blob: 42c1ba9110288f06f359307945865a2666e156ad [file] [log] [blame]
Hans Wennborgcbe34b42012-06-23 11:37:03 +00001; RUN: llc -march=arm -mtriple=arm-linux-gnueabi < %s | FileCheck -check-prefix=CHECK-NONPIC %s
2; RUN: llc -march=arm -mtriple=arm-linux-gnueabi -relocation-model=pic < %s | FileCheck -check-prefix=CHECK-PIC %s
3
4
5@external_gd = external thread_local global i32
6@internal_gd = internal thread_local global i32 42
7
8@external_ld = external thread_local(localdynamic) global i32
9@internal_ld = internal thread_local(localdynamic) global i32 42
10
11@external_ie = external thread_local(initialexec) global i32
12@internal_ie = internal thread_local(initialexec) global i32 42
13
14@external_le = external thread_local(localexec) global i32
15@internal_le = internal thread_local(localexec) global i32 42
16
17; ----- no model specified -----
18
19define i32* @f1() {
20entry:
21 ret i32* @external_gd
22
23 ; Non-PIC code can use initial-exec, PIC code has to use general dynamic.
Stephen Lind24ab202013-07-14 06:24:09 +000024 ; CHECK-NONPIC-LABEL: f1:
David Peixotto8ad70b32013-12-04 22:43:20 +000025 ; CHECK-NONPIC: external_gd(GOTTPOFF)
Stephen Lind24ab202013-07-14 06:24:09 +000026 ; CHECK-PIC-LABEL: f1:
David Peixotto8ad70b32013-12-04 22:43:20 +000027 ; CHECK-PIC: external_gd(TLSGD)
Hans Wennborgcbe34b42012-06-23 11:37:03 +000028}
29
30define i32* @f2() {
31entry:
32 ret i32* @internal_gd
33
34 ; Non-PIC code can use local exec, PIC code can use local dynamic,
35 ; but that is not implemented, so falls back to general dynamic.
Stephen Lind24ab202013-07-14 06:24:09 +000036 ; CHECK-NONPIC-LABEL: f2:
David Peixotto8ad70b32013-12-04 22:43:20 +000037 ; CHECK-NONPIC: internal_gd(TPOFF)
Stephen Lind24ab202013-07-14 06:24:09 +000038 ; CHECK-PIC-LABEL: f2:
David Peixotto8ad70b32013-12-04 22:43:20 +000039 ; CHECK-PIC: internal_gd(TLSGD)
Hans Wennborgcbe34b42012-06-23 11:37:03 +000040}
41
42
43; ----- localdynamic specified -----
44
45define i32* @f3() {
46entry:
47 ret i32* @external_ld
48
49 ; Non-PIC code can use initial exec, PIC should use local dynamic,
50 ; but that is not implemented, so falls back to general dynamic.
Stephen Lind24ab202013-07-14 06:24:09 +000051 ; CHECK-NONPIC-LABEL: f3:
David Peixotto8ad70b32013-12-04 22:43:20 +000052 ; CHECK-NONPIC: external_ld(GOTTPOFF)
Stephen Lind24ab202013-07-14 06:24:09 +000053 ; CHECK-PIC-LABEL: f3:
David Peixotto8ad70b32013-12-04 22:43:20 +000054 ; CHECK-PIC: external_ld(TLSGD)
Hans Wennborgcbe34b42012-06-23 11:37:03 +000055}
56
57define i32* @f4() {
58entry:
59 ret i32* @internal_ld
60
61 ; Non-PIC code can use local exec, PIC code can use local dynamic,
62 ; but that is not implemented, so it falls back to general dynamic.
Stephen Lind24ab202013-07-14 06:24:09 +000063 ; CHECK-NONPIC-LABEL: f4:
David Peixotto8ad70b32013-12-04 22:43:20 +000064 ; CHECK-NONPIC: internal_ld(TPOFF)
Stephen Lind24ab202013-07-14 06:24:09 +000065 ; CHECK-PIC-LABEL: f4:
David Peixotto8ad70b32013-12-04 22:43:20 +000066 ; CHECK-PIC: internal_ld(TLSGD)
Hans Wennborgcbe34b42012-06-23 11:37:03 +000067}
68
69
70; ----- initialexec specified -----
71
72define i32* @f5() {
73entry:
74 ret i32* @external_ie
75
76 ; Non-PIC and PIC code will use initial exec as specified.
Stephen Lind24ab202013-07-14 06:24:09 +000077 ; CHECK-NONPIC-LABEL: f5:
David Peixotto8ad70b32013-12-04 22:43:20 +000078 ; CHECK-NONPIC: external_ie(GOTTPOFF)
Stephen Lind24ab202013-07-14 06:24:09 +000079 ; CHECK-PIC-LABEL: f5:
David Peixotto8ad70b32013-12-04 22:43:20 +000080 ; CHECK-PIC: external_ie(GOTTPOFF)
Hans Wennborgcbe34b42012-06-23 11:37:03 +000081}
82
83define i32* @f6() {
84entry:
85 ret i32* @internal_ie
86
87 ; Non-PIC code can use local exec, PIC code use initial exec as specified.
Stephen Lind24ab202013-07-14 06:24:09 +000088 ; CHECK-NONPIC-LABEL: f6:
David Peixotto8ad70b32013-12-04 22:43:20 +000089 ; CHECK-NONPIC: internal_ie(TPOFF)
Stephen Lind24ab202013-07-14 06:24:09 +000090 ; CHECK-PIC-LABEL: f6:
David Peixotto8ad70b32013-12-04 22:43:20 +000091 ; CHECK-PIC: internal_ie(GOTTPOFF)
Hans Wennborgcbe34b42012-06-23 11:37:03 +000092}
93
94
95; ----- localexec specified -----
96
97define i32* @f7() {
98entry:
99 ret i32* @external_le
100
101 ; Non-PIC and PIC code will use local exec as specified.
Stephen Lind24ab202013-07-14 06:24:09 +0000102 ; CHECK-NONPIC-LABEL: f7:
David Peixotto8ad70b32013-12-04 22:43:20 +0000103 ; CHECK-NONPIC: external_le(TPOFF)
Stephen Lind24ab202013-07-14 06:24:09 +0000104 ; CHECK-PIC-LABEL: f7:
David Peixotto8ad70b32013-12-04 22:43:20 +0000105 ; CHECK-PIC: external_le(TPOFF)
Hans Wennborgcbe34b42012-06-23 11:37:03 +0000106}
107
108define i32* @f8() {
109entry:
110 ret i32* @internal_le
111
112 ; Non-PIC and PIC code will use local exec as specified.
Stephen Lind24ab202013-07-14 06:24:09 +0000113 ; CHECK-NONPIC-LABEL: f8:
David Peixotto8ad70b32013-12-04 22:43:20 +0000114 ; CHECK-NONPIC: internal_le(TPOFF)
Stephen Lind24ab202013-07-14 06:24:09 +0000115 ; CHECK-PIC-LABEL: f8:
David Peixotto8ad70b32013-12-04 22:43:20 +0000116 ; CHECK-PIC: internal_le(TPOFF)
Hans Wennborgcbe34b42012-06-23 11:37:03 +0000117}