1# NOTE: Assertions have been autogenerated by utils/update_mca_test_checks.py 2# RUN: llvm-mca -mtriple=x86_64-unknown-unknown -mcpu=sapphirerapids -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: 16 25 3.50 * * cmpxchg8b (%rax) 19# CHECK-NEXT: 22 32 4.00 * * cmpxchg16b (%rax) 20# CHECK-NEXT: 16 25 3.50 * * lock cmpxchg8b (%rax) 21# CHECK-NEXT: 22 32 4.00 * * lock cmpxchg16b (%rax) 22 23# CHECK: Resources: 24# CHECK-NEXT: [0] - SPRPort00 25# CHECK-NEXT: [1] - SPRPort01 26# CHECK-NEXT: [2] - SPRPort02 27# CHECK-NEXT: [3] - SPRPort03 28# CHECK-NEXT: [4] - SPRPort04 29# CHECK-NEXT: [5] - SPRPort05 30# CHECK-NEXT: [6] - SPRPort06 31# CHECK-NEXT: [7] - SPRPort07 32# CHECK-NEXT: [8] - SPRPort08 33# CHECK-NEXT: [9] - SPRPort09 34# CHECK-NEXT: [10] - SPRPort10 35# CHECK-NEXT: [11] - SPRPort11 36# CHECK-NEXT: [12] - SPRPortInvalid 37 38# CHECK: Resource pressure per iteration: 39# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] 40# CHECK-NEXT: 21.40 10.40 1.33 1.33 2.00 10.40 17.40 2.00 2.00 2.00 1.33 4.40 - 41 42# CHECK: Resource pressure by instruction: 43# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] Instructions: 44# CHECK-NEXT: 4.30 2.80 0.33 0.33 0.50 0.80 4.30 0.50 0.50 0.50 0.33 0.80 - cmpxchg8b (%rax) 45# CHECK-NEXT: 6.40 2.40 0.33 0.33 0.50 4.40 4.40 0.50 0.50 0.50 0.33 1.40 - cmpxchg16b (%rax) 46# CHECK-NEXT: 4.30 2.80 0.33 0.33 0.50 0.80 4.30 0.50 0.50 0.50 0.33 0.80 - lock cmpxchg8b (%rax) 47# CHECK-NEXT: 6.40 2.40 0.33 0.33 0.50 4.40 4.40 0.50 0.50 0.50 0.33 1.40 - lock cmpxchg16b (%rax) 48