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
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
|
; RUN: llc < %s -march=x86 -mtriple=i386-linux-gnu | FileCheck -check-prefix=X32_LINUX %s
; RUN: llc < %s -march=x86-64 -mtriple=x86_64-linux-gnu | FileCheck -check-prefix=X64_LINUX %s
; RUN: llc < %s -march=x86 -mtriple=x86-pc-win32 | FileCheck -check-prefix=X32_WIN %s
; RUN: llc < %s -march=x86-64 -mtriple=x86_64-pc-win32 | FileCheck -check-prefix=X64_WIN %s
@i1 = thread_local global i32 15
@i2 = external thread_local global i32
@i3 = internal thread_local global i32 15
@i4 = hidden thread_local global i32 15
@i5 = external hidden thread_local global i32
@s1 = thread_local global i16 15
@b1 = thread_local global i8 0
define i32 @f1() {
; X32_LINUX-LABEL: f1:
; X32_LINUX: movl %gs:i1@NTPOFF, %eax
; X32_LINUX-NEXT: ret
; X64_LINUX-LABEL: f1:
; X64_LINUX: movl %fs:i1@TPOFF, %eax
; X64_LINUX-NEXT: ret
; X32_WIN-LABEL: f1:
; X32_WIN: movl __tls_index, %eax
; X32_WIN-NEXT: movl %fs:__tls_array, %ecx
; X32_WIN-NEXT: movl (%ecx,%eax,4), %eax
; X32_WIN-NEXT: movl _i1@SECREL32(%eax), %eax
; X32_WIN-NEXT: ret
; X64_WIN-LABEL: f1:
; X64_WIN: movl _tls_index(%rip), %eax
; X64_WIN-NEXT: movq %gs:88, %rcx
; X64_WIN-NEXT: movq (%rcx,%rax,8), %rax
; X64_WIN-NEXT: movl i1@SECREL32(%rax), %eax
; X64_WIN-NEXT: ret
entry:
%tmp1 = load i32* @i1
ret i32 %tmp1
}
define i32* @f2() {
; X32_LINUX-LABEL: f2:
; X32_LINUX: movl %gs:0, %eax
; X32_LINUX-NEXT: leal i1@NTPOFF(%eax), %eax
; X32_LINUX-NEXT: ret
; X64_LINUX-LABEL: f2:
; X64_LINUX: movq %fs:0, %rax
; X64_LINUX-NEXT: leaq i1@TPOFF(%rax), %rax
; X64_LINUX-NEXT: ret
; X32_WIN-LABEL: f2:
; X32_WIN: movl __tls_index, %eax
; X32_WIN-NEXT: movl %fs:__tls_array, %ecx
; X32_WIN-NEXT: movl (%ecx,%eax,4), %eax
; X32_WIN-NEXT: leal _i1@SECREL32(%eax), %eax
; X32_WIN-NEXT: ret
; X64_WIN-LABEL: f2:
; X64_WIN: movl _tls_index(%rip), %eax
; X64_WIN-NEXT: movq %gs:88, %rcx
; X64_WIN-NEXT: movq (%rcx,%rax,8), %rax
; X64_WIN-NEXT: leaq i1@SECREL32(%rax), %rax
; X64_WIN-NEXT: ret
entry:
ret i32* @i1
}
define i32 @f3() nounwind {
; X32_LINUX-LABEL: f3:
; X32_LINUX: movl i2@INDNTPOFF, %eax
; X32_LINUX-NEXT: movl %gs:(%eax), %eax
; X32_LINUX-NEXT: ret
; X64_LINUX-LABEL: f3:
; X64_LINUX: movq i2@GOTTPOFF(%rip), %rax
; X64_LINUX-NEXT: movl %fs:(%rax), %eax
; X64_LINUX-NEXT: ret
; X32_WIN-LABEL: f3:
; X32_WIN: movl __tls_index, %eax
; X32_WIN-NEXT: movl %fs:__tls_array, %ecx
; X32_WIN-NEXT: movl (%ecx,%eax,4), %eax
; X32_WIN-NEXT: movl _i2@SECREL32(%eax), %eax
; X32_WIN-NEXT: ret
; X64_WIN-LABEL: f3:
; X64_WIN: movl _tls_index(%rip), %eax
; X64_WIN-NEXT: movq %gs:88, %rcx
; X64_WIN-NEXT: movq (%rcx,%rax,8), %rax
; X64_WIN-NEXT: movl i2@SECREL32(%rax), %eax
; X64_WIN-NEXT: ret
entry:
%tmp1 = load i32* @i2
ret i32 %tmp1
}
define i32* @f4() {
