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[MCA] Show aggregate over Average Wait times for the whole snippet (P…
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…R43219)

Summary:
As disscused in https://bugs.llvm.org/show_bug.cgi?id=43219,
i believe it may be somewhat useful to show //some// aggregates
over all the sea of statistics provided.

Example:
```
Average Wait times (based on the timeline view):
[0]: Executions
[1]: Average time spent waiting in a scheduler's queue
[2]: Average time spent waiting in a scheduler's queue while ready
[3]: Average time elapsed from WB until retire stage

      [0]    [1]    [2]    [3]
0.     3     1.0    1.0    4.7       vmulps     %xmm0, %xmm1, %xmm2
1.     3     2.7    0.0    2.3       vhaddps    %xmm2, %xmm2, %xmm3
2.     3     6.0    0.0    0.0       vhaddps    %xmm3, %xmm3, %xmm4
       3     3.2    0.3    2.3       <total>
```
I.e. we average the averages.

Reviewers: andreadb, mattd, RKSimon

Reviewed By: andreadb

Subscribers: gbedwell, arphaman, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D68714

llvm-svn: 374361
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@LebedevRI
LebedevRI committed Oct 10, 2019
1 parent d3aed7f commit a5e65c1
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4 changes: 3 additions & 1 deletion llvm/docs/CommandGuide/llvm-mca.rst
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Expand Up @@ -523,6 +523,7 @@ Below is the timeline view for a subset of the dot-product example located in
0. 3 1.0 1.0 3.3 vmulps %xmm0, %xmm1, %xmm2
1. 3 3.3 0.7 1.0 vhaddps %xmm2, %xmm2, %xmm3
2. 3 5.7 0.0 0.0 vhaddps %xmm3, %xmm3, %xmm4
3 3.3 0.5 1.4 <total>
The timeline view is interesting because it shows instruction state changes
during execution. It also gives an idea of how the tool processes instructions
Expand Down Expand Up @@ -574,7 +575,8 @@ and therefore consuming physical registers).

Table *Average Wait times* helps diagnose performance issues that are caused by
the presence of long latency instructions and potentially long data dependencies
which may limit the ILP. Note that :program:`llvm-mca`, by default, assumes at
which may limit the ILP. Last row, ``<total>``, shows a global average over all
instructions measured. Note that :program:`llvm-mca`, by default, assumes at
least 1cy between the dispatch event and the issue event.

When the performance is limited by data dependencies and/or long latency
Expand Down
1 change: 1 addition & 0 deletions llvm/test/tools/llvm-mca/ARM/memcpy-ldm-stm.s
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Expand Up @@ -63,3 +63,4 @@
# CHECK: [0] [1] [2] [3]
# CHECK-NEXT: 0. 3 1.0 1.0 0.0 ldm r2!, {r3, r4, r5, r6, r12, lr}
# CHECK-NEXT: 1. 3 18.3 0.3 0.0 stm r0!, {r3, r4, r5, r6, r12, lr}
# CHECK-NEXT: 3 9.7 0.7 0.0 <total>
1 change: 1 addition & 0 deletions llvm/test/tools/llvm-mca/ARM/vld1-index-update.s
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Expand Up @@ -70,3 +70,4 @@ vld1.32 {d16, d17}, [r1]!
# CHECK: [0] [1] [2] [3]
# CHECK-NEXT: 0. 5 3.0 0.2 1.6 add r1, r1, r12
# CHECK-NEXT: 1. 5 4.0 0.0 0.0 vld1.32 {d16, d17}, [r1]!
# CHECK-NEXT: 5 3.5 0.1 0.8 <total>
1 change: 1 addition & 0 deletions llvm/test/tools/llvm-mca/SystemZ/stm-lm.s
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Expand Up @@ -70,3 +70,4 @@ lmg %r6, %r15, 48(%r15)
# CHECK: [0] [1] [2] [3]
# CHECK-NEXT: 0. 3 9.7 0.3 0.0 stmg %r6, %r15, 48(%r15)
# CHECK-NEXT: 1. 3 9.0 0.3 0.0 lmg %r6, %r15, 48(%r15)
# CHECK-NEXT: 3 9.3 0.3 0.0 <total>
1 change: 1 addition & 0 deletions llvm/test/tools/llvm-mca/X86/Barcelona/clear-super-register-1.s
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Expand Up @@ -61,3 +61,4 @@ bsf %rax, %rcx
# CHECK-NEXT: 1. 2 5.5 1.5 0.0 lzcntl %ecx, %eax
# CHECK-NEXT: 2. 2 8.5 0.0 0.0 andq %rcx, %rax
# CHECK-NEXT: 3. 2 9.5 0.0 0.0 bsfq %rax, %rcx
# CHECK-NEXT: 2 7.0 0.5 0.0 <total>
2 changes: 2 additions & 0 deletions llvm/test/tools/llvm-mca/X86/Barcelona/clear-super-register-2.s
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Expand Up @@ -66,6 +66,7 @@ addps %xmm0, %xmm0
# CHECK-NEXT: 0. 3 14.7 8.0 0.0 sqrtss %xmm0, %xmm0
# CHECK-NEXT: 1. 3 1.0 1.0 21.3 movss (%eax), %xmm0
# CHECK-NEXT: 2. 3 7.0 0.3 18.0 addps %xmm0, %xmm0
# CHECK-NEXT: 3 7.6 3.1 13.1 <total>

