| # RUN: llc -mtriple=aarch64-none-linux-gnu -mcpu=cortex-a55 \ |
| # RUN: -run-pass=machine-scheduler -debug-only=machine-scheduler -o - %s \ |
| # RUN: -misched-bottomup=true -sched-print-cycles=true \ |
| # RUN: -misched-dump-reserved-cycles=true -misched-detail-resource-booking=true\ |
| # RUN: -misched-dump-schedule-trace=true -misched-dump-schedule-trace-col-width=4 \ |
| # RUN: 2>&1 | FileCheck %s |
| |
| # REQUIRES: asserts, aarch64-registered-target |
| --- |
| name: f |
| tracksRegLiveness: true |
| body: | |
| bb.0: |
| liveins: $x0, $x1, $x2 |
| $x3 = ADDXrr $x0, $x0 |
| $x4 = ADDXrr $x1, $x1 |
| $x5 = ADDXrr $x2, $x2 |
| |
| # CHECK-LABEL: Before MISched: |
| # CHECK-NEXT: # Machine code for function f: IsSSA, NoPHIs, TracksLiveness, NoVRegs |
| # CHECK-EMPTY: |
| # CHECK-NEXT: bb.0: |
| # CHECK-NEXT: liveins: $x0, $x1, $x2 |
| # CHECK-NEXT: $x3 = ADDXrr $x0, $x0 |
| # CHECK-NEXT: $x4 = ADDXrr $x1, $x1 |
| # CHECK-NEXT: $x5 = ADDXrr $x2, $x2 |
| # CHECK-EMPTY: |
| # CHECK-NEXT: # End machine code for function f. |
| # CHECK-EMPTY: |
| # CHECK-NEXT: ********** MI Scheduling ********** |
| # CHECK-NEXT: f:%bb.0 |
| # CHECK-NEXT: From: $x3 = ADDXrr $x0, $x0 |
| # CHECK-NEXT: To: End |
| # CHECK-NEXT: RegionInstrs: 3 |
| # CHECK-NEXT: ScheduleDAGMILive::schedule starting |
| # CHECK-NEXT: GenericScheduler RegionPolicy: ShouldTrackPressure=0 OnlyTopDown=0 OnlyBottomUp=1 |
| # CHECK-NEXT: Disabled scoreboard hazard recognizer |
| # CHECK-NEXT: Disabled scoreboard hazard recognizer |
| # CHECK-NEXT: SU(0) [TopReadyCycle = 0, BottomReadyCycle = 0]: $x3 = ADDXrr $x0, $x0 |
| # CHECK-NEXT: # preds left : 0 |
| # CHECK-NEXT: # succs left : 0 |
| # CHECK-NEXT: # rdefs left : 0 |
| # CHECK-NEXT: Latency : 3 |
| # CHECK-NEXT: Depth : 0 |
| # CHECK-NEXT: Height : 0 |
| # CHECK-NEXT: Single Issue : false; |
| # CHECK-NEXT: SU(1) [TopReadyCycle = 0, BottomReadyCycle = 0]: $x4 = ADDXrr $x1, $x1 |
| # CHECK-NEXT: # preds left : 0 |
| # CHECK-NEXT: # succs left : 0 |
| # CHECK-NEXT: # rdefs left : 0 |
| # CHECK-NEXT: Latency : 3 |
| # CHECK-NEXT: Depth : 0 |
| # CHECK-NEXT: Height : 0 |
| # CHECK-NEXT: Single Issue : false; |
| # CHECK-NEXT: SU(2) [TopReadyCycle = 0, BottomReadyCycle = 0]: $x5 = ADDXrr $x2, $x2 |
| # CHECK-NEXT: # preds left : 0 |
| # CHECK-NEXT: # succs left : 0 |
| # CHECK-NEXT: # rdefs left : 0 |
| # CHECK-NEXT: Latency : 3 |
| # CHECK-NEXT: Depth : 0 |
| # CHECK-NEXT: Height : 0 |
| # CHECK-NEXT: Single Issue : false; |
| # CHECK-NEXT: Resource booking (@0c): |
| # CHECK-NEXT: CortexA55UnitALU(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitALU(1) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitB(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitDiv(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitFPALU(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitFPALU(1) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitFPDIV(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitFPMAC(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitFPMAC(1) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitLd(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitMAC(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitSt(0) = 4294967295 |
| # CHECK-NEXT: getNextResourceCycle (@0c): |
| # CHECK-NEXT: Instance 0 available @0c |
| # CHECK-NEXT: Instance 1 available @0c |
| # CHECK-NEXT: selecting CortexA55UnitALU[0] available @0c |
| # CHECK-NEXT: Resource booking (@0c): |
| # CHECK-NEXT: CortexA55UnitALU(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitALU(1) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitB(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitDiv(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitFPALU(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitFPALU(1) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitFPDIV(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitFPMAC(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitFPMAC(1) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitLd(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitMAC(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitSt(0) = 4294967295 |
| # CHECK-NEXT: getNextResourceCycle (@0c): |
| # CHECK-NEXT: Instance 0 available @0c |
| # CHECK-NEXT: Instance 1 available @0c |
| # CHECK-NEXT: selecting CortexA55UnitALU[0] available @0c |
| # CHECK-NEXT: Resource booking (@0c): |
| # CHECK-NEXT: CortexA55UnitALU(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitALU(1) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitB(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitDiv(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitFPALU(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitFPALU(1) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitFPDIV(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitFPMAC(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitFPMAC(1) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitLd(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitMAC(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitSt(0) = 4294967295 |
