| # NOTE: Assertions have been autogenerated by utils/update_mca_test_checks.py |
| # RUN: llvm-mca -mtriple=x86_64-unknown-unknown -mcpu=skylake -instruction-tables < %s | FileCheck %s |
| |
| rdseed %ax |
| rdseed %eax |
| rdseed %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: 1 100 0.25 U rdseedw %ax |
| # CHECK-NEXT: 1 100 0.25 U rdseedl %eax |
| # CHECK-NEXT: 1 100 0.25 U rdseedq %rax |
| |
| # CHECK: Resources: |
| # CHECK-NEXT: [0] - SKLDivider |
| # CHECK-NEXT: [1] - SKLFPDivider |
| # CHECK-NEXT: [2] - SKLPort0 |
| # CHECK-NEXT: [3] - SKLPort1 |
| # CHECK-NEXT: [4] - SKLPort2 |
| # CHECK-NEXT: [5] - SKLPort3 |
| # CHECK-NEXT: [6] - SKLPort4 |
| # CHECK-NEXT: [7] - SKLPort5 |
| # CHECK-NEXT: [8] - SKLPort6 |
| # CHECK-NEXT: [9] - SKLPort7 |
| |
| # CHECK: Resource pressure per iteration: |
| # CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6] [7] [8] [9] |
| # CHECK-NEXT: - - 0.75 0.75 - - - 0.75 0.75 - |
| |
| # CHECK: Resource pressure by instruction: |
| # CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6] [7] [8] [9] Instructions: |
| # CHECK-NEXT: - - 0.25 0.25 - - - 0.25 0.25 - rdseedw %ax |
| # CHECK-NEXT: - - 0.25 0.25 - - - 0.25 0.25 - rdseedl %eax |
| # CHECK-NEXT: - - 0.25 0.25 - - - 0.25 0.25 - rdseedq %rax |
