xref: /llvm-project/llvm/test/CodeGen/X86/tls.ll (revision e1164c7a9287aec97dad06169271551c92dcfd78) 
1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
2; RUN: llc < %s -mtriple=i386-linux-gnu | FileCheck -check-prefix=X86_LINUX %s
3; RUN: llc < %s -mtriple=x86_64-linux-gnu | FileCheck -check-prefix=X64_LINUX %s
4; RUN: llc < %s -mtriple=i386-linux-gnu -fast-isel | FileCheck -check-prefix=X86_LINUX %s
5; RUN: llc < %s -mtriple=x86_64-linux-gnu -fast-isel | FileCheck -check-prefix=X64_LINUX %s
6; RUN: llc < %s -mtriple=i686-pc-win32 | FileCheck -check-prefix=X86_WIN %s
7; RUN: llc < %s -mtriple=x86_64-pc-win32 | FileCheck -check-prefix=X64_WIN %s
8; RUN: llc < %s -mtriple=i686-pc-windows-gnu | FileCheck -check-prefix=MINGW32 %s
9; RUN: llc < %s -mtriple=x86_64-pc-windows-gnu | FileCheck -check-prefix=X64_WIN %s
10
11@i1 = dso_local thread_local global i32 15
12@i2 = external thread_local global i32
13@i3 = internal thread_local global i32 15
14@i4 = hidden thread_local global i32 15
15@i5 = external hidden thread_local global i32
16@i6 = external protected thread_local global i32
17@s1 = dso_local thread_local global i16 15
18@b1 = dso_local thread_local global i8 0
19@b2 = dso_local thread_local(localexec) global i8 0
20
21define dso_local i32 @f1() {
22; X86_LINUX-LABEL: f1:
23; X86_LINUX:       # %bb.0: # %entry
24; X86_LINUX-NEXT:    movl %gs:i1@NTPOFF, %eax
25; X86_LINUX-NEXT:    retl
26;
27; X64_LINUX-LABEL: f1:
28; X64_LINUX:       # %bb.0: # %entry
29; X64_LINUX-NEXT:    movl %fs:i1@TPOFF, %eax
30; X64_LINUX-NEXT:    retq
31;
32; X86_WIN-LABEL: f1:
33; X86_WIN:       # %bb.0: # %entry
34; X86_WIN-NEXT:    movl __tls_index, %eax
35; X86_WIN-NEXT:    movl %fs:__tls_array, %ecx
36; X86_WIN-NEXT:    movl (%ecx,%eax,4), %eax
37; X86_WIN-NEXT:    movl _i1@SECREL32(%eax), %eax
38; X86_WIN-NEXT:    retl
39;
40; X64_WIN-LABEL: f1:
41; X64_WIN:       # %bb.0: # %entry
42; X64_WIN-NEXT:    movl _tls_index(%rip), %eax
43; X64_WIN-NEXT:    movq %gs:88, %rcx
44; X64_WIN-NEXT:    movq (%rcx,%rax,8), %rax
45; X64_WIN-NEXT:    movl i1@SECREL32(%rax), %eax
46; X64_WIN-NEXT:    retq
47;
48; MINGW32-LABEL: f1:
49; MINGW32:       # %bb.0: # %entry
50; MINGW32-NEXT:    movl __tls_index, %eax
51; MINGW32-NEXT:    movl %fs:44, %ecx
52; MINGW32-NEXT:    movl (%ecx,%eax,4), %eax
53; MINGW32-NEXT:    movl _i1@SECREL32(%eax), %eax
54; MINGW32-NEXT:    retl
55
56entry:
57  %tmp1 = load i32, ptr @i1
58  ret i32 %tmp1
59}
60
61define dso_local ptr @f2() {
62; X86_LINUX-LABEL: f2:
63; X86_LINUX:       # %bb.0: # %entry
64; X86_LINUX-NEXT:    movl %gs:0, %eax
65; X86_LINUX-NEXT:    leal i1@NTPOFF(%eax), %eax
66; X86_LINUX-NEXT:    retl
67;
68; X64_LINUX-LABEL: f2:
69; X64_LINUX:       # %bb.0: # %entry
70; X64_LINUX-NEXT:    movq %fs:0, %rax
71; X64_LINUX-NEXT:    leaq i1@TPOFF(%rax), %rax
72; X64_LINUX-NEXT:    retq
73;
74; X86_WIN-LABEL: f2:
75; X86_WIN:       # %bb.0: # %entry
76; X86_WIN-NEXT:    movl __tls_index, %eax
77; X86_WIN-NEXT:    movl %fs:__tls_array, %ecx
78; X86_WIN-NEXT:    movl (%ecx,%eax,4), %eax