| # CHECK-NEXT: getNextResourceCycle (@0c): |
| # CHECK-NEXT: Instance 0 available @0c |
| # CHECK-NEXT: Instance 1 available @0c |
| # CHECK-NEXT: selecting CortexA55UnitALU[0] available @0c |
| # CHECK-NEXT: Resource booking (@0c): |
| # CHECK-NEXT: CortexA55UnitALU(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitALU(1) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitB(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitDiv(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitFPALU(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitFPALU(1) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitFPDIV(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitFPMAC(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitFPMAC(1) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitLd(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitMAC(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitSt(0) = 4294967295 |
| # CHECK-NEXT: getNextResourceCycle (@0c): |
| # CHECK-NEXT: Instance 0 available @0c |
| # CHECK-NEXT: Instance 1 available @0c |
| # CHECK-NEXT: selecting CortexA55UnitALU[0] available @0c |
| # CHECK-NEXT: Resource booking (@0c): |
| # CHECK-NEXT: CortexA55UnitALU(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitALU(1) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitB(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitDiv(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitFPALU(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitFPALU(1) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitFPDIV(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitFPMAC(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitFPMAC(1) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitLd(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitMAC(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitSt(0) = 4294967295 |
| # CHECK-NEXT: getNextResourceCycle (@0c): |
| # CHECK-NEXT: Instance 0 available @0c |
| # CHECK-NEXT: Instance 1 available @0c |
| # CHECK-NEXT: selecting CortexA55UnitALU[0] available @0c |
| # CHECK-NEXT: Resource booking (@0c): |
| # CHECK-NEXT: CortexA55UnitALU(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitALU(1) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitB(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitDiv(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitFPALU(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitFPALU(1) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitFPDIV(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitFPMAC(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitFPMAC(1) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitLd(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitMAC(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitSt(0) = 4294967295 |
| # CHECK-NEXT: getNextResourceCycle (@0c): |
| # CHECK-NEXT: Instance 0 available @0c |
| # CHECK-NEXT: Instance 1 available @0c |
| # CHECK-NEXT: selecting CortexA55UnitALU[0] available @0c |
| # CHECK-NEXT: Critical Path(GS-RR ): 0 |
| # CHECK-NEXT: ** ScheduleDAGMILive::schedule picking next node |
| # CHECK-NEXT: Resource booking (@0c): |
| # CHECK-NEXT: CortexA55UnitALU(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitALU(1) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitB(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitDiv(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitFPALU(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitFPALU(1) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitFPDIV(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitFPMAC(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitFPMAC(1) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitLd(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitMAC(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitSt(0) = 4294967295 |
| # CHECK-NEXT: getNextResourceCycle (@0c): |
| # CHECK-NEXT: Instance 0 available @0c |
| # CHECK-NEXT: Instance 1 available @0c |
| # CHECK-NEXT: selecting CortexA55UnitALU[0] available @0c |
| # CHECK-NEXT: Resource booking (@0c): |
| # CHECK-NEXT: CortexA55UnitALU(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitALU(1) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitB(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitDiv(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitFPALU(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitFPALU(1) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitFPDIV(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitFPMAC(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitFPMAC(1) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitLd(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitMAC(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitSt(0) = 4294967295 |