# CHECK: [1] Code Region

Expand Down Expand Up @@ -116,3 +117,4 @@ addps %xmm0, %xmm0
# CHECK-NEXT: 0. 3 21.7 15.0 0.0 sqrtsd %xmm0, %xmm0
# CHECK-NEXT: 1. 3 1.0 1.0 35.3 movsd (%eax), %xmm0
# CHECK-NEXT: 2. 3 7.0 0.3 32.0 addps %xmm0, %xmm0
# CHECK-NEXT: 3 9.9 5.4 22.4 <total>
1 change: 1 addition & 0 deletions llvm/test/tools/llvm-mca/X86/Barcelona/dependency-breaking-cmp.s
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Expand Up @@ -68,3 +68,4 @@ cmovae %ebx, %eax
# CHECK: [0] [1] [2] [3]
# CHECK-NEXT: 0. 3 3.7 0.3 0.0 cmpl %eax, %eax
# CHECK-NEXT: 1. 3 4.0 0.0 0.0 cmovael %ebx, %eax
# CHECK-NEXT: 3 3.8 0.2 0.0 <total>
1 change: 1 addition & 0 deletions llvm/test/tools/llvm-mca/X86/Barcelona/dependency-breaking-pcmpeq.s
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Expand Up @@ -105,3 +105,4 @@ pcmpeqw %xmm0, %xmm0
# CHECK-NEXT: 4. 3 3.7 0.0 12.0 pcmpeqd %xmm0, %xmm0
# CHECK-NEXT: 5. 3 4.3 0.0 11.0 pcmpeqq %xmm0, %xmm0
# CHECK-NEXT: 6. 3 5.0 0.0 10.0 pcmpeqw %xmm0, %xmm0
# CHECK-NEXT: 3 7.1 0.1 6.6 <total>
1 change: 1 addition & 0 deletions llvm/test/tools/llvm-mca/X86/Barcelona/dependency-breaking-pcmpgt.s
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Expand Up @@ -106,3 +106,4 @@ pcmpgtw %xmm0, %xmm0
# CHECK-NEXT: 4. 3 0.0 0.0 16.7 pcmpgtd %xmm0, %xmm0
# CHECK-NEXT: 5. 3 0.0 0.0 16.3 pcmpgtq %xmm0, %xmm0
# CHECK-NEXT: 6. 3 0.0 0.0 16.0 pcmpgtw %xmm0, %xmm0
# CHECK-NEXT: 3 4.9 0.0 9.4 <total>
1 change: 1 addition & 0 deletions llvm/test/tools/llvm-mca/X86/Barcelona/dependency-breaking-sbb-1.s
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Expand Up @@ -69,3 +69,4 @@ sbb %eax, %eax
# CHECK: [0] [1] [2] [3]
# CHECK-NEXT: 0. 3 4.0 0.3 0.0 sbbl %edx, %edx
# CHECK-NEXT: 1. 3 6.0 0.0 0.0 sbbl %eax, %eax
# CHECK-NEXT: 3 5.0 0.2 0.0 <total>
1 change: 1 addition & 0 deletions llvm/test/tools/llvm-mca/X86/Barcelona/dependency-breaking-sbb-2.s
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Expand Up @@ -76,3 +76,4 @@ sbb %eax, %eax
# CHECK-NEXT: 0. 3 5.0 0.3 0.0 imull %edx, %eax
# CHECK-NEXT: 1. 3 1.0 0.3 6.0 addl %edx, %edx
# CHECK-NEXT: 2. 3 8.0 0.0 0.0 sbbl %eax, %eax
# CHECK-NEXT: 3 4.7 0.2 2.0 <total>
1 change: 1 addition & 0 deletions llvm/test/tools/llvm-mca/X86/Barcelona/int-to-fpu-forwarding-3.s
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Expand Up @@ -72,3 +72,4 @@ pinsrw $1, %eax, %xmm0
# CHECK-NEXT: 0. 3 1.0 0.7 2.7 addl %eax, %eax
# CHECK-NEXT: 1. 3 4.3 0.0 0.0 pinsrw $0, %eax, %xmm0
# CHECK-NEXT: 2. 3 5.7 0.0 0.0 pinsrw $1, %eax, %xmm0
# CHECK-NEXT: 3 3.7 0.2 0.9 <total>
6 changes: 6 additions & 0 deletions llvm/test/tools/llvm-mca/X86/Barcelona/load-store-throughput.s
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Expand Up @@ -138,6 +138,7 @@ movaps %xmm3, (%rbx)
# CHECK-NEXT: 1. 1 1.0 1.0 0.0 movb (%rcx), %bpl
# CHECK-NEXT: 2. 1 2.0 2.0 0.0 movb (%rdx), %sil
# CHECK-NEXT: 3. 1 7.0 0.0 0.0 movb %dil, (%rbx)
# CHECK-NEXT: 1 2.8 1.0 0.0 <total>

