# NOTE: Assertions have been autogenerated by utils/update_mca_test_checks.py
# RUN: llvm-mca -mtriple=x86_64-unknown-unknown -mcpu=x86-64 -scheduler-stats -dispatch-stats -iterations=100 -timeline -timeline-max-iterations=1 -noalias=true < %s | FileCheck %s
# LLVM-MCA-BEGIN
movb %spl, (%rax)
movb %bpl, (%rcx)
movb %sil, (%rdx)
movb %dil, (%rbx)
# LLVM-MCA-END
# LLVM-MCA-BEGIN
movw %sp, (%rax)
movw %bp, (%rcx)
movw %si, (%rdx)
movw %di, (%rbx)
# LLVM-MCA-END
# LLVM-MCA-BEGIN
movl %esp, (%rax)
movl %ebp, (%rcx)
movl %esi, (%rdx)
movl %edi, (%rbx)
# LLVM-MCA-END
# LLVM-MCA-BEGIN
movq %rsp, (%rax)
movq %rbp, (%rcx)
movq %rsi, (%rdx)
movq %rdi, (%rbx)
# LLVM-MCA-END
# LLVM-MCA-BEGIN
movd %mm0, (%rax)
movd %mm1, (%rcx)
movd %mm2, (%rdx)
movd %mm3, (%rbx)
# LLVM-MCA-END
# LLVM-MCA-BEGIN
movaps %xmm0, (%rax)
movaps %xmm1, (%rcx)
movaps %xmm2, (%rdx)
movaps %xmm3, (%rbx)
