LLVM  10.0.0svn
Public Member Functions | List of all members
llvm::InstSimplifyPass Class Reference

Run instruction simplification across each instruction in the function. More...

#include "llvm/Transforms/Scalar/InstSimplifyPass.h"

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Public Member Functions

PreservedAnalyses run (Function &F, FunctionAnalysisManager &AM)
 

Additional Inherited Members

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

Detailed Description

Run instruction simplification across each instruction in the function.

Instruction simplification has useful constraints in some contexts:

Many passes use instruction simplification as a library facility, but it may also be useful (in tests and other contexts) to have access to this very restricted transform at a pass granularity. However, for a much more powerful and comprehensive peephole optimization engine, see the instcombine pass instead.

Definition at line 34 of file InstSimplifyPass.h.

Member Function Documentation

◆ run()

PreservedAnalyses InstSimplifyPass::run ( Function F,
FunctionAnalysisManager AM 
)

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