# CHECK: [1] Code Region

Expand Down Expand Up @@ -234,6 +235,7 @@ movaps %xmm3, (%rbx)
# CHECK-NEXT: 1. 1 1.0 1.0 0.0 movw (%rcx), %bp
# CHECK-NEXT: 2. 1 2.0 2.0 0.0 movw (%rdx), %si
# CHECK-NEXT: 3. 1 7.0 0.0 0.0 movw %di, (%rbx)
# CHECK-NEXT: 1 2.8 1.0 0.0 <total>

# CHECK: [2] Code Region

Expand Down Expand Up @@ -330,6 +332,7 @@ movaps %xmm3, (%rbx)
# CHECK-NEXT: 1. 1 1.0 1.0 0.0 movl (%rcx), %ebp
# CHECK-NEXT: 2. 1 2.0 2.0 0.0 movl (%rdx), %esi
# CHECK-NEXT: 3. 1 7.0 0.0 0.0 movl %edi, (%rbx)
# CHECK-NEXT: 1 2.8 1.0 0.0 <total>

# CHECK: [3] Code Region

Expand Down Expand Up @@ -426,6 +429,7 @@ movaps %xmm3, (%rbx)
# CHECK-NEXT: 1. 1 1.0 1.0 0.0 movq (%rcx), %rbp
# CHECK-NEXT: 2. 1 2.0 2.0 0.0 movq (%rdx), %rsi
# CHECK-NEXT: 3. 1 7.0 0.0 0.0 movq %rdi, (%rbx)
# CHECK-NEXT: 1 2.8 1.0 0.0 <total>

# CHECK: [4] Code Region

Expand Down Expand Up @@ -522,6 +526,7 @@ movaps %xmm3, (%rbx)
# CHECK-NEXT: 1. 1 1.0 1.0 0.0 movd (%rcx), %mm1
# CHECK-NEXT: 2. 1 2.0 2.0 0.0 movd (%rdx), %mm2
# CHECK-NEXT: 3. 1 7.0 0.0 0.0 movd %mm3, (%rbx)
# CHECK-NEXT: 1 2.8 1.0 0.0 <total>

# CHECK: [5] Code Region

Expand Down Expand Up @@ -619,3 +624,4 @@ movaps %xmm3, (%rbx)
# CHECK-NEXT: 1. 1 1.0 1.0 0.0 movaps (%rcx), %xmm1
# CHECK-NEXT: 2. 1 2.0 2.0 0.0 movaps (%rdx), %xmm2
# CHECK-NEXT: 3. 1 8.0 0.0 0.0 movaps %xmm3, (%rbx)
# CHECK-NEXT: 1 3.0 1.0 0.0 <total>
6 changes: 6 additions & 0 deletions llvm/test/tools/llvm-mca/X86/Barcelona/load-throughput.s
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Expand Up @@ -137,6 +137,7 @@ movaps (%rbx), %xmm3
# CHECK-NEXT: 1. 1 1.0 1.0 0.0 movb (%rcx), %bpl
# CHECK-NEXT: 2. 1 2.0 2.0 0.0 movb (%rdx), %sil
# CHECK-NEXT: 3. 1 2.0 2.0 0.0 movb (%rbx), %dil
# CHECK-NEXT: 1 1.5 1.5 0.0 <total>

# CHECK: [1] Code Region

Expand Down Expand Up @@ -232,6 +233,7 @@ movaps (%rbx), %xmm3
# CHECK-NEXT: 1. 1 1.0 1.0 0.0 movw (%rcx), %bp
# CHECK-NEXT: 2. 1 2.0 2.0 0.0 movw (%rdx), %si
# CHECK-NEXT: 3. 1 2.0 2.0 0.0 movw (%rbx), %di
# CHECK-NEXT: 1 1.5 1.5 0.0 <total>

