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LLVM
4.0.0
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This file provides the interface for LLVM's Global Value Numbering pass which eliminates fully redundant instructions. More...
#include "llvm/ADT/DenseMap.h"#include "llvm/ADT/MapVector.h"#include "llvm/ADT/SetVector.h"#include "llvm/ADT/SmallPtrSet.h"#include "llvm/Analysis/AliasAnalysis.h"#include "llvm/Analysis/AssumptionCache.h"#include "llvm/Analysis/LoopInfo.h"#include "llvm/Analysis/MemoryDependenceAnalysis.h"#include "llvm/IR/Dominators.h"#include "llvm/IR/IntrinsicInst.h"#include "llvm/IR/PassManager.h"Go to the source code of this file.
Classes | |
| class | llvm::GVN |
| The core GVN pass object. More... | |
| class | llvm::GVN::ValueTable |
| This class holds the mapping between values and value numbers. More... | |
| struct | llvm::GVNHoistPass |
| A simple and fast domtree-based GVN pass to hoist common expressions from sibling branches. More... | |
Namespaces | |
| llvm | |
| Compute iterated dominance frontiers using a linear time algorithm. | |
| llvm::LLVM_LIBRARY_VISIBILITY | |
| A private "module" namespace for types and utilities used by GVN. | |
Functions | |
| FunctionPass * | llvm::createGVNPass (bool NoLoads=false) |
| Create a legacy GVN pass. More... | |
This file provides the interface for LLVM's Global Value Numbering pass which eliminates fully redundant instructions.
It also does somewhat Ad-Hoc PRE and dead load elimination.
Definition in file GVN.h.
1.8.6