79; X86_WIN-NEXT:    leal _i1@SECREL32(%eax), %eax
80; X86_WIN-NEXT:    retl
81;
82; X64_WIN-LABEL: f2:
83; X64_WIN:       # %bb.0: # %entry
84; X64_WIN-NEXT:    movl _tls_index(%rip), %eax
85; X64_WIN-NEXT:    movq %gs:88, %rcx
86; X64_WIN-NEXT:    movq (%rcx,%rax,8), %rax
87; X64_WIN-NEXT:    leaq i1@SECREL32(%rax), %rax
88; X64_WIN-NEXT:    retq
89;
90; MINGW32-LABEL: f2:
91; MINGW32:       # %bb.0: # %entry
92; MINGW32-NEXT:    movl __tls_index, %eax
93; MINGW32-NEXT:    movl %fs:44, %ecx
94; MINGW32-NEXT:    movl (%ecx,%eax,4), %eax
95; MINGW32-NEXT:    leal _i1@SECREL32(%eax), %eax
96; MINGW32-NEXT:    retl
97
98entry:
99  ret ptr @i1
100}
101
102define dso_local i32 @f3() nounwind {
103; X86_LINUX-LABEL: f3:
104; X86_LINUX:       # %bb.0: # %entry
105; X86_LINUX-NEXT:    movl i2@INDNTPOFF, %eax
106; X86_LINUX-NEXT:    movl %gs:(%eax), %eax
107; X86_LINUX-NEXT:    retl
108;
109; X64_LINUX-LABEL: f3:
110; X64_LINUX:       # %bb.0: # %entry
111; X64_LINUX-NEXT:    movq i2@GOTTPOFF(%rip), %rax
112; X64_LINUX-NEXT:    movl %fs:(%rax), %eax
113; X64_LINUX-NEXT:    retq
114;
115; X86_WIN-LABEL: f3:
116; X86_WIN:       # %bb.0: # %entry
117; X86_WIN-NEXT:    movl __tls_index, %eax
118; X86_WIN-NEXT:    movl %fs:__tls_array, %ecx
119; X86_WIN-NEXT:    movl (%ecx,%eax,4), %eax
120; X86_WIN-NEXT:    movl _i2@SECREL32(%eax), %eax
121; X86_WIN-NEXT:    retl
122;
123; X64_WIN-LABEL: f3:
124; X64_WIN:       # %bb.0: # %entry
125; X64_WIN-NEXT:    movl _tls_index(%rip), %eax
126; X64_WIN-NEXT:    movq %gs:88, %rcx
127; X64_WIN-NEXT:    movq (%rcx,%rax,8), %rax
128; X64_WIN-NEXT:    movl i2@SECREL32(%rax), %eax
129; X64_WIN-NEXT:    retq
130;
131; MINGW32-LABEL: f3:
132; MINGW32:       # %bb.0: # %entry
133; MINGW32-NEXT:    movl __tls_index, %eax
134; MINGW32-NEXT:    movl %fs:44, %ecx
135; MINGW32-NEXT:    movl (%ecx,%eax,4), %eax
136; MINGW32-NEXT:    movl _i2@SECREL32(%eax), %eax
137; MINGW32-NEXT:    retl
138
139entry:
140  %tmp1 = load i32, ptr @i2
141  ret i32 %tmp1
142}
143
144define dso_local ptr @f4() {
145; X86_LINUX-LABEL: f4:
146; X86_LINUX:       # %bb.0: # %entry
147; X86_LINUX-NEXT:    movl %gs:0, %eax
148; X86_LINUX-NEXT:    addl i2@INDNTPOFF, %eax
149; X86_LINUX-NEXT:    retl
150;
151; X64_LINUX-LABEL: f4:
152; X64_LINUX:       # %bb.0: # %entry
153; X64_LINUX-NEXT:    movq %fs:0, %rax
154; X64_LINUX-NEXT:    addq i2@GOTTPOFF(%rip), %rax
155; X64_LINUX-NEXT:    retq
156;
157; X86_WIN-LABEL: f4:
158; X86_WIN:       # %bb.0: # %entry
159; X86_WIN-NEXT:    movl __tls_index, %eax
160; X86_WIN-NEXT:    movl %fs:__tls_array, %ecx
161; X86_WIN-NEXT:    movl (%ecx,%eax,4), %eax
162; X86_WIN-NEXT:    leal _i2@SECREL32(%eax), %eax
163; X86_WIN-NEXT:    retl
164;
165; X64_WIN-LABEL: f4:
166; X64_WIN:       # %bb.0: # %entry
167; X64_WIN-NEXT:    movl _tls_index(%rip), %eax
168; X64_WIN-NEXT:    movq %gs:88, %rcx
169; X64_WIN-NEXT:    movq (%rcx,%rax,8), %rax
170; X64_WIN-NEXT:    leaq i2@SECREL32(%rax), %rax
171; X64_WIN-NEXT:    retq
172;
173; MINGW32-LABEL: f4:
174; MINGW32:       # %bb.0: # %entry
175; MINGW32-NEXT:    movl __tls_index, %eax
