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gerrit-public.fairphone.software / toolchain / llvm-project / fd07500dd12eeb4bee259c091f0fb7a50d3cd9cb / . / llvm / test / CodeGen / SPARC / tls.ll
blob: ce3e00539845e2e8a1c2c32267cde7587b6c369a [file] [log] [blame]
Venkatraman Govindarajucb1dca62013-09-22 06:48:52 +0000[diff] [blame]1; RUN: llc <%s -march=sparc -relocation-model=static | FileCheck %s --check-prefix=v8abs
2; RUN: llc <%s -march=sparcv9 -relocation-model=static | FileCheck %s --check-prefix=v9abs
3; RUN: llc <%s -march=sparc -relocation-model=pic | FileCheck %s --check-prefix=pic
4; RUN: llc <%s -march=sparcv9 -relocation-model=pic | FileCheck %s --check-prefix=pic
5
Venkatraman Govindarajufd075002014-02-07 05:54:20 +0000[diff] [blame^]6; RUN: llc <%s -march=sparc -relocation-model=static -filetype=obj | llvm-readobj -r | FileCheck %s --check-prefix=v8abs-obj
7; RUN: llc <%s -march=sparcv9 -relocation-model=static -filetype=obj | llvm-readobj -r | FileCheck %s --check-prefix=v9abs-obj
8; RUN: llc <%s -march=sparc -relocation-model=pic -filetype=obj | llvm-readobj -r | FileCheck %s --check-prefix=pic-obj
9; RUN: llc <%s -march=sparcv9 -relocation-model=pic -filetype=obj | llvm-readobj -r | FileCheck %s --check-prefix=pic-obj
Venkatraman Govindarajucb1dca62013-09-22 06:48:52 +0000[diff] [blame]10
11@local_symbol = internal thread_local global i32 0
12@extern_symbol = external thread_local global i32
13
14; v8abs-LABEL: test_tls_local
15; v8abs: sethi %tle_hix22(local_symbol), [[R0:%[goli][0-7]]]
16; v8abs: xor [[R0]], %tle_lox10(local_symbol), [[R1:%[goli][0-7]]]
17; v8abs: ld [%g7+[[R1]]]
18
19; v9abs-LABEL: test_tls_local
20; v9abs: sethi %tle_hix22(local_symbol), [[R0:%[goli][0-7]]]
21; v9abs: xor [[R0]], %tle_lox10(local_symbol), [[R1:%[goli][0-7]]]
22; v9abs: ld [%g7+[[R1]]]
23
24; pic-LABEL: test_tls_local
25; pic: or {{%[goli][0-7]}}, %lo(_GLOBAL_OFFSET_TABLE_+{{.+}}), [[PC:%[goli][0-7]]]
26; pic: add [[PC]], %o7, [[GOTBASE:%[goli][0-7]]]
27; pic-DAG: sethi %tldm_hi22(local_symbol), [[R0:%[goli][0-7]]]
28; pic-DAG: add [[R0]], %tldm_lo10(local_symbol), [[R1:%[goli][0-7]]]
29; pic-DAG: add [[GOTBASE]], [[R1]], %o0, %tldm_add(local_symbol)
30; pic-DAG: call __tls_get_addr, %tldm_call(local_symbol)
