#include "llvm/IR/Instruction.h"
namespace llvm {
+ class AssumptionCache;
class DominatorTree;
class DataLayout;
class TargetLibraryInfo;
/// TLI - The target library info if known, otherwise null.
const TargetLibraryInfo *TLI;
-
+
+ /// A cache of @llvm.assume calls used by SimplifyInstruction.
+ AssumptionCache *AC;
+
/// InstInputs - The inputs for our symbolic address.
SmallVector<Instruction*, 4> InstInputs;
public:
- PHITransAddr(Value *addr, const DataLayout *DL)
- : Addr(addr), DL(DL), TLI(nullptr) {
+ PHITransAddr(Value *addr, const DataLayout *DL, AssumptionCache *AC)
+ : Addr(addr), DL(DL), TLI(nullptr), AC(AC) {
// If the address is an instruction, the whole thing is considered an input.
if (Instruction *I = dyn_cast<Instruction>(Addr))
InstInputs.push_back(I);