| # NOTE: Assertions have been autogenerated by utils/update_mca_test_checks.py |
| # RUN: llvm-mca -mtriple=x86_64-unknown-unknown -mcpu=sandybridge -instruction-tables < %s | FileCheck %s |
| |
| popcntw %cx, %cx |
| popcntw (%rax), %cx |
| |
| popcntl %eax, %ecx |
| popcntl (%rax), %ecx |
| |
| popcntq %rax, %rcx |
| popcntq (%rax), %rcx |
| |
| # 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 3 1.00 popcntw %cx, %cx |
| # CHECK-NEXT: 2 9 1.00 * popcntw (%rax), %cx |
| # CHECK-NEXT: 1 3 1.00 popcntl %eax, %ecx |
| # CHECK-NEXT: 2 9 1.00 * popcntl (%rax), %ecx |
| # CHECK-NEXT: 1 3 1.00 popcntq %rax, %rcx |
| # CHECK-NEXT: 2 9 1.00 * popcntq (%rax), %rcx |
| |
| # CHECK: Resources: |
| # CHECK-NEXT: [0] - SBDivider |
| # CHECK-NEXT: [1] - SBFPDivider |
| # CHECK-NEXT: [2] - SBPort0 |
| # CHECK-NEXT: [3] - SBPort1 |
| # CHECK-NEXT: [4] - SBPort4 |
| # CHECK-NEXT: [5] - SBPort5 |
| # CHECK-NEXT: [6.0] - SBPort23 |
| # CHECK-NEXT: [6.1] - SBPort23 |
| |
| # CHECK: Resource pressure per iteration: |
| # CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6.0] [6.1] |
| # CHECK-NEXT: - - - 6.00 - - 1.50 1.50 |
| |
| # CHECK: Resource pressure by instruction: |
| # CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6.0] [6.1] Instructions: |
| # CHECK-NEXT: - - - 1.00 - - - - popcntw %cx, %cx |
| # CHECK-NEXT: - - - 1.00 - - 0.50 0.50 popcntw (%rax), %cx |
| # CHECK-NEXT: - - - 1.00 - - - - popcntl %eax, %ecx |
| # CHECK-NEXT: - - - 1.00 - - 0.50 0.50 popcntl (%rax), %ecx |
| # CHECK-NEXT: - - - 1.00 - - - - popcntq %rax, %rcx |
| # CHECK-NEXT: - - - 1.00 - - 0.50 0.50 popcntq (%rax), %rcx |