176; MINGW32-NEXT:    movl %fs:44, %ecx
177; MINGW32-NEXT:    movl (%ecx,%eax,4), %eax
178; MINGW32-NEXT:    leal _i2@SECREL32(%eax), %eax
179; MINGW32-NEXT:    retl
180
181entry:
182  ret ptr @i2
183}
184
185define dso_local i32 @f5() nounwind {
186; X86_LINUX-LABEL: f5:
187; X86_LINUX:       # %bb.0: # %entry
188; X86_LINUX-NEXT:    movl %gs:i3@NTPOFF, %eax
189; X86_LINUX-NEXT:    retl
190;
191; X64_LINUX-LABEL: f5:
192; X64_LINUX:       # %bb.0: # %entry
193; X64_LINUX-NEXT:    movl %fs:i3@TPOFF, %eax
194; X64_LINUX-NEXT:    retq
195;
196; X86_WIN-LABEL: f5:
197; X86_WIN:       # %bb.0: # %entry
198; X86_WIN-NEXT:    movl __tls_index, %eax
199; X86_WIN-NEXT:    movl %fs:__tls_array, %ecx
200; X86_WIN-NEXT:    movl (%ecx,%eax,4), %eax
201; X86_WIN-NEXT:    movl _i3@SECREL32(%eax), %eax
202; X86_WIN-NEXT:    retl
203;
204; X64_WIN-LABEL: f5:
205; X64_WIN:       # %bb.0: # %entry
206; X64_WIN-NEXT:    movl _tls_index(%rip), %eax
207; X64_WIN-NEXT:    movq %gs:88, %rcx
208; X64_WIN-NEXT:    movq (%rcx,%rax,8), %rax
209; X64_WIN-NEXT:    movl i3@SECREL32(%rax), %eax
210; X64_WIN-NEXT:    retq
211;
212; MINGW32-LABEL: f5:
213; MINGW32:       # %bb.0: # %entry
214; MINGW32-NEXT:    movl __tls_index, %eax
215; MINGW32-NEXT:    movl %fs:44, %ecx
216; MINGW32-NEXT:    movl (%ecx,%eax,4), %eax
217; MINGW32-NEXT:    movl _i3@SECREL32(%eax), %eax
218; MINGW32-NEXT:    retl
219
220entry:
221  %tmp1 = load i32, ptr @i3
222  ret i32 %tmp1
223}
224
225define dso_local ptr @f6() {
226; X86_LINUX-LABEL: f6:
227; X86_LINUX:       # %bb.0: # %entry
228; X86_LINUX-NEXT:    movl %gs:0, %eax
229; X86_LINUX-NEXT:    leal i3@NTPOFF(%eax), %eax
230; X86_LINUX-NEXT:    retl
231;
232; X64_LINUX-LABEL: f6:
233; X64_LINUX:       # %bb.0: # %entry
234; X64_LINUX-NEXT:    movq %fs:0, %rax
235; X64_LINUX-NEXT:    leaq i3@TPOFF(%rax), %rax
236; X64_LINUX-NEXT:    retq
237;
238; X86_WIN-LABEL: f6:
239; X86_WIN:       # %bb.0: # %entry
240; X86_WIN-NEXT:    movl __tls_index, %eax
241; X86_WIN-NEXT:    movl %fs:__tls_array, %ecx
242; X86_WIN-NEXT:    movl (%ecx,%eax,4), %eax
243; X86_WIN-NEXT:    leal _i3@SECREL32(%eax), %eax
244; X86_WIN-NEXT:    retl
245;
246; X64_WIN-LABEL: f6:
247; X64_WIN:       # %bb.0: # %entry
248; X64_WIN-NEXT:    movl _tls_index(%rip), %eax
249; X64_WIN-NEXT:    movq %gs:88, %rcx
250; X64_WIN-NEXT:    movq (%rcx,%rax,8), %rax
251; X64_WIN-NEXT:    leaq i3@SECREL32(%rax), %rax
252; X64_WIN-NEXT:    retq
253;
254; MINGW32-LABEL: f6:
255; MINGW32:       # %bb.0: # %entry
256; MINGW32-NEXT:    movl __tls_index, %eax
257; MINGW32-NEXT:    movl %fs:44, %ecx
258; MINGW32-NEXT:    movl (%ecx,%eax,4), %eax
259; MINGW32-NEXT:    leal _i3@SECREL32(%eax), %eax
260; MINGW32-NEXT:    retl
261
262entry:
263  ret ptr @i3
264}
265
266define dso_local i32 @f7() {
267; X86_LINUX-LABEL: f7:
268; X86_LINUX:       # %bb.0: # %entry
269; X86_LINUX-NEXT:    movl %gs:i4@NTPOFF, %eax
270; X86_LINUX-NEXT:    retl
271;
272; X64_LINUX-LABEL: f7:
273; X64_LINUX:       # %bb.0: # %entry
274; X64_LINUX-NEXT:    movl %fs:i4@TPOFF, %eax
