| # NOTE: Assertions have been autogenerated by utils/update_mca_test_checks.py |
| # RUN: llvm-mca -mtriple=x86_64-unknown-unknown -mcpu=atom -instruction-tables < %s | FileCheck %s |
| |
| cmpxchg8b (%rax) |
| 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: 1 18 9.00 * * cmpxchg8b (%rax) |
| # CHECK-NEXT: 1 22 11.00 * * cmpxchg16b (%rax) |
| |
| # CHECK: Resources: |
| # CHECK-NEXT: [0] - AtomPort0 |
| # CHECK-NEXT: [1] - AtomPort1 |
| |
| # CHECK: Resource pressure per iteration: |
| # CHECK-NEXT: [0] [1] |
| # CHECK-NEXT: 20.00 20.00 |
| |
| # CHECK: Resource pressure by instruction: |
| # CHECK-NEXT: [0] [1] Instructions: |
| # CHECK-NEXT: 9.00 9.00 cmpxchg8b (%rax) |
| # CHECK-NEXT: 11.00 11.00 cmpxchg16b (%rax) |
