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gerrit-public.fairphone.software / toolchain / llvm-project / 3f91004ce7d89cd541dfc679f10e90e93ca65ee4 / . / llvm / test / CodeGen / AMDGPU / global-variable-relocs.ll
blob: 00be6e4d5c152214cbff34e0519938b2e2b16dae [file] [log] [blame]
Tom Stellard418beb72016-07-13 14:23:33 +0000[diff] [blame]1; RUN: llc -mtriple=amdgcn--amdhsa -mcpu=fiji < %s | FileCheck %s
2
3@private = private addrspace(1) global [256 x i32] zeroinitializer
4@internal = internal addrspace(1) global [256 x i32] zeroinitializer
5@available_externally = available_externally addrspace(1) global [256 x i32] zeroinitializer
6@linkonce = linkonce addrspace(1) global [256 x i32] zeroinitializer
7@weak= weak addrspace(1) global [256 x i32] zeroinitializer
8@common = common addrspace(1) global [256 x i32] zeroinitializer
9@extern_weak = extern_weak addrspace(1) global [256 x i32]
10@linkonce_odr = linkonce_odr addrspace(1) global [256 x i32] zeroinitializer
11@weak_odr = weak_odr addrspace(1) global [256 x i32] zeroinitializer
12@external = external addrspace(1) global [256 x i32]
13@external_w_init = addrspace(1) global [256 x i32] zeroinitializer
14
15; CHECK-LABEL: private_test:
16; CHECK: s_getpc_b64 s{{\[}}[[PC_LO:[0-9]+]]:[[PC_HI:[0-9]+]]{{\]}}
Konstantin Zhuravlyovc96b5d72016-10-14 04:37:34 +0000[diff] [blame]17; CHECK: s_add_u32 s[[ADDR_LO:[0-9]+]], s[[PC_LO]], private@rel32@lo+8
18; CHECK: s_addc_u32 s[[ADDR_HI:[0-9]+]], s[[PC_HI]], private@rel32@hi+8
Tom Stellard418beb72016-07-13 14:23:33 +0000[diff] [blame]19; CHECK-DAG: v_mov_b32_e32 v[[V_LO:[0-9]+]], s[[ADDR_LO]]
20; CHECK-DAG: v_mov_b32_e32 v[[V_HI:[0-9]+]], s[[ADDR_HI]]
21; CHECK: flat_load_dword v{{[0-9]+}}, v{{\[}}[[V_LO]]:[[V_HI]]{{\]}}
22define void @private_test(i32 addrspace(1)* %out) {
23 %ptr = getelementptr [256 x i32], [256 x i32] addrspace(1)* @private, i32 0, i32 1
24 %val = load i32, i32 addrspace(1)* %ptr
25 store i32 %val, i32 addrspace(1)* %out
26 ret void
27}
28
29; CHECK-LABEL: internal_test:
30; CHECK: s_getpc_b64 s{{\[}}[[PC_LO:[0-9]+]]:[[PC_HI:[0-9]+]]{{\]}}
Konstantin Zhuravlyovc96b5d72016-10-14 04:37:34 +0000[diff] [blame]31; CHECK: s_add_u32 s[[ADDR_LO:[0-9]+]], s[[PC_LO]], internal@rel32@lo+8
32; CHECK: s_addc_u32 s[[ADDR_HI:[0-9]+]], s[[PC_HI]], internal@rel32@hi+8
Tom Stellard418beb72016-07-13 14:23:33 +0000[diff] [blame]33; CHECK-DAG: v_mov_b32_e32 v[[V_LO:[0-9]+]], s[[ADDR_LO]]
34; CHECK-DAG: v_mov_b32_e32 v[[V_HI:[0-9]+]], s[[ADDR_HI]]
