47 lines
2.1 KiB
ArmAsm
47 lines
2.1 KiB
ArmAsm
# NOTE: Assertions have been autogenerated by utils/update_mca_test_checks.py
|
|
# RUN: llvm-mca -mtriple=x86_64-unknown-unknown -mcpu=znver1 -instruction-tables < %s | FileCheck %s
|
|
|
|
cmpxchg8b (%rax)
|
|
cmpxchg16b (%rax)
|
|
lock cmpxchg8b (%rax)
|
|
lock cmpxchg16b (%rax)
|
|
|
|
# CHECK: Instruction Info:
|
|
# CHECK-NEXT: [1]: #uOps
|
|
# CHECK-NEXT: [2]: Latency
|
|
# CHECK-NEXT: [3]: RThroughput
|
|
# CHECK-NEXT: [4]: MayLoad
|
|
# CHECK-NEXT: [5]: MayStore
|
|
# CHECK-NEXT: [6]: HasSideEffects (U)
|
|
|
|
# CHECK: [1] [2] [3] [4] [5] [6] Instructions:
|
|
# CHECK-NEXT: 18 1 0.50 * * cmpxchg8b (%rax)
|
|
# CHECK-NEXT: 1 100 0.25 * * cmpxchg16b (%rax)
|
|
# CHECK-NEXT: 18 1 0.50 * * lock cmpxchg8b (%rax)
|
|
# CHECK-NEXT: 1 100 0.25 * * lock cmpxchg16b (%rax)
|
|
|
|
# CHECK: Resources:
|
|
# CHECK-NEXT: [0] - ZnAGU0
|
|
# CHECK-NEXT: [1] - ZnAGU1
|
|
# CHECK-NEXT: [2] - ZnALU0
|
|
# CHECK-NEXT: [3] - ZnALU1
|
|
# CHECK-NEXT: [4] - ZnALU2
|
|
# CHECK-NEXT: [5] - ZnALU3
|
|
# CHECK-NEXT: [6] - ZnDivider
|
|
# CHECK-NEXT: [7] - ZnFPU0
|
|
# CHECK-NEXT: [8] - ZnFPU1
|
|
# CHECK-NEXT: [9] - ZnFPU2
|
|
# CHECK-NEXT: [10] - ZnFPU3
|
|
# CHECK-NEXT: [11] - ZnMultiplier
|
|
|
|
# CHECK: Resource pressure per iteration:
|
|
# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11]
|
|
# CHECK-NEXT: 1.00 1.00 0.50 0.50 0.50 0.50 - - - - - -
|
|
|
|
# CHECK: Resource pressure by instruction:
|
|
# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] Instructions:
|
|
# CHECK-NEXT: 0.50 0.50 0.25 0.25 0.25 0.25 - - - - - - cmpxchg8b (%rax)
|
|
# CHECK-NEXT: - - - - - - - - - - - - cmpxchg16b (%rax)
|
|
# CHECK-NEXT: 0.50 0.50 0.25 0.25 0.25 0.25 - - - - - - lock cmpxchg8b (%rax)
|
|
# CHECK-NEXT: - - - - - - - - - - - - lock cmpxchg16b (%rax)
|