1# NOTE: Assertions have been autogenerated by utils/update_mca_test_checks.py 2# RUN: llvm-mca -mtriple=riscv64 -mcpu=sifive-u74 -timeline -iterations=1 < %s \ 3# RUN: | FileCheck %s 4 5div a0, a1, a2 6fdiv.s f1, f2, f3 7 8# CHECK: Iterations: 1 9# CHECK-NEXT: Instructions: 2 10# CHECK-NEXT: Total Cycles: 67 11# CHECK-NEXT: Total uOps: 2 12 13# CHECK: Dispatch Width: 2 14# CHECK-NEXT: uOps Per Cycle: 0.03 15# CHECK-NEXT: IPC: 0.03 16# CHECK-NEXT: Block RThroughput: 65.0 17 18# CHECK: Instruction Info: 19# CHECK-NEXT: [1]: #uOps 20# CHECK-NEXT: [2]: Latency 21# CHECK-NEXT: [3]: RThroughput 22# CHECK-NEXT: [4]: MayLoad 23# CHECK-NEXT: [5]: MayStore 24# 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, a2 28# CHECK-NEXT: 1 27 26.00 fdiv.s ft1, ft2, ft3 29 30# CHECK: Resources: 31# CHECK-NEXT: [0] - SiFive7FDiv 32# CHECK-NEXT: [1] - SiFive7IDiv 33# CHECK-NEXT: [2] - SiFive7PipeA 34# CHECK-NEXT: [3] - SiFive7PipeB 35# CHECK-NEXT: [4] - SiFive7VA 36# CHECK-NEXT: [5] - SiFive7VCQ 37# CHECK-NEXT: [6] - SiFive7VL 38# CHECK-NEXT: [7] - SiFive7VS 39 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, a2 47# CHECK-NEXT: 26.00 - - 1.00 - - - - fdiv.s ft1, ft2, ft3 48 49# CHECK: Timeline view: 50# CHECK-NEXT: 0123456789 0123456789 0123456789 51# CHECK-NEXT: Index 0123456789 0123456789 0123456789 0123456 52 53# CHECK: [0,0] DeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeE div a0, a1, a2 54# CHECK-NEXT: [0,1] . . . . . . . . DeeeeeeeeeeeeeeeeeeeeeeeeeeE fdiv.s ft1, ft2, ft3 55 56# CHECK: Average Wait times (based on the timeline view): 57# CHECK-NEXT: [0]: Executions 58# CHECK-NEXT: [1]: Average time spent waiting in a scheduler's queue 59# CHECK-NEXT: [2]: Average time spent waiting in a scheduler's queue while ready 60# CHECK-NEXT: [3]: Average time elapsed from WB until retire stage 61 62# CHECK: [0] [1] [2] [3] 63# CHECK-NEXT: 0. 1 0.0 0.0 0.0 div a0, a1, a2 64# CHECK-NEXT: 1. 1 0.0 0.0 0.0 fdiv.s ft1, ft2, ft3 65# CHECK-NEXT: 1 0.0 0.0 0.0 <total> 66