# CHECK: [2] Code Region

Expand Down Expand Up @@ -327,6 +329,7 @@ movaps (%rbx), %xmm3
# CHECK-NEXT: 1. 1 1.0 1.0 0.0 movl (%rcx), %ebp
# CHECK-NEXT: 2. 1 2.0 2.0 0.0 movl (%rdx), %esi
# CHECK-NEXT: 3. 1 2.0 2.0 0.0 movl (%rbx), %edi
# CHECK-NEXT: 1 1.5 1.5 0.0 <total>

# CHECK: [3] Code Region

Expand Down Expand Up @@ -422,6 +425,7 @@ movaps (%rbx), %xmm3
# CHECK-NEXT: 1. 1 1.0 1.0 0.0 movq (%rcx), %rbp
# CHECK-NEXT: 2. 1 2.0 2.0 0.0 movq (%rdx), %rsi
# CHECK-NEXT: 3. 1 2.0 2.0 0.0 movq (%rbx), %rdi
# CHECK-NEXT: 1 1.5 1.5 0.0 <total>

# CHECK: [4] Code Region

Expand Down Expand Up @@ -517,6 +521,7 @@ movaps (%rbx), %xmm3
# CHECK-NEXT: 1. 1 1.0 1.0 0.0 movd (%rcx), %mm1
# CHECK-NEXT: 2. 1 2.0 2.0 0.0 movd (%rdx), %mm2
# CHECK-NEXT: 3. 1 2.0 2.0 0.0 movd (%rbx), %mm3
# CHECK-NEXT: 1 1.5 1.5 0.0 <total>

