//===-- SparcV9TmpInstr.h ---------------------------------------*- C++ -*-===//
-//
+//
// The LLVM Compiler Infrastructure
//
// This file was developed by the LLVM research group and is distributed under
// the University of Illinois Open Source License. See LICENSE.TXT for details.
-//
+//
//===----------------------------------------------------------------------===//
//
// Definition of class for temporary intermediate values used within the current
/// TmpInstruction - This class represents temporary intermediate
/// values used within the SparcV9 machine code for an LLVM instruction.
-///
+///
class TmpInstruction : public Instruction {
- TmpInstruction(const TmpInstruction &TI)
- : Instruction(TI.getType(), TI.getOpcode()) {
- if (!TI.Operands.empty()) {
- Operands.push_back(Use(TI.Operands[0], this));
- if (TI.Operands.size() == 2)
- Operands.push_back(Use(TI.Operands[1], this));
- else
- assert(0 && "Bad # operands to TmpInstruction!");
- }
- }
+ Use Ops[2];
+ TmpInstruction(const TmpInstruction &TI);
public:
// Constructor that uses the type of S1 as the type of the temporary.
// s1 must be a valid value. s2 may be NULL.
TmpInstruction(MachineCodeForInstruction &mcfi,
Value *s1, Value *s2 = 0, const std::string &name = "");
-
+
// Constructor that uses the type of S1 as the type of the temporary,
// but does not require a MachineCodeForInstruction.
// s1 must be a valid value. s2 may be NULL.
TmpInstruction(MachineCodeForInstruction& mcfi,
const Type *Ty, Value *s1 = 0, Value* s2 = 0,
const std::string &name = "");
-
+
virtual Instruction *clone() const {
assert(0 && "Cannot clone TmpInstructions!");
return 0;
}
virtual const char *getOpcodeName() const { return "TmpInstruction"; }
-
+
// Methods for support type inquiry through isa, cast, and dyn_cast:
static inline bool classof(const TmpInstruction *) { return true; }
static inline bool classof(const Instruction *I) {