1# NOTE: Assertions have been autogenerated by utils/update_mca_test_checks.py 2# RUN: llvm-mca -mtriple=x86_64-unknown-unknown -mcpu=znver1 -instruction-tables < %s | FileCheck %s 3 4lzcntw %cx, %cx 5lzcntw (%rax), %cx 6 7lzcntl %eax, %ecx 8lzcntl (%rax), %ecx 9 10lzcntq %rax, %rcx 11lzcntq (%rax), %rcx 12 13# CHECK: Instruction Info: 14# CHECK-NEXT: [1]: #uOps 15# CHECK-NEXT: [2]: Latency 16# CHECK-NEXT: [3]: RThroughput 17# CHECK-NEXT: [4]: MayLoad 18# CHECK-NEXT: [5]: MayStore 19# CHECK-NEXT: [6]: HasSideEffects (U) 20 21# CHECK: [1] [2] [3] [4] [5] [6] Instructions: 22# CHECK-NEXT: 1 2 0.25 lzcntw %cx, %cx 23# CHECK-NEXT: 2 6 0.50 * lzcntw (%rax), %cx 24# CHECK-NEXT: 1 2 0.25 lzcntl %eax, %ecx 25# CHECK-NEXT: 2 6 0.50 * lzcntl (%rax), %ecx 26# CHECK-NEXT: 1 2 0.25 lzcntq %rax, %rcx 27# CHECK-NEXT: 2 6 0.50 * lzcntq (%rax), %rcx 28 29# CHECK: Resources: 30# CHECK-NEXT: [0] - ZnAGU0 31# CHECK-NEXT: [1] - ZnAGU1 32# CHECK-NEXT: [2] - ZnALU0 33# CHECK-NEXT: [3] - ZnALU1 34# CHECK-NEXT: [4] - ZnALU2 35# CHECK-NEXT: [5] - ZnALU3 36# CHECK-NEXT: [6] - ZnDivider 37# CHECK-NEXT: [7] - ZnFPU0 38# CHECK-NEXT: [8] - ZnFPU1 39# CHECK-NEXT: [9] - ZnFPU2 40# CHECK-NEXT: [10] - ZnFPU3 41# CHECK-NEXT: [11] - ZnMultiplier 42 43# CHECK: Resource pressure per iteration: 44# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] 45# CHECK-NEXT: 1.50 1.50 1.50 1.50 1.50 1.50 - - - - - - 46 47# CHECK: Resource pressure by instruction: 48# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] Instructions: 49# CHECK-NEXT: - - 0.25 0.25 0.25 0.25 - - - - - - lzcntw %cx, %cx 50# CHECK-NEXT: 0.50 0.50 0.25 0.25 0.25 0.25 - - - - - - lzcntw (%rax), %cx 51# CHECK-NEXT: - - 0.25 0.25 0.25 0.25 - - - - - - lzcntl %eax, %ecx 52# CHECK-NEXT: 0.50 0.50 0.25 0.25 0.25 0.25 - - - - - - lzcntl (%rax), %ecx 53# CHECK-NEXT: - - 0.25 0.25 0.25 0.25 - - - - - - lzcntq %rax, %rcx 54# CHECK-NEXT: 0.50 0.50 0.25 0.25 0.25 0.25 - - - - - - lzcntq (%rax), %rcx 55