275; X64_LINUX-NEXT:    retq
276;
277; X86_WIN-LABEL: f7:
278; X86_WIN:       # %bb.0: # %entry
279; X86_WIN-NEXT:    movl __tls_index, %eax
280; X86_WIN-NEXT:    movl %fs:__tls_array, %ecx
281; X86_WIN-NEXT:    movl (%ecx,%eax,4), %eax
282; X86_WIN-NEXT:    movl _i4@SECREL32(%eax), %eax
283; X86_WIN-NEXT:    retl
284;
285; X64_WIN-LABEL: f7:
286; X64_WIN:       # %bb.0: # %entry
287; X64_WIN-NEXT:    movl _tls_index(%rip), %eax
288; X64_WIN-NEXT:    movq %gs:88, %rcx
289; X64_WIN-NEXT:    movq (%rcx,%rax,8), %rax
290; X64_WIN-NEXT:    movl i4@SECREL32(%rax), %eax
291; X64_WIN-NEXT:    retq
292;
293; MINGW32-LABEL: f7:
294; MINGW32:       # %bb.0: # %entry
295; MINGW32-NEXT:    movl __tls_index, %eax
296; MINGW32-NEXT:    movl %fs:44, %ecx
297; MINGW32-NEXT:    movl (%ecx,%eax,4), %eax
298; MINGW32-NEXT:    movl _i4@SECREL32(%eax), %eax
299; MINGW32-NEXT:    retl
300
301entry:
302  %tmp1 = load i32, ptr @i4
303  ret i32 %tmp1
304}
305
306define dso_local ptr @f8() {
307; X86_LINUX-LABEL: f8:
308; X86_LINUX:       # %bb.0: # %entry
309; X86_LINUX-NEXT:    movl %gs:0, %eax
310; X86_LINUX-NEXT:    leal i4@NTPOFF(%eax), %eax
311; X86_LINUX-NEXT:    retl
312;
313; X64_LINUX-LABEL: f8:
314; X64_LINUX:       # %bb.0: # %entry
315; X64_LINUX-NEXT:    movq %fs:0, %rax
316; X64_LINUX-NEXT:    leaq i4@TPOFF(%rax), %rax
317; X64_LINUX-NEXT:    retq
318;
319; X86_WIN-LABEL: f8:
320; X86_WIN:       # %bb.0: # %entry
321; X86_WIN-NEXT:    movl __tls_index, %eax
322; X86_WIN-NEXT:    movl %fs:__tls_array, %ecx
323; X86_WIN-NEXT:    movl (%ecx,%eax,4), %eax
324; X86_WIN-NEXT:    leal _i4@SECREL32(%eax), %eax
325; X86_WIN-NEXT:    retl
326;
327; X64_WIN-LABEL: f8:
328; X64_WIN:       # %bb.0: # %entry
329; X64_WIN-NEXT:    movl _tls_index(%rip), %eax
330; X64_WIN-NEXT:    movq %gs:88, %rcx
331; X64_WIN-NEXT:    movq (%rcx,%rax,8), %rax
332; X64_WIN-NEXT:    leaq i4@SECREL32(%rax), %rax
333; X64_WIN-NEXT:    retq
334;
335; MINGW32-LABEL: f8:
336; MINGW32:       # %bb.0: # %entry
337; MINGW32-NEXT:    movl __tls_index, %eax
338; MINGW32-NEXT:    movl %fs:44, %ecx
339; MINGW32-NEXT:    movl (%ecx,%eax,4), %eax
340; MINGW32-NEXT:    leal _i4@SECREL32(%eax), %eax
341; MINGW32-NEXT:    retl
342
343entry:
344  ret ptr @i4
345}
346
347define dso_local i32 @f9() {
348; X86_LINUX-LABEL: f9:
349; X86_LINUX:       # %bb.0: # %entry
350; X86_LINUX-NEXT:    movl %gs:i5@NTPOFF, %eax
351; X86_LINUX-NEXT:    retl
352;
353; X64_LINUX-LABEL: f9:
354; X64_LINUX:       # %bb.0: # %entry
355; X64_LINUX-NEXT:    movl %fs:i5@TPOFF, %eax
356; X64_LINUX-NEXT:    retq
357;
358; X86_WIN-LABEL: f9:
359; X86_WIN:       # %bb.0: # %entry
360; X86_WIN-NEXT:    movl __tls_index, %eax
361; X86_WIN-NEXT:    movl %fs:__tls_array, %ecx
362; X86_WIN-NEXT:    movl (%ecx,%eax,4), %eax
363; X86_WIN-NEXT:    movl _i5@SECREL32(%eax), %eax
364; X86_WIN-NEXT:    retl
365;
366; X64_WIN-LABEL: f9:
367; X64_WIN:       # %bb.0: # %entry
368; X64_WIN-NEXT:    movl _tls_index(%rip), %eax
369; X64_WIN-NEXT:    movq %gs:88, %rcx
370; X64_WIN-NEXT:    movq (%rcx,%rax,8), %rax