# CHECK: [5] Code Region

Expand Down Expand Up @@ -612,3 +617,4 @@ movaps (%rbx), %xmm3
# CHECK-NEXT: 1. 1 1.0 1.0 0.0 movaps (%rcx), %xmm1
# CHECK-NEXT: 2. 1 2.0 2.0 0.0 movaps (%rdx), %xmm2
# CHECK-NEXT: 3. 1 2.0 2.0 0.0 movaps (%rbx), %xmm3
# CHECK-NEXT: 1 1.5 1.5 0.0 <total>
1 change: 1 addition & 0 deletions llvm/test/tools/llvm-mca/X86/Barcelona/one-idioms.s
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Expand Up @@ -94,3 +94,4 @@ pcmpeqw %xmm2, %xmm2
# CHECK-NEXT: 4. 1 1.0 0.0 7.0 pcmpeqd %xmm2, %xmm2
# CHECK-NEXT: 5. 1 2.0 0.0 6.0 pcmpeqq %xmm2, %xmm2
# CHECK-NEXT: 6. 1 3.0 0.0 5.0 pcmpeqw %xmm2, %xmm2
# CHECK-NEXT: 1 2.7 0.3 3.7 <total>
1 change: 1 addition & 0 deletions llvm/test/tools/llvm-mca/X86/Barcelona/partial-reg-update-2.s
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Expand Up @@ -45,3 +45,4 @@ add %ecx, %ebx
# CHECK-NEXT: 0. 1 1.0 1.0 0.0 imulq %rax, %rbx
# CHECK-NEXT: 1. 1 2.0 2.0 0.0 lzcntw %ax, %bx
# CHECK-NEXT: 2. 1 5.0 0.0 0.0 addl %ecx, %ebx
# CHECK-NEXT: 1 2.7 1.0 0.0 <total>
1 change: 1 addition & 0 deletions llvm/test/tools/llvm-mca/X86/Barcelona/partial-reg-update-3.s
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Expand Up @@ -74,3 +74,4 @@ xor %bx, %dx
# CHECK-NEXT: 0. 3 2.3 0.3 0.0 addw %cx, %dx
# CHECK-NEXT: 1. 3 1.0 1.0 1.0 movw %ax, %dx
# CHECK-NEXT: 2. 3 1.7 0.0 0.3 xorw %bx, %dx
# CHECK-NEXT: 3 1.7 0.4 0.4 <total>
1 change: 1 addition & 0 deletions llvm/test/tools/llvm-mca/X86/Barcelona/partial-reg-update-4.s
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Expand Up @@ -75,3 +75,4 @@ add %cx, %bx
# CHECK-NEXT: 0. 3 4.3 0.3 0.0 imulw %ax, %bx
# CHECK-NEXT: 1. 3 2.3 2.3 2.0 lzcntw %ax, %bx
# CHECK-NEXT: 2. 3 5.0 0.0 1.3 addw %cx, %bx
# CHECK-NEXT: 3 3.9 0.9 1.1 <total>
1 change: 1 addition & 0 deletions llvm/test/tools/llvm-mca/X86/Barcelona/partial-reg-update-6.s
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Expand Up @@ -77,3 +77,4 @@ lzcnt 2(%rsp), %cx
# CHECK-NEXT: 0. 3 7.3 0.3 0.0 imull %edx, %ecx
# CHECK-NEXT: 1. 3 2.3 2.3 1.7 lzcntw (%rsp), %cx
# CHECK-NEXT: 2. 3 2.7 2.7 1.0 lzcntw 2(%rsp), %cx
# CHECK-NEXT: 3 4.1 1.8 0.9 <total>
1 change: 1 addition & 0 deletions llvm/test/tools/llvm-mca/X86/Barcelona/partial-reg-update-7.s
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Expand Up @@ -96,3 +96,4 @@ cmpl $1025, %eax
# CHECK-NEXT: 2. 5 9.4 0.0 0.0 shll $2, %eax
# CHECK-NEXT: 3. 5 10.2 0.0 0.0 imull %ecx, %eax
# CHECK-NEXT: 4. 5 12.8 0.0 0.0 cmpl $1025, %eax
# CHECK-NEXT: 5 10.1 0.1 0.2 <total>
1 change: 1 addition & 0 deletions llvm/test/tools/llvm-mca/X86/Barcelona/partial-reg-update.s
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Expand Up @@ -45,3 +45,4 @@ add %ecx, %ebx
# CHECK-NEXT: 0. 1 1.0 1.0 0.0 imulw %ax, %cx
# CHECK-NEXT: 1. 1 4.0 0.0 0.0 addb %al, %cl
# CHECK-NEXT: 2. 1 5.0 0.0 0.0 addl %ecx, %ebx
# CHECK-NEXT: 1 3.3 0.3 0.0 <total>
1 change: 1 addition & 0 deletions llvm/test/tools/llvm-mca/X86/Barcelona/read-advance-1.s
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Expand Up @@ -46,3 +46,4 @@ mulps (%rdi), %xmm1
# CHECK: [0] [1] [2] [3]
# CHECK-NEXT: 0. 1 1.0 1.0 0.0 addps %xmm0, %xmm1
# CHECK-NEXT: 1. 1 1.0 0.0 0.0 mulps (%rdi), %xmm1
# CHECK-NEXT: 1 1.0 0.5 0.0 <total>
1 change: 1 addition & 0 deletions llvm/test/tools/llvm-mca/X86/Barcelona/read-advance-2.s
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Expand Up @@ -45,3 +45,4 @@ imull (%rdi)
# CHECK: [0] [1] [2] [3]
# CHECK-NEXT: 0. 1 1.0 1.0 0.0 imull %esi
# CHECK-NEXT: 1. 1 1.0 1.0 0.0 imull (%rdi)
# CHECK-NEXT: 1 1.0 1.0 0.0 <total>
1 change: 1 addition & 0 deletions llvm/test/tools/llvm-mca/X86/Barcelona/read-advance-3.s
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Expand Up @@ -45,3 +45,4 @@ add %rdx, %r8
# CHECK-NEXT: 0. 1 1.0 1.0 0.0 addq %rdi, %rsi
# CHECK-NEXT: 1. 1 1.0 0.0 0.0 addq (%rsp), %rsi
# CHECK-NEXT: 2. 1 1.0 1.0 4.0 addq %rdx, %r8
# CHECK-NEXT: 1 1.0 0.7 1.3 <total>
1 change: 1 addition & 0 deletions llvm/test/tools/llvm-mca/X86/Barcelona/reg-move-elimination-1.s
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Expand Up @@ -78,3 +78,4 @@ addps %xmm1, %xmm1
# CHECK-NEXT: 0. 3 0.0 0.0 3.3 xorps %xmm0, %xmm0
# CHECK-NEXT: 1. 3 1.3 1.3 1.3 movaps %xmm0, %xmm1
# CHECK-NEXT: 2. 3 2.0 0.0 0.0 addps %xmm1, %xmm1
# CHECK-NEXT: 3 1.1 0.4 1.6 <total>
1 change: 1 addition & 0 deletions llvm/test/tools/llvm-mca/X86/Barcelona/reg-move-elimination-2.s
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Expand Up @@ -119,3 +119,4 @@ movdqu %xmm5, %xmm0
# CHECK-NEXT: 6. 3 7.7 0.0 0.0 movupd %xmm3, %xmm4
# CHECK-NEXT: 7. 3 8.3 0.0 0.0 movdqa %xmm4, %xmm5
# CHECK-NEXT: 8. 3 9.0 0.0 0.0 movdqu %xmm5, %xmm0
# CHECK-NEXT: 3 5.7 0.2 0.9 <total>
1 change: 1 addition & 0 deletions llvm/test/tools/llvm-mca/X86/Barcelona/reg-move-elimination-3.s
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Expand Up @@ -104,3 +104,4 @@ movdqu %xmm5, %xmm0
# CHECK-NEXT: 4. 3 7.7 0.0 0.0 movupd %xmm3, %xmm4
# CHECK-NEXT: 5. 3 8.3 0.0 0.0 movdqa %xmm4, %xmm5
# CHECK-NEXT: 6. 3 9.0 0.0 0.0 movdqu %xmm5, %xmm0
# CHECK-NEXT: 3 7.0 0.0 0.0 <total>
1 change: 1 addition & 0 deletions llvm/test/tools/llvm-mca/X86/Barcelona/reg-move-elimination-4.s
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Expand Up @@ -90,3 +90,4 @@ mov %edx, %eax
# CHECK-NEXT: 2. 3 4.7 0.0 0.0 movl %ebx, %ecx
# CHECK-NEXT: 3. 3 5.3 0.0 0.0 movl %ecx, %edx
# CHECK-NEXT: 4. 3 6.0 0.0 0.0 movl %edx, %eax
# CHECK-NEXT: 3 4.7 0.1 0.0 <total>
1 change: 1 addition & 0 deletions llvm/test/tools/llvm-mca/X86/Barcelona/reg-move-elimination-5.s
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Expand Up @@ -90,3 +90,4 @@ mov %rdx, %rax
# CHECK-NEXT: 2. 3 4.7 0.0 0.0 movq %rbx, %rcx
# CHECK-NEXT: 3. 3 5.3 0.0 0.0 movq %rcx, %rdx
# CHECK-NEXT: 4. 3 6.0 0.0 0.0 movq %rdx, %rax
# CHECK-NEXT: 3 4.7 0.1 0.0 <total>
1 change: 1 addition & 0 deletions llvm/test/tools/llvm-mca/X86/Barcelona/reg-move-elimination-6.s
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Expand Up @@ -96,3 +96,4 @@ mov %esi, %ecx
# CHECK-NEXT: 3. 3 3.0 0.0 0.0 addq %rcx, %rcx
# CHECK-NEXT: 4. 3 3.3 0.0 0.0 addq %rcx, %rcx
# CHECK-NEXT: 5. 3 1.0 1.0 2.3 movl %esi, %ecx
# CHECK-NEXT: 3 1.8 0.2 1.1 <total>
6 changes: 6 additions & 0 deletions llvm/test/tools/llvm-mca/X86/Barcelona/store-throughput.s
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Expand Up @@ -138,6 +138,7 @@ movaps %xmm3, (%rbx)
# CHECK-NEXT: 1. 1 2.0 0.0 0.0 movb %bpl, (%rcx)
# CHECK-NEXT: 2. 1 3.0 0.0 0.0 movb %sil, (%rdx)
# CHECK-NEXT: 3. 1 4.0 0.0 0.0 movb %dil, (%rbx)
# CHECK-NEXT: 1 2.5 0.3 0.0 <total>