| # CHECK-NEXT: getNextResourceCycle (@0c): |
| # CHECK-NEXT: Instance 0 available @0c |
| # CHECK-NEXT: Instance 1 available @0c |
| # CHECK-NEXT: selecting CortexA55UnitALU[0] available @0c |
| # CHECK-NEXT: Resource booking (@0c): |
| # CHECK-NEXT: CortexA55UnitALU(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitALU(1) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitB(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitDiv(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitFPALU(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitFPALU(1) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitFPDIV(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitFPMAC(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitFPMAC(1) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitLd(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitMAC(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitSt(0) = 4294967295 |
| # CHECK-NEXT: getNextResourceCycle (@0c): |
| # CHECK-NEXT: Instance 0 available @0c |
| # CHECK-NEXT: Instance 1 available @0c |
| # CHECK-NEXT: selecting CortexA55UnitALU[0] available @0c |
| # CHECK-NEXT: Queue BotQ.P: |
| # CHECK-NEXT: Queue BotQ.A: 2 1 0 |
| # CHECK-NEXT: Cand SU(2) ORDER |
| # CHECK-NEXT: Pick Bot ORDER |
| # CHECK-NEXT: Scheduling SU(2) $x5 = ADDXrr $x2, $x2 |
| # CHECK-NEXT: Ready @0c |
| # CHECK-NEXT: CortexA55UnitALU +1x1u |
| # CHECK-NEXT: Resource booking (@0c): |
| # CHECK-NEXT: CortexA55UnitALU(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitALU(1) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitB(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitDiv(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitFPALU(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitFPALU(1) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitFPDIV(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitFPMAC(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitFPMAC(1) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitLd(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitMAC(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitSt(0) = 4294967295 |
| # CHECK-NEXT: getNextResourceCycle (@0c): |
| # CHECK-NEXT: Instance 0 available @0c |
| # CHECK-NEXT: Instance 1 available @0c |
| # CHECK-NEXT: selecting CortexA55UnitALU[0] available @0c |
| # CHECK-NEXT: Resource booking (@0c): |
| # CHECK-NEXT: CortexA55UnitALU(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitALU(1) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitB(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitDiv(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitFPALU(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitFPALU(1) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitFPDIV(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitFPMAC(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitFPMAC(1) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitLd(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitMAC(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitSt(0) = 4294967295 |
| # CHECK-NEXT: getNextResourceCycle (@0c): |
| # CHECK-NEXT: Instance 0 available @0c |
| # CHECK-NEXT: Instance 1 available @0c |
| # CHECK-NEXT: selecting CortexA55UnitALU[0] available @0c |
| # CHECK-NEXT: BotQ.A @0c |
| # CHECK-NEXT: Retired: 1 |
| # CHECK-NEXT: Executed: 0c |
| # CHECK-NEXT: Critical: 0c, 1 MOps |
| # CHECK-NEXT: ExpectedLatency: 0c |
| # CHECK-NEXT: - Latency limited. |
| # CHECK-NEXT: CortexA55UnitALU(0) = 0 |
| # CHECK-NEXT: CortexA55UnitALU(1) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitB(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitDiv(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitFPALU(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitFPALU(1) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitFPDIV(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitFPMAC(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitFPMAC(1) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitLd(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitMAC(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitSt(0) = 4294967295 |
| # CHECK-NEXT: ** ScheduleDAGMILive::schedule picking next node |
| # CHECK-NEXT: Resource booking (@0c): |
| # CHECK-NEXT: CortexA55UnitALU(0) = 0 |
| # CHECK-NEXT: CortexA55UnitALU(1) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitB(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitDiv(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitFPALU(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitFPALU(1) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitFPDIV(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitFPMAC(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitFPMAC(1) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitLd(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitMAC(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitSt(0) = 4294967295 |
