}
}
}
+
+MachineInstrBuilder
+MipsInstrInfo::genInstrWithNewOpc(unsigned NewOpc,
+ MachineBasicBlock::iterator I) const {
+ MachineInstrBuilder MIB;
+ MIB = BuildMI(*I->getParent(), I, I->getDebugLoc(), get(NewOpc));
+
+ for (unsigned J = 0, E = I->getDesc().getNumOperands(); J < E; ++J)
+ MIB.addOperand(I->getOperand(J));
+
+ MIB.setMemRefs(I->memoperands_begin(), I->memoperands_end());
+ return MIB;
+}
#include "Mips.h"
#include "MipsAnalyzeImmediate.h"
#include "MipsRegisterInfo.h"
+#include "llvm/CodeGen/MachineInstrBuilder.h"
#include "llvm/Support/ErrorHandling.h"
#include "llvm/Target/TargetInstrInfo.h"
const TargetRegisterInfo *TRI,
int64_t Offset) const = 0;
+ /// Create an instruction which has the same operands and memory operands
+ /// as MI but has a new opcode.
+ MachineInstrBuilder genInstrWithNewOpc(unsigned NewOpc,
+ MachineBasicBlock::iterator I) const;
+
protected:
bool isZeroImm(const MachineOperand &op) const;