LLVM 19.0.0git
Classes | Public Types | Public Member Functions | Protected Attributes | Static Protected Attributes | List of all members
llvm::ReassociatePass Class Reference

Reassociate commutative expressions. More...

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

Inheritance diagram for llvm::ReassociatePass:
Inheritance graph


struct  PairMapValue

Public Types

using OrderedSet = SetVector< AssertingVH< Instruction >, std::deque< AssertingVH< Instruction > > >

Public Member Functions

PreservedAnalyses run (Function &F, FunctionAnalysisManager &)
- Public Member Functions inherited from llvm::PassInfoMixin< ReassociatePass >
void printPipeline (raw_ostream &OS, function_ref< StringRef(StringRef)> MapClassName2PassName)

Protected Attributes

DenseMap< BasicBlock *, unsignedRankMap
DenseMap< AssertingVH< Value >, unsignedValueRankMap
OrderedSet RedoInsts
DenseMap< std::pair< Value *, Value * >, PairMapValuePairMap [NumBinaryOps]
bool MadeChange

Static Protected Attributes

static const unsigned GlobalReassociateLimit = 10
static const unsigned NumBinaryOps

Additional Inherited Members

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

Detailed Description

Reassociate commutative expressions.

Definition at line 85 of file Reassociate.h.

Member Typedef Documentation

◆ OrderedSet

Definition at line 87 of file Reassociate.h.

Member Function Documentation

◆ run()

PreservedAnalyses ReassociatePass::run ( Function F,

Member Data Documentation

◆ GlobalReassociateLimit

const unsigned llvm::ReassociatePass::GlobalReassociateLimit = 10

Definition at line 96 of file Reassociate.h.

◆ MadeChange

bool llvm::ReassociatePass::MadeChange

Definition at line 108 of file Reassociate.h.

◆ NumBinaryOps

const unsigned llvm::ReassociatePass::NumBinaryOps
Initial value:
Instruction::BinaryOpsEnd - Instruction::BinaryOpsBegin

Definition at line 97 of file Reassociate.h.

◆ PairMap

DenseMap<std::pair<Value *, Value *>, PairMapValue> llvm::ReassociatePass::PairMap[NumBinaryOps]

Definition at line 106 of file Reassociate.h.

◆ RankMap

DenseMap<BasicBlock *, unsigned> llvm::ReassociatePass::RankMap

Definition at line 91 of file Reassociate.h.

◆ RedoInsts

OrderedSet llvm::ReassociatePass::RedoInsts

Definition at line 93 of file Reassociate.h.

◆ ValueRankMap

DenseMap<AssertingVH<Value>, unsigned> llvm::ReassociatePass::ValueRankMap

Definition at line 92 of file Reassociate.h.

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