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 4cmpxchg8b (%rax) 5cmpxchg16b (%rax) 6lock cmpxchg8b (%rax) 7lock cmpxchg16b (%rax) 8 9# CHECK: Instruction Info: 10# CHECK-NEXT: [1]: #uOps 11# CHECK-NEXT: [2]: Latency 12# CHECK-NEXT: [3]: RThroughput 13# CHECK-NEXT: [4]: MayLoad 14# CHECK-NEXT: [5]: MayStore 15# CHECK-NEXT: [6]: HasSideEffects (U) 16 17# CHECK: [1] [2] [3] [4] [5] [6] Instructions: 18# CHECK-NEXT: 18 1 0.50 * * cmpxchg8b (%rax) 19# CHECK-NEXT: 1 100 0.25 * * cmpxchg16b (%rax) 20# CHECK-NEXT: 18 1 0.50 * * lock cmpxchg8b (%rax) 21# CHECK-NEXT: 1 100 0.25 * * lock cmpxchg16b (%rax) 22 23# CHECK: Resources: 24# CHECK-NEXT: [0] - ZnAGU0 25# CHECK-NEXT: [1] - ZnAGU1 26# CHECK-NEXT: [2] - ZnALU0 27# CHECK-NEXT: [3] - ZnALU1 28# CHECK-NEXT: [4] - ZnALU2 29# CHECK-NEXT: [5] - ZnALU3 30# CHECK-NEXT: [6] - ZnDivider 31# CHECK-NEXT: [7] - ZnFPU0 32# CHECK-NEXT: [8] - ZnFPU1 33# CHECK-NEXT: [9] - ZnFPU2 34# CHECK-NEXT: [10] - ZnFPU3 35# CHECK-NEXT: [11] - ZnMultiplier 36 37# CHECK: Resource pressure per iteration: 38# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] 39# CHECK-NEXT: 1.00 1.00 0.50 0.50 0.50 0.50 - - - - - - 40 41# CHECK: Resource pressure by instruction: 42# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] Instructions: 43# CHECK-NEXT: 0.50 0.50 0.25 0.25 0.25 0.25 - - - - - - cmpxchg8b (%rax) 44# CHECK-NEXT: - - - - - - - - - - - - cmpxchg16b (%rax) 45# CHECK-NEXT: 0.50 0.50 0.25 0.25 0.25 0.25 - - - - - - lock cmpxchg8b (%rax) 46# CHECK-NEXT: - - - - - - - - - - - - lock cmpxchg16b (%rax) 47