third_party/llvm-7.0/llvm/test/tools/llvm-mca/X86/BtVer2/scheduler-queue-usage.s

# NOTE: Assertions have been autogenerated by utils/update_mca_test_checks.py
# RUN: llvm-mca -mtriple=x86_64-unknown-unknown -mcpu=btver2 -iterations=1 -scheduler-stats < %s | FileCheck %s

vmulps (%rsi), %xmm0, %xmm0
add  %rsi, %rsi

# CHECK:      Iterations:        1
# CHECK-NEXT: Instructions:      2
# CHECK-NEXT: Total Cycles:      10
# CHECK-NEXT: Dispatch Width:    2
# CHECK-NEXT: IPC:               0.20
# CHECK-NEXT: Block RThroughput: 1.0

# 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      7     1.00    *                   vmulps	(%rsi), %xmm0, %xmm0
# CHECK-NEXT:  1      1     0.50                        addq	%rsi, %rsi

# CHECK:      Schedulers - number of cycles where we saw N instructions issued:
# CHECK-NEXT: [# issued], [# cycles]
# CHECK-NEXT:  0,          9  (90.0%)
# CHECK-NEXT:  2,          1  (10.0%)

# CHECK:      Scheduler's queue usage:
# CHECK-NEXT: JALU01,  1/20
# CHECK-NEXT: JFPU01,  1/18
# CHECK-NEXT: JLSAGU,  1/12

# CHECK:      Resources:
# CHECK-NEXT: [0]   - JALU0
# CHECK-NEXT: [1]   - JALU1
# CHECK-NEXT: [2]   - JDiv
# CHECK-NEXT: [3]   - JFPA
# CHECK-NEXT: [4]   - JFPM
# CHECK-NEXT: [5]   - JFPU0
# CHECK-NEXT: [6]   - JFPU1
# CHECK-NEXT: [7]   - JLAGU
# CHECK-NEXT: [8]   - JMul
# CHECK-NEXT: [9]   - JSAGU
# CHECK-NEXT: [10]  - JSTC
# CHECK-NEXT: [11]  - JVALU0
# CHECK-NEXT: [12]  - JVALU1
# CHECK-NEXT: [13]  - JVIMUL

# CHECK:      Resource pressure per iteration:
# CHECK-NEXT: [0]    [1]    [2]    [3]    [4]    [5]    [6]    [7]    [8]    [9]    [10]   [11]   [12]   [13]
# CHECK-NEXT:  -     1.00    -      -     1.00    -     1.00   1.00    -      -      -      -      -      -

# CHECK:      Resource pressure by instruction:
# CHECK-NEXT: [0]    [1]    [2]    [3]    [4]    [5]    [6]    [7]    [8]    [9]    [10]   [11]   [12]   [13]   Instructions:
# CHECK-NEXT:  -      -      -      -     1.00    -     1.00   1.00    -      -      -      -      -      -     vmulps	(%rsi), %xmm0, %xmm0
# CHECK-NEXT:  -     1.00    -      -      -      -      -      -      -      -      -      -      -      -     addq	%rsi, %rsi