1# NOTE: Assertions have been autogenerated by utils/update_mca_test_checks.py
2# RUN: llvm-mca -mtriple=x86_64-unknown-unknown -mcpu=btver2 -all-views -all-stats=false < %s | FileCheck %s
3
4# We don't want to disable the SummaryView if flag -all-stats is set to false.
5
6add %edi, %eax
7
8# CHECK:      Iterations:        100
9# CHECK-NEXT: Instructions:      100
10# CHECK-NEXT: Total Cycles:      103
11# CHECK-NEXT: Total uOps:        100
12
13# CHECK:      Dispatch Width:    2
14# CHECK-NEXT: uOps Per Cycle:    0.97
15# CHECK-NEXT: IPC:               0.97
16# CHECK-NEXT: Block RThroughput: 0.5
17
18# CHECK:      Cycles with backend pressure increase [ 76.70% ]
19# CHECK-NEXT: Throughput Bottlenecks:
20# CHECK-NEXT:   Resource Pressure       [ 0.00% ]
21# CHECK-NEXT:   Data Dependencies:      [ 76.70% ]
22# CHECK-NEXT:   - Register Dependencies [ 76.70% ]
23# CHECK-NEXT:   - Memory Dependencies   [ 0.00% ]
24
25# CHECK:      Critical sequence based on the simulation:
26
27# CHECK:                    Instruction                                 Dependency Information
28# CHECK-NEXT:  +----< 0.    addl	%edi, %eax
29# CHECK-NEXT:  |
30# CHECK-NEXT:  |    < loop carried >
31# CHECK-NEXT:  |
32# CHECK-NEXT:  +----> 0.    addl	%edi, %eax                        ## REGISTER dependency:  %eax
33# CHECK-NEXT:  |
34# CHECK-NEXT:  |    < loop carried >
35# CHECK-NEXT:  |
36# CHECK-NEXT:  +----> 0.    addl	%edi, %eax                        ## REGISTER dependency:  %eax
37
38# CHECK:      Instruction Info:
39# CHECK-NEXT: [1]: #uOps
40# CHECK-NEXT: [2]: Latency
41# CHECK-NEXT: [3]: RThroughput
42# CHECK-NEXT: [4]: MayLoad
43# CHECK-NEXT: [5]: MayStore
44# CHECK-NEXT: [6]: HasSideEffects (U)
45
46# CHECK:      [1]    [2]    [3]    [4]    [5]    [6]    Instructions:
47# CHECK-NEXT:  1      1     0.50                        addl	%edi, %eax
48
49# CHECK:      Resources:
50# CHECK-NEXT: [0]   - JALU0
51# CHECK-NEXT: [1]   - JALU1
52# CHECK-NEXT: [2]   - JDiv
53# CHECK-NEXT: [3]   - JFPA
54# CHECK-NEXT: [4]   - JFPM
55# CHECK-NEXT: [5]   - JFPU0
56# CHECK-NEXT: [6]   - JFPU1
57# CHECK-NEXT: [7]   - JLAGU
58# CHECK-NEXT: [8]   - JMul
59# CHECK-NEXT: [9]   - JSAGU
60# CHECK-NEXT: [10]  - JSTC
61# CHECK-NEXT: [11]  - JVALU0
62# CHECK-NEXT: [12]  - JVALU1
63# CHECK-NEXT: [13]  - JVIMUL
64
65# CHECK:      Resource pressure per iteration:
66# CHECK-NEXT: [0]    [1]    [2]    [3]    [4]    [5]    [6]    [7]    [8]    [9]    [10]   [11]   [12]   [13]
67# CHECK-NEXT: 0.50   0.50    -      -      -      -      -      -      -      -      -      -      -      -
68
69# CHECK:      Resource pressure by instruction:
70# CHECK-NEXT: [0]    [1]    [2]    [3]    [4]    [5]    [6]    [7]    [8]    [9]    [10]   [11]   [12]   [13]   Instructions:
71# CHECK-NEXT: 0.50   0.50    -      -      -      -      -      -      -      -      -      -      -      -     addl	%edi, %eax
72
73# CHECK:      Timeline view:
74# CHECK-NEXT:                     012
75# CHECK-NEXT: Index     0123456789
76
77# CHECK:      [0,0]     DeER .    . .   addl	%edi, %eax
78# CHECK-NEXT: [1,0]     D=eER.    . .   addl	%edi, %eax
79# CHECK-NEXT: [2,0]     .D=eER    . .   addl	%edi, %eax
80# CHECK-NEXT: [3,0]     .D==eER   . .   addl	%edi, %eax
81# CHECK-NEXT: [4,0]     . D==eER  . .   addl	%edi, %eax
82# CHECK-NEXT: [5,0]     . D===eER . .   addl	%edi, %eax
83# CHECK-NEXT: [6,0]     .  D===eER. .   addl	%edi, %eax
84# CHECK-NEXT: [7,0]     .  D====eER .   addl	%edi, %eax
85# CHECK-NEXT: [8,0]     .   D====eER.   addl	%edi, %eax
86# CHECK-NEXT: [9,0]     .   D=====eER   addl	%edi, %eax
87
88# CHECK:      Average Wait times (based on the timeline view):
89# CHECK-NEXT: [0]: Executions
90# CHECK-NEXT: [1]: Average time spent waiting in a scheduler's queue
91# CHECK-NEXT: [2]: Average time spent waiting in a scheduler's queue while ready
92# CHECK-NEXT: [3]: Average time elapsed from WB until retire stage
93
94# CHECK:            [0]    [1]    [2]    [3]
95# CHECK-NEXT: 0.     10    3.5    0.1    0.0       addl	%edi, %eax
96