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// RUN: llvm-tblgen -gen-subtarget -I %p/../../include %s 2>&1 | FileCheck %s
// Check if it is valid MCSchedClassDesc if didn't have the resources.
include "llvm/Target/Target.td"
def MyTarget : Target;
let OutOperandList = (outs), InOperandList = (ins) in {
def Inst_A : Instruction;
def Inst_B : Instruction;
}
let CompleteModel = 0 in {
def SchedModel_A: SchedMachineModel;
def SchedModel_B: SchedMachineModel;
def SchedModel_C: SchedMachineModel;
}
// Inst_B didn't have the resoures, and it is invalid.
// CHECK: SchedModel_ASchedClasses[] = {
// CHECK: {DBGFIELD("Inst_A") 1
// CHECK-NEXT: {DBGFIELD("Inst_B") 16383
let SchedModel = SchedModel_A in {
def Write_A : SchedWriteRes<[]>;
def : InstRW<[Write_A], (instrs Inst_A)>;
}
// Inst_A didn't have the resoures, and it is invalid.
// CHECK: SchedModel_BSchedClasses[] = {
// CHECK: {DBGFIELD("Inst_A") 16383
// CHECK-NEXT: {DBGFIELD("Inst_B") 1
let SchedModel = SchedModel_B in {
def Write_B: SchedWriteRes<[]>;
def : InstRW<[Write_B], (instrs Inst_B)>;
}
// CHECK: SchedModel_CSchedClasses[] = {
// CHECK: {DBGFIELD("Inst_A") 1
// CHECK-NEXT: {DBGFIELD("Inst_B") 1
let SchedModel = SchedModel_C in {
def Write_C: SchedWriteRes<[]>;
def : InstRW<[Write_C], (instrs Inst_A, Inst_B)>;
}
def ProcessorA: ProcessorModel<"ProcessorA", SchedModel_A, []>;
def ProcessorB: ProcessorModel<"ProcessorB", SchedModel_B, []>;
def ProcessorC: ProcessorModel<"ProcessorC", SchedModel_C, []>;
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