int64_t Value = CE->getValue();
return Value >= 0 && Value < 32;
}
+ bool isImm1_32() const {
+ if (Kind != Immediate)
+ return false;
+ const MCConstantExpr *CE = dyn_cast<MCConstantExpr>(getImm());
+ if (!CE) return false;
+ int64_t Value = CE->getValue();
+ return Value > 0 && Value < 33;
+ }
bool isImm0_65535() const {
if (Kind != Immediate)
return false;
addExpr(Inst, getImm());
}
+ void addImm1_32Operands(MCInst &Inst, unsigned N) const {
+ assert(N == 1 && "Invalid number of operands!");
+ // The constant encodes as the immediate-1, and we store in the instruction
+ // the bits as encoded, so subtract off one here.
+ const MCConstantExpr *CE = dyn_cast<MCConstantExpr>(getImm());
+ Inst.addOperand(MCOperand::CreateImm(CE->getValue() - 1));
+ }
+
void addImm0_65535Operands(MCInst &Inst, unsigned N) const {
assert(N == 1 && "Invalid number of operands!");
addExpr(Inst, getImm());