371; X64_WIN-NEXT:    movl i5@SECREL32(%rax), %eax
372; X64_WIN-NEXT:    retq
373;
374; MINGW32-LABEL: f9:
375; MINGW32:       # %bb.0: # %entry
376; MINGW32-NEXT:    movl __tls_index, %eax
377; MINGW32-NEXT:    movl %fs:44, %ecx
378; MINGW32-NEXT:    movl (%ecx,%eax,4), %eax
379; MINGW32-NEXT:    movl _i5@SECREL32(%eax), %eax
380; MINGW32-NEXT:    retl
381
382entry:
383  %tmp1 = load i32, ptr @i5
384  ret i32 %tmp1
385}
386
387define dso_local ptr @f10() {
388; X86_LINUX-LABEL: f10:
389; X86_LINUX:       # %bb.0: # %entry
390; X86_LINUX-NEXT:    movl %gs:0, %eax
391; X86_LINUX-NEXT:    leal i5@NTPOFF(%eax), %eax
392; X86_LINUX-NEXT:    retl
393;
394; X64_LINUX-LABEL: f10:
395; X64_LINUX:       # %bb.0: # %entry
396; X64_LINUX-NEXT:    movq %fs:0, %rax
397; X64_LINUX-NEXT:    leaq i5@TPOFF(%rax), %rax
398; X64_LINUX-NEXT:    retq
399;
400; X86_WIN-LABEL: f10:
401; X86_WIN:       # %bb.0: # %entry
402; X86_WIN-NEXT:    movl __tls_index, %eax
403; X86_WIN-NEXT:    movl %fs:__tls_array, %ecx
404; X86_WIN-NEXT:    movl (%ecx,%eax,4), %eax
405; X86_WIN-NEXT:    leal _i5@SECREL32(%eax), %eax
406; X86_WIN-NEXT:    retl
407;
408; X64_WIN-LABEL: f10:
409; X64_WIN:       # %bb.0: # %entry
410; X64_WIN-NEXT:    movl _tls_index(%rip), %eax
411; X64_WIN-NEXT:    movq %gs:88, %rcx
412; X64_WIN-NEXT:    movq (%rcx,%rax,8), %rax
413; X64_WIN-NEXT:    leaq i5@SECREL32(%rax), %rax
414; X64_WIN-NEXT:    retq
415;
416; MINGW32-LABEL: f10:
417; MINGW32:       # %bb.0: # %entry
418; MINGW32-NEXT:    movl __tls_index, %eax
419; MINGW32-NEXT:    movl %fs:44, %ecx
420; MINGW32-NEXT:    movl (%ecx,%eax,4), %eax
421; MINGW32-NEXT:    leal _i5@SECREL32(%eax), %eax
422; MINGW32-NEXT:    retl
423
424entry:
425  ret ptr @i5
426}
427
428define i16 @f11() {
429; X86_LINUX-LABEL: f11:
430; X86_LINUX:       # %bb.0: # %entry
431; X86_LINUX-NEXT:    movzwl %gs:s1@NTPOFF, %eax
432; X86_LINUX-NEXT:    retl
433;
434; X64_LINUX-LABEL: f11:
435; X64_LINUX:       # %bb.0: # %entry
436; X64_LINUX-NEXT:    movzwl %fs:s1@TPOFF, %eax
437; X64_LINUX-NEXT:    retq
438;
439; X86_WIN-LABEL: f11:
440; X86_WIN:       # %bb.0: # %entry
441; X86_WIN-NEXT:    movl __tls_index, %eax
442; X86_WIN-NEXT:    movl %fs:__tls_array, %ecx
443; X86_WIN-NEXT:    movl (%ecx,%eax,4), %eax
444; X86_WIN-NEXT:    movzwl _s1@SECREL32(%eax), %eax
445; X86_WIN-NEXT:    retl
446;
447; X64_WIN-LABEL: f11:
448; X64_WIN:       # %bb.0: # %entry
449; X64_WIN-NEXT:    movl _tls_index(%rip), %eax
450; X64_WIN-NEXT:    movq %gs:88, %rcx
451; X64_WIN-NEXT:    movq (%rcx,%rax,8), %rax
452; X64_WIN-NEXT:    movzwl s1@SECREL32(%rax), %eax
453; X64_WIN-NEXT:    retq
454;
455; MINGW32-LABEL: f11:
456; MINGW32:       # %bb.0: # %entry
457; MINGW32-NEXT:    movl __tls_index, %eax
458; MINGW32-NEXT:    movl %fs:44, %ecx
459; MINGW32-NEXT:    movl (%ecx,%eax,4), %eax
460; MINGW32-NEXT:    movzwl _s1@SECREL32(%eax), %eax
461; MINGW32-NEXT:    retl
462
463entry:
464  %tmp1 = load i16, ptr @s1
465  ret i16 %tmp1
466}
467
468define dso_local i32 @f12() {
469; X86_LINUX-LABEL: f12:
