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
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
|
# RUN: llc -mtriple=s390x-linux-gnu -mcpu=z10 -start-before=greedy %s -o - \
# RUN: | FileCheck %s
--- |
define void @f0(double* %ptr1, float* %ptr2) {
%val0 = load volatile float, float* %ptr2
%val1 = load volatile float, float* %ptr2
%val2 = load volatile float, float* %ptr2
%val3 = load volatile float, float* %ptr2
%val4 = load volatile float, float* %ptr2
%val5 = load volatile float, float* %ptr2
%val6 = load volatile float, float* %ptr2
%val7 = load volatile float, float* %ptr2
%val8 = load volatile float, float* %ptr2
%val9 = load volatile float, float* %ptr2
%val10 = load volatile float, float* %ptr2
%val11 = load volatile float, float* %ptr2
%val12 = load volatile float, float* %ptr2
%val13 = load volatile float, float* %ptr2
%val14 = load volatile float, float* %ptr2
%val15 = load volatile float, float* %ptr2
%val16 = load volatile float, float* %ptr2
%ext0 = fpext float %val0 to double
%ext1 = fpext float %val1 to double
%ext2 = fpext float %val2 to double
%ext3 = fpext float %val3 to double
%ext4 = fpext float %val4 to double
%ext5 = fpext float %val5 to double
%ext6 = fpext float %val6 to double
%ext7 = fpext float %val7 to double
%ext8 = fpext float %val8 to double
%ext9 = fpext float %val9 to double
%ext10 = fpext float %val10 to double
%ext11 = fpext float %val11 to double
%ext12 = fpext float %val12 to double
%ext13 = fpext float %val13 to double
%ext14 = fpext float %val14 to double
%ext15 = fpext float %val15 to double
%ext16 = fpext float %val16 to double
store volatile float %val0, float* %ptr2
store volatile float %val1, float* %ptr2
store volatile float %val2, float* %ptr2
store volatile float %val3, float* %ptr2
store volatile float %val4, float* %ptr2
store volatile float %val5, float* %ptr2
store volatile float %val6, float* %ptr2
store volatile float %val7, float* %ptr2
store volatile float %val8, float* %ptr2
store volatile float %val9, float* %ptr2
store volatile float %val10, float* %ptr2
store volatile float %val11, float* %ptr2
store volatile float %val12, float* %ptr2
store volatile float %val13, float* %ptr2
store volatile float %val14, float* %ptr2
store volatile float %val15, float* %ptr2
store volatile float %val16, float* %ptr2
store volatile double %ext0, double* %ptr1
store volatile double %ext1, double* %ptr1
store volatile double %ext2, double* %ptr1
store volatile double %ext3, double* %ptr1
store volatile double %ext4, double* %ptr1
store volatile double %ext5, double* %ptr1
store volatile double %ext6, double* %ptr1
store volatile double %ext7, double* %ptr1
store volatile double %ext8, double* %ptr1
store volatile double %ext9, double* %ptr1
store volatile double %ext10, double* %ptr1
store volatile double %ext11, double* %ptr1
store volatile double %ext12, double* %ptr1
store volatile double %ext13, double* %ptr1
store volatile double %ext14, double* %ptr1
store volatile double %ext15, double* %ptr1
store volatile double %ext16, double* %ptr1
ret void
}
...
# CHECK-LABEL: f0:
# CHECK: ldeb {{%f[0-9]+}}, 16{{[04]}}(%r15)
# CHECK: br %r14
---
name: f0
alignment: 2
tracksRegLiveness: true
registers:
- { id: 0, class: addr64bit }
- { id: 1, class: addr64bit }
- { id: 2, class: fp32bit }
- { id: 3, class: fp32bit }
- { id: 4, class: fp32bit }
- { id: 5, class: fp32bit }
- { id: 6, class: fp32bit }
- { id: 7, class: fp32bit }
- { id: 8, class: fp32bit }
- { id: 9, class: fp32bit }
- { id: 10, class: fp32bit }
- { id: 11, class: fp32bit }
- { id: 12, class: fp32bit }
- { id: 13, class: fp32bit }
- { id: 14, class: fp32bit }
- { id: 15, class: fp32bit }
- { id: 16, class: fp32bit }
- { id: 17, class: fp32bit }
- { id: 18, class: fp32bit }
- { id: 19, class: fp64bit }
- { id: 20, class: fp64bit }
- { id: 21, class: fp64bit }
