#define INSTCOMBINE_INSTCOMBINE_H
#include "InstCombineWorklist.h"
+#include "llvm/IRBuilder.h"
#include "llvm/IntrinsicInst.h"
#include "llvm/Operator.h"
#include "llvm/Pass.h"
#include "llvm/Analysis/ValueTracking.h"
-#include "llvm/Support/IRBuilder.h"
#include "llvm/Support/InstVisitor.h"
#include "llvm/Support/TargetFolder.h"
namespace llvm {
class CallSite;
class TargetData;
+ class TargetLibraryInfo;
class DbgDeclareInst;
class MemIntrinsic;
class MemSetInst;
: public FunctionPass,
public InstVisitor<InstCombiner, Instruction*> {
TargetData *TD;
+ TargetLibraryInfo *TLI;
bool MadeIRChange;
public:
/// Worklist - All of the instructions that need to be simplified.
bool DoOneIteration(Function &F, unsigned ItNum);
virtual void getAnalysisUsage(AnalysisUsage &AU) const;
-
+
TargetData *getTargetData() const { return TD; }
+ TargetLibraryInfo *getTargetLibraryInfo() const { return TLI; }
+
// Visitation implementation - Implement instruction combining for different
// instruction types. The semantics are as follows:
// Return Value:
Instruction *visitPHINode(PHINode &PN);
Instruction *visitGetElementPtrInst(GetElementPtrInst &GEP);
Instruction *visitAllocaInst(AllocaInst &AI);
- Instruction *visitMalloc(Instruction &FI);
+ Instruction *visitAllocSite(Instruction &FI);
Instruction *visitFree(CallInst &FI);
Instruction *visitLoadInst(LoadInst &LI);
Instruction *visitStoreInst(StoreInst &SI);
return 0; // Don't do anything with FI
}
- void ComputeMaskedBits(Value *V, const APInt &Mask, APInt &KnownZero,
+ void ComputeMaskedBits(Value *V, APInt &KnownZero,
APInt &KnownOne, unsigned Depth = 0) const {
- return llvm::ComputeMaskedBits(V, Mask, KnownZero, KnownOne, TD, Depth);
+ return llvm::ComputeMaskedBits(V, KnownZero, KnownOne, TD, Depth);
}
bool MaskedValueIsZero(Value *V, const APInt &Mask,