57 lines
2.6 KiB
ArmAsm
57 lines
2.6 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=btver2 -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 1 0.50 lzcntw %cx, %cx
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# CHECK-NEXT: 1 4 1.00 * lzcntw (%rax), %cx
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# CHECK-NEXT: 1 1 0.50 lzcntl %eax, %ecx
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# CHECK-NEXT: 1 4 1.00 * lzcntl (%rax), %ecx
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# CHECK-NEXT: 1 1 0.50 lzcntq %rax, %rcx
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# CHECK-NEXT: 1 4 1.00 * lzcntq (%rax), %rcx
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# CHECK: Resources:
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# CHECK-NEXT: [0] - JALU0
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# CHECK-NEXT: [1] - JALU1
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# CHECK-NEXT: [2] - JDiv
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# CHECK-NEXT: [3] - JFPA
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# CHECK-NEXT: [4] - JFPM
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# CHECK-NEXT: [5] - JFPU0
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# CHECK-NEXT: [6] - JFPU1
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# CHECK-NEXT: [7] - JLAGU
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# CHECK-NEXT: [8] - JMul
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# CHECK-NEXT: [9] - JSAGU
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# CHECK-NEXT: [10] - JSTC
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# CHECK-NEXT: [11] - JVALU0
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# CHECK-NEXT: [12] - JVALU1
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# CHECK-NEXT: [13] - JVIMUL
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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] [12] [13]
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# CHECK-NEXT: 3.00 3.00 - - - - - 3.00 - - - - - -
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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] [12] [13] Instructions:
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# CHECK-NEXT: 0.50 0.50 - - - - - - - - - - - - lzcntw %cx, %cx
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# CHECK-NEXT: 0.50 0.50 - - - - - 1.00 - - - - - - lzcntw (%rax), %cx
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# CHECK-NEXT: 0.50 0.50 - - - - - - - - - - - - lzcntl %eax, %ecx
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# CHECK-NEXT: 0.50 0.50 - - - - - 1.00 - - - - - - lzcntl (%rax), %ecx
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# CHECK-NEXT: 0.50 0.50 - - - - - - - - - - - - lzcntq %rax, %rcx
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# CHECK-NEXT: 0.50 0.50 - - - - - 1.00 - - - - - - lzcntq (%rax), %rcx
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