::EmitCommentsAndEOL()
   } while (!Comments.empty());
 
   CommentToEmit.clear();
-  // Tell the comment stream that the vector changed underneath it.
-  CommentStream.resync();
 }
 
 static inline int64_t truncateToSize(int64_t Value, unsigned Bytes) {

Modified: llvm/trunk/lib/MC/MCDisassembler/Disassembler.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/MC/MCDisassembler/Disassembler.cpp?rev=244888&r1=244887&r2=244888&view=diff
==============================================================================
--- llvm/trunk/lib/MC/MCDisassembler/Disassembler.cpp (original)
+++ llvm/trunk/lib/MC/MCDisassembler/Disassembler.cpp Thu Aug 13 07:42:25 2015
@@ -147,7 +147,6 @@ static void emitComments(LLVMDisasmConte
 
   // Tell the comment stream that the vector changed underneath it.
   DC->CommentsToEmit.clear();
-  DC->CommentStream.resync();
 }
 
 /// \brief Gets latency information for \p Inst from the itinerary

Modified: llvm/trunk/tools/dsymutil/DwarfLinker.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/tools/dsymutil/DwarfLinker.cpp?rev=244888&r1=244887&r2=244888&view=diff
==============================================================================
--- llvm/trunk/tools/dsymutil/DwarfLinker.cpp (original)
+++ llvm/trunk/tools/dsymutil/DwarfLinker.cpp Thu Aug 13 07:42:25 2015
@@ -1053,7 +1053,6 @@ void DwarfStreamer::emitLineTableForUnit
       MS->EmitBytes(EncodingOS.str());
       LineSectionSize += EncodingBuffer.size();
       EncodingBuffer.resize(0);
-      EncodingOS.resync();
       Address = Row.Address;
       LastLine = Row.Line;
       RowsSinceLastSequence++;
@@ -1072,7 +1071,6 @@ void DwarfStreamer::emitLineTableForUnit
       MS->EmitBytes(EncodingOS.str());
       LineSectionSize += EncodingBuffer.size();
       EncodingBuffer.resize(0);
-      EncodingOS.resync();
       Address = -1ULL;
       LastLine = FileNum = IsStatement = 1;
       RowsSinceLastSequence = Column = Isa = 0;
@@ -1084,7 +1082,6 @@ void DwarfStreamer::emitLineTableForUnit
     MS->EmitBytes(EncodingOS.str());
     LineSectionSize += EncodingBuffer.size();
     EncodingBuffer.resize(0);
-    EncodingOS.resync();
   }
 
   MS->EmitLabel(LineEndSym);

Modified: llvm/trunk/tools/llvm-objdump/MachODump.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/tools/llvm-objdump/MachODump.cpp?rev=244888&r1=244887&r2=244888&view=diff
==============================================================================
--- llvm/trunk/tools/llvm-objdump/MachODump.cpp (original)
+++ llvm/trunk/tools/llvm-objdump/MachODump.cpp Thu Aug 13 07:42:25 2015
@@ -5888,7 +5888,6 @@ static void emitComments(raw_svector_ost
 
   // Tell the comment stream that the vector changed underneath it.
   CommentsToEmit.clear();
-  CommentStream.resync();
 }
 
 static void DisassembleMachO(StringRef Filename, MachOObjectFile *MachOOF,

Modified: llvm/trunk/utils/TableGen/FixedLenDecoderEmitter.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/utils/TableGen/FixedLenDecoderEmitter.cpp?rev=244888&r1=244887&r2=244888&view=diff
==============================================================================
--- llvm/trunk/utils/TableGen/FixedLenDecoderEmitter.cpp (original)
+++ llvm/trunk/utils/TableGen/FixedLenDecoderEmitter.cpp Thu Aug 13 07:42:25 2015
@@ -1290,14 +1290,12 @@ void FilterChooser::emitSoftFailTableEnt
   raw_svector_ostream S(MaskBytes);
   if (NeedPositiveMask) {
     encodeULEB128(PositiveMask.getZExtValue(), S);
-    S.flush();
     for (unsigned i = 0, e = MaskBytes.size(); i != e; ++i)
       TableInfo.Table.push_back(MaskBytes[i]);
   } else
     TableInfo.Table.push_back(0);
   if (NeedNegativeMask) {
     MaskBytes.clear();
-    S.resync();
     encodeULEB128(NegativeMask.getZExtValue(), S);
     S.flush();
     for (unsigned i = 0, e = MaskBytes.size(); i != e; ++i)