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1# NOTE: Assertions have been autogenerated by utils/update_mca_test_checks.py2# RUN: llvm-mca -mtriple=armv7-unknown-unknown -mcpu=swift -timeline -iterations=5 < %s | FileCheck %s3 4# Register r1 is updated in one cycle by instruction vld1.32, so the add.w can5# start one cycle later.6 7add.w r1, r1, r128vld1.32 {d16, d17}, [r1]!9 10# CHECK: Iterations: 511# CHECK-NEXT: Instructions: 1012# CHECK-NEXT: Total Cycles: 1613# CHECK-NEXT: Total uOps: 1514 15# CHECK: Dispatch Width: 316# CHECK-NEXT: uOps Per Cycle: 0.9417# CHECK-NEXT: IPC: 0.6318# CHECK-NEXT: Block RThroughput: 1.019 20# CHECK: Instruction Info:21# CHECK-NEXT: [1]: #uOps22# CHECK-NEXT: [2]: Latency23# CHECK-NEXT: [3]: RThroughput24# CHECK-NEXT: [4]: MayLoad25# CHECK-NEXT: [5]: MayStore26# CHECK-NEXT: [6]: HasSideEffects (U)27 28# CHECK: [1] [2] [3] [4] [5] [6] Instructions:29# CHECK-NEXT: 1 1 0.50 add r1, r1, r1230# CHECK-NEXT: 2 4 1.00 * vld1.32 {d16, d17}, [r1]!31 32# CHECK: Resources:33# CHECK-NEXT: [0] - SwiftUnitDiv34# CHECK-NEXT: [1] - SwiftUnitP035# CHECK-NEXT: [2] - SwiftUnitP136# CHECK-NEXT: [3] - SwiftUnitP237# CHECK-NEXT: [4.0] - SwiftUnitP0138# CHECK-NEXT: [4.1] - SwiftUnitP0139 40# CHECK: Resource pressure per iteration:41# CHECK-NEXT: [0] [1] [2] [3] [4.0] [4.1]42# CHECK-NEXT: - - - 1.00 1.00 1.0043 44# CHECK: Resource pressure by instruction:45# CHECK-NEXT: [0] [1] [2] [3] [4.0] [4.1] Instructions:46# CHECK-NEXT: - - - - - 1.00 add r1, r1, r1247# CHECK-NEXT: - - - 1.00 1.00 - vld1.32 {d16, d17}, [r1]!48 49# CHECK: Timeline view:50# CHECK-NEXT: 01234551# CHECK-NEXT: Index 012345678952 53# CHECK: [0,0] DeER . . . add r1, r1, r1254# CHECK-NEXT: [0,1] D=eeeeER . . vld1.32 {d16, d17}, [r1]!55# CHECK-NEXT: [1,0] .D=eE--R . . add r1, r1, r1256# CHECK-NEXT: [1,1] .D==eeeeER. . vld1.32 {d16, d17}, [r1]!57# CHECK-NEXT: [2,0] . D==eE--R. . add r1, r1, r1258# CHECK-NEXT: [2,1] . D===eeeeER . vld1.32 {d16, d17}, [r1]!59# CHECK-NEXT: [3,0] . D===eE--R . add r1, r1, r1260# CHECK-NEXT: [3,1] . D====eeeeER . vld1.32 {d16, d17}, [r1]!61# CHECK-NEXT: [4,0] . D====eE--R . add r1, r1, r1262# CHECK-NEXT: [4,1] . D=====eeeeER vld1.32 {d16, d17}, [r1]!63 64# CHECK: Average Wait times (based on the timeline view):65# CHECK-NEXT: [0]: Executions66# CHECK-NEXT: [1]: Average time spent waiting in a scheduler's queue67# CHECK-NEXT: [2]: Average time spent waiting in a scheduler's queue while ready68# CHECK-NEXT: [3]: Average time elapsed from WB until retire stage69 70# CHECK: [0] [1] [2] [3]71# CHECK-NEXT: 0. 5 3.0 0.2 1.6 add r1, r1, r1272# CHECK-NEXT: 1. 5 4.0 0.0 0.0 vld1.32 {d16, d17}, [r1]!73# CHECK-NEXT: 5 3.5 0.1 0.8 <total>74