| # NOTE: Assertions have been autogenerated by utils/update_mca_test_checks.py |
| # RUN: llvm-mca -mtriple=x86_64-unknown-unknown -mcpu=znver1 -instruction-tables < %s | FileCheck %s |
| |
| rdrand %ax |
| rdrand %eax |
| rdrand %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 rdrandw %ax |
| # CHECK-NEXT: 1 100 0.25 U rdrandl %eax |
| # CHECK-NEXT: 1 100 0.25 U rdrandq %rax |
| |
| # CHECK: Resources: |
| # CHECK-NEXT: [0] - ZnAGU0 |
| # CHECK-NEXT: [1] - ZnAGU1 |
| # CHECK-NEXT: [2] - ZnALU0 |
| # CHECK-NEXT: [3] - ZnALU1 |
| # CHECK-NEXT: [4] - ZnALU2 |
| # CHECK-NEXT: [5] - ZnALU3 |
| # CHECK-NEXT: [6] - ZnDivider |
| # CHECK-NEXT: [7] - ZnFPU0 |
| # CHECK-NEXT: [8] - ZnFPU1 |
| # CHECK-NEXT: [9] - ZnFPU2 |
| # CHECK-NEXT: [10] - ZnFPU3 |
| # CHECK-NEXT: [11] - ZnMultiplier |
| |
| # CHECK: Resource pressure per iteration: |
| # CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] |
| # CHECK-NEXT: - - - - - - - - - - - - |
| |
| # CHECK: Resource pressure by instruction: |
| # CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] Instructions: |
| # CHECK-NEXT: - - - - - - - - - - - - rdrandw %ax |
| # CHECK-NEXT: - - - - - - - - - - - - rdrandl %eax |
| # CHECK-NEXT: - - - - - - - - - - - - rdrandq %rax |