31; pic-DAG: sethi %tldo_hix22(local_symbol), [[R2:%[goli][0-7]]]
32; pic-DAG: xor [[R2]], %tldo_lox10(local_symbol), [[R3:%[goli][0-7]]]
33; pic: add %o0, [[R3]], {{.+}}, %tldo_add(local_symbol)
34
35define i32 @test_tls_local() {
36entry:
37 %0 = load i32* @local_symbol, align 4
38 %1 = add i32 %0, 1
39 store i32 %1, i32* @local_symbol, align 4
40 ret i32 %1
41}
42
43
44; v8abs-LABEL: test_tls_extern
Venkatraman Govindarajuf52927f2014-01-22 00:13:18 +0000[diff] [blame]45; v8abs: or {{%[goli][0-7]}}, %lo(_GLOBAL_OFFSET_TABLE_), %[[GOTBASE:[goli][0-7]]]
Venkatraman Govindarajucb1dca62013-09-22 06:48:52 +0000[diff] [blame]46; v8abs: sethi %tie_hi22(extern_symbol), [[R1:%[goli][0-7]]]
47; v8abs: add [[R1]], %tie_lo10(extern_symbol), %[[R2:[goli][0-7]]]
48; v8abs: ld [%[[GOTBASE]]+%[[R2]]], [[R3:%[goli][0-7]]], %tie_ld(extern_symbol)
49; v8abs: add %g7, [[R3]], %[[R4:[goli][0-7]]], %tie_add(extern_symbol)
50; v8abs: ld [%[[R4]]]
51
52; v9abs-LABEL: test_tls_extern
Venkatraman Govindarajuf52927f2014-01-22 00:13:18 +0000[diff] [blame]53; v9abs: or {{%[goli][0-7]}}, %l44(_GLOBAL_OFFSET_TABLE_), %[[GOTBASE:[goli][0-7]]]
Venkatraman Govindarajucb1dca62013-09-22 06:48:52 +0000[diff] [blame]54; v9abs: sethi %tie_hi22(extern_symbol), [[R1:%[goli][0-7]]]
55; v9abs: add [[R1]], %tie_lo10(extern_symbol), %[[R2:[goli][0-7]]]
56; v9abs: ldx [%[[GOTBASE]]+%[[R2]]], [[R3:%[goli][0-7]]], %tie_ldx(extern_symbol)
57; v9abs: add %g7, [[R3]], %[[R4:[goli][0-7]]], %tie_add(extern_symbol)
58; v9abs: ld [%[[R4]]]
59
60; pic-LABEL: test_tls_extern
61; pic: or {{%[goli][0-7]}}, %lo(_GLOBAL_OFFSET_TABLE_+{{.+}}), [[PC:%[goli][0-7]]]
62; pic: add [[PC]], %o7, [[GOTBASE:%[goli][0-7]]]
63; pic: sethi %tgd_hi22(extern_symbol), [[R0:%[goli][0-7]]]
64; pic: add [[R0]], %tgd_lo10(extern_symbol), [[R1:%[goli][0-7]]]
65; pic: add [[GOTBASE]], [[R1]], %o0, %tgd_add(extern_symbol)
66; pic: call __tls_get_addr, %tgd_call(extern_symbol)
67; pic-NEXT: nop
68
69define i32 @test_tls_extern() {
70entry:
71 %0 = load i32* @extern_symbol, align 4
72 %1 = add i32 %0, 1
73 store i32 %1, i32* @extern_symbol, align 4
74 ret i32 %1
75}
Venkatraman Govindarajufd075002014-02-07 05:54:20 +0000[diff] [blame^]76
77
78; v8abs-obj: Relocations [
79; v8abs-obj: 0x{{[0-9,A-F]+}} R_SPARC_TLS_LE_HIX22 local_symbol 0x0
