55 lines
2.5 KiB
ArmAsm
55 lines
2.5 KiB
ArmAsm
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# 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=znver1 -instruction-tables < %s | FileCheck %s
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lzcntw %cx, %cx
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lzcntw (%rax), %cx
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lzcntl %eax, %ecx
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lzcntl (%rax), %ecx
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lzcntq %rax, %rcx
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lzcntq (%rax), %rcx
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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: 1 2 0.25 lzcntw %cx, %cx
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# CHECK-NEXT: 2 6 0.50 * lzcntw (%rax), %cx
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# CHECK-NEXT: 1 2 0.25 lzcntl %eax, %ecx
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# CHECK-NEXT: 2 6 0.50 * lzcntl (%rax), %ecx
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# CHECK-NEXT: 1 2 0.25 lzcntq %rax, %rcx
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# CHECK-NEXT: 2 6 0.50 * lzcntq (%rax), %rcx
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# CHECK: Resources:
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# CHECK-NEXT: [0] - ZnAGU0
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# CHECK-NEXT: [1] - ZnAGU1
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# CHECK-NEXT: [2] - ZnALU0
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# CHECK-NEXT: [3] - ZnALU1
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# CHECK-NEXT: [4] - ZnALU2
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# CHECK-NEXT: [5] - ZnALU3
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# CHECK-NEXT: [6] - ZnDivider
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# CHECK-NEXT: [7] - ZnFPU0
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# CHECK-NEXT: [8] - ZnFPU1
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# CHECK-NEXT: [9] - ZnFPU2
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# CHECK-NEXT: [10] - ZnFPU3
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# CHECK-NEXT: [11] - ZnMultiplier
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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] [10] [11]
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# CHECK-NEXT: 1.50 1.50 1.50 1.50 1.50 1.50 - - - - - -
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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] [10] [11] Instructions:
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# CHECK-NEXT: - - 0.25 0.25 0.25 0.25 - - - - - - lzcntw %cx, %cx
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# CHECK-NEXT: 0.50 0.50 0.25 0.25 0.25 0.25 - - - - - - lzcntw (%rax), %cx
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# CHECK-NEXT: - - 0.25 0.25 0.25 0.25 - - - - - - lzcntl %eax, %ecx
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# CHECK-NEXT: 0.50 0.50 0.25 0.25 0.25 0.25 - - - - - - lzcntl (%rax), %ecx
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# CHECK-NEXT: - - 0.25 0.25 0.25 0.25 - - - - - - lzcntq %rax, %rcx
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# CHECK-NEXT: 0.50 0.50 0.25 0.25 0.25 0.25 - - - - - - lzcntq (%rax), %rcx
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