| # CHECK-NEXT: getNextResourceCycle (@0c): |
| # CHECK-NEXT: Instance 0 available @1c |
| # CHECK-NEXT: Instance 1 available @0c |
| # CHECK-NEXT: selecting CortexA55UnitALU[1] available @0c |
| # CHECK-NEXT: Resource booking (@0c): |
| # CHECK-NEXT: CortexA55UnitALU(0) = 0 |
| # CHECK-NEXT: CortexA55UnitALU(1) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitB(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitDiv(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitFPALU(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitFPALU(1) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitFPDIV(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitFPMAC(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitFPMAC(1) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitLd(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitMAC(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitSt(0) = 4294967295 |
| # CHECK-NEXT: getNextResourceCycle (@0c): |
| # CHECK-NEXT: Instance 0 available @1c |
| # CHECK-NEXT: Instance 1 available @0c |
| # CHECK-NEXT: selecting CortexA55UnitALU[1] available @0c |
| # CHECK-NEXT: Queue BotQ.P: |
| # CHECK-NEXT: Queue BotQ.A: 0 1 |
| # CHECK-NEXT: Cand SU(0) ORDER |
| # CHECK-NEXT: Cand SU(1) ORDER |
| # CHECK-NEXT: Pick Bot ORDER |
| # CHECK-NEXT: Scheduling SU(1) $x4 = ADDXrr $x1, $x1 |
| # CHECK-NEXT: Ready @0c |
| # CHECK-NEXT: CortexA55UnitALU +1x1u |
| # CHECK-NEXT: Resource booking (@0c): |
| # CHECK-NEXT: CortexA55UnitALU(0) = 0 |
| # CHECK-NEXT: CortexA55UnitALU(1) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitB(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitDiv(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitFPALU(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitFPALU(1) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitFPDIV(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitFPMAC(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitFPMAC(1) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitLd(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitMAC(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitSt(0) = 4294967295 |
| # CHECK-NEXT: getNextResourceCycle (@0c): |
| # CHECK-NEXT: Instance 0 available @1c |
| # CHECK-NEXT: Instance 1 available @0c |
| # CHECK-NEXT: selecting CortexA55UnitALU[1] available @0c |
| # CHECK-NEXT: Resource booking (@0c): |
| # CHECK-NEXT: CortexA55UnitALU(0) = 0 |
| # CHECK-NEXT: CortexA55UnitALU(1) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitB(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitDiv(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitFPALU(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitFPALU(1) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitFPDIV(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitFPMAC(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitFPMAC(1) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitLd(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitMAC(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitSt(0) = 4294967295 |
| # CHECK-NEXT: getNextResourceCycle (@0c): |
| # CHECK-NEXT: Instance 0 available @1c |
| # CHECK-NEXT: Instance 1 available @0c |
| # CHECK-NEXT: selecting CortexA55UnitALU[1] available @0c |
| # CHECK-NEXT: *** Max MOps 2 at cycle 0 |
| # CHECK-NEXT: Cycle: 1 BotQ.A |
| # CHECK-NEXT: BotQ.A @1c |
| # CHECK-NEXT: Retired: 2 |
| # CHECK-NEXT: Executed: 1c |
| # CHECK-NEXT: Critical: 1c, 2 MOps |
| # CHECK-NEXT: ExpectedLatency: 0c |
| # CHECK-NEXT: - Latency limited. |
| # CHECK-NEXT: CortexA55UnitALU(0) = 0 |
| # CHECK-NEXT: CortexA55UnitALU(1) = 0 |
| # CHECK-NEXT: CortexA55UnitB(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitDiv(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitFPALU(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitFPALU(1) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitFPDIV(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitFPMAC(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitFPMAC(1) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitLd(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitMAC(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitSt(0) = 4294967295 |
| # CHECK-NEXT: ** ScheduleDAGMILive::schedule picking next node |
| # CHECK-NEXT: Resource booking (@1c): |
| # CHECK-NEXT: CortexA55UnitALU(0) = 0 |
| # CHECK-NEXT: CortexA55UnitALU(1) = 0 |