470; X86_LINUX:       # %bb.0: # %entry
471; X86_LINUX-NEXT:    movswl %gs:s1@NTPOFF, %eax
472; X86_LINUX-NEXT:    retl
473;
474; X64_LINUX-LABEL: f12:
475; X64_LINUX:       # %bb.0: # %entry
476; X64_LINUX-NEXT:    movswl %fs:s1@TPOFF, %eax
477; X64_LINUX-NEXT:    retq
478;
479; X86_WIN-LABEL: f12:
480; X86_WIN:       # %bb.0: # %entry
481; X86_WIN-NEXT:    movl __tls_index, %eax
482; X86_WIN-NEXT:    movl %fs:__tls_array, %ecx
483; X86_WIN-NEXT:    movl (%ecx,%eax,4), %eax
484; X86_WIN-NEXT:    movswl _s1@SECREL32(%eax), %eax
485; X86_WIN-NEXT:    retl
486;
487; X64_WIN-LABEL: f12:
488; X64_WIN:       # %bb.0: # %entry
489; X64_WIN-NEXT:    movl _tls_index(%rip), %eax
490; X64_WIN-NEXT:    movq %gs:88, %rcx
491; X64_WIN-NEXT:    movq (%rcx,%rax,8), %rax
492; X64_WIN-NEXT:    movswl s1@SECREL32(%rax), %eax
493; X64_WIN-NEXT:    retq
494;
495; MINGW32-LABEL: f12:
496; MINGW32:       # %bb.0: # %entry
497; MINGW32-NEXT:    movl __tls_index, %eax
498; MINGW32-NEXT:    movl %fs:44, %ecx
499; MINGW32-NEXT:    movl (%ecx,%eax,4), %eax
500; MINGW32-NEXT:    movswl _s1@SECREL32(%eax), %eax
501; MINGW32-NEXT:    retl
502
503
504entry:
505  %tmp1 = load i16, ptr @s1
506  %tmp2 = sext i16 %tmp1 to i32
507  ret i32 %tmp2
508}
509
510define dso_local i8 @f13() {
511; X86_LINUX-LABEL: f13:
512; X86_LINUX:       # %bb.0: # %entry
513; X86_LINUX-NEXT:    movzbl %gs:b1@NTPOFF, %eax
514; X86_LINUX-NEXT:    retl
515;
516; X64_LINUX-LABEL: f13:
517; X64_LINUX:       # %bb.0: # %entry
518; X64_LINUX-NEXT:    movzbl %fs:b1@TPOFF, %eax
519; X64_LINUX-NEXT:    retq
520;
521; X86_WIN-LABEL: f13:
522; X86_WIN:       # %bb.0: # %entry
523; X86_WIN-NEXT:    movl __tls_index, %eax
524; X86_WIN-NEXT:    movl %fs:__tls_array, %ecx
525; X86_WIN-NEXT:    movl (%ecx,%eax,4), %eax
526; X86_WIN-NEXT:    movzbl _b1@SECREL32(%eax), %eax
527; X86_WIN-NEXT:    retl
528;
529; X64_WIN-LABEL: f13:
530; X64_WIN:       # %bb.0: # %entry
531; X64_WIN-NEXT:    movl _tls_index(%rip), %eax
532; X64_WIN-NEXT:    movq %gs:88, %rcx
533; X64_WIN-NEXT:    movq (%rcx,%rax,8), %rax
534; X64_WIN-NEXT:    movzbl b1@SECREL32(%rax), %eax
535; X64_WIN-NEXT:    retq
536;
537; MINGW32-LABEL: f13:
538; MINGW32:       # %bb.0: # %entry
539; MINGW32-NEXT:    movl __tls_index, %eax
540; MINGW32-NEXT:    movl %fs:44, %ecx
541; MINGW32-NEXT:    movl (%ecx,%eax,4), %eax
542; MINGW32-NEXT:    movzbl _b1@SECREL32(%eax), %eax
543; MINGW32-NEXT:    retl
544
545entry:
546  %tmp1 = load i8, ptr @b1
547  ret i8 %tmp1
548}
549
550define dso_local i32 @f14() {
551; X86_LINUX-LABEL: f14:
552; X86_LINUX:       # %bb.0: # %entry
553; X86_LINUX-NEXT:    movsbl %gs:b1@NTPOFF, %eax
554; X86_LINUX-NEXT:    retl
555;
556; X64_LINUX-LABEL: f14:
557; X64_LINUX:       # %bb.0: # %entry
558; X64_LINUX-NEXT:    movsbl %fs:b1@TPOFF, %eax
559; X64_LINUX-NEXT:    retq
560;
561; X86_WIN-LABEL: f14:
562; X86_WIN:       # %bb.0: # %entry
563; X86_WIN-NEXT:    movl __tls_index, %eax
564; X86_WIN-NEXT:    movl %fs:__tls_array, %ecx
565; X86_WIN-NEXT:    movl (%ecx,%eax,4), %eax
566; X86_WIN-NEXT:    movsbl _b1@SECREL32(%eax), %eax
