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Remove DebugLabelFolder pass. It is not used by dwarf writer anymore.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89790 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Devang Patel
2009-11-24 19:37:07 +00:00
parent f3a0376a56
commit f5a7a2c84a
4 changed files with 0 additions and 97 deletions
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16
include/llvm/CodeGen/MachineModuleInfo.h
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@ -135,9 +135,6 @@ class MachineModuleInfo : public ImmutablePass {
/// llvm.compiler.used.
SmallPtrSet<const Function *, 32> UsedFunctions;
/// UsedDbgLabels - labels are used by debug info entries.
SmallSet<unsigned, 8> UsedDbgLabels;
bool CallsEHReturn;
bool CallsUnwindInit;
@ -232,19 +229,6 @@ public:
return LabelID ? LabelIDList[LabelID - 1] : 0;
}
/// isDbgLabelUsed - Return true if label with LabelID is used by
/// DwarfWriter.
bool isDbgLabelUsed(unsigned LabelID) {
return UsedDbgLabels.count(LabelID);
}
/// RecordUsedDbgLabel - Mark label with LabelID as used. This is used
/// by DwarfWriter to inform DebugLabelFolder that certain labels are
/// not to be deleted.
void RecordUsedDbgLabel(unsigned LabelID) {
UsedDbgLabels.insert(LabelID);
}
/// getFrameMoves - Returns a reference to a list of moves done in the current
/// function's prologue. Used to construct frame maps for debug and exception
/// handling comsumers.