llvm::SelectionDAGISelLegacy

Name

Description

MachineFunctionPass

FunctionPass adapter for passes that operate on a MachineFunction.

Name

Description

SelectionDAGISelLegacy [constructor]

Construct a legacy SelectionDAG ISel pass with pass ID ID.

~SelectionDAGISelLegacy [destructor] [virtual]

Destroy the legacy SelectionDAG ISel pass and its owned selector.

operator= [deleted]

Passes are not assignable.

assignPassManager

assignPassManager overloads

createPrinterPass [virtual]

createPrinterPass ‐ Get a function printer pass.

doFinalization [virtual]

Perform any cleanup needed after all passes have run.

doInitialization [virtual]

Cache this pass's MachineFunctionProperties at module initialization.

dump

Print this pass's state to stderr for debugging.

dumpPassStructure [virtual]

Print the pass nesting structure for ‐debug‐passes=PassStructure.

getAnalysis

getAnalysis overloads

getAnalysisID

getAnalysisID overloads

getAnalysisIfAvailable

Get an optional analysis result that may already be available.

getAnalysisUsage [virtual]

Declare analyses required and preserved by SelectionDAG ISel.

getAsImmutablePass [virtual]

Return this pass as an ImmutablePass, or null if it is not one.

getAsPMDataManager [virtual]

Return this pass as a PMDataManager when it is a nested pass manager.

getPassArgument

Return a nice clean name for a pass corresponding to that used to enable the pass in opt.

getPassID

getPassID ‐ Return the PassID number that corresponds to this pass.

getPassKind

Return the kind of pass (module, function, loop, etc.).

getPassName [virtual]

Return a human‐readable name for this pass.

getPotentialPassManagerType [virtual]

Return what kind of Pass Manager can manage this pass.

getResolver

Return the analysis resolver installed for this pass.

mustPreserveAnalysisID

Report whether the analysis identified by AID must be preserved.

preparePassManager [virtual]

Check whether available pass managers are suitable for this pass.

print [virtual]

Print the internal state of this pass for analysis dumping.

printIRUnit [virtual]

Serialize the IR unit this pass operates on for ‐‐print‐changed.

releaseMemory [virtual]

Release memory held by this pass when it is no longer needed.

runOnFunction [virtual]

runOnFunction ‐ Virtual method overriden by subclasses to do the per‐function processing of the pass.

runOnMachineFunction [virtual]

Run SelectionDAG instruction selection on machine function MF.

setResolver

Install the analysis resolver used to satisfy this pass's dependencies.

verifyAnalysis [virtual]

verifyAnalysis() ‐ This member can be implemented by a analysis pass to check state of analysis information.

Name

Description

createPass

Construct a new instance of the pass identified by ID.

lookupPassInfo

lookupPassInfo overloads

Name

Description

getAnalysisUsage [virtual]

getAnalysisUsage ‐ Subclasses that override getAnalysisUsage must call this.

getClearedProperties [virtual]

Return the MachineFunctionProperties this pass clears when it runs.

getRequiredProperties [virtual]

Return the MachineFunctionProperties this pass requires before running.

getSetProperties [virtual]

Return the MachineFunctionProperties this pass sets after running.

runOnMachineFunction [virtual]

runOnMachineFunction ‐ This method must be overloaded to perform the desired machine code transformation or analysis.

skipFunction

Check whether this optional pass should be skipped for F.

Name

Description

getBestSimplifyQuery

Build a SimplifyQuery from analyses currently valid in a pass.

getPassTimer

Request the timer for this legacy‐pass‐manager's pass instance.

isBitcodeWriterPass

Check whether a pass is a BitcodeWriterPass.

isIRPrintingPass

Return true if a pass is for IR printing.