567; X86_WIN-NEXT:    retl
568;
569; X64_WIN-LABEL: f14:
570; X64_WIN:       # %bb.0: # %entry
571; X64_WIN-NEXT:    movl _tls_index(%rip), %eax
572; X64_WIN-NEXT:    movq %gs:88, %rcx
573; X64_WIN-NEXT:    movq (%rcx,%rax,8), %rax
574; X64_WIN-NEXT:    movsbl b1@SECREL32(%rax), %eax
575; X64_WIN-NEXT:    retq
576;
577; MINGW32-LABEL: f14:
578; MINGW32:       # %bb.0: # %entry
579; MINGW32-NEXT:    movl __tls_index, %eax
580; MINGW32-NEXT:    movl %fs:44, %ecx
581; MINGW32-NEXT:    movl (%ecx,%eax,4), %eax
582; MINGW32-NEXT:    movsbl _b1@SECREL32(%eax), %eax
583; MINGW32-NEXT:    retl
584
585entry:
586  %tmp1 = load i8, ptr @b1
587  %tmp2 = sext i8 %tmp1 to i32
588  ret i32 %tmp2
589}
590
591define dso_local ptr @f15() {
592; X86_LINUX-LABEL: f15:
593; X86_LINUX:       # %bb.0: # %entry
594; X86_LINUX-NEXT:    movl %gs:0, %eax
595; X86_LINUX-NEXT:    leal b2@NTPOFF(%eax), %eax
596; X86_LINUX-NEXT:    retl
597;
598; X64_LINUX-LABEL: f15:
599; X64_LINUX:       # %bb.0: # %entry
600; X64_LINUX-NEXT:    movq %fs:0, %rax
601; X64_LINUX-NEXT:    leaq b2@TPOFF(%rax), %rax
602; X64_LINUX-NEXT:    retq
603;
604; X86_WIN-LABEL: f15:
605; X86_WIN:       # %bb.0: # %entry
606; X86_WIN-NEXT:    movl %fs:__tls_array, %eax
607; X86_WIN-NEXT:    movl (%eax), %eax
608; X86_WIN-NEXT:    leal _b2@SECREL32(%eax), %eax
609; X86_WIN-NEXT:    retl
610;
611; X64_WIN-LABEL: f15:
612; X64_WIN:       # %bb.0: # %entry
613; X64_WIN-NEXT:    movq %gs:88, %rax
614; X64_WIN-NEXT:    movq (%rax), %rax
615; X64_WIN-NEXT:    leaq b2@SECREL32(%rax), %rax
616; X64_WIN-NEXT:    retq
617;
618; MINGW32-LABEL: f15:
619; MINGW32:       # %bb.0: # %entry
620; MINGW32-NEXT:    movl %fs:44, %eax
621; MINGW32-NEXT:    movl (%eax), %eax
622; MINGW32-NEXT:    leal _b2@SECREL32(%eax), %eax
623; MINGW32-NEXT:    retl
624entry:
625  ret ptr @b2
626}
627
628
629define dso_local ptr @f16() {
630; X86_LINUX-LABEL: f16:
631; X86_LINUX:       # %bb.0:
632; X86_LINUX-NEXT:    movl %gs:0, %eax
633; X86_LINUX-NEXT:    leal i6@NTPOFF(%eax), %eax
634; X86_LINUX-NEXT:    retl
635;
636; X64_LINUX-LABEL: f16:
637; X64_LINUX:       # %bb.0:
638; X64_LINUX-NEXT:    movq %fs:0, %rax
639; X64_LINUX-NEXT:    leaq i6@TPOFF(%rax), %rax
640; X64_LINUX-NEXT:    retq
641;
642; X86_WIN-LABEL: f16:
643; X86_WIN:       # %bb.0:
644; X86_WIN-NEXT:    movl __tls_index, %eax
645; X86_WIN-NEXT:    movl %fs:__tls_array, %ecx
646; X86_WIN-NEXT:    movl (%ecx,%eax,4), %eax
647; X86_WIN-NEXT:    leal _i6@SECREL32(%eax), %eax
648; X86_WIN-NEXT:    retl
649;
650; X64_WIN-LABEL: f16:
651; X64_WIN:       # %bb.0:
652; X64_WIN-NEXT:    movl _tls_index(%rip), %eax
653; X64_WIN-NEXT:    movq %gs:88, %rcx
654; X64_WIN-NEXT:    movq (%rcx,%rax,8), %rax
655; X64_WIN-NEXT:    leaq i6@SECREL32(%rax), %rax
656; X64_WIN-NEXT:    retq
657;
658; MINGW32-LABEL: f16:
659; MINGW32:       # %bb.0:
660; MINGW32-NEXT:    movl __tls_index, %eax
661; MINGW32-NEXT:    movl %fs:44, %ecx
662; MINGW32-NEXT:    movl (%ecx,%eax,4), %eax
663; MINGW32-NEXT:    leal _i6@SECREL32(%eax), %eax
664; MINGW32-NEXT:    retl
