| # NOTE: Assertions have been autogenerated by utils/update_mca_test_checks.py |
| # RUN: llvm-mca -mtriple=x86_64-unknown-unknown -mcpu=btver2 -timeline -timeline-max-iterations=5 < %s | FileCheck %s |
| |
| sete %r9b |
| movzbl %al, %eax |
| shll $2, %eax |
| imull %ecx, %eax |
| cmpl $1025, %eax |
| |
| # CHECK: Iterations: 100 |
| # CHECK-NEXT: Instructions: 500 |
| # CHECK-NEXT: Total Cycles: 504 |
| # CHECK-NEXT: Total uOps: 600 |
| |
| # CHECK: Dispatch Width: 2 |
| # CHECK-NEXT: uOps Per Cycle: 1.19 |
| # CHECK-NEXT: IPC: 0.99 |
| # CHECK-NEXT: Block RThroughput: 3.0 |
| |
| # 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 1 0.50 sete %r9b |
| # CHECK-NEXT: 1 1 0.50 movzbl %al, %eax |
| # CHECK-NEXT: 1 1 0.50 shll $2, %eax |
| # CHECK-NEXT: 2 3 1.00 imull %ecx, %eax |
| # CHECK-NEXT: 1 1 0.50 cmpl $1025, %eax |
| |
| # CHECK: Resources: |
| # CHECK-NEXT: [0] - JALU0 |
| # CHECK-NEXT: [1] - JALU1 |
| # CHECK-NEXT: [2] - JDiv |
| # CHECK-NEXT: [3] - JFPA |
| # CHECK-NEXT: [4] - JFPM |
| # CHECK-NEXT: [5] - JFPU0 |
| # CHECK-NEXT: [6] - JFPU1 |
| # CHECK-NEXT: [7] - JLAGU |
| # CHECK-NEXT: [8] - JMul |
| # CHECK-NEXT: [9] - JSAGU |
| # CHECK-NEXT: [10] - JSTC |
| # CHECK-NEXT: [11] - JVALU0 |
| # CHECK-NEXT: [12] - JVALU1 |
| # CHECK-NEXT: [13] - JVIMUL |
| |
| # CHECK: Resource pressure per iteration: |
| # CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] |
| # CHECK-NEXT: 2.00 3.00 - - - - - - 1.00 - - - - - |
| |
| # CHECK: Resource pressure by instruction: |
| # CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] Instructions: |
| # CHECK-NEXT: 0.99 0.01 - - - - - - - - - - - - sete %r9b |
| # CHECK-NEXT: 0.01 0.99 - - - - - - - - - - - - movzbl %al, %eax |
| # CHECK-NEXT: - 1.00 - - - - - - - - - - - - shll $2, %eax |
| # CHECK-NEXT: - 1.00 - - - - - - 1.00 - - - - - imull %ecx, %eax |
| # CHECK-NEXT: 1.00 - - - - - - - - - - - - - cmpl $1025, %eax |
| |
| # CHECK: Timeline view: |
| # CHECK-NEXT: 0123456789 |
| # CHECK-NEXT: Index 0123456789 012345678 |
| |
| # CHECK: [0,0] DeER . . . . . . sete %r9b |
| # CHECK-NEXT: [0,1] DeER . . . . . . movzbl %al, %eax |
| # CHECK-NEXT: [0,2] .DeER. . . . . . shll $2, %eax |
| # CHECK-NEXT: [0,3] . DeeeER . . . . . imull %ecx, %eax |
| # CHECK-NEXT: [0,4] . D==eER . . . . . cmpl $1025, %eax |
| # CHECK-NEXT: [1,0] . D===eER. . . . . sete %r9b |
| # CHECK-NEXT: [1,1] . D=eE-R. . . . . movzbl %al, %eax |
| # CHECK-NEXT: [1,2] . D==eE-R . . . . shll $2, %eax |
| # CHECK-NEXT: [1,3] . D==eeeER . . . . imull %ecx, %eax |
| # CHECK-NEXT: [1,4] . .D====eER . . . . cmpl $1025, %eax |
| # CHECK-NEXT: [2,0] . .D=====eER. . . . sete %r9b |
| # CHECK-NEXT: [2,1] . . D===eE-R. . . . movzbl %al, %eax |
| # CHECK-NEXT: [2,2] . . D====eE-R . . . shll $2, %eax |
| # CHECK-NEXT: [2,3] . . D====eeeER . . . imull %ecx, %eax |
| # CHECK-NEXT: [2,4] . . D======eER . . . cmpl $1025, %eax |
| # CHECK-NEXT: [3,0] . . D=======eER. . . sete %r9b |
| # CHECK-NEXT: [3,1] . . D=====eE-R. . . movzbl %al, %eax |
| # CHECK-NEXT: [3,2] . . D======eE-R . . shll $2, %eax |
| # CHECK-NEXT: [3,3] . . .D======eeeER . . imull %ecx, %eax |
| # CHECK-NEXT: [3,4] . . . D========eER . . cmpl $1025, %eax |
| # CHECK-NEXT: [4,0] . . . D=========eER. . sete %r9b |
| # CHECK-NEXT: [4,1] . . . D=======eE-R. . movzbl %al, %eax |
| # CHECK-NEXT: [4,2] . . . D========eE-R . shll $2, %eax |
| # CHECK-NEXT: [4,3] . . . D========eeeER. imull %ecx, %eax |
| # CHECK-NEXT: [4,4] . . . D==========eER cmpl $1025, %eax |
| |
| # CHECK: Average Wait times (based on the timeline view): |
| # CHECK-NEXT: [0]: Executions |
| # CHECK-NEXT: [1]: Average time spent waiting in a scheduler's queue |
| # CHECK-NEXT: [2]: Average time spent waiting in a scheduler's queue while ready |
| # CHECK-NEXT: [3]: Average time elapsed from WB until retire stage |
| |
| # CHECK: [0] [1] [2] [3] |
| # CHECK-NEXT: 0. 5 5.8 0.2 0.0 sete %r9b |
| # CHECK-NEXT: 1. 5 4.2 0.2 0.8 movzbl %al, %eax |
| # CHECK-NEXT: 2. 5 5.0 0.0 0.8 shll $2, %eax |
| # CHECK-NEXT: 3. 5 5.0 0.0 0.0 imull %ecx, %eax |
| # CHECK-NEXT: 4. 5 7.0 0.0 0.0 cmpl $1025, %eax |