# LLVM-MCA-END
# CHECK: [0] Code Region
# CHECK: Iterations: 100
# CHECK-NEXT: Instructions: 400
# CHECK-NEXT: Total Cycles: 403
# CHECK-NEXT: Total uOps: 400
# CHECK: Dispatch Width: 4
# CHECK-NEXT: uOps Per Cycle: 0.99
# CHECK-NEXT: IPC: 0.99
# CHECK-NEXT: Block RThroughput: 4.0
# 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 1.00 * movb %spl, (%rax)
# CHECK-NEXT: 1 1 1.00 * movb %bpl, (%rcx)
# CHECK-NEXT: 1 1 1.00 * movb %sil, (%rdx)
# CHECK-NEXT: 1 1 1.00 * movb %dil, (%rbx)
# CHECK: Dynamic Dispatch Stall Cycles:
# CHECK-NEXT: RAT - Register unavailable: 0
# CHECK-NEXT: RCU - Retire tokens unavailable: 0
# CHECK-NEXT: SCHEDQ - Scheduler full: 329 (81.6%)
# CHECK-NEXT: LQ - Load queue full: 0
# CHECK-NEXT: SQ - Store queue full: 0
# CHECK-NEXT: GROUP - Static restrictions on the dispatch group: 0
# CHECK-NEXT: USH - Uncategorised Structural Hazard: 0
# CHECK: Dispatch Logic - number of cycles where we saw N micro opcodes dispatched:
# CHECK-NEXT: [# dispatched], [# cycles]
# CHECK-NEXT: 0, 56 (13.9%)
# CHECK-NEXT: 1, 329 (81.6%)
# CHECK-NEXT: 3, 1 (0.2%)
# CHECK-NEXT: 4, 17 (4.2%)
# CHECK: Schedulers - number of cycles where we saw N micro opcodes issued:
# CHECK-NEXT: [# issued], [# cycles]
# CHECK-NEXT: 0, 3 (0.7%)
# CHECK-NEXT: 1, 400 (99.3%)
# CHECK: Scheduler's queue usage:
# CHECK-NEXT: [1] Resource name.
# CHECK-NEXT: [2] Average number of used buffer entries.
# CHECK-NEXT: [3] Maximum number of used buffer entries.
# CHECK-NEXT: [4] Total number of buffer entries.
# CHECK: [1] [2] [3] [4]
# CHECK-NEXT: SBPortAny 49 54 54
# 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: - - - - 4.00 - 2.00 2.00
# CHECK: Resource pressure by instruction:
# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6.0] [6.1] Instructions:
# CHECK-NEXT: - - - - 1.00 - - 1.00 movb %spl, (%rax)
# CHECK-NEXT: - - - - 1.00 - 1.00 - movb %bpl, (%rcx)
# CHECK-NEXT: - - - - 1.00 - - 1.00 movb %sil, (%rdx)
# CHECK-NEXT: - - - - 1.00 - 1.00 - movb %dil, (%rbx)
# CHECK: Timeline view:
# CHECK-NEXT: Index 0123456
# CHECK: [0,0] DeER .. movb %spl, (%rax)
# CHECK-NEXT: [0,1] D=eER.. movb %bpl, (%rcx)
# CHECK-NEXT: [0,2] D==eER. movb %sil, (%rdx)
# CHECK-NEXT: [0,3] D===eER movb %dil, (%rbx)
# 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. 1 1.0 1.0 0.0 movb %spl, (%rax)
# CHECK-NEXT: 1. 1 2.0 1.0 0.0 movb %bpl, (%rcx)
# CHECK-NEXT: 2. 1 3.0 1.0 0.0 movb %sil, (%rdx)
# CHECK-NEXT: 3. 1 4.0 1.0 0.0 movb %dil, (%rbx)
# CHECK-NEXT: 1 2.5 1.0 0.0 <total>
# CHECK: [1] Code Region
# CHECK: Iterations: 100
# CHECK-NEXT: Instructions: 400
# CHECK-NEXT: Total Cycles: 403
# CHECK-NEXT: Total uOps: 400
# CHECK: Dispatch Width: 4
# CHECK-NEXT: uOps Per Cycle: 0.99
# CHECK-NEXT: IPC: 0.99
# CHECK-NEXT: Block RThroughput: 4.0
# 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 1.00 * movw %sp, (%rax)
# CHECK-NEXT: 1 1 1.00 * movw %bp, (%rcx)
# CHECK-NEXT: 1 1 1.00 * movw %si, (%rdx)
# CHECK-NEXT: 1 1 1.00 * movw %di, (%rbx)
# CHECK: Dynamic Dispatch Stall Cycles:
# CHECK-NEXT: RAT - Register unavailable: 0
# CHECK-NEXT: RCU - Retire tokens unavailable: 0
# CHECK-NEXT: SCHEDQ - Scheduler full: 329 (81.6%)
# CHECK-NEXT: LQ - Load queue full: 0
# CHECK-NEXT: SQ - Store queue full: 0
# CHECK-NEXT: GROUP - Static restrictions on the dispatch group: 0
# CHECK-NEXT: USH - Uncategorised Structural Hazard: 0
# CHECK: Dispatch Logic - number of cycles where we saw N micro opcodes dispatched:
# CHECK-NEXT: [# dispatched], [# cycles]
# CHECK-NEXT: 0, 56 (13.9%)
# CHECK-NEXT: 1, 329 (81.6%)
# CHECK-NEXT: 3, 1 (0.2%)
# CHECK-NEXT: 4, 17 (4.2%)
# CHECK: Schedulers - number of cycles where we saw N micro opcodes issued:
# CHECK-NEXT: [# issued], [# cycles]
# CHECK-NEXT: 0, 3 (0.7%)
# CHECK-NEXT: 1, 400 (99.3%)
# CHECK: Scheduler's queue usage:
# CHECK-NEXT: [1] Resource name.
# CHECK-NEXT: [2] Average number of used buffer entries.
# CHECK-NEXT: [3] Maximum number of used buffer entries.
# CHECK-NEXT: [4] Total number of buffer entries.
# CHECK: [1] [2] [3] [4]
# CHECK-NEXT: SBPortAny 49 54 54
# 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: - - - - 4.00 - 2.00 2.00
# CHECK: Resource pressure by instruction:
# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6.0] [6.1] Instructions:
