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inline away a form of IsPCRelative, eliminating the

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dead IsPCRel argument.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98117 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2010-03-10 01:17:49 +00:00
parent 188a87da79
commit d85fc6e0b1
4 changed files with 14 additions and 29 deletions
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3
lib/CodeGen/AsmPrinter/DIE.cpp
View File

@ -259,7 +259,8 @@ void DIEString::print(raw_ostream &O) {
///
void DIELabel::EmitValue(DwarfPrinter *D, unsigned Form) const {
bool IsSmall = Form == dwarf::DW_FORM_data4;
D->EmitReference(Label, false, IsSmall);
unsigned Size = IsSmall ? 4 : D->getTargetData()->getPointerSize();
D->getAsm()->OutStreamer.EmitSymbolValue(Label, Size, 0/*AddrSpace*/);
}
/// SizeOf - Determine size of label value in bytes.

16
lib/CodeGen/AsmPrinter/DwarfDebug.cpp
View File

@ -2493,7 +2493,9 @@ void DwarfDebug::emitEndOfLineMatrix(unsigned SectionEnd) {
Asm->EmitInt8(dwarf::DW_LNE_set_address);
Asm->OutStreamer.AddComment("Section end label");
EmitReference(getDWLabel("section_end", SectionEnd));
Asm->OutStreamer.EmitSymbolValue(getDWLabel("section_end", SectionEnd),
TD->getPointerSize(), 0/*AddrSpace*/);
// Mark end of matrix.
Asm->OutStreamer.AddComment("DW_LNE_end_sequence");
@ -2627,8 +2629,9 @@ void DwarfDebug::emitDebugLines() {
Asm->EmitInt8(dwarf::DW_LNE_set_address);
Asm->OutStreamer.AddComment("Location label");
EmitReference(getDWLabel("label", LabelID));
Asm->OutStreamer.EmitSymbolValue(getDWLabel("label", LabelID),
TD->getPointerSize(), 0/*AddrSpace*/);
// If change of source, then switch to the new source.
if (Source != LineInfo.getSourceID()) {
Source = LineInfo.getSourceID();
@ -2742,7 +2745,12 @@ DwarfDebug::emitFunctionDebugFrame(const FunctionDebugFrameInfo&DebugFrameInfo){
getTempLabel("section_debug_frame"), true, false);
Asm->OutStreamer.AddComment("FDE initial location");
EmitReference(getDWLabel("func_begin", DebugFrameInfo.Number));
Asm->OutStreamer.EmitSymbolValue(getDWLabel("func_begin",
DebugFrameInfo.Number),
TD->getPointerSize(), 0/*AddrSpace*/);
Asm->OutStreamer.AddComment("FDE address range");
EmitDifference(getDWLabel("func_end", DebugFrameInfo.Number),
getDWLabel("func_begin", DebugFrameInfo.Number));

21
lib/CodeGen/AsmPrinter/DwarfPrinter.cpp
View File

@ -186,27 +186,6 @@ void DwarfPrinter::EmitULEB128(unsigned Value, const char *Desc,
}
/// EmitReference - Emit a reference to a label.
///
void DwarfPrinter::EmitReference(const MCSymbol *Sym, bool IsPCRelative,
bool Force32Bit) const {
unsigned Size = Force32Bit ? 4 : TD->getPointerSize();
if (!IsPCRelative) {
Asm->OutStreamer.EmitSymbolValue(Sym, Size, 0/*AddrSpace*/);
return;
}
// FIXME: Need an MCExpr for ".".
// FIXME: MCize.
if (Force32Bit || TD->getPointerSize() == sizeof(int32_t))
O << MAI->getData32bitsDirective();
else
O << MAI->getData64bitsDirective();
O << *Sym;
if (IsPCRelative) O << "-" << MAI->getPCSymbol();
}
void DwarfPrinter::EmitReference(const MCSymbol *Sym, unsigned Encoding) const {
const TargetLoweringObjectFile &TLOF = Asm->getObjFileLowering();

3
lib/CodeGen/AsmPrinter/DwarfPrinter.h
View File

@ -108,9 +108,6 @@ public:
/// EmitReference - Emit a reference to a label.
///
void EmitReference(const MCSymbol *Label, bool IsPCRelative = false,
bool Force32Bit = false) const;
void EmitReference(const MCSymbol *Sym, unsigned Encoding) const;
void EmitReference(const GlobalValue *GV, unsigned Encoding) const;