# CHECK: [1] Code Region

Expand Down Expand Up @@ -234,6 +235,7 @@ movaps %xmm3, (%rbx)
# CHECK-NEXT: 1. 1 2.0 0.0 0.0 movw %bp, (%rcx)
# CHECK-NEXT: 2. 1 3.0 0.0 0.0 movw %si, (%rdx)
# CHECK-NEXT: 3. 1 4.0 0.0 0.0 movw %di, (%rbx)
# CHECK-NEXT: 1 2.5 0.3 0.0 <total>

# CHECK: [2] Code Region

Expand Down Expand Up @@ -330,6 +332,7 @@ movaps %xmm3, (%rbx)
# CHECK-NEXT: 1. 1 2.0 0.0 0.0 movl %ebp, (%rcx)
# CHECK-NEXT: 2. 1 3.0 0.0 0.0 movl %esi, (%rdx)
# CHECK-NEXT: 3. 1 4.0 0.0 0.0 movl %edi, (%rbx)
# CHECK-NEXT: 1 2.5 0.3 0.0 <total>

# CHECK: [3] Code Region

Expand Down Expand Up @@ -426,6 +429,7 @@ movaps %xmm3, (%rbx)
# CHECK-NEXT: 1. 1 2.0 0.0 0.0 movq %rbp, (%rcx)
# CHECK-NEXT: 2. 1 3.0 0.0 0.0 movq %rsi, (%rdx)
# CHECK-NEXT: 3. 1 4.0 0.0 0.0 movq %rdi, (%rbx)
# CHECK-NEXT: 1 2.5 0.3 0.0 <total>

# CHECK: [4] Code Region

Expand Down Expand Up @@ -522,6 +526,7 @@ movaps %xmm3, (%rbx)
# CHECK-NEXT: 1. 1 2.0 0.0 0.0 movd %mm1, (%rcx)
# CHECK-NEXT: 2. 1 3.0 0.0 0.0 movd %mm2, (%rdx)
# CHECK-NEXT: 3. 1 4.0 0.0 0.0 movd %mm3, (%rbx)
# CHECK-NEXT: 1 2.5 0.3 0.0 <total>

