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1# NOTE: Assertions have been autogenerated by utils/update_mca_test_checks.py2# RUN: llvm-mca -mtriple=x86_64-unknown-unknown -mcpu=znver2 -instruction-tables < %s | FileCheck %s3 4lzcntw %cx, %cx5lzcntw (%rax), %cx6 7lzcntl %eax, %ecx8lzcntl (%rax), %ecx9 10lzcntq %rax, %rcx11lzcntq (%rax), %rcx12 13# CHECK: Instruction Info:14# CHECK-NEXT: [1]: #uOps15# CHECK-NEXT: [2]: Latency16# CHECK-NEXT: [3]: RThroughput17# CHECK-NEXT: [4]: MayLoad18# CHECK-NEXT: [5]: MayStore19# CHECK-NEXT: [6]: HasSideEffects (U)20 21# CHECK: [1] [2] [3] [4] [5] [6] Instructions:22# CHECK-NEXT: 1 1 0.25 lzcntw %cx, %cx23# CHECK-NEXT: 2 5 0.33 * lzcntw (%rax), %cx24# CHECK-NEXT: 1 1 0.25 lzcntl %eax, %ecx25# CHECK-NEXT: 2 5 0.33 * lzcntl (%rax), %ecx26# CHECK-NEXT: 1 1 0.25 lzcntq %rax, %rcx27# CHECK-NEXT: 2 5 0.33 * lzcntq (%rax), %rcx28 29# CHECK: Resources:30# CHECK-NEXT: [0] - Zn2AGU031# CHECK-NEXT: [1] - Zn2AGU132# CHECK-NEXT: [2] - Zn2AGU233# CHECK-NEXT: [3] - Zn2ALU034# CHECK-NEXT: [4] - Zn2ALU135# CHECK-NEXT: [5] - Zn2ALU236# CHECK-NEXT: [6] - Zn2ALU337# CHECK-NEXT: [7] - Zn2Divider38# CHECK-NEXT: [8] - Zn2FPU039# CHECK-NEXT: [9] - Zn2FPU140# CHECK-NEXT: [10] - Zn2FPU241# CHECK-NEXT: [11] - Zn2FPU342# CHECK-NEXT: [12] - Zn2Multiplier43 44# CHECK: Resource pressure per iteration:45# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12]46# CHECK-NEXT: 1.00 1.00 1.00 1.50 1.50 1.50 1.50 - - - - - -47 48# CHECK: Resource pressure by instruction:49# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] Instructions:50# CHECK-NEXT: - - - 0.25 0.25 0.25 0.25 - - - - - - lzcntw %cx, %cx51# CHECK-NEXT: 0.33 0.33 0.33 0.25 0.25 0.25 0.25 - - - - - - lzcntw (%rax), %cx52# CHECK-NEXT: - - - 0.25 0.25 0.25 0.25 - - - - - - lzcntl %eax, %ecx53# CHECK-NEXT: 0.33 0.33 0.33 0.25 0.25 0.25 0.25 - - - - - - lzcntl (%rax), %ecx54# CHECK-NEXT: - - - 0.25 0.25 0.25 0.25 - - - - - - lzcntq %rax, %rcx55# CHECK-NEXT: 0.33 0.33 0.33 0.25 0.25 0.25 0.25 - - - - - - lzcntq (%rax), %rcx56