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Now that setStartLabel takes an MCSymbol, we can de-ID'ize

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beginScope and RecordSourceLine.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98035 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner
2010-03-09 02:08:02 +00:00
parent b7db733482
commit 1e233f510c
5 changed files with 29 additions and 28 deletions
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19
lib/CodeGen/AsmPrinter/DwarfDebug.cpp
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@ -1948,14 +1948,14 @@ void DwarfDebug::collectVariableInfo() {
}
/// beginScope - Process beginning of a scope starting at Label.
void DwarfDebug::beginScope(const MachineInstr *MI, unsigned Label) {
void DwarfDebug::beginScope(const MachineInstr *MI, MCSymbol *Label) {
InsnToDbgScopeMapTy::iterator I = DbgScopeBeginMap.find(MI);
if (I == DbgScopeBeginMap.end())
return;
ScopeVector &SD = I->second;
for (ScopeVector::iterator SDI = SD.begin(), SDE = SD.end();
SDI != SDE; ++SDI)
(*SDI)->setStartLabel(getDWLabel("label", Label));
(*SDI)->setStartLabel(Label);
}
/// endScope - Process end of a scope.
@ -2124,7 +2124,7 @@ void DwarfDebug::beginFunction(const MachineFunction *MF) {
Col = DLT.getColumnNumber();
}
Asm->printLabel(recordSourceLine(Line, Col, DLT.getScope().getNode()));
recordSourceLine(Line, Col, DLT.getScope().getNode());
}
if (TimePassesIsEnabled)
DebugTimer->stopTimer();
@ -2180,11 +2180,10 @@ void DwarfDebug::endFunction(const MachineFunction *MF) {
DebugTimer->stopTimer();
}
/// recordSourceLine - Records location information and associates it with a
/// label. Returns a unique label ID used to generate a label and provide
/// correspondence to the source line list.
unsigned DwarfDebug::recordSourceLine(unsigned Line, unsigned Col,
MDNode *S) {
/// recordSourceLine - Register a source line with debug info. Returns the
/// unique label that was emitted and which provides correspondence to
/// the source line list.
MCSymbol *DwarfDebug::recordSourceLine(unsigned Line, unsigned Col, MDNode *S) {
if (!MMI)
return 0;
@ -2217,7 +2216,9 @@ unsigned DwarfDebug::recordSourceLine(unsigned Line, unsigned Col,
if (TimePassesIsEnabled)
DebugTimer->stopTimer();
return ID;
MCSymbol *Label = getDWLabel("label", ID);
Asm->OutStreamer.EmitLabel(Label);
return Label;
}
/// getOrCreateSourceID - Public version of GetOrCreateSourceID. This can be