# CHECK: [5] Code Region

Expand Down Expand Up @@ -618,3 +623,4 @@ movaps %xmm3, (%rbx)
# CHECK-NEXT: 1. 1 2.0 0.0 0.0 movaps %xmm1, (%rcx)
# CHECK-NEXT: 2. 1 3.0 0.0 0.0 movaps %xmm2, (%rdx)
# CHECK-NEXT: 3. 1 4.0 0.0 0.0 movaps %xmm3, (%rbx)
# CHECK-NEXT: 1 2.5 0.3 0.0 <total>
1 change: 1 addition & 0 deletions llvm/test/tools/llvm-mca/X86/Barcelona/zero-idioms.s
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Expand Up @@ -240,3 +240,4 @@ pxor %xmm2, %xmm2
# CHECK-NEXT: 32. 1 3.0 0.0 25.0 xorpd %xmm1, %xmm1
# CHECK-NEXT: 33. 1 28.0 0.0 0.0 pxor %mm2, %mm2
# CHECK-NEXT: 34. 1 3.0 0.0 26.0 pxor %xmm2, %xmm2
# CHECK-NEXT: 1 6.7 0.2 10.3 <total>
1 change: 1 addition & 0 deletions llvm/test/tools/llvm-mca/X86/BdVer2/add-sequence.s
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Expand Up @@ -108,3 +108,4 @@ add %eax, %edx
# CHECK-NEXT: 0. 10 12.0 2.0 0.0 addl %eax, %ecx
# CHECK-NEXT: 1. 10 10.7 1.8 1.0 addl %esi, %eax
# CHECK-NEXT: 2. 10 12.5 1.0 0.0 addl %eax, %edx
# CHECK-NEXT: 10 11.7 1.6 0.3 <total>
1 change: 1 addition & 0 deletions llvm/test/tools/llvm-mca/X86/BdVer2/clear-super-register-1.s
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Expand Up @@ -61,3 +61,4 @@ bsf %rax, %rcx
# CHECK-NEXT: 1. 2 4.0 2.0 2.5 lzcntl %ecx, %eax
# CHECK-NEXT: 2. 2 6.0 0.0 1.5 andq %rcx, %rax
# CHECK-NEXT: 3. 2 6.0 0.0 0.0 bsfq %rax, %rcx
# CHECK-NEXT: 2 4.8 0.6 1.0 <total>
1 change: 1 addition & 0 deletions llvm/test/tools/llvm-mca/X86/BdVer2/clear-super-register-2.s
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Expand Up @@ -135,3 +135,4 @@ vandps %xmm4, %xmm1, %xmm0
# CHECK-NEXT: 15. 2 29.5 18.5 0.0 vaddps %ymm3, %ymm1, %ymm4
# CHECK-NEXT: 16. 2 29.5 19.0 0.0 vaddps %ymm3, %ymm1, %ymm4
# CHECK-NEXT: 17. 2 34.5 0.0 0.0 vandps %xmm4, %xmm1, %xmm0
# CHECK-NEXT: 2 24.0 9.6 0.2 <total>
2 changes: 2 additions & 0 deletions llvm/test/tools/llvm-mca/X86/BdVer2/clear-super-register-3.s
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Expand Up @@ -63,6 +63,7 @@ addps %xmm0, %xmm0
# CHECK-NEXT: 0. 2 7.0 1.0 0.0 sqrtss %xmm0, %xmm0
# CHECK-NEXT: 1. 2 2.0 2.0 8.5 movss (%eax), %xmm0
# CHECK-NEXT: 2. 2 8.5 1.5 2.5 addps %xmm0, %xmm0
# CHECK-NEXT: 2 5.8 1.5 3.7 <total>