| # CHECK-NEXT: CortexA55UnitB(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitDiv(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitFPALU(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitFPALU(1) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitFPDIV(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitFPMAC(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitFPMAC(1) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitLd(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitMAC(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitSt(0) = 4294967295 |
| # CHECK-NEXT: getNextResourceCycle (@1c): |
| # CHECK-NEXT: Instance 0 available @1c |
| # CHECK-NEXT: Instance 1 available @1c |
| # CHECK-NEXT: selecting CortexA55UnitALU[0] available @1c |
| # CHECK-NEXT: Queue BotQ.P: |
| # CHECK-NEXT: Queue BotQ.A: 0 |
| # CHECK-NEXT: Scheduling SU(0) $x3 = ADDXrr $x0, $x0 |
| # CHECK-NEXT: Ready @1c |
| # CHECK-NEXT: CortexA55UnitALU +1x1u |
| # CHECK-NEXT: Resource booking (@1c): |
| # CHECK-NEXT: CortexA55UnitALU(0) = 0 |
| # CHECK-NEXT: CortexA55UnitALU(1) = 0 |
| # CHECK-NEXT: CortexA55UnitB(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitDiv(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitFPALU(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitFPALU(1) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitFPDIV(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitFPMAC(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitFPMAC(1) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitLd(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitMAC(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitSt(0) = 4294967295 |
| # CHECK-NEXT: getNextResourceCycle (@1c): |
| # CHECK-NEXT: Instance 0 available @1c |
| # CHECK-NEXT: Instance 1 available @1c |
| # CHECK-NEXT: selecting CortexA55UnitALU[0] available @1c |
| # CHECK-NEXT: Resource booking (@1c): |
| # CHECK-NEXT: CortexA55UnitALU(0) = 0 |
| # CHECK-NEXT: CortexA55UnitALU(1) = 0 |
| # CHECK-NEXT: CortexA55UnitB(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitDiv(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitFPALU(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitFPALU(1) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitFPDIV(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitFPMAC(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitFPMAC(1) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitLd(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitMAC(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitSt(0) = 4294967295 |
| # CHECK-NEXT: getNextResourceCycle (@1c): |
| # CHECK-NEXT: Instance 0 available @1c |
| # CHECK-NEXT: Instance 1 available @1c |
| # CHECK-NEXT: selecting CortexA55UnitALU[0] available @1c |
| # CHECK-NEXT: BotQ.A @1c |
| # CHECK-NEXT: Retired: 3 |
| # CHECK-NEXT: Executed: 1c |
| # CHECK-NEXT: Critical: 1c, 3 MOps |
| # CHECK-NEXT: ExpectedLatency: 0c |
| # CHECK-NEXT: - Latency limited. |
| # CHECK-NEXT: CortexA55UnitALU(0) = 1 |
| # CHECK-NEXT: CortexA55UnitALU(1) = 0 |
| # CHECK-NEXT: CortexA55UnitB(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitDiv(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitFPALU(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitFPALU(1) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitFPDIV(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitFPMAC(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitFPMAC(1) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitLd(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitMAC(0) = 4294967295 |
| # CHECK-NEXT: CortexA55UnitSt(0) = 4294967295 |
| # CHECK-NEXT: ** ScheduleDAGMILive::schedule picking next node |
| # CHECK-NEXT: *** Final schedule for %bb.0 *** |
| # CHECK-NEXT: * Schedule table (BottomUp): |
| # CHECK-NEXT: i: issue |
| # CHECK-NEXT: x: resource booked |
| # CHECK-NEXT: Cycle | 1 | 0 | |
| # CHECK-NEXT: SU(0) | i | | |
| # CHECK-NEXT: CortexA55UnitALU | x | | |
| # CHECK-NEXT: SU(1) | | i | |
| # CHECK-NEXT: CortexA55UnitALU | | x | |
| # CHECK-NEXT: SU(2) | | i | |
| # CHECK-NEXT: CortexA55UnitALU | | x | |
| # CHECK-NEXT: SU(0) [TopReadyCycle = 0, BottomReadyCycle = 1]: $x3 = ADDXrr $x0, $x0 |
| # CHECK-NEXT: SU(1) [TopReadyCycle = 0, BottomReadyCycle = 0]: $x4 = ADDXrr $x1, $x1 |
| # CHECK-NEXT: SU(2) [TopReadyCycle = 0, BottomReadyCycle = 0]: $x5 = ADDXrr $x2, $x2 |
| # CHECK-EMPTY: |
| # CHECK-NEXT: ********** INTERVALS ********** |
| # CHECK-NEXT: W0 [0B,16r:0) 0@0B-phi |
| # CHECK-NEXT: W1 [0B,32r:0) 0@0B-phi |
| # CHECK-NEXT: W2 [0B,48r:0) 0@0B-phi |
| # CHECK-NEXT: RegMasks: |
| # CHECK-NEXT: ********** MACHINEINSTRS ********** |
| # CHECK-NEXT: # Machine code for function f: IsSSA, NoPHIs, TracksLiveness, NoVRegs |
| # CHECK-EMPTY: |
| # CHECK-NEXT: 0B bb.0: |
| # CHECK-NEXT: liveins: $x0, $x1, $x2 |
| # CHECK-NEXT: 16B $x3 = ADDXrr $x0, $x0 |
| # CHECK-NEXT: 32B $x4 = ADDXrr $x1, $x1 |
| # CHECK-NEXT: 48B $x5 = ADDXrr $x2, $x2 |
| # CHECK-EMPTY: |
| # CHECK-NEXT: # End machine code for function f. |
