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1# NOTE: Assertions have been autogenerated by utils/update_mca_test_checks.py2# RUN: llvm-mca -mtriple=riscv64 -mcpu=sifive-u74 -timeline -iterations=1 < %s \3# RUN: | FileCheck %s4 5div a0, a1, a26fdiv.s f1, f2, f37 8# CHECK: Iterations: 19# CHECK-NEXT: Instructions: 210# CHECK-NEXT: Total Cycles: 6711# CHECK-NEXT: Total uOps: 212 13# CHECK: Dispatch Width: 214# CHECK-NEXT: uOps Per Cycle: 0.0315# CHECK-NEXT: IPC: 0.0316# CHECK-NEXT: Block RThroughput: 65.017 18# CHECK: Instruction Info:19# CHECK-NEXT: [1]: #uOps20# CHECK-NEXT: [2]: Latency21# CHECK-NEXT: [3]: RThroughput22# CHECK-NEXT: [4]: MayLoad23# CHECK-NEXT: [5]: MayStore24# CHECK-NEXT: [6]: HasSideEffects (U)25 26# CHECK: [1] [2] [3] [4] [5] [6] Instructions:27# CHECK-NEXT: 1 66 65.00 div a0, a1, a228# CHECK-NEXT: 1 27 26.00 fdiv.s ft1, ft2, ft329 30# CHECK: Resources:31# CHECK-NEXT: [0] - VLEN512SiFive7FDiv32# CHECK-NEXT: [1] - VLEN512SiFive7IDiv33# CHECK-NEXT: [2] - VLEN512SiFive7PipeA34# CHECK-NEXT: [3] - VLEN512SiFive7PipeB35# CHECK-NEXT: [4] - VLEN512SiFive7VA36# CHECK-NEXT: [5] - VLEN512SiFive7VCQ37# CHECK-NEXT: [6] - VLEN512SiFive7VL38# CHECK-NEXT: [7] - VLEN512SiFive7VS39 40# CHECK: Resource pressure per iteration:41# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6] [7]42# CHECK-NEXT: 26.00 65.00 - 2.00 - - - -43 44# CHECK: Resource pressure by instruction:45# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6] [7] Instructions:46# CHECK-NEXT: - 65.00 - 1.00 - - - - div a0, a1, a247# CHECK-NEXT: 26.00 - - 1.00 - - - - fdiv.s ft1, ft2, ft348 49# CHECK: Timeline view:50# CHECK-NEXT: 0123456789 0123456789 012345678951# CHECK-NEXT: Index 0123456789 0123456789 0123456789 012345652 53# CHECK: [0,0] DeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeE div a0, a1, a254# CHECK-NEXT: [0,1] . . . . . . . . DeeeeeeeeeeeeeeeeeeeeeeeeeeE fdiv.s ft1, ft2, ft355 56# CHECK: Average Wait times (based on the timeline view):57# CHECK-NEXT: [0]: Executions58# CHECK-NEXT: [1]: Average time spent waiting in a scheduler's queue59# CHECK-NEXT: [2]: Average time spent waiting in a scheduler's queue while ready60# CHECK-NEXT: [3]: Average time elapsed from WB until retire stage61 62# CHECK: [0] [1] [2] [3]63# CHECK-NEXT: 0. 1 0.0 0.0 0.0 div a0, a1, a264# CHECK-NEXT: 1. 1 0.0 0.0 0.0 fdiv.s ft1, ft2, ft365# CHECK-NEXT: 1 0.0 0.0 0.0 <total>66