# CHECK: [1] Code Region

Expand Down Expand Up @@ -110,3 +111,4 @@ addps %xmm0, %xmm0
# CHECK-NEXT: 0. 2 7.0 1.0 0.0 sqrtsd %xmm0, %xmm0
# CHECK-NEXT: 1. 2 2.0 2.0 8.5 movsd (%eax), %xmm0
# CHECK-NEXT: 2. 2 8.5 1.5 2.5 addps %xmm0, %xmm0
# CHECK-NEXT: 2 5.8 1.5 3.7 <total>
1 change: 1 addition & 0 deletions llvm/test/tools/llvm-mca/X86/BdVer2/dependency-breaking-cmp.s
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Expand Up @@ -84,3 +84,4 @@ cmovae %ebx, %eax
# CHECK: [0] [1] [2] [3]
# CHECK-NEXT: 0. 3 1.3 1.3 1.0 cmpl %eax, %eax
# CHECK-NEXT: 1. 3 3.7 0.3 0.0 cmovael %ebx, %eax
# CHECK-NEXT: 3 2.5 0.8 0.5 <total>
1 change: 1 addition & 0 deletions llvm/test/tools/llvm-mca/X86/BdVer2/dependency-breaking-pcmpeq.s
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Expand Up @@ -100,3 +100,4 @@ vpcmpeqq %xmm3, %xmm3, %xmm0
# CHECK-NEXT: 1. 3 6.0 6.0 0.0 vpcmpeqw %xmm1, %xmm1, %xmm2
# CHECK-NEXT: 2. 3 4.0 4.0 2.0 vpcmpeqd %xmm2, %xmm2, %xmm3
# CHECK-NEXT: 3. 3 6.0 0.0 0.0 vpcmpeqq %xmm3, %xmm3, %xmm0
# CHECK-NEXT: 3 5.0 3.5 0.5 <total>
1 change: 1 addition & 0 deletions llvm/test/tools/llvm-mca/X86/BdVer2/dependency-breaking-pcmpgt.s
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Expand Up @@ -100,3 +100,4 @@ vpcmpgtq %xmm3, %xmm3, %xmm0
# CHECK-NEXT: 1. 3 0.0 0.0 1.3 vpcmpgtw %xmm1, %xmm1, %xmm2
# CHECK-NEXT: 2. 3 0.0 0.0 1.3 vpcmpgtd %xmm2, %xmm2, %xmm3
# CHECK-NEXT: 3. 3 1.0 1.0 0.0 vpcmpgtq %xmm3, %xmm3, %xmm0
# CHECK-NEXT: 3 0.3 0.3 1.0 <total>
1 change: 1 addition & 0 deletions llvm/test/tools/llvm-mca/X86/BdVer2/dependency-breaking-sbb-1.s
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Expand Up @@ -85,3 +85,4 @@ sbb %eax, %eax
# CHECK: [0] [1] [2] [3]
# CHECK-NEXT: 0. 3 2.7 0.3 0.0 sbbl %edx, %edx
# CHECK-NEXT: 1. 3 3.7 0.0 0.0 sbbl %eax, %eax
# CHECK-NEXT: 3 3.2 0.2 0.0 <total>
1 change: 1 addition & 0 deletions llvm/test/tools/llvm-mca/X86/BdVer2/dependency-breaking-sbb-2.s
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Expand Up @@ -93,3 +93,4 @@ sbb %eax, %eax
# CHECK-NEXT: 0. 3 5.7 2.0 0.0 imull %edx, %eax
# CHECK-NEXT: 1. 3 1.7 0.7 6.7 addl %edx, %edx
# CHECK-NEXT: 2. 3 5.0 2.7 3.0 sbbl %eax, %eax
# CHECK-NEXT: 3 4.1 1.8 3.2 <total>
1 change: 1 addition & 0 deletions llvm/test/tools/llvm-mca/X86/BdVer2/dependent-pmuld-paddd.s
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Expand Up @@ -108,3 +108,4 @@ vpaddd %xmm0, %xmm0, %xmm3
# CHECK-NEXT: 0. 10 25.0 0.1 0.0 vpmuldq %xmm0, %xmm0, %xmm1
# CHECK-NEXT: 1. 10 28.7 0.0 0.0 vpaddd %xmm1, %xmm1, %xmm0
# CHECK-NEXT: 2. 10 30.5 0.0 0.0 vpaddd %xmm0, %xmm0, %xmm3
# CHECK-NEXT: 10 28.1 0.0 0.0 <total>
1 change: 1 addition & 0 deletions llvm/test/tools/llvm-mca/X86/BdVer2/dot-product.s
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Expand Up @@ -87,3 +87,4 @@ vhaddps %xmm3, %xmm3, %xmm4
# CHECK-NEXT: 0. 3 1.0 1.0 13.7 vmulps %xmm0, %xmm1, %xmm2
# CHECK-NEXT: 1. 3 6.0 0.7 5.7 vhaddps %xmm2, %xmm2, %xmm3
# CHECK-NEXT: 2. 3 16.0 0.0 0.0 vhaddps %xmm3, %xmm3, %xmm4
# CHECK-NEXT: 3 7.7 0.6 6.4 <total>
1 change: 1 addition & 0 deletions llvm/test/tools/llvm-mca/X86/BdVer2/hadd-read-after-ld-1.s
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Expand Up @@ -42,3 +42,4 @@ vhaddps (%rdi), %xmm1, %xmm2
# CHECK: [0] [1] [2] [3]
# CHECK-NEXT: 0. 1 1.0 1.0 0.0 vshufps $0, %xmm0, %xmm1, %xmm1
# CHECK-NEXT: 1. 1 1.0 1.0 0.0 vhaddps (%rdi), %xmm1, %xmm2
# CHECK-NEXT: 1 1.0 1.0 0.0 <total>
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