1# NOTE: Assertions have been autogenerated by utils/update_mca_test_checks.py 2# RUN: llvm-mca -mtriple=armv7-unknown-unknown -mcpu=swift -iterations=300 -timeline -timeline-max-iterations=3 < %s | FileCheck %s 3 4 ldm r2!, {r3, r4, r5, r6, r12, lr} 5 stm r0!, {r3, r4, r5, r6, r12, lr} 6 7# CHECK: Iterations: 300 8# CHECK-NEXT: Instructions: 600 9# CHECK-NEXT: Total Cycles: 1295 10# CHECK-NEXT: Total uOps: 2400 11 12# CHECK: Dispatch Width: 3 13# CHECK-NEXT: uOps Per Cycle: 1.85 14# CHECK-NEXT: IPC: 0.46 15# CHECK-NEXT: Block RThroughput: 4.0 16 17# CHECK: Instruction Info: 18# CHECK-NEXT: [1]: #uOps 19# CHECK-NEXT: [2]: Latency 20# CHECK-NEXT: [3]: RThroughput 21# CHECK-NEXT: [4]: MayLoad 22# CHECK-NEXT: [5]: MayStore 23# CHECK-NEXT: [6]: HasSideEffects (U) 24 25# CHECK: [1] [2] [3] [4] [5] [6] Instructions: 26# CHECK-NEXT: 3 18 2.00 * ldm r2!, {r3, r4, r5, r6, r12, lr} 27# CHECK-NEXT: 5 1 2.00 * stm r0!, {r3, r4, r5, r6, r12, lr} 28 29# CHECK: Resources: 30# CHECK-NEXT: [0] - SwiftUnitDiv 31# CHECK-NEXT: [1] - SwiftUnitP0 32# CHECK-NEXT: [2] - SwiftUnitP1 33# CHECK-NEXT: [3] - SwiftUnitP2 34# CHECK-NEXT: [4.0] - SwiftUnitP01 35# CHECK-NEXT: [4.1] - SwiftUnitP01 36 37# CHECK: Resource pressure per iteration: 38# CHECK-NEXT: [0] [1] [2] [3] [4.0] [4.1] 39# CHECK-NEXT: - - - 4.00 2.46 2.54 40 41# CHECK: Resource pressure by instruction: 42# CHECK-NEXT: [0] [1] [2] [3] [4.0] [4.1] Instructions: 43# CHECK-NEXT: - - - 2.00 1.09 0.91 ldm r2!, {r3, r4, r5, r6, r12, lr} 44# CHECK-NEXT: - - - 2.00 1.37 1.63 stm r0!, {r3, r4, r5, r6, r12, lr} 45 46# CHECK: Timeline view: 47# CHECK-NEXT: 0123456789 48# CHECK-NEXT: Index 0123456789 012345678 49 50# CHECK: [0,0] DeeeeeeeeeeeeeeeeeeER . . ldm r2!, {r3, r4, r5, r6, r12, lr} 51# CHECK-NEXT: [0,1] .D=================eER . . stm r0!, {r3, r4, r5, r6, r12, lr} 52# CHECK-NEXT: [1,0] . DeeeeeeeeeeeeeeeeeeER . . ldm r2!, {r3, r4, r5, r6, r12, lr} 53# CHECK-NEXT: [1,1] . D=================eER. . stm r0!, {r3, r4, r5, r6, r12, lr} 54# CHECK-NEXT: [2,0] . .DeeeeeeeeeeeeeeeeeeER . ldm r2!, {r3, r4, r5, r6, r12, lr} 55# CHECK-NEXT: [2,1] . . D==================eER stm r0!, {r3, r4, r5, r6, r12, lr} 56 57# CHECK: Average Wait times (based on the timeline view): 58# CHECK-NEXT: [0]: Executions 59# CHECK-NEXT: [1]: Average time spent waiting in a scheduler's queue 60# CHECK-NEXT: [2]: Average time spent waiting in a scheduler's queue while ready 61# CHECK-NEXT: [3]: Average time elapsed from WB until retire stage 62 63# CHECK: [0] [1] [2] [3] 64# CHECK-NEXT: 0. 3 1.0 1.0 0.0 ldm r2!, {r3, r4, r5, r6, r12, lr} 65# CHECK-NEXT: 1. 3 18.3 0.3 0.0 stm r0!, {r3, r4, r5, r6, r12, lr} 66# CHECK-NEXT: 3 9.7 0.7 0.0 <total> 67