80; v8abs-obj: 0x{{[0-9,A-F]+}} R_SPARC_TLS_LE_LOX10 local_symbol 0x0
81; v8abs-obj: 0x{{[0-9,A-F]+}} R_SPARC_HI22 _GLOBAL_OFFSET_TABLE_ 0x0
82; v8abs-obj: 0x{{[0-9,A-F]+}} R_SPARC_LO10 _GLOBAL_OFFSET_TABLE_ 0x0
83; v8abs-obj: 0x{{[0-9,A-F]+}} R_SPARC_TLS_IE_HI22 extern_symbol 0x0
84; v8abs-obj: 0x{{[0-9,A-F]+}} R_SPARC_TLS_IE_LO10 extern_symbol 0x0
85; v8abs-obj: 0x{{[0-9,A-F]+}} R_SPARC_TLS_IE_LD extern_symbol 0x0
86; v8abs-obj: 0x{{[0-9,A-F]+}} R_SPARC_TLS_IE_ADD extern_symbol 0x0
87; v8abs-obj: ]
88
89; v9abs-obj: Relocations [
90; v9abs-obj: 0x{{[0-9,A-F]+}} R_SPARC_TLS_LE_HIX22 local_symbol 0x0
91; v9abs-obj: 0x{{[0-9,A-F]+}} R_SPARC_TLS_LE_LOX10 local_symbol 0x0
92; v9abs-obj: 0x{{[0-9,A-F]+}} R_SPARC_H44 _GLOBAL_OFFSET_TABLE_ 0x0
93; v9abs-obj: 0x{{[0-9,A-F]+}} R_SPARC_M44 _GLOBAL_OFFSET_TABLE_ 0x0
94; v9abs-obj: 0x{{[0-9,A-F]+}} R_SPARC_L44 _GLOBAL_OFFSET_TABLE_ 0x0
95; v9abs-obj: 0x{{[0-9,A-F]+}} R_SPARC_TLS_IE_HI22 extern_symbol 0x0
96; v9abs-obj: 0x{{[0-9,A-F]+}} R_SPARC_TLS_IE_LO10 extern_symbol 0x0
97; v9abs-obj: 0x{{[0-9,A-F]+}} R_SPARC_TLS_IE_LDX extern_symbol 0x0
98; v9abs-obj: 0x{{[0-9,A-F]+}} R_SPARC_TLS_IE_ADD extern_symbol 0x0
99; v9abs-obj: ]
100
101; pic-obj: Relocations [
102; pic-obj: Section (2) .rela.text {
103; pic-obj: 0x{{[0-9,A-F]+}} R_SPARC_PC22 _GLOBAL_OFFSET_TABLE_ 0x4
104; pic-obj: 0x{{[0-9,A-F]+}} R_SPARC_PC10 _GLOBAL_OFFSET_TABLE_ 0x8
105; pic-obj: 0x{{[0-9,A-F]+}} R_SPARC_TLS_LDO_HIX22 local_symbol 0x0
106; pic-obj: 0x{{[0-9,A-F]+}} R_SPARC_TLS_LDO_LOX10 local_symbol 0x0
107; pic-obj: 0x{{[0-9,A-F]+}} R_SPARC_TLS_LDM_HI22 local_symbol 0x0
108; pic-obj: 0x{{[0-9,A-F]+}} R_SPARC_TLS_LDM_LO10 local_symbol 0x0
109; pic-obj: 0x{{[0-9,A-F]+}} R_SPARC_TLS_LDM_ADD local_symbol 0x0
110; pic-obj: 0x{{[0-9,A-F]+}} R_SPARC_TLS_LDM_CALL local_symbol 0x0
111; pic-obj: 0x{{[0-9,A-F]+}} R_SPARC_TLS_LDO_ADD local_symbol 0x0
112; pic-obj: 0x{{[0-9,A-F]+}} R_SPARC_PC22 _GLOBAL_OFFSET_TABLE_ 0x4
113; pic-obj: 0x{{[0-9,A-F]+}} R_SPARC_PC10 _GLOBAL_OFFSET_TABLE_ 0x8
114; pic-obj: 0x{{[0-9,A-F]+}} R_SPARC_TLS_GD_HI22 extern_symbol 0x0
115; pic-obj: 0x{{[0-9,A-F]+}} R_SPARC_TLS_GD_LO10 extern_symbol 0x0
116; pic-obj: 0x{{[0-9,A-F]+}} R_SPARC_TLS_GD_ADD extern_symbol 0x0
117; pic-obj: 0x{{[0-9,A-F]+}} R_SPARC_TLS_GD_CALL extern_symbol 0x0
118; pic-obj: ]
119