1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
|
# NOTE: Assertions have been autogenerated by utils/update_mca_test_checks.py
# RUN: llvm-mca -mtriple=x86_64-unknown-unknown -mcpu=btver2 -iterations=3 -timeline -register-file-stats < %s | FileCheck %s
vxorps %xmm0, %xmm0, %xmm0
vmovaps %xmm0, %xmm1
vmovups %xmm1, %xmm2
vmovapd %xmm2, %xmm3
vmovupd %xmm3, %xmm4
vmovdqa %xmm4, %xmm5
vmovdqu %xmm5, %xmm0
# CHECK: Iterations: 3
# CHECK-NEXT: Instructions: 21
# CHECK-NEXT: Total Cycles: 12
# CHECK-NEXT: Total uOps: 21
# CHECK: Dispatch Width: 2
# CHECK-NEXT: uOps Per Cycle: 1.75
# CHECK-NEXT: IPC: 1.75
# CHECK-NEXT: Block RThroughput: 3.5
# 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 0 0.50 vxorps %xmm0, %xmm0, %xmm0
# CHECK-NEXT: 1 1 0.50 vmovaps %xmm0, %xmm1
# CHECK-NEXT: 1 1 0.50 vmovups %xmm1, %xmm2
# CHECK-NEXT: 1 1 0.50 vmovapd %xmm2, %xmm3
# CHECK-NEXT: 1 1 0.50 vmovupd %xmm3, %xmm4
# CHECK-NEXT: 1 1 0.50 vmovdqa %xmm4, %xmm5
# CHECK-NEXT: 1 1 0.50 vmovdqu %xmm5, %xmm0
# CHECK: Register File statistics:
# CHECK-NEXT: Total number of mappings created: 0
# CHECK-NEXT: Max number of mappings used: 0
# CHECK: * Register File #1 -- JFpuPRF:
# CHECK-NEXT: Number of physical registers: 72
# CHECK-NEXT: Total number of mappings created: 0
# CHECK-NEXT: Max number of mappings used: 0
# CHECK-NEXT: Number of optimizable moves: 18
# CHECK-NEXT: Number of moves eliminated: 18 (100.0%)
# CHECK-NEXT: Number of zero moves: 18 (100.0%)
# CHECK-NEXT: Max moves eliminated per cycle: 2
# CHECK: * Register File #2 -- JIntegerPRF:
# CHECK-NEXT: Number of physical registers: 64
# CHECK-NEXT: Total number of mappings created: 0
# CHECK-NEXT: Max number of mappings used: 0
# 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: - - - - - - - - - - - - - -
# CHECK: Resource pressure by instruction:
# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] Instructions:
# CHECK-NEXT: - - - - - - - - - - - - - - vxorps %xmm0, %xmm0, %xmm0
# CHECK-NEXT: - - - - - - - - - - - - - - vmovaps %xmm0, %xmm1
# CHECK-NEXT: - - - - - - - - - - - - - - vmovups %xmm1, %xmm2
# CHECK-NEXT: - - - - - - - - - - - - - - vmovapd %xmm2, %xmm3
# CHECK-NEXT: - - - - - - - - - - - - - - vmovupd %xmm3, %xmm4
# CHECK-NEXT: - - - - - - - - - - - - - - vmovdqa %xmm4, %xmm5
# CHECK-NEXT: - - - - - - - - - - - - - - vmovdqu %xmm5, %xmm0
# CHECK: Timeline view:
# CHECK-NEXT: 01
# CHECK-NEXT: Index 0123456789
# CHECK: [0,0] DR . .. vxorps %xmm0, %xmm0, %xmm0
# CHECK-NEXT: [0,1] DR . .. vmovaps %xmm0, %xmm1
# CHECK-NEXT: [0,2] .DR . .. vmovups %xmm1, %xmm2
# CHECK-NEXT: [0,3] .DR . .. vmovapd %xmm2, %xmm3
# CHECK-NEXT: [0,4] . DR . .. vmovupd %xmm3, %xmm4
# CHECK-NEXT: [0,5] . DR . .. vmovdqa %xmm4, %xmm5
# CHECK-NEXT: [0,6] . DR. .. vmovdqu %xmm5, %xmm0
# CHECK-NEXT: [1,0] . DR. .. vxorps %xmm0, %xmm0, %xmm0
# CHECK-NEXT: [1,1] . DR .. vmovaps %xmm0, %xmm1
# CHECK-NEXT: [1,2] . DR .. vmovups %xmm1, %xmm2
# CHECK-NEXT: [1,3] . DR .. vmovapd %xmm2, %xmm3
# CHECK-NEXT: [1,4] . DR .. vmovupd %xmm3, %xmm4
# CHECK-NEXT: [1,5] . .DR .. vmovdqa %xmm4, %xmm5
# CHECK-NEXT: [1,6] . .DR .. vmovdqu %xmm5, %xmm0
# CHECK-NEXT: [2,0] . . DR .. vxorps %xmm0, %xmm0, %xmm0
# CHECK-NEXT: [2,1] . . DR .. vmovaps %xmm0, %xmm1
# CHECK-NEXT: [2,2] . . DR.. vmovups %xmm1, %xmm2
# CHECK-NEXT: [2,3] . . DR.. vmovapd %xmm2, %xmm3
# CHECK-NEXT: [2,4] . . DR. vmovupd %xmm3, %xmm4
# CHECK-NEXT: [2,5] . . DR. vmovdqa %xmm4, %xmm5
# CHECK-NEXT: [2,6] . . DR vmovdqu %xmm5, %xmm0
# 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. 3 0.0 0.0 0.0 vxorps %xmm0, %xmm0, %xmm0
# CHECK-NEXT: 1. 3 0.0 0.0 0.0 vmovaps %xmm0, %xmm1
# CHECK-NEXT: 2. 3 0.0 0.0 0.0 vmovups %xmm1, %xmm2
# CHECK-NEXT: 3. 3 0.0 0.0 0.0 vmovapd %xmm2, %xmm3
# CHECK-NEXT: 4. 3 0.0 0.0 0.0 vmovupd %xmm3, %xmm4
# CHECK-NEXT: 5. 3 0.0 0.0 0.0 vmovdqa %xmm4, %xmm5
# CHECK-NEXT: 6. 3 0.0 0.0 0.0 vmovdqu %xmm5, %xmm0
# CHECK-NEXT: 3 0.0 0.0 0.0 <total>
|