# CHECK-NEXT: - - - - 1.00 - - 1.00 movw %sp, (%rax)
# CHECK-NEXT: - - - - 1.00 - 1.00 - movw %bp, (%rcx)
# CHECK-NEXT: - - - - 1.00 - - 1.00 movw %si, (%rdx)
# CHECK-NEXT: - - - - 1.00 - 1.00 - movw %di, (%rbx)
# CHECK: Timeline view:
# CHECK-NEXT: Index 0123456
# CHECK: [0,0] DeER .. movw %sp, (%rax)
# CHECK-NEXT: [0,1] D=eER.. movw %bp, (%rcx)
# CHECK-NEXT: [0,2] D==eER. movw %si, (%rdx)
# CHECK-NEXT: [0,3] D===eER movw %di, (%rbx)
# 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. 1 1.0 1.0 0.0 movw %sp, (%rax)
# CHECK-NEXT: 1. 1 2.0 1.0 0.0 movw %bp, (%rcx)
# CHECK-NEXT: 2. 1 3.0 1.0 0.0 movw %si, (%rdx)
# CHECK-NEXT: 3. 1 4.0 1.0 0.0 movw %di, (%rbx)
# CHECK-NEXT: 1 2.5 1.0 0.0 <total>
# CHECK: [2] Code Region
# CHECK: Iterations: 100
# CHECK-NEXT: Instructions: 400
# CHECK-NEXT: Total Cycles: 403
# CHECK-NEXT: Total uOps: 400
# CHECK: Dispatch Width: 4
# CHECK-NEXT: uOps Per Cycle: 0.99
# CHECK-NEXT: IPC: 0.99
# CHECK-NEXT: Block RThroughput: 4.0
# 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 1.00 * movl %esp, (%rax)
# CHECK-NEXT: 1 1 1.00 * movl %ebp, (%rcx)
# CHECK-NEXT: 1 1 1.00 * movl %esi, (%rdx)
# CHECK-NEXT: 1 1 1.00 * movl %edi, (%rbx)
# CHECK: Dynamic Dispatch Stall Cycles:
# CHECK-NEXT: RAT - Register unavailable: 0
# CHECK-NEXT: RCU - Retire tokens unavailable: 0
# CHECK-NEXT: SCHEDQ - Scheduler full: 329 (81.6%)
# CHECK-NEXT: LQ - Load queue full: 0
# CHECK-NEXT: SQ - Store queue full: 0
# CHECK-NEXT: GROUP - Static restrictions on the dispatch group: 0
# CHECK-NEXT: USH - Uncategorised Structural Hazard: 0
# CHECK: Dispatch Logic - number of cycles where we saw N micro opcodes dispatched:
# CHECK-NEXT: [# dispatched], [# cycles]
# CHECK-NEXT: 0, 56 (13.9%)
# CHECK-NEXT: 1, 329 (81.6%)
# CHECK-NEXT: 3, 1 (0.2%)
# CHECK-NEXT: 4, 17 (4.2%)
# CHECK: Schedulers - number of cycles where we saw N micro opcodes issued:
# CHECK-NEXT: [# issued], [# cycles]
# CHECK-NEXT: 0, 3 (0.7%)
# CHECK-NEXT: 1, 400 (99.3%)
# CHECK: Scheduler's queue usage:
# CHECK-NEXT: [1] Resource name.
# CHECK-NEXT: [2] Average number of used buffer entries.
# CHECK-NEXT: [3] Maximum number of used buffer entries.
# CHECK-NEXT: [4] Total number of buffer entries.
# CHECK: [1] [2] [3] [4]
# CHECK-NEXT: SBPortAny 49 54 54
# 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: - - - - 4.00 - 2.00 2.00
# CHECK: Resource pressure by instruction:
# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6.0] [6.1] Instructions:
