# NOTE: Assertions have been autogenerated by utils/update_mca_test_checks.py
# RUN: llvm-mca -march=aarch64 -mcpu=exynos-m3 -resource-pressure=false < %s | FileCheck %s -check-prefixes=ALL,M3
# RUN: llvm-mca -march=aarch64 -mcpu=exynos-m4 -resource-pressure=false < %s | FileCheck %s -check-prefixes=ALL,M4
# RUN: llvm-mca -march=aarch64 -mcpu=exynos-m5 -resource-pressure=false < %s | FileCheck %s -check-prefixes=ALL,M5
fmov s31, #1.00000000
fdiv s30, s31, s30
# Newton series for 1 / x.
frecpe s1, s0
frecps s2, s0, s1
fmul s1, s1, s2
frecps s0, s0, s1
fmul s0, s1, s0
# ALL: Iterations: 100
# ALL-NEXT: Instructions: 700
# M3-NEXT: Total Cycles: 1803
# M4-NEXT: Total Cycles: 1703
# M5-NEXT: Total Cycles: 1703
# ALL-NEXT: Total uOps: 700
# ALL: Dispatch Width: 6
# M3-NEXT: uOps Per Cycle: 0.39
# M3-NEXT: IPC: 0.39
# M3-NEXT: Block RThroughput: 2.0
# M4-NEXT: uOps Per Cycle: 0.41
# M4-NEXT: IPC: 0.41
# M4-NEXT: Block RThroughput: 1.5
# M5-NEXT: uOps Per Cycle: 0.41
# M5-NEXT: IPC: 0.41
# M5-NEXT: Block RThroughput: 1.3
# ALL: Instruction Info:
# ALL-NEXT: [1]: #uOps
# ALL-NEXT: [2]: Latency
# ALL-NEXT: [3]: RThroughput
# ALL-NEXT: [4]: MayLoad
# ALL-NEXT: [5]: MayStore
# ALL-NEXT: [6]: HasSideEffects (U)
# ALL: [1] [2] [3] [4] [5] [6] Instructions:
# ALL-NEXT: 1 1 0.33 fmov s31, #1.00000000
# M3-NEXT: 1 7 2.00 fdiv s30, s31, s30
# M3-NEXT: 1 4 0.50 frecpe s1, s0
# M4-NEXT: 1 7 1.50 fdiv s30, s31, s30
# M4-NEXT: 1 3 0.50 frecpe s1, s0
# M5-NEXT: 1 7 1.00 fdiv s30, s31, s30
# M5-NEXT: 1 3 0.50 frecpe s1, s0
# ALL-NEXT: 1 4 0.33 frecps s2, s0, s1
# ALL-NEXT: 1 3 0.33 fmul s1, s1, s2
# ALL-NEXT: 1 4 0.33 frecps s0, s0, s1
# ALL-NEXT: 1 3 0.33 fmul s0, s1, s0