LLVM  6.0.0svn
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llvm::ReversePostOrderFunctionAttrsPass Class Reference

A pass to do RPO deduction and propagation of function attributes. More...

#include "llvm/Transforms/IPO/FunctionAttrs.h"

Inheritance diagram for llvm::ReversePostOrderFunctionAttrsPass:
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Public Member Functions

PreservedAnalyses run (Module &M, ModuleAnalysisManager &AM)
 

Additional Inherited Members

- Static Public Member Functions inherited from llvm::PassInfoMixin< ReversePostOrderFunctionAttrsPass >
static StringRef name ()
 Gets the name of the pass we are mixed into. More...
 

Detailed Description

A pass to do RPO deduction and propagation of function attributes.

This pass provides a general RPO or "top down" propagation of function attributes. For a few (rare) cases, we can deduce significantly more about function attributes by working in RPO, so this pass provides the complement to the post-order pass above where the majority of deduction is performed.

Definition at line 69 of file FunctionAttrs.h.

Member Function Documentation

◆ run()

PreservedAnalyses ReversePostOrderFunctionAttrsPass::run ( Module M,
ModuleAnalysisManager AM 
)

The documentation for this class was generated from the following files: