1; RUN: llc -emulated-tls -mtriple=arm-linux-android \
2; RUN:     -relocation-model=pic < %s | FileCheck -check-prefix=ARM32 %s
3; RUN: llc -mtriple=arm-linux-android \
4; RUN:     -relocation-model=pic < %s | FileCheck -check-prefix=ARM32 %s
5
6; Copied from X86/emutls.ll
7
8; Use my_emutls_get_address like __emutls_get_address.
9@my_emutls_v_xyz = external global i8*, align 4
10declare i8* @my_emutls_get_address(i8*)
11
12define i32 @my_get_xyz() {
13; ARM32-LABEL: my_get_xyz:
14; ARM32:        ldr r0,
15; ARM32:        ldr r0, [pc, r0]
16; ARM32-NEXT:   bl my_emutls_get_address
17; ARM32-NEXT:   ldr r0, [r0]
18; ARM32:        .long my_emutls_v_xyz(GOT_PREL)
19
20entry:
21  %call = call i8* @my_emutls_get_address(i8* bitcast (i8** @my_emutls_v_xyz to i8*))
22  %0 = bitcast i8* %call to i32*
23  %1 = load i32, i32* %0, align 4
24  ret i32 %1
25}
26
27@i1 = thread_local global i32 15
28@i2 = external thread_local global i32
29@i3 = internal thread_local global i32 15
30@i4 = hidden thread_local global i32 15
31@i5 = external hidden thread_local global i32
32@s1 = thread_local global i16 15
33@b1 = thread_local global i8 0
34
35define i32 @f1() {
36; ARM32-LABEL: f1:
37; ARM32:        ldr r0,
38; ARM32:        ldr r0, [pc, r0]
39; ARM32-NEXT:   bl __emutls_get_address
40; ARM32-NEXT:   ldr r0, [r0]
41; ARM32:        .long __emutls_v.i1(GOT_PREL)
42
43entry:
44  %tmp1 = load i32, i32* @i1
45  ret i32 %tmp1
46}
47
48define i32* @f2() {
49; ARM32-LABEL: f2:
50; ARM32:        ldr r0,
51; ARM32:        ldr r0, [pc, r0]
52; ARM32-NEXT:   bl __emutls_get_address
53; ARM32-NEXT:   pop
54; ARM32:        .long __emutls_v.i1(GOT_PREL)
55
56entry:
57  ret i32* @i1
58}
59
60define i32 @f3() nounwind {
61; ARM32-LABEL: f3:
62; ARM32:        ldr r0,
63; ARM32:        ldr r0, [pc, r0]
64; ARM32-NEXT:   bl __emutls_get_address
65; ARM32-NEXT:   ldr r0, [r0]
66; ARM32:        .long __emutls_v.i2(GOT_PREL)
67
68entry:
69  %tmp1 = load i32, i32* @i2
70  ret i32 %tmp1
71}
72
73define i32* @f4() {
74; ARM32-LABEL: f4:
75; ARM32:        ldr r0,
76; ARM32:        ldr r0, [pc, r0]
77; ARM32-NEXT:   bl __emutls_get_address
78; ARM32-NEXT:   pop
79; ARM32:        .long __emutls_v.i2(GOT_PREL)
80
81entry:
82  ret i32* @i2
83}
84
85define i32 @f5() nounwind {
86; ARM32-LABEL: f5:
87; ARM32:        ldr r0,
88; ARM32:        add	r0, pc, r0
89; ARM32-NEXT:   bl __emutls_get_address
90; ARM32-NEXT:   ldr r0, [r0]
91; ARM32:        .long __emutls_v.i3-
92
93entry:
94  %tmp1 = load i32, i32* @i3
95  ret i32 %tmp1
96}
97
98define i32* @f6() {
99; ARM32-LABEL: f6:
100; ARM32:        ldr r0,
101; ARM32:        add	r0, pc, r0
102; ARM32-NEXT:   bl __emutls_get_address
103; ARM32-NEXT:   pop
104; ARM32:        .long __emutls_v.i3-
105
106entry:
107  ret i32* @i3
108}
109
110define i32 @f7() {
111; ARM32-LABEL: f7:
112; ARM32:        ldr r0,
113; ARM32:        add r0, pc, r0
114; ARM32-NEXT:   bl __emutls_get_address
115; ARM32-NEXT:   ldr r0, [r0]
116; ARM32:        .long __emutls_v.i4-(.LPC
117
118entry:
119  %tmp1 = load i32, i32* @i4
120  ret i32 %tmp1
121}
122
123define i32* @f8() {
124; ARM32-LABEL: f8:
125; ARM32:        ldr r0,
126; ARM32:        add r0, pc, r0
127; ARM32-NEXT:   bl __emutls_get_address
128; ARM32-NEXT:   pop
129; ARM32:        .long __emutls_v.i4-(.LPC
130
131entry:
