llvm::calculateDbgEntityHistory

Compute debug‐value and debug‐label histories for MF.

Synopsis

Declared in <llvm/CodeGen/DbgEntityHistoryCalculator.h>

void
calculateDbgEntityHistory(
    MachineFunction const* MF,
    TargetRegisterInfo const* TRI,
    DbgValueHistoryMap& DbgValues,
    DbgLabelInstrMap& DbgLabels);

Parameters

Name

Description

Function whose debug entities are analyzed.

TRI

Target register info used to interpret register locations.

DbgValues

Filled with per‐variable debug‐value history ranges.

DbgLabels

Filled with the DBG_LABEL instruction for each label.

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