# NOTE: Assertions have been autogenerated by utils/update_mca_test_checks.py
# RUN: llvm-mca -mtriple=riscv64 -mcpu=xiangshan-nanhu < %s | FileCheck %s
# Test XiangShan FuDian's cascade FMA, CPI = 3
fmadd.s fa0, fa1, fa2, fa0
# CHECK: Iterations: 100
# CHECK-NEXT: Instructions: 100
# CHECK-NEXT: Total Cycles: 305
# CHECK-NEXT: Total uOps: 100
# CHECK: Dispatch Width: 6
# CHECK-NEXT: uOps Per Cycle: 0.33
# CHECK-NEXT: IPC: 0.33
# CHECK-NEXT: Block RThroughput: 0.3
# 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 5 0.25 fmadd.s fa0, fa1, fa2, fa0
# CHECK: Resources:
# CHECK-NEXT: [0.0] - XS2ALU
# CHECK-NEXT: [0.1] - XS2ALU
# CHECK-NEXT: [0.2] - XS2ALU
# CHECK-NEXT: [0.3] - XS2ALU
# CHECK-NEXT: [1.0] - XS2FMAC
# CHECK-NEXT: [1.1] - XS2FMAC
# CHECK-NEXT: [1.2] - XS2FMAC
# CHECK-NEXT: [1.3] - XS2FMAC
# CHECK-NEXT: [2.0] - XS2FMISC
# CHECK-NEXT: [2.1] - XS2FMISC
# CHECK-NEXT: [3.0] - XS2LD
# CHECK-NEXT: [3.1] - XS2LD
# CHECK-NEXT: [4.0] - XS2MDU
# CHECK-NEXT: [4.1] - XS2MDU
# CHECK-NEXT: [5] - XS2MISC
# CHECK-NEXT: [6.0] - XS2ST
# CHECK-NEXT: [6.1] - XS2ST
# CHECK: Resource pressure per iteration:
# CHECK-NEXT: [0.0] [0.1] [0.2] [0.3] [1.0] [1.1] [1.2] [1.3] [2.0] [2.1] [3.0] [3.1] [4.0] [4.1] [5] [6.0] [6.1]
# CHECK-NEXT: - - - - 0.25 0.25 0.25 0.25 - - - - - - - - -
# CHECK: Resource pressure by instruction:
# CHECK-NEXT: [0.0] [0.1] [0.2] [0.3] [1.0] [1.1] [1.2] [1.3] [2.0] [2.1] [3.0] [3.1] [4.0] [4.1] [5] [6.0] [6.1] Instructions:
# CHECK-NEXT: - - - - 0.25 0.25 0.25 0.25 - - - - - - - - - fmadd.s fa0, fa1, fa2, fa0