132  ret i32* @i4
133}
134
135define i32 @f9() {
136; ARM32-LABEL: f9:
137; ARM32:        ldr r0,
138; ARM32:        add r0, pc, r0
139; ARM32-NEXT:   bl __emutls_get_address
140; ARM32-NEXT:   ldr r0, [r0]
141
142entry:
143  %tmp1 = load i32, i32* @i5
144  ret i32 %tmp1
145}
146
147define i32* @f10() {
148; ARM32-LABEL: f10:
149; ARM32:        ldr r0,
150; ARM32:        add r0, pc, r0
151; ARM32-NEXT:   bl __emutls_get_address
152; ARM32-NEXT:   pop
153
154entry:
155  ret i32* @i5
156}
157
158define i16 @f11() {
159; ARM32-LABEL: f11:
160; ARM32:        ldr r0,
161; ARM32:        ldr r0, [pc, r0]
162; ARM32-NEXT:   bl __emutls_get_address
163; ARM32-NEXT:   ldrh r0, [r0]
164
165entry:
166  %tmp1 = load i16, i16* @s1
167  ret i16 %tmp1
168}
169
170define i32 @f12() {
171; ARM32-LABEL: f12:
172; ARM32:        ldr r0,
173; ARM32:        ldr r0, [pc, r0]
174; ARM32-NEXT:   bl __emutls_get_address
175; ARM32-NEXT:   ldrsh r0, [r0]
176
177entry:
178  %tmp1 = load i16, i16* @s1
179  %tmp2 = sext i16 %tmp1 to i32
180  ret i32 %tmp2
181}
182
183define i8 @f13() {
184; ARM32-LABEL: f13:
185; ARM32:        ldr r0,
186; ARM32:        ldr r0, [pc, r0]
187; ARM32-NEXT:   bl __emutls_get_address
188; ARM32-NEXT:   ldrb r0, [r0]
189; ARM32-NEXT: pop
190
191entry:
192  %tmp1 = load i8, i8* @b1
193  ret i8 %tmp1
194}
195
196define i32 @f14() {
197; ARM32-LABEL: f14:
198; ARM32:        ldr r0,
199; ARM32:        ldr r0, [pc, r0]
200; ARM32-NEXT:   bl __emutls_get_address
201; ARM32-NEXT:   ldrsb r0, [r0]
202; ARM32-NEXT: pop
203
204entry:
205  %tmp1 = load i8, i8* @b1
206  %tmp2 = sext i8 %tmp1 to i32
207  ret i32 %tmp2
208}
209
210;;;;;;;;;;;;;; 32-bit __emutls_v. and __emutls_t.
211
212; ARM32:      .data{{$}}
213; ARM32:      .globl __emutls_v.i1
214; ARM32-LABEL: __emutls_v.i1:
215; ARM32-NEXT: .long 4
216; ARM32-NEXT: .long 4
217; ARM32-NEXT: .long 0
218; ARM32-NEXT: .long __emutls_t.i1
219
220; ARM32:      .section .rodata,
221; ARM32-LABEL: __emutls_t.i1:
222; ARM32-NEXT: .long 15
223
224; ARM32-NOT:   __emutls_v.i2
225
226; ARM32:      .data{{$}}
227; ARM32-NOT:  .globl
228; ARM32-LABEL: __emutls_v.i3:
229; ARM32-NEXT: .long 4
230; ARM32-NEXT: .long 4
231; ARM32-NEXT: .long 0
232; ARM32-NEXT: .long __emutls_t.i3
233
234; ARM32:      .section .rodata,
235; ARM32-LABEL: __emutls_t.i3:
236; ARM32-NEXT: .long 15
237
238; ARM32:      .data{{$}}
239; ARM32:      .globl __emutls_v.i4
240; ARM32-LABEL: __emutls_v.i4:
241; ARM32-NEXT: .long 4
242; ARM32-NEXT: .long 4
243; ARM32-NEXT: .long 0
244; ARM32-NEXT: .long __emutls_t.i4
245
246; ARM32:      .section .rodata,
247; ARM32-LABEL: __emutls_t.i4:
248; ARM32-NEXT: .long 15
249
250; ARM32-NOT:   __emutls_v.i5:
251; ARM32:      .hidden __emutls_v.i5
252; ARM32-NOT:   __emutls_v.i5:
253
254; ARM32:      .data{{$}}
255; ARM32:      .globl __emutls_v.s1
256; ARM32-LABEL: __emutls_v.s1:
257; ARM32-NEXT: .long 2
258; ARM32-NEXT: .long 2
259; ARM32-NEXT: .long 0
260; ARM32-NEXT: .long __emutls_t.s1
261
262; ARM32 .section .rodata,
263; ARM32-LABEL: __emutls_t.s1:
264; ARM32-NEXT: .short 15
265
266; ARM32:      .data{{$}}
267; ARM32:      .globl __emutls_v.b1
268; ARM32-LABEL: __emutls_v.b1:
269; ARM32-NEXT: .long 1
270; ARM32-NEXT: .long 1
271; ARM32-NEXT: .long 0
272; ARM32-NEXT: .long 0
273
274; ARM32-NOT:   __emutls_t.b1
275