#ifndef LLVM_CODEGEN_FASTISEL_H
#define LLVM_CODEGEN_FASTISEL_H
-#include "llvm/BasicBlock.h"
#include "llvm/ADT/DenseMap.h"
#include "llvm/ADT/SmallSet.h"
#include "llvm/CodeGen/SelectionDAGNodes.h"
class MachineFunction;
class MachineFrameInfo;
class MachineModuleInfo;
+class DwarfWriter;
class MachineRegisterInfo;
class TargetData;
class TargetInstrInfo;
#endif
MachineFunction &MF;
MachineModuleInfo *MMI;
+ DwarfWriter *DW;
MachineRegisterInfo &MRI;
MachineFrameInfo &MFI;
MachineConstantPool &MCP;
/// defined locally.
unsigned lookUpRegForValue(Value *V);
+ /// getRegForGEPIndex - This is a wrapper around getRegForValue that also
+ /// takes care of truncating or sign-extending the given getelementptr
+ /// index value.
+ unsigned getRegForGEPIndex(Value *V);
+
virtual ~FastISel();
protected:
FastISel(MachineFunction &mf,
MachineModuleInfo *mmi,
+ DwarfWriter *dw,
DenseMap<const Value *, unsigned> &vm,
DenseMap<const BasicBlock *, MachineBasicBlock *> &bm,
DenseMap<const AllocaInst *, int> &am
uint64_t Imm);
/// FastEmitInst_extractsubreg - Emit a MachineInstr for an extract_subreg
- /// from a specified index of a superregister.
- unsigned FastEmitInst_extractsubreg(unsigned Op0, uint32_t Idx);
+ /// from a specified index of a superregister to a specified type.
+ unsigned FastEmitInst_extractsubreg(MVT::SimpleValueType RetVT,
+ unsigned Op0, uint32_t Idx);
/// FastEmitBranch - Emit an unconditional branch to the given block,
/// unless it is the immediate (fall-through) successor, and update