File: rcu-statistics.s

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llvm-toolchain-9 1%3A9.0.1-16.1
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# NOTE: Assertions have been autogenerated by utils/update_mca_test_checks.py
# RUN: llvm-mca -mtriple=x86_64-unknown-unknown -mcpu=x86-64 -resource-pressure=false -retire-stats -iterations=1 < %s | FileCheck %s

sqrtps %xmm0, %xmm1
addps  %xmm0, %xmm1
addps  %xmm0, %xmm1
addps  %xmm0, %xmm1
addps  %xmm0, %xmm1
addps  %xmm0, %xmm1
addps  %xmm0, %xmm1
addps  %xmm0, %xmm1
addps  %xmm0, %xmm1
addps  %xmm0, %xmm1
addps  %xmm0, %xmm1
addps  %xmm0, %xmm1
addps  %xmm0, %xmm1
addps  %xmm0, %xmm1
addps  %xmm0, %xmm1
addps  %xmm0, %xmm1

# CHECK:      Iterations:        1
# CHECK-NEXT: Instructions:      16
# CHECK-NEXT: Total Cycles:      62
# CHECK-NEXT: Total uOps:        16

# CHECK:      Dispatch Width:    4
# CHECK-NEXT: uOps Per Cycle:    0.26
# CHECK-NEXT: IPC:               0.26
# CHECK-NEXT: Block RThroughput: 15.0

# 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      14    14.00                       sqrtps	%xmm0, %xmm1
# CHECK-NEXT:  1      3     1.00                        addps	%xmm0, %xmm1
# CHECK-NEXT:  1      3     1.00                        addps	%xmm0, %xmm1
# CHECK-NEXT:  1      3     1.00                        addps	%xmm0, %xmm1
# CHECK-NEXT:  1      3     1.00                        addps	%xmm0, %xmm1
# CHECK-NEXT:  1      3     1.00                        addps	%xmm0, %xmm1
# CHECK-NEXT:  1      3     1.00                        addps	%xmm0, %xmm1
# CHECK-NEXT:  1      3     1.00                        addps	%xmm0, %xmm1
# CHECK-NEXT:  1      3     1.00                        addps	%xmm0, %xmm1
# CHECK-NEXT:  1      3     1.00                        addps	%xmm0, %xmm1
# CHECK-NEXT:  1      3     1.00                        addps	%xmm0, %xmm1
# CHECK-NEXT:  1      3     1.00                        addps	%xmm0, %xmm1
# CHECK-NEXT:  1      3     1.00                        addps	%xmm0, %xmm1
# CHECK-NEXT:  1      3     1.00                        addps	%xmm0, %xmm1
# CHECK-NEXT:  1      3     1.00                        addps	%xmm0, %xmm1
# CHECK-NEXT:  1      3     1.00                        addps	%xmm0, %xmm1

# CHECK:      Retire Control Unit - number of cycles where we saw N instructions retired:
# CHECK-NEXT: [# retired], [# cycles]
# CHECK-NEXT:  0,           46  (74.2%)
# CHECK-NEXT:  1,           16  (25.8%)

# CHECK:      Total ROB Entries:                168
# CHECK-NEXT: Max Used ROB Entries:             16  ( 9.5% )
# CHECK-NEXT: Average Used ROB Entries per cy:  9  ( 5.4% )