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49a3c934c1
I've started this cleanup more several times now, but got sidetracked elsewhere, e.g. by llvm-exegesis problems. Not this time, finally! This is mainly cleaning up the inverse throughput values, and a few latencies/uops, based on the llvm-exegesis measured values. Though this is not complete by any means, there's certainly more cleanup to be done. The performance numbers (i've only checked by RawSpeed benchmark) aren't really surprising - overall this *slightly* (< -1%) improves perf. llvm-svn: 360341
44 lines
1.7 KiB
ArmAsm
44 lines
1.7 KiB
ArmAsm
# NOTE: Assertions have been autogenerated by utils/update_mca_test_checks.py
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# RUN: llvm-mca -mtriple=x86_64-unknown-unknown -mcpu=bdver2 -iterations=1 -timeline -resource-pressure=false < %s | FileCheck %s
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vaddps %ymm0, %ymm0, %ymm1
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vandps (%rdi), %ymm1, %ymm2
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# CHECK: Iterations: 1
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# CHECK-NEXT: Instructions: 2
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# CHECK-NEXT: Total Cycles: 10
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# CHECK-NEXT: Total uOps: 4
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# CHECK: Dispatch Width: 4
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# CHECK-NEXT: uOps Per Cycle: 0.40
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# CHECK-NEXT: IPC: 0.20
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# CHECK-NEXT: Block RThroughput: 2.0
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# CHECK: Instruction Info:
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# CHECK-NEXT: [1]: #uOps
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# CHECK-NEXT: [2]: Latency
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# CHECK-NEXT: [3]: RThroughput
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# CHECK-NEXT: [4]: MayLoad
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# CHECK-NEXT: [5]: MayStore
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# CHECK-NEXT: [6]: HasSideEffects (U)
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# CHECK: [1] [2] [3] [4] [5] [6] Instructions:
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# CHECK-NEXT: 2 5 1.00 vaddps %ymm0, %ymm0, %ymm1
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# CHECK-NEXT: 2 7 1.50 * vandps (%rdi), %ymm1, %ymm2
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# CHECK: Timeline view:
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# CHECK-NEXT: Index 0123456789
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# CHECK: [0,0] DeeeeeER . vaddps %ymm0, %ymm0, %ymm1
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# CHECK-NEXT: [0,1] DeeeeeeeER vandps (%rdi), %ymm1, %ymm2
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# CHECK: Average Wait times (based on the timeline view):
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# CHECK-NEXT: [0]: Executions
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# CHECK-NEXT: [1]: Average time spent waiting in a scheduler's queue
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# CHECK-NEXT: [2]: Average time spent waiting in a scheduler's queue while ready
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# CHECK-NEXT: [3]: Average time elapsed from WB until retire stage
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# CHECK: [0] [1] [2] [3]
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# CHECK-NEXT: 0. 1 1.0 1.0 0.0 vaddps %ymm0, %ymm0, %ymm1
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# CHECK-NEXT: 1. 1 1.0 0.0 0.0 vandps (%rdi), %ymm1, %ymm2
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