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eliminate a bunch of \n's that are being printed to O. Next up is to kill

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off "EOL".

llvm-svn: 98102
This commit is contained in:
Chris Lattner 2010-03-09 23:38:23 +00:00
parent 2ede66313d
commit 58829fcfe9
2 changed files with 19 additions and 35 deletions
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17
lib/CodeGen/AsmPrinter/DIE.cpp
View File

@ -131,17 +131,15 @@ void DIE::print(raw_ostream &O, unsigned IncIndent) {
<< "Die: "
<< format("0x%lx", (long)(intptr_t)this)
<< ", Offset: " << Offset
<< ", Size: " << Size
<< "\n";
<< ", Size: " << Size << "\n";
O << Indent
<< dwarf::TagString(Abbrev.getTag())
<< " "
<< dwarf::ChildrenString(Abbrev.getChildrenFlag());
<< dwarf::ChildrenString(Abbrev.getChildrenFlag()) << "\n";
} else {
O << "Size: " << Size;
O << "Size: " << Size << "\n";
}
O << "\n";
const SmallVector<DIEAbbrevData, 8> &Data = Abbrev.getData();
@ -286,7 +284,6 @@ void DIELabel::print(raw_ostream &O) {
void DIESectionOffset::EmitValue(DwarfPrinter *D, unsigned Form) const {
bool IsSmall = Form == dwarf::DW_FORM_data4;
D->EmitSectionOffset(Label, Section, IsSmall, IsEH);
D->getAsm()->O << '\n'; // FIXME: Necesssary?
}
/// SizeOf - Determine size of delta value in bytes.
@ -367,15 +364,13 @@ void DIEBlock::EmitValue(DwarfPrinter *D, unsigned Form) const {
case dwarf::DW_FORM_block1: Asm->EmitInt8(Size); break;
case dwarf::DW_FORM_block2: Asm->EmitInt16(Size); break;
case dwarf::DW_FORM_block4: Asm->EmitInt32(Size); break;
case dwarf::DW_FORM_block: D->EmitULEB128(Size); break;
default: llvm_unreachable("Improper form for block"); break;
case dwarf::DW_FORM_block: D->EmitULEB128(Size); break;
default: llvm_unreachable("Improper form for block"); break;
}
const SmallVector<DIEAbbrevData, 8> &AbbrevData = Abbrev.getData();
for (unsigned i = 0, N = Values.size(); i < N; ++i) {
Asm->O << '\n';
for (unsigned i = 0, N = Values.size(); i < N; ++i)
Values[i]->EmitValue(D, AbbrevData[i].getForm());
}
}
/// SizeOf - Determine size of block data in bytes.

37
lib/CodeGen/AsmPrinter/DwarfDebug.cpp
View File

@ -2360,8 +2360,6 @@ void DwarfDebug::emitDIE(DIE *Die) {
unsigned AbbrevNumber = Die->getAbbrevNumber();
const DIEAbbrev *Abbrev = Abbreviations[AbbrevNumber - 1];
Asm->O << '\n';
// Emit the code (index) for the abbreviation.
if (Asm->VerboseAsm)
Asm->OutStreamer.AddComment("Abbrev [" + Twine(AbbrevNumber) + "] 0x" +
@ -2396,7 +2394,6 @@ void DwarfDebug::emitDIE(DIE *Die) {
default:
// Emit an attribute using the defined form.
Values[i]->EmitValue(this, Form);
O << "\n"; // REMOVE This once all EmitValue impls emit their own newline.
break;
}
}
@ -2444,7 +2441,6 @@ void DwarfDebug::emitDebugInfo() {
Asm->EmitInt8(0); EOL("Extra Pad For GDB");
Asm->EmitInt8(0); EOL("Extra Pad For GDB");
Asm->OutStreamer.EmitLabel(getDWLabel("info_end", ModuleCU->getID()));
Asm->O << '\n';
}
/// emitAbbreviations - Emit the abbreviation section.
@ -2468,7 +2464,6 @@ void DwarfDebug::emitAbbreviations() const {
// Emit the abbreviations data.
Abbrev->Emit(this);
Asm->O << '\n';
}
// Mark end of abbreviations.
@ -2579,7 +2574,6 @@ void DwarfDebug::emitDebugLines() {
O << '\t' << MAI->getCommentString() << " Section"
<< S->getName() << '\n';
}*/
Asm->O << '\n';
// Dwarf assumes we start with first line of first source file.
unsigned Source = 1;
@ -2593,9 +2587,7 @@ void DwarfDebug::emitDebugLines() {
if (LineInfo.getLine() == 0) continue;
if (!Asm->isVerbose())
Asm->O << '\n';
else {
if (Asm->isVerbose()) {
std::pair<unsigned, unsigned> SourceID =
getSourceDirectoryAndFileIds(LineInfo.getSourceID());
O << '\t' << MAI->getCommentString() << ' '
@ -2817,23 +2809,20 @@ void DwarfDebug::emitDebugPubTypes() {
///
void DwarfDebug::emitDebugStr() {
// Check to see if it is worth the effort.
if (!StringPool.empty()) {
// Start the dwarf str section.
Asm->OutStreamer.SwitchSection(
if (StringPool.empty()) return;
// Start the dwarf str section.
Asm->OutStreamer.SwitchSection(
Asm->getObjFileLowering().getDwarfStrSection());
// For each of strings in the string pool.
for (unsigned StringID = 1, N = StringPool.size();
StringID <= N; ++StringID) {
// Emit a label for reference from debug information entries.
Asm->OutStreamer.EmitLabel(getDWLabel("string", StringID));
// Emit the string itself.
const std::string &String = StringPool[StringID];
Asm->OutStreamer.EmitBytes(StringRef(String.c_str(), String.size()+1), 0);
}
Asm->O << '\n';
// For each of strings in the string pool.
for (unsigned StringID = 1, N = StringPool.size(); StringID <= N; ++StringID){
// Emit a label for reference from debug information entries.
Asm->OutStreamer.EmitLabel(getDWLabel("string", StringID));
// Emit the string itself.
const std::string &String = StringPool[StringID];
Asm->OutStreamer.EmitBytes(StringRef(String.c_str(), String.size()+1), 0);
}
}