1# NOTE: Assertions have been autogenerated by utils/update_mca_test_checks.py 2# RUN: llvm-mca -mtriple=x86_64-unknown-unknown -mcpu=icelake-server -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: 14 16 2.75 * * cmpxchg8b (%rax) 19# CHECK-NEXT: 19 23 4.00 * * cmpxchg16b (%rax) 20# CHECK-NEXT: 14 16 2.75 * * lock cmpxchg8b (%rax) 21# CHECK-NEXT: 19 23 4.00 * * lock cmpxchg16b (%rax) 22 23# CHECK: Resources: 24# CHECK-NEXT: [0] - ICXDivider 25# CHECK-NEXT: [1] - ICXFPDivider 26# CHECK-NEXT: [2] - ICXPort0 27# CHECK-NEXT: [3] - ICXPort1 28# CHECK-NEXT: [4] - ICXPort2 29# CHECK-NEXT: [5] - ICXPort3 30# CHECK-NEXT: [6] - ICXPort4 31# CHECK-NEXT: [7] - ICXPort5 32# CHECK-NEXT: [8] - ICXPort6 33# CHECK-NEXT: [9] - ICXPort7 34# CHECK-NEXT: [10] - ICXPort8 35# CHECK-NEXT: [11] - ICXPort9 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: - - 17.50 7.50 2.00 2.00 2.00 15.50 13.50 2.00 2.00 2.00 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: - - 3.25 2.25 0.50 0.50 0.50 2.25 3.25 0.50 0.50 0.50 cmpxchg8b (%rax) 44# CHECK-NEXT: - - 5.50 1.50 0.50 0.50 0.50 5.50 3.50 0.50 0.50 0.50 cmpxchg16b (%rax) 45# CHECK-NEXT: - - 3.25 2.25 0.50 0.50 0.50 2.25 3.25 0.50 0.50 0.50 lock cmpxchg8b (%rax) 46# CHECK-NEXT: - - 5.50 1.50 0.50 0.50 0.50 5.50 3.50 0.50 0.50 0.50 lock cmpxchg16b (%rax) 47