; X32_LINUX-LABEL: f4:
; X32_LINUX: movl %gs:0, %eax
; X32_LINUX-NEXT: addl i2@INDNTPOFF, %eax
; X32_LINUX-NEXT: ret
; X64_LINUX-LABEL: f4:
; X64_LINUX: movq %fs:0, %rax
; X64_LINUX-NEXT: addq i2@GOTTPOFF(%rip), %rax
; X64_LINUX-NEXT: ret
; X32_WIN-LABEL: f4:
; X32_WIN: movl __tls_index, %eax
; X32_WIN-NEXT: movl %fs:__tls_array, %ecx
; X32_WIN-NEXT: movl (%ecx,%eax,4), %eax
; X32_WIN-NEXT: leal _i2@SECREL32(%eax), %eax
; X32_WIN-NEXT: ret
; X64_WIN-LABEL: f4:
; X64_WIN: movl _tls_index(%rip), %eax
; X64_WIN-NEXT: movq %gs:88, %rcx
; X64_WIN-NEXT: movq (%rcx,%rax,8), %rax
; X64_WIN-NEXT: leaq i2@SECREL32(%rax), %rax
; X64_WIN-NEXT: ret
entry:
ret i32* @i2
}
define i32 @f5() nounwind {
; X32_LINUX-LABEL: f5:
; X32_LINUX: movl %gs:i3@NTPOFF, %eax
; X32_LINUX-NEXT: ret
; X64_LINUX-LABEL: f5:
; X64_LINUX: movl %fs:i3@TPOFF, %eax
; X64_LINUX-NEXT: ret
; X32_WIN-LABEL: f5:
; X32_WIN: movl __tls_index, %eax
; X32_WIN-NEXT: movl %fs:__tls_array, %ecx
; X32_WIN-NEXT: movl (%ecx,%eax,4), %eax
; X32_WIN-NEXT: movl _i3@SECREL32(%eax), %eax
; X32_WIN-NEXT: ret
; X64_WIN-LABEL: f5:
; X64_WIN: movl _tls_index(%rip), %eax
; X64_WIN-NEXT: movq %gs:88, %rcx
; X64_WIN-NEXT: movq (%rcx,%rax,8), %rax
; X64_WIN-NEXT: movl i3@SECREL32(%rax), %eax
; X64_WIN-NEXT: ret
entry:
%tmp1 = load i32* @i3
ret i32 %tmp1
}
define i32* @f6() {
; X32_LINUX-LABEL: f6:
; X32_LINUX: movl %gs:0, %eax
; X32_LINUX-NEXT: leal i3@NTPOFF(%eax), %eax
; X32_LINUX-NEXT: ret
; X64_LINUX-LABEL: f6:
; X64_LINUX: movq %fs:0, %rax
; X64_LINUX-NEXT: leaq i3@TPOFF(%rax), %rax
; X64_LINUX-NEXT: ret
; X32_WIN-LABEL: f6:
; X32_WIN: movl __tls_index, %eax
; X32_WIN-NEXT: movl %fs:__tls_array, %ecx
; X32_WIN-NEXT: movl (%ecx,%eax,4), %eax
; X32_WIN-NEXT: leal _i3@SECREL32(%eax), %eax
; X32_WIN-NEXT: ret
; X64_WIN-LABEL: f6:
; X64_WIN: movl _tls_index(%rip), %eax
; X64_WIN-NEXT: movq %gs:88, %rcx
; X64_WIN-NEXT: movq (%rcx,%rax,8), %rax
; X64_WIN-NEXT: leaq i3@SECREL32(%rax), %rax
; X64_WIN-NEXT: ret
entry:
ret i32* @i3
}
define i32 @f7() {
; X32_LINUX-LABEL: f7:
; X32_LINUX: movl %gs:i4@NTPOFF, %eax
; X32_LINUX-NEXT: ret
; X64_LINUX-LABEL: f7:
; X64_LINUX: movl %fs:i4@TPOFF, %eax
; X64_LINUX-NEXT: ret
entry:
%tmp1 = load i32* @i4
ret i32 %tmp1
}
define i32* @f8() {
; X32_LINUX-LABEL: f8:
; X32_LINUX: movl %gs:0, %eax
; X32_LINUX-NEXT: leal i4@NTPOFF(%eax), %eax
; X32_LINUX-NEXT: ret
; X64_LINUX-LABEL: f8:
; X64_LINUX: movq %fs:0, %rax
; X64_LINUX-NEXT: leaq i4@TPOFF(%rax), %rax
; X64_LINUX-NEXT: ret
entry:
ret i32* @i4
}
define i32 @f9() {
; X32_LINUX-LABEL: f9:
; X32_LINUX: movl %gs:i5@NTPOFF, %eax
; X32_LINUX-NEXT: ret
; X64_LINUX-LABEL: f9:
; X64_LINUX: movl %fs:i5@TPOFF, %eax
; X64_LINUX-NEXT: ret
entry:
%tmp1 = load i32* @i5
ret i32 %tmp1
}
define i32* @f10() {
; X32_LINUX-LABEL: f10:
; X32_LINUX: movl %gs:0, %eax