- { id: 22, class: fp64bit }
- { id: 23, class: fp64bit }
- { id: 24, class: fp64bit }
- { id: 25, class: fp64bit }
- { id: 26, class: fp64bit }
- { id: 27, class: fp64bit }
- { id: 28, class: fp64bit }
- { id: 29, class: fp64bit }
- { id: 30, class: fp64bit }
- { id: 31, class: fp64bit }
- { id: 32, class: fp64bit }
- { id: 33, class: fp64bit }
- { id: 34, class: fp64bit }
- { id: 35, class: fp64bit }
liveins:
- { reg: '%r2d', virtual-reg: '%0' }
- { reg: '%r3d', virtual-reg: '%1' }
body: |
bb.0 (%ir-block.0):
liveins: %r2d, %r3d
%1 = COPY %r3d
%0 = COPY %r2d
%2 = LE %1, 0, %noreg :: (volatile load 4 from %ir.ptr2)
%3 = LE %1, 0, %noreg :: (volatile load 4 from %ir.ptr2)
%4 = LE %1, 0, %noreg :: (volatile load 4 from %ir.ptr2)
%5 = LE %1, 0, %noreg :: (volatile load 4 from %ir.ptr2)
%6 = LE %1, 0, %noreg :: (volatile load 4 from %ir.ptr2)
%7 = LE %1, 0, %noreg :: (volatile load 4 from %ir.ptr2)
%8 = LE %1, 0, %noreg :: (volatile load 4 from %ir.ptr2)
%9 = LE %1, 0, %noreg :: (volatile load 4 from %ir.ptr2)
%10 = LE %1, 0, %noreg :: (volatile load 4 from %ir.ptr2)
%11 = LE %1, 0, %noreg :: (volatile load 4 from %ir.ptr2)
%12 = LE %1, 0, %noreg :: (volatile load 4 from %ir.ptr2)
%13 = LE %1, 0, %noreg :: (volatile load 4 from %ir.ptr2)
%14 = LE %1, 0, %noreg :: (volatile load 4 from %ir.ptr2)
%15 = LE %1, 0, %noreg :: (volatile load 4 from %ir.ptr2)
%16 = LE %1, 0, %noreg :: (volatile load 4 from %ir.ptr2)
%17 = LE %1, 0, %noreg :: (volatile load 4 from %ir.ptr2)
%18 = LE %1, 0, %noreg :: (volatile load 4 from %ir.ptr2)
STE %2, %1, 0, %noreg :: (volatile store 4 into %ir.ptr2)
STE %3, %1, 0, %noreg :: (volatile store 4 into %ir.ptr2)
STE %4, %1, 0, %noreg :: (volatile store 4 into %ir.ptr2)
STE %5, %1, 0, %noreg :: (volatile store 4 into %ir.ptr2)
STE %6, %1, 0, %noreg :: (volatile store 4 into %ir.ptr2)
STE %7, %1, 0, %noreg :: (volatile store 4 into %ir.ptr2)
STE %8, %1, 0, %noreg :: (volatile store 4 into %ir.ptr2)
STE %9, %1, 0, %noreg :: (volatile store 4 into %ir.ptr2)
STE %10, %1, 0, %noreg :: (volatile store 4 into %ir.ptr2)
STE %11, %1, 0, %noreg :: (volatile store 4 into %ir.ptr2)
STE %12, %1, 0, %noreg :: (volatile store 4 into %ir.ptr2)
STE %13, %1, 0, %noreg :: (volatile store 4 into %ir.ptr2)
STE %14, %1, 0, %noreg :: (volatile store 4 into %ir.ptr2)
STE %15, %1, 0, %noreg :: (volatile store 4 into %ir.ptr2)
STE %16, %1, 0, %noreg :: (volatile store 4 into %ir.ptr2)
STE %17, %1, 0, %noreg :: (volatile store 4 into %ir.ptr2)
STE %18, %1, 0, %noreg :: (volatile store 4 into %ir.ptr2)
%19 = LDEBR %2
STD %19, %0, 0, %noreg :: (volatile store 8 into %ir.ptr1)
%20 = LDEBR %3
STD %20, %0, 0, %noreg :: (volatile store 8 into %ir.ptr1)
%21 = LDEBR %4
STD %21, %0, 0, %noreg :: (volatile store 8 into %ir.ptr1)
%22 = LDEBR %5
STD %22, %0, 0, %noreg :: (volatile store 8 into %ir.ptr1)
%23 = LDEBR %6
STD %23, %0, 0, %noreg :: (volatile store 8 into %ir.ptr1)
%24 = LDEBR %7
STD %24, %0, 0, %noreg :: (volatile store 8 into %ir.ptr1)
%25 = LDEBR %8
STD %25, %0, 0, %noreg :: (volatile store 8 into %ir.ptr1)
%26 = LDEBR %9
STD %26, %0, 0, %noreg :: (volatile store 8 into %ir.ptr1)
%27 = LDEBR %10
STD %27, %0, 0, %noreg :: (volatile store 8 into %ir.ptr1)
%28 = LDEBR %11
STD %28, %0, 0, %noreg :: (volatile store 8 into %ir.ptr1)
%29 = LDEBR %12
STD %29, %0, 0, %noreg :: (volatile store 8 into %ir.ptr1)
%30 = LDEBR %13
STD %30, %0, 0, %noreg :: (volatile store 8 into %ir.ptr1)
%31 = LDEBR %14
STD %31, %0, 0, %noreg :: (volatile store 8 into %ir.ptr1)
%32 = LDEBR %15
STD %32, %0, 0, %noreg :: (volatile store 8 into %ir.ptr1)
%33 = LDEBR %16
STD %33, %0, 0, %noreg :: (volatile store 8 into %ir.ptr1)
%34 = LDEBR %17
STD %34, %0, 0, %noreg :: (volatile store 8 into %ir.ptr1)
%35 = LDEBR %18
STD %35, %0, 0, %noreg :: (volatile store 8 into %ir.ptr1)
Return
...
|
