1# NOTE: Assertions have been autogenerated by utils/update_mca_test_checks.py 2# RUN: llvm-mca -mtriple=x86_64-unknown-unknown -mcpu=atom -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: 1 18 9.00 * * cmpxchg8b (%rax) 19# CHECK-NEXT: 1 22 11.00 * * cmpxchg16b (%rax) 20# CHECK-NEXT: 1 18 9.00 * * lock cmpxchg8b (%rax) 21# CHECK-NEXT: 1 22 11.00 * * lock cmpxchg16b (%rax) 22 23# CHECK: Resources: 24# CHECK-NEXT: [0] - AtomPort0 25# CHECK-NEXT: [1] - AtomPort1 26 27# CHECK: Resource pressure per iteration: 28# CHECK-NEXT: [0] [1] 29# CHECK-NEXT: 40.00 40.00 30 31# CHECK: Resource pressure by instruction: 32# CHECK-NEXT: [0] [1] Instructions: 33# CHECK-NEXT: 9.00 9.00 cmpxchg8b (%rax) 34# CHECK-NEXT: 11.00 11.00 cmpxchg16b (%rax) 35# CHECK-NEXT: 9.00 9.00 lock cmpxchg8b (%rax) 36# CHECK-NEXT: 11.00 11.00 lock cmpxchg16b (%rax) 37