; X32_LINUX-NEXT: leal i5@NTPOFF(%eax), %eax
; X32_LINUX-NEXT: ret
; X64_LINUX-LABEL: f10:
; X64_LINUX: movq %fs:0, %rax
; X64_LINUX-NEXT: leaq i5@TPOFF(%rax), %rax
; X64_LINUX-NEXT: ret
entry:
ret i32* @i5
}
define i16 @f11() {
; X32_LINUX-LABEL: f11:
; X32_LINUX: movzwl %gs:s1@NTPOFF, %eax
; X32_LINUX: ret
; X64_LINUX-LABEL: f11:
; X64_LINUX: movzwl %fs:s1@TPOFF, %eax
; X64_LINUX: ret
; X32_WIN-LABEL: f11:
; X32_WIN: movl __tls_index, %eax
; X32_WIN-NEXT: movl %fs:__tls_array, %ecx
; X32_WIN-NEXT: movl (%ecx,%eax,4), %eax
; X32_WIN-NEXT: movzwl _s1@SECREL32(%eax), %eax
; X32_WIN: ret
; X64_WIN-LABEL: f11:
; X64_WIN: movl _tls_index(%rip), %eax
; X64_WIN-NEXT: movq %gs:88, %rcx
; X64_WIN-NEXT: movq (%rcx,%rax,8), %rax
; X64_WIN-NEXT: movzwl s1@SECREL32(%rax), %eax
; X64_WIN: ret
entry:
%tmp1 = load i16* @s1
ret i16 %tmp1
}
define i32 @f12() {
; X32_LINUX-LABEL: f12:
; X32_LINUX: movswl %gs:s1@NTPOFF, %eax
; X32_LINUX-NEXT: ret
; X64_LINUX-LABEL: f12:
; X64_LINUX: movswl %fs:s1@TPOFF, %eax
; X64_LINUX-NEXT: ret
; X32_WIN-LABEL: f12:
; X32_WIN: movl __tls_index, %eax
; X32_WIN-NEXT: movl %fs:__tls_array, %ecx
; X32_WIN-NEXT: movl (%ecx,%eax,4), %eax
; X32_WIN-NEXT: movswl _s1@SECREL32(%eax), %eax
; X32_WIN-NEXT: ret
; X64_WIN-LABEL: f12:
; X64_WIN: movl _tls_index(%rip), %eax
; X64_WIN-NEXT: movq %gs:88, %rcx
; X64_WIN-NEXT: movq (%rcx,%rax,8), %rax
; X64_WIN-NEXT: movswl s1@SECREL32(%rax), %eax
; X64_WIN-NEXT: ret
entry:
%tmp1 = load i16* @s1
%tmp2 = sext i16 %tmp1 to i32
ret i32 %tmp2
}
define i8 @f13() {
; X32_LINUX-LABEL: f13:
; X32_LINUX: movb %gs:b1@NTPOFF, %al
; X32_LINUX-NEXT: ret
; X64_LINUX-LABEL: f13:
; X64_LINUX: movb %fs:b1@TPOFF, %al
; X64_LINUX-NEXT: ret
; X32_WIN-LABEL: f13:
; X32_WIN: movl __tls_index, %eax
; X32_WIN-NEXT: movl %fs:__tls_array, %ecx
; X32_WIN-NEXT: movl (%ecx,%eax,4), %eax
; X32_WIN-NEXT: movb _b1@SECREL32(%eax), %al
; X32_WIN-NEXT: ret
; X64_WIN-LABEL: f13:
; X64_WIN: movl _tls_index(%rip), %eax
; X64_WIN-NEXT: movq %gs:88, %rcx
; X64_WIN-NEXT: movq (%rcx,%rax,8), %rax
; X64_WIN-NEXT: movb b1@SECREL32(%rax), %al
; X64_WIN-NEXT: ret
entry:
%tmp1 = load i8* @b1
ret i8 %tmp1
}
define i32 @f14() {
; X32_LINUX-LABEL: f14:
; X32_LINUX: movsbl %gs:b1@NTPOFF, %eax
; X32_LINUX-NEXT: ret
; X64_LINUX-LABEL: f14:
; X64_LINUX: movsbl %fs:b1@TPOFF, %eax
; X64_LINUX-NEXT: ret
; X32_WIN-LABEL: f14:
; X32_WIN: movl __tls_index, %eax
; X32_WIN-NEXT: movl %fs:__tls_array, %ecx
; X32_WIN-NEXT: movl (%ecx,%eax,4), %eax
; X32_WIN-NEXT: movsbl _b1@SECREL32(%eax), %eax
; X32_WIN-NEXT: ret
; X64_WIN-LABEL: f14:
; X64_WIN: movl _tls_index(%rip), %eax
; X64_WIN-NEXT: movq %gs:88, %rcx
; X64_WIN-NEXT: movq (%rcx,%rax,8), %rax
; X64_WIN-NEXT: movsbl b1@SECREL32(%rax), %eax
; X64_WIN-NEXT: ret
entry:
%tmp1 = load i8* @b1
%tmp2 = sext i8 %tmp1 to i32
ret i32 %tmp2
}
|
