# NOTE: Assertions have been autogenerated by utils/update_mca_test_checks.py
# RUN: llvm-mca -mtriple=riscv64 -mcpu=sifive-x280 -iterations=1 < %s | FileCheck %s
# TODO: This test should be replaced by an exhaustive test of legal (LMUL, SEW)
# pairs for all instructions in the Vector Integer Arithmetic chapter of the RVV
# SPEC.
vsetvli zero, zero, e32, mf2, tu, mu
vdiv.vv v12, v12, v12
vsetvli zero, zero, e8, mf8, tu, mu
vdiv.vv v12, v12, v12
# CHECK: Iterations: 1
# CHECK-NEXT: Instructions: 4
# CHECK-NEXT: Total Cycles: 91
# CHECK-NEXT: Total uOps: 4
# CHECK: Dispatch Width: 2
# CHECK-NEXT: uOps Per Cycle: 0.04
# CHECK-NEXT: IPC: 0.04
# CHECK-NEXT: Block RThroughput: 88.0
# CHECK: Instruction Info:
# CHECK-NEXT: [1]: #uOps
# CHECK-NEXT: [2]: Latency
# CHECK-NEXT: [3]: RThroughput
# CHECK-NEXT: [4]: MayLoad
# CHECK-NEXT: [5]: MayStore
# CHECK-NEXT: [6]: HasSideEffects (U)
# CHECK: [1] [2] [3] [4] [5] [6] Instructions:
# CHECK-NEXT: 1 3 1.00 U vsetvli zero, zero, e32, mf2, tu, mu
# CHECK-NEXT: 1 56 57.00 vdiv.vv v12, v12, v12
# CHECK-NEXT: 1 3 1.00 U vsetvli zero, zero, e8, mf8, tu, mu
# CHECK-NEXT: 1 30 31.00 vdiv.vv v12, v12, v12
# CHECK: Resources:
# CHECK-NEXT: [0] - SiFive7FDiv
# CHECK-NEXT: [1] - SiFive7IDiv
# CHECK-NEXT: [2] - SiFive7PipeA
# CHECK-NEXT: [3] - SiFive7PipeB
# CHECK-NEXT: [4] - SiFive7VA
# CHECK-NEXT: [5] - SiFive7VCQ
# CHECK-NEXT: [6] - SiFive7VL
# CHECK-NEXT: [7] - SiFive7VS
# CHECK: Resource pressure per iteration:
# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6] [7]
# CHECK-NEXT: - - 2.00 - 88.00 2.00 - -
# CHECK: Resource pressure by instruction:
# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6] [7] Instructions:
# CHECK-NEXT: - - 1.00 - - - - - vsetvli zero, zero, e32, mf2, tu, mu
# CHECK-NEXT: - - - - 57.00 1.00 - - vdiv.vv v12, v12, v12
# CHECK-NEXT: - - 1.00 - - - - - vsetvli zero, zero, e8, mf8, tu, mu
# CHECK-NEXT: - - - - 31.00 1.00 - - vdiv.vv v12, v12, v12
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