# CHECK-NEXT: - - - - 1.00 - - 1.00 movl %esp, (%rax)
# CHECK-NEXT: - - - - 1.00 - 1.00 - movl %ebp, (%rcx)
# CHECK-NEXT: - - - - 1.00 - - 1.00 movl %esi, (%rdx)
# CHECK-NEXT: - - - - 1.00 - 1.00 - movl %edi, (%rbx)
# CHECK: Timeline view:
# CHECK-NEXT: Index 0123456
# CHECK: [0,0] DeER .. movl %esp, (%rax)
# CHECK-NEXT: [0,1] D=eER.. movl %ebp, (%rcx)
# CHECK-NEXT: [0,2] D==eER. movl %esi, (%rdx)
# CHECK-NEXT: [0,3] D===eER movl %edi, (%rbx)
# 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. 1 1.0 1.0 0.0 movl %esp, (%rax)
# CHECK-NEXT: 1. 1 2.0 1.0 0.0 movl %ebp, (%rcx)
# CHECK-NEXT: 2. 1 3.0 1.0 0.0 movl %esi, (%rdx)
# CHECK-NEXT: 3. 1 4.0 1.0 0.0 movl %edi, (%rbx)
# CHECK-NEXT: 1 2.5 1.0 0.0 <total>
# CHECK: [3] Code Region
# CHECK: Iterations: 100
# CHECK-NEXT: Instructions: 400
# CHECK-NEXT: Total Cycles: 403
# CHECK-NEXT: Total uOps: 400
# CHECK: Dispatch Width: 4
# CHECK-NEXT: uOps Per Cycle: 0.99
# CHECK-NEXT: IPC: 0.99
# CHECK-NEXT: Block RThroughput: 4.0
# 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 1.00 * movq %rsp, (%rax)
# CHECK-NEXT: 1 1 1.00 * movq %rbp, (%rcx)
# CHECK-NEXT: 1 1 1.00 * movq %rsi, (%rdx)
# CHECK-NEXT: 1 1 1.00 * movq %rdi, (%rbx)
# CHECK: Dynamic Dispatch Stall Cycles:
# CHECK-NEXT: RAT - Register unavailable: 0
# CHECK-NEXT: RCU - Retire tokens unavailable: 0
# CHECK-NEXT: SCHEDQ - Scheduler full: 329 (81.6%)
# CHECK-NEXT: LQ - Load queue full: 0
# CHECK-NEXT: SQ - Store queue full: 0
# CHECK-NEXT: GROUP - Static restrictions on the dispatch group: 0
# CHECK-NEXT: USH - Uncategorised Structural Hazard: 0
# CHECK: Dispatch Logic - number of cycles where we saw N micro opcodes dispatched:
# CHECK-NEXT: [# dispatched], [# cycles]
# CHECK-NEXT: 0, 56 (13.9%)
# CHECK-NEXT: 1, 329 (81.6%)
# CHECK-NEXT: 3, 1 (0.2%)
# CHECK-NEXT: 4, 17 (4.2%)
# CHECK: Schedulers - number of cycles where we saw N micro opcodes issued:
# CHECK-NEXT: [# issued], [# cycles]
# CHECK-NEXT: 0, 3 (0.7%)
# CHECK-NEXT: 1, 400 (99.3%)
# CHECK: Scheduler's queue usage:
# CHECK-NEXT: [1] Resource name.
# CHECK-NEXT: [2] Average number of used buffer entries.
# CHECK-NEXT: [3] Maximum number of used buffer entries.
# CHECK-NEXT: [4] Total number of buffer entries.
# CHECK: [1] [2] [3] [4]
# CHECK-NEXT: SBPortAny 49 54 54
# 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: - - - - 4.00 - 2.00 2.00
# CHECK: Resource pressure by instruction:
# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6.0] [6.1] Instructions:
# CHECK-NEXT: - - - - 1.00 - - 1.00 movq %rsp, (%rax)
# CHECK-NEXT: - - - - 1.00 - 1.00 - movq %rbp, (%rcx)
# CHECK-NEXT: - - - - 1.00 - - 1.00 movq %rsi, (%rdx)
# CHECK-NEXT: - - - - 1.00 - 1.00 - movq %rdi, (%rbx)
# CHECK: Timeline view:
# CHECK-NEXT: Index 0123456
# CHECK: [0,0] DeER .. movq %rsp, (%rax)
# CHECK-NEXT: [0,1] D=eER.. movq %rbp, (%rcx)
# CHECK-NEXT: [0,2] D==eER. movq %rsi, (%rdx)
# CHECK-NEXT: [0,3] D===eER movq %rdi, (%rbx)
# 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. 1 1.0 1.0 0.0 movq %rsp, (%rax)
# CHECK-NEXT: 1. 1 2.0 1.0 0.0 movq %rbp, (%rcx)
# CHECK-NEXT: 2. 1 3.0 1.0 0.0 movq %rsi, (%rdx)
# CHECK-NEXT: 3. 1 4.0 1.0 0.0 movq %rdi, (%rbx)
# CHECK-NEXT: 1 2.5 1.0 0.0 <total>
# CHECK: [4] Code Region
# CHECK: Iterations: 100
# CHECK-NEXT: Instructions: 400
# CHECK-NEXT: Total Cycles: 403
# CHECK-NEXT: Total uOps: 400
# CHECK: Dispatch Width: 4
# CHECK-NEXT: uOps Per Cycle: 0.99
# CHECK-NEXT: IPC: 0.99
# CHECK-NEXT: Block RThroughput: 4.0
# 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 1.00 * U movd %mm0, (%rax)
# CHECK-NEXT: 1 1 1.00 * U movd %mm1, (%rcx)
# CHECK-NEXT: 1 1 1.00 * U movd %mm2, (%rdx)
# CHECK-NEXT: 1 1 1.00 * U movd %mm3, (%rbx)
# CHECK: Dynamic Dispatch Stall Cycles:
# CHECK-NEXT: RAT - Register unavailable: 0
# CHECK-NEXT: RCU - Retire tokens unavailable: 0
# CHECK-NEXT: SCHEDQ - Scheduler full: 329 (81.6%)
# CHECK-NEXT: LQ - Load queue full: 0
# CHECK-NEXT: SQ - Store queue full: 0
# CHECK-NEXT: GROUP - Static restrictions on the dispatch group: 0
# CHECK-NEXT: USH - Uncategorised Structural Hazard: 0
# CHECK: Dispatch Logic - number of cycles where we saw N micro opcodes dispatched:
# CHECK-NEXT: [# dispatched], [# cycles]
# CHECK-NEXT: 0, 56 (13.9%)
# CHECK-NEXT: 1, 329 (81.6%)
# CHECK-NEXT: 3, 1 (0.2%)
# CHECK-NEXT: 4, 17 (4.2%)
# CHECK: Schedulers - number of cycles where we saw N micro opcodes issued:
# CHECK-NEXT: [# issued], [# cycles]
# CHECK-NEXT: 0, 3 (0.7%)
# CHECK-NEXT: 1, 400 (99.3%)
# CHECK: Scheduler's queue usage:
# CHECK-NEXT: [1] Resource name.
