From 00545e1cd50073ed8a3af98070a16b50f3c3401c Mon Sep 17 00:00:00 2001 From: Jim Grosbach Date: Wed, 22 Sep 2010 18:16:55 +0000 Subject: [PATCH] remove trailing whitespace git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114560 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/MC/MCAsmStreamer.cpp | 62 ++++++++++++++++++++-------------------- 1 file changed, 31 insertions(+), 31 deletions(-) diff --git a/lib/MC/MCAsmStreamer.cpp b/lib/MC/MCAsmStreamer.cpp index efde8aa3500..15bf72fd460 100644 --- a/lib/MC/MCAsmStreamer.cpp +++ b/lib/MC/MCAsmStreamer.cpp @@ -32,7 +32,7 @@ class MCAsmStreamer : public MCStreamer { const MCAsmInfo &MAI; OwningPtr InstPrinter; OwningPtr Emitter; - + SmallString<128> CommentToEmit; raw_svector_ostream CommentStream; @@ -68,7 +68,7 @@ public: /// isVerboseAsm - Return true if this streamer supports verbose assembly at /// all. virtual bool isVerboseAsm() const { return IsVerboseAsm; } - + /// hasRawTextSupport - We support EmitRawText. virtual bool hasRawTextSupport() const { return true; } @@ -130,19 +130,19 @@ public: /// @param Symbol - The common symbol to emit. /// @param Size - The size of the common symbol. virtual void EmitLocalCommonSymbol(MCSymbol *Symbol, uint64_t Size); - + virtual void EmitZerofill(const MCSection *Section, MCSymbol *Symbol = 0, unsigned Size = 0, unsigned ByteAlignment = 0); virtual void EmitTBSSSymbol (const MCSection *Section, MCSymbol *Symbol, uint64_t Size, unsigned ByteAlignment = 0); - + virtual void EmitBytes(StringRef Data, unsigned AddrSpace); virtual void EmitValue(const MCExpr *Value, unsigned Size,unsigned AddrSpace); virtual void EmitIntValue(uint64_t Value, unsigned Size, unsigned AddrSpace); virtual void EmitGPRel32Value(const MCExpr *Value); - + virtual void EmitFill(uint64_t NumBytes, uint8_t FillValue, unsigned AddrSpace); @@ -161,14 +161,14 @@ public: virtual void EmitDwarfFileDirective(unsigned FileNo, StringRef Filename); virtual void EmitInstruction(const MCInst &Inst); - + /// EmitRawText - If this file is backed by a assembly streamer, this dumps /// the specified string in the output .s file. This capability is /// indicated by the hasRawTextSupport() predicate. virtual void EmitRawText(StringRef String); - + virtual void Finish(); - + /// @} }; @@ -180,14 +180,14 @@ public: /// verbose assembly output is enabled. void MCAsmStreamer::AddComment(const Twine &T) { if (!IsVerboseAsm) return; - + // Make sure that CommentStream is flushed. CommentStream.flush(); - + 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(); } @@ -197,10 +197,10 @@ void MCAsmStreamer::EmitCommentsAndEOL() { OS << '\n'; return; } - + CommentStream.flush(); StringRef Comments = CommentToEmit.str(); - + assert(Comments.back() == '\n' && "Comment array not newline terminated"); do { @@ -208,10 +208,10 @@ void MCAsmStreamer::EmitCommentsAndEOL() { OS.PadToColumn(MAI.getCommentColumn()); size_t Position = Comments.find('\n'); OS << MAI.getCommentString() << ' ' << Comments.substr(0, Position) << '\n'; - + Comments = Comments.substr(Position+1); } while (!Comments.empty()); - + CommentToEmit.clear(); // Tell the comment stream that the vector changed underneath it. CommentStream.resync(); @@ -360,11 +360,11 @@ void MCAsmStreamer::EmitZerofill(const MCSection *Section, MCSymbol *Symbol, unsigned Size, unsigned ByteAlignment) { // Note: a .zerofill directive does not switch sections. OS << ".zerofill "; - + // This is a mach-o specific directive. const MCSectionMachO *MOSection = ((const MCSectionMachO*)Section); OS << MOSection->getSegmentName() << "," << MOSection->getSectionName(); - + if (Symbol != NULL) { OS << ',' << *Symbol << ',' << Size; if (ByteAlignment != 0) @@ -382,11 +382,11 @@ void MCAsmStreamer::EmitTBSSSymbol(const MCSection *Section, MCSymbol *Symbol, // Instead of using the Section we'll just use the shortcut. // This is a mach-o specific directive and section. OS << ".tbss " << *Symbol << ", " << Size; - + // Output align if we have it. We default to 1 so don't bother printing // that. if (ByteAlignment > 1) OS << ", " << Log2_32(ByteAlignment); - + EmitEOL(); } @@ -394,19 +394,19 @@ static inline char toOctal(int X) { return (X&7)+'0'; } static void PrintQuotedString(StringRef Data, raw_ostream &OS) { OS << '"'; - + for (unsigned i = 0, e = Data.size(); i != e; ++i) { unsigned char C = Data[i]; if (C == '"' || C == '\\') { OS << '\\' << (char)C; continue; } - + if (isprint((unsigned char)C)) { OS << (char)C; continue; } - + switch (C) { case '\b': OS << "\\b"; break; case '\f': OS << "\\f"; break; @@ -421,7 +421,7 @@ static void PrintQuotedString(StringRef Data, raw_ostream &OS) { break; } } - + OS << '"'; } @@ -429,7 +429,7 @@ static void PrintQuotedString(StringRef Data, raw_ostream &OS) { void MCAsmStreamer::EmitBytes(StringRef Data, unsigned AddrSpace) { assert(CurSection && "Cannot emit contents before setting section!"); if (Data.empty()) return; - + if (Data.size() == 1) { OS << MAI.getData8bitsDirective(AddrSpace); OS << (unsigned)(unsigned char)Data[0]; @@ -475,7 +475,7 @@ void MCAsmStreamer::EmitIntValue(uint64_t Value, unsigned Size, } return; } - + assert(Directive && "Invalid size for machine code value!"); OS << Directive << truncateToSize(Value, Size); EmitEOL(); @@ -492,7 +492,7 @@ void MCAsmStreamer::EmitValue(const MCExpr *Value, unsigned Size, case 4: Directive = MAI.getData32bitsDirective(AddrSpace); break; case 8: Directive = MAI.getData64bitsDirective(AddrSpace); break; } - + assert(Directive && "Invalid size for machine code value!"); OS << Directive << *Value; EmitEOL(); @@ -510,7 +510,7 @@ void MCAsmStreamer::EmitGPRel32Value(const MCExpr *Value) { void MCAsmStreamer::EmitFill(uint64_t NumBytes, uint8_t FillValue, unsigned AddrSpace) { if (NumBytes == 0) return; - + if (AddrSpace == 0) if (const char *ZeroDirective = MAI.getZeroDirective()) { OS << ZeroDirective << NumBytes; @@ -538,7 +538,7 @@ void MCAsmStreamer::EmitValueToAlignment(unsigned ByteAlignment, int64_t Value, case 4: OS << ".p2alignl "; break; case 8: llvm_unreachable("Unsupported alignment size!"); } - + if (MAI.getAlignmentIsInBytes()) OS << ByteAlignment; else @@ -548,13 +548,13 @@ void MCAsmStreamer::EmitValueToAlignment(unsigned ByteAlignment, int64_t Value, OS << ", 0x"; OS.write_hex(truncateToSize(Value, ValueSize)); - if (MaxBytesToEmit) + if (MaxBytesToEmit) OS << ", " << MaxBytesToEmit; } EmitEOL(); return; } - + // Non-power of two alignment. This is not widely supported by assemblers. // FIXME: Parameterize this based on MAI. switch (ValueSize) { @@ -567,7 +567,7 @@ void MCAsmStreamer::EmitValueToAlignment(unsigned ByteAlignment, int64_t Value, OS << ' ' << ByteAlignment; OS << ", " << truncateToSize(Value, ValueSize); - if (MaxBytesToEmit) + if (MaxBytesToEmit) OS << ", " << MaxBytesToEmit; EmitEOL(); }