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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=atom -instruction-tables < %s | FileCheck %s3 4cmpxchg8b (%rax)5cmpxchg16b (%rax)6lock cmpxchg8b (%rax)7lock cmpxchg16b (%rax)8 9# CHECK: Instruction Info:10# CHECK-NEXT: [1]: #uOps11# CHECK-NEXT: [2]: Latency12# CHECK-NEXT: [3]: RThroughput13# CHECK-NEXT: [4]: MayLoad14# CHECK-NEXT: [5]: MayStore15# 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] - AtomPort025# CHECK-NEXT: [1] - AtomPort126 27# CHECK: Resource pressure per iteration:28# CHECK-NEXT: [0] [1]29# CHECK-NEXT: 40.00 40.0030 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