Displaying 1 result from an estimated 1 matches for "ii_test".
2014 Feb 18
2
[LLVMdev] Question about per-operand machine model
...erand machine model. I am finding some
relations between 'MCWriteLatencyEntry' and 'MCWriteProcResEntry'.
For example,
class InstTEST<..., InstrItinClass itin> : Instruction {
let Itinerary = Itin;
}
// I assume this MI writes 2 registers.
def TESTINST : InstTEST<..., II_TEST>
// schedule info
II_TEST: InstrItinClass;
def ALU1: ProcResource<1>;
def ALU2: ProcResource<1>;
def WriteALU1: SchedWriteRes<[ALU1]> { let Latency = 1; }
def WriteALU2: SchedWriteRes<[ALU2]> { let Latency = 2; }
def : ItinRW<[WriteALU1, WriteALU2], [II_TEST]>...