diff options
Diffstat (limited to 'src/cpu/o3/inst_queue_impl.hh')
-rw-r--r-- | src/cpu/o3/inst_queue_impl.hh | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/cpu/o3/inst_queue_impl.hh b/src/cpu/o3/inst_queue_impl.hh index 516d526b1..7352c622b 100644 --- a/src/cpu/o3/inst_queue_impl.hh +++ b/src/cpu/o3/inst_queue_impl.hh @@ -801,21 +801,21 @@ InstructionQueue<Impl>::scheduleReadyInsts() continue; } - int idx = -2; + int idx = FUPool::NoCapableFU; Cycles op_latency = Cycles(1); ThreadID tid = issuing_inst->threadNumber; if (op_class != No_OpClass) { idx = fuPool->getUnit(op_class); issuing_inst->isFloating() ? fpAluAccesses++ : intAluAccesses++; - if (idx > -1) { + if (idx > FUPool::NoFreeFU) { op_latency = fuPool->getOpLatency(op_class); } } // If we have an instruction that doesn't require a FU, or a // valid FU, then schedule for execution. - if (idx == -2 || idx != -1) { + if (idx != FUPool::NoFreeFU) { if (op_latency == Cycles(1)) { i2e_info->size++; instsToExecute.push_back(issuing_inst); |