llvm::DXILMetadataAnalysisWrapperPass

Name

Description

ModulePass

ModulePass class ‐ This class is used to implement unstructured interprocedural optimizations and analyses. ModulePasses may do anything they want to the program.

Name

Description

DXILMetadataAnalysisWrapperPass [constructor]

Default constructor

~DXILMetadataAnalysisWrapperPass [destructor] [virtual]

Destructor

operator= [deleted]

Copy assignment operator

assignPassManager

Each pass is responsible for assigning a pass manager to itself. PMS is the stack of available pass manager.

createPrinterPass [virtual]

createPrinterPass ‐ Get a module printer pass.

doFinalization [virtual]

doFinalization ‐ Virtual method overriden by subclasses to do any necessary clean up after all passes have run.

doInitialization [virtual]

doInitialization ‐ Virtual method overridden by subclasses to do any necessary initialization before any pass is run.

dump

dumpPassStructure [virtual]

getAnalysis

getAnalysis<AnalysisType>() ‐ This function is used by subclasses to get to the analysis information that they claim to use by overriding the getAnalysisUsage function.

getAnalysisID

getAnalysisIfAvailable

getAnalysisIfAvailable<AnalysisType>() ‐ Subclasses use this function to get analysis information that might be around, for example to update it. This is different than getAnalysis in that it can fail (if the analysis results haven't been computed), so should only be used if you can handle the case when the analysis is not available. This method is often used by transformation APIs to update analysis results for a pass automatically as the transform is performed.

getAnalysisUsage

getAnalysisUsage ‐ This function should be overriden by passes that need analysis information to do their job. If a pass specifies that it uses a particular analysis result to this function, it can then use the getAnalysis<AnalysisType>() function, below.

getAsImmutablePass [virtual]

getAsPMDataManager [virtual]

getModuleMetadata

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

getPassName [virtual]

getPassName ‐ Return a nice clean name for a pass. This usually implemented in terms of the name that is registered by one of the Registration templates, but can be overloaded directly.

getPotentialPassManagerType [virtual]

Return what kind of Pass Manager can manage this pass.

getResolver

mustPreserveAnalysisID

mustPreserveAnalysisID ‐ This method serves the same function as getAnalysisIfAvailable, but works if you just have an AnalysisID. This obviously cannot give you a properly typed instance of the class if you don't have the class name available (use getAnalysisIfAvailable if you do), but it can tell you if you need to preserve the pass at least.

preparePassManager [virtual]

Check if available pass managers are suitable for this pass or not.

print [virtual]

releaseMemory [virtual]

runOnModule [virtual]

setResolver

verifyAnalysis [virtual]

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

Name

createPass

lookupPassInfo

Name

ID

Name

Description

skipModule

Optional passes call this function to check whether the pass should be skipped. This is the case when optimization bisect is over the limit.

Name

Description

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.