# CHECK-NEXT: [2] Average number of used buffer entries.
# CHECK-NEXT: [3] Maximum number of used buffer entries.
# CHECK-NEXT: [4] Total number of buffer entries.
# CHECK: [1] [2] [3] [4]
# CHECK-NEXT: SBPortAny 49 54 54
# 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: - - - - 4.00 - 2.00 2.00
# CHECK: Resource pressure by instruction:
# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6.0] [6.1] Instructions:
# CHECK-NEXT: - - - - 1.00 - - 1.00 movd %mm0, (%rax)
# CHECK-NEXT: - - - - 1.00 - 1.00 - movd %mm1, (%rcx)
# CHECK-NEXT: - - - - 1.00 - - 1.00 movd %mm2, (%rdx)
# CHECK-NEXT: - - - - 1.00 - 1.00 - movd %mm3, (%rbx)
# CHECK: Timeline view:
# CHECK-NEXT: Index 0123456
# CHECK: [0,0] DeER .. movd %mm0, (%rax)
# CHECK-NEXT: [0,1] D=eER.. movd %mm1, (%rcx)
# CHECK-NEXT: [0,2] D==eER. movd %mm2, (%rdx)
# CHECK-NEXT: [0,3] D===eER movd %mm3, (%rbx)
# 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. 1 1.0 1.0 0.0 movd %mm0, (%rax)
# CHECK-NEXT: 1. 1 2.0 1.0 0.0 movd %mm1, (%rcx)
# CHECK-NEXT: 2. 1 3.0 1.0 0.0 movd %mm2, (%rdx)
# CHECK-NEXT: 3. 1 4.0 1.0 0.0 movd %mm3, (%rbx)
# CHECK-NEXT: 1 2.5 1.0 0.0 <total>
# CHECK: [5] Code Region
# CHECK: Iterations: 100
# CHECK-NEXT: Instructions: 400
# CHECK-NEXT: Total Cycles: 403
# CHECK-NEXT: Total uOps: 400
# CHECK: Dispatch Width: 4
# CHECK-NEXT: uOps Per Cycle: 0.99
# CHECK-NEXT: IPC: 0.99
# CHECK-NEXT: Block RThroughput: 4.0
# 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 1.00 * movaps %xmm0, (%rax)
# CHECK-NEXT: 1 1 1.00 * movaps %xmm1, (%rcx)
# CHECK-NEXT: 1 1 1.00 * movaps %xmm2, (%rdx)
# CHECK-NEXT: 1 1 1.00 * movaps %xmm3, (%rbx)
# CHECK: Dynamic Dispatch Stall Cycles:
# CHECK-NEXT: RAT - Register unavailable: 0
# CHECK-NEXT: RCU - Retire tokens unavailable: 0
# CHECK-NEXT: SCHEDQ - Scheduler full: 329 (81.6%)
# CHECK-NEXT: LQ - Load queue full: 0
# CHECK-NEXT: SQ - Store queue full: 0
# CHECK-NEXT: GROUP - Static restrictions on the dispatch group: 0
# CHECK-NEXT: USH - Uncategorised Structural Hazard: 0
# CHECK: Dispatch Logic - number of cycles where we saw N micro opcodes dispatched:
# CHECK-NEXT: [# dispatched], [# cycles]
# CHECK-NEXT: 0, 56 (13.9%)
# CHECK-NEXT: 1, 329 (81.6%)
# CHECK-NEXT: 3, 1 (0.2%)
# CHECK-NEXT: 4, 17 (4.2%)
# CHECK: Schedulers - number of cycles where we saw N micro opcodes issued:
# CHECK-NEXT: [# issued], [# cycles]
# CHECK-NEXT: 0, 3 (0.7%)
# CHECK-NEXT: 1, 400 (99.3%)
# CHECK: Scheduler's queue usage:
# CHECK-NEXT: [1] Resource name.
# CHECK-NEXT: [2] Average number of used buffer entries.
# CHECK-NEXT: [3] Maximum number of used buffer entries.
# CHECK-NEXT: [4] Total number of buffer entries.
# CHECK: [1] [2] [3] [4]
# CHECK-NEXT: SBPortAny 49 54 54
# 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: - - - - 4.00 - 2.00 2.00
# CHECK: Resource pressure by instruction:
# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6.0] [6.1] Instructions:
# CHECK-NEXT: - - - - 1.00 - - 1.00 movaps %xmm0, (%rax)
# CHECK-NEXT: - - - - 1.00 - 1.00 - movaps %xmm1, (%rcx)
# CHECK-NEXT: - - - - 1.00 - - 1.00 movaps %xmm2, (%rdx)
# CHECK-NEXT: - - - - 1.00 - 1.00 - movaps %xmm3, (%rbx)
# CHECK: Timeline view:
# CHECK-NEXT: Index 0123456
# CHECK: [0,0] DeER .. movaps %xmm0, (%rax)
# CHECK-NEXT: [0,1] D=eER.. movaps %xmm1, (%rcx)
# CHECK-NEXT: [0,2] D==eER. movaps %xmm2, (%rdx)
# CHECK-NEXT: [0,3] D===eER movaps %xmm3, (%rbx)
# 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. 1 1.0 1.0 0.0 movaps %xmm0, (%rax)
# CHECK-NEXT: 1. 1 2.0 1.0 0.0 movaps %xmm1, (%rcx)
# CHECK-NEXT: 2. 1 3.0 1.0 0.0 movaps %xmm2, (%rdx)
# CHECK-NEXT: 3. 1 4.0 1.0 0.0 movaps %xmm3, (%rbx)
# CHECK-NEXT: 1 2.5 1.0 0.0 <total>
Codebase Browser
llvm