665
666
667  ret ptr @i6
668}
669
670; NOTE: Similar to f1() but with direct TLS segment access disabled
671define dso_local i32 @f17() #0 {
672; X86_LINUX-LABEL: f17:
673; X86_LINUX:       # %bb.0: # %entry
674; X86_LINUX-NEXT:    movl %gs:0, %eax
675; X86_LINUX-NEXT:    movl i1@NTPOFF(%eax), %eax
676; X86_LINUX-NEXT:    retl
677;
678; X64_LINUX-LABEL: f17:
679; X64_LINUX:       # %bb.0: # %entry
680; X64_LINUX-NEXT:    movq %fs:0, %rax
681; X64_LINUX-NEXT:    movl i1@TPOFF(%rax), %eax
682; X64_LINUX-NEXT:    retq
683;
684; X86_WIN-LABEL: f17:
685; X86_WIN:       # %bb.0: # %entry
686; X86_WIN-NEXT:    movl __tls_index, %eax
687; X86_WIN-NEXT:    movl %fs:__tls_array, %ecx
688; X86_WIN-NEXT:    movl (%ecx,%eax,4), %eax
689; X86_WIN-NEXT:    movl _i1@SECREL32(%eax), %eax
690; X86_WIN-NEXT:    retl
691;
692; X64_WIN-LABEL: f17:
693; X64_WIN:       # %bb.0: # %entry
694; X64_WIN-NEXT:    movl _tls_index(%rip), %eax
695; X64_WIN-NEXT:    movq %gs:88, %rcx
696; X64_WIN-NEXT:    movq (%rcx,%rax,8), %rax
697; X64_WIN-NEXT:    movl i1@SECREL32(%rax), %eax
698; X64_WIN-NEXT:    retq
699;
700; MINGW32-LABEL: f17:
701; MINGW32:       # %bb.0: # %entry
702; MINGW32-NEXT:    movl __tls_index, %eax
703; MINGW32-NEXT:    movl %fs:44, %ecx
704; MINGW32-NEXT:    movl (%ecx,%eax,4), %eax
705; MINGW32-NEXT:    movl _i1@SECREL32(%eax), %eax
706; MINGW32-NEXT:    retl
707
708entry:
709  %tmp1 = load i32, ptr @i1
710  ret i32 %tmp1
711}
712
713; NOTE: Similar to f3() but with direct TLS segment access disabled
714define dso_local i32 @f18() #1 {
715; X86_LINUX-LABEL: f18:
716; X86_LINUX:       # %bb.0: # %entry
717; X86_LINUX-NEXT:    movl i2@INDNTPOFF, %eax
718; X86_LINUX-NEXT:    movl %gs:0, %ecx
719; X86_LINUX-NEXT:    movl (%ecx,%eax), %eax
720; X86_LINUX-NEXT:    retl
721;
722; X64_LINUX-LABEL: f18:
723; X64_LINUX:       # %bb.0: # %entry
724; X64_LINUX-NEXT:    movq i2@GOTTPOFF(%rip), %rax
725; X64_LINUX-NEXT:    movq %fs:0, %rcx
726; X64_LINUX-NEXT:    movl (%rcx,%rax), %eax
727; X64_LINUX-NEXT:    retq
728;
729; X86_WIN-LABEL: f18:
730; X86_WIN:       # %bb.0: # %entry
731; X86_WIN-NEXT:    movl __tls_index, %eax
732; X86_WIN-NEXT:    movl %fs:__tls_array, %ecx
733; X86_WIN-NEXT:    movl (%ecx,%eax,4), %eax
734; X86_WIN-NEXT:    movl _i2@SECREL32(%eax), %eax
735; X86_WIN-NEXT:    retl
736;
737; X64_WIN-LABEL: f18:
738; X64_WIN:       # %bb.0: # %entry
739; X64_WIN-NEXT:    movl _tls_index(%rip), %eax
740; X64_WIN-NEXT:    movq %gs:88, %rcx
741; X64_WIN-NEXT:    movq (%rcx,%rax,8), %rax
742; X64_WIN-NEXT:    movl i2@SECREL32(%rax), %eax
743; X64_WIN-NEXT:    retq
744;
745; MINGW32-LABEL: f18:
746; MINGW32:       # %bb.0: # %entry
747; MINGW32-NEXT:    movl __tls_index, %eax
748; MINGW32-NEXT:    movl %fs:44, %ecx
749; MINGW32-NEXT:    movl (%ecx,%eax,4), %eax
750; MINGW32-NEXT:    movl _i2@SECREL32(%eax), %eax
751; MINGW32-NEXT:    retl
752
753
754entry:
755  %tmp1 = load i32, ptr @i2
756  ret i32 %tmp1
757}
758
759attributes #0 = { "indirect-tls-seg-refs" }
760attributes #1 = { nounwind "indirect-tls-seg-refs" }
761