void initializeComplexDeinterleavingLegacyPassPass(PassRegistry&);
void initializeConstantHoistingLegacyPassPass(PassRegistry&);
void initializeConstantMergeLegacyPassPass(PassRegistry&);
-void initializeConstraintEliminationPass(PassRegistry &);
void initializeCorrelatedValuePropagationPass(PassRegistry&);
void initializeCostModelAnalysisPass(PassRegistry&);
void initializeCrossDSOCFIPass(PassRegistry&);
#include "llvm/IR/IRBuilder.h"
#include "llvm/IR/Instructions.h"
#include "llvm/IR/PatternMatch.h"
-#include "llvm/InitializePasses.h"
#include "llvm/Pass.h"
#include "llvm/Support/Debug.h"
#include "llvm/Support/DebugCounter.h"
#include "llvm/Support/MathExtras.h"
-#include "llvm/Transforms/Scalar.h"
#include <cmath>
#include <string>
PA.preserveSet<CFGAnalyses>();
return PA;
}
-
-namespace {
-
-class ConstraintElimination : public FunctionPass {
-public:
- static char ID;
-
- ConstraintElimination() : FunctionPass(ID) {
- initializeConstraintEliminationPass(*PassRegistry::getPassRegistry());
- }
-
- bool runOnFunction(Function &F) override {
- auto &DT = getAnalysis<DominatorTreeWrapperPass>().getDomTree();
- return eliminateConstraints(F, DT);
- }
-
- void getAnalysisUsage(AnalysisUsage &AU) const override {
- AU.setPreservesCFG();
- AU.addRequired<DominatorTreeWrapperPass>();
- AU.addPreserved<GlobalsAAWrapperPass>();
- AU.addPreserved<DominatorTreeWrapperPass>();
- }
-};
-
-} // end anonymous namespace
-
-char ConstraintElimination::ID = 0;
-
-INITIALIZE_PASS_BEGIN(ConstraintElimination, "constraint-elimination",
- "Constraint Elimination", false, false)
-INITIALIZE_PASS_DEPENDENCY(DominatorTreeWrapperPass)
-INITIALIZE_PASS_DEPENDENCY(LazyValueInfoWrapperPass)
-INITIALIZE_PASS_END(ConstraintElimination, "constraint-elimination",
- "Constraint Elimination", false, false)
-
-FunctionPass *llvm::createConstraintEliminationPass() {
- return new ConstraintElimination();
-}
initializeAlignmentFromAssumptionsPass(Registry);
initializeCallSiteSplittingLegacyPassPass(Registry);
initializeConstantHoistingLegacyPassPass(Registry);
- initializeConstraintEliminationPass(Registry);
initializeCorrelatedValuePropagationPass(Registry);
initializeDCELegacyPassPass(Registry);
initializeDivRemPairsLegacyPassPass(Registry);