39 lines
1.5 KiB
ArmAsm
39 lines
1.5 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=haswell -instruction-tables < %s | FileCheck %s
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cmpxchg8b (%rax)
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cmpxchg16b (%rax)
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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: 14 17 2.75 * * cmpxchg8b (%rax)
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# CHECK-NEXT: 19 22 4.00 * * cmpxchg16b (%rax)
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# CHECK: Resources:
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# CHECK-NEXT: [0] - HWDivider
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# CHECK-NEXT: [1] - HWFPDivider
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# CHECK-NEXT: [2] - HWPort0
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# CHECK-NEXT: [3] - HWPort1
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# CHECK-NEXT: [4] - HWPort2
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# CHECK-NEXT: [5] - HWPort3
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# CHECK-NEXT: [6] - HWPort4
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# CHECK-NEXT: [7] - HWPort5
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# CHECK-NEXT: [8] - HWPort6
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# CHECK-NEXT: [9] - HWPort7
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# CHECK: Resource pressure per iteration:
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# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6] [7] [8] [9]
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# CHECK-NEXT: - - 8.75 3.75 1.67 1.67 2.00 7.75 6.75 0.67
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# CHECK: Resource pressure by instruction:
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# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6] [7] [8] [9] Instructions:
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# CHECK-NEXT: - - 3.25 2.25 0.83 0.83 1.00 2.25 3.25 0.33 cmpxchg8b (%rax)
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# CHECK-NEXT: - - 5.50 1.50 0.83 0.83 1.00 5.50 3.50 0.33 cmpxchg16b (%rax)
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