35; CHECK: flat_load_dword v{{[0-9]+}}, v{{\[}}[[V_LO]]:[[V_HI]]{{\]}}
36define void @internal_test(i32 addrspace(1)* %out) {
37 %ptr = getelementptr [256 x i32], [256 x i32] addrspace(1)* @internal, i32 0, i32 1
38 %val = load i32, i32 addrspace(1)* %ptr
39 store i32 %val, i32 addrspace(1)* %out
40 ret void
41}
42
43; CHECK-LABEL: available_externally_test:
44; CHECK: s_getpc_b64 s{{\[}}[[PC_LO:[0-9]+]]:[[PC_HI:[0-9]+]]{{\]}}
Konstantin Zhuravlyovc96b5d72016-10-14 04:37:34 +0000[diff] [blame]45; CHECK: s_add_u32 s[[GOTADDR_LO:[0-9]+]], s[[PC_LO]], available_externally@gotpcrel32@lo+4
46; CHECK: s_addc_u32 s[[GOTADDR_HI:[0-9]+]], s[[PC_HI]], available_externally@gotpcrel32@hi+4
Tom Stellard418beb72016-07-13 14:23:33 +0000[diff] [blame]47; CHECK: s_load_dwordx2 s{{\[}}[[ADDR_LO:[0-9]+]]:[[ADDR_HI:[0-9]+]]{{\]}}, s{{\[}}[[GOTADDR_LO]]:[[GOTADDR_HI]]{{\]}}, 0x0
48; CHECK: s_add_u32 s[[GEP_LO:[0-9]+]], s[[ADDR_LO]], 4
49; CHECK: s_addc_u32 s[[GEP_HI:[0-9]+]], s[[ADDR_HI]], 0
50; CHECK-DAG: v_mov_b32_e32 v[[V_LO:[0-9]+]], s[[GEP_LO]]
51; CHECK-DAG: v_mov_b32_e32 v[[V_HI:[0-9]+]], s[[GEP_HI]]
52; CHECK: flat_load_dword v{{[0-9]+}}, v{{\[}}[[V_LO]]:[[V_HI]]{{\]}}
53define void @available_externally_test(i32 addrspace(1)* %out) {
54 %ptr = getelementptr [256 x i32], [256 x i32] addrspace(1)* @available_externally, i32 0, i32 1
55 %val = load i32, i32 addrspace(1)* %ptr
56 store i32 %val, i32 addrspace(1)* %out
57 ret void
58}
59
60; CHECK-LABEL: linkonce_test:
61; CHECK: s_getpc_b64 s{{\[}}[[PC_LO:[0-9]+]]:[[PC_HI:[0-9]+]]{{\]}}
Konstantin Zhuravlyovc96b5d72016-10-14 04:37:34 +0000[diff] [blame]62; CHECK: s_add_u32 s[[GOTADDR_LO:[0-9]+]], s[[PC_LO]], linkonce@gotpcrel32@lo+4
63; CHECK: s_addc_u32 s[[GOTADDR_HI:[0-9]+]], s[[PC_HI]], linkonce@gotpcrel32@hi+4
Tom Stellard418beb72016-07-13 14:23:33 +0000[diff] [blame]64; CHECK: s_load_dwordx2 s{{\[}}[[ADDR_LO:[0-9]+]]:[[ADDR_HI:[0-9]+]]{{\]}}, s{{\[}}[[GOTADDR_LO]]:[[GOTADDR_HI]]{{\]}}, 0x0
65; CHECK: s_add_u32 s[[GEP_LO:[0-9]+]], s[[ADDR_LO]], 4
66; CHECK: s_addc_u32 s[[GEP_HI:[0-9]+]], s[[ADDR_HI]], 0
67; CHECK-DAG: v_mov_b32_e32 v[[V_LO:[0-9]+]], s[[GEP_LO]]
68; CHECK-DAG: v_mov_b32_e32 v[[V_HI:[0-9]+]], s[[GEP_HI]]
69; CHECK: flat_load_dword v{{[0-9]+}}, v{{\[}}[[V_LO]]:[[V_HI]]{{\]}}
70define void @linkonce_test(i32 addrspace(1)* %out) {
71 %ptr = getelementptr [256 x i32], [256 x i32] addrspace(1)* @linkonce, i32 0, i32 1
72 %val = load i32, i32 addrspace(1)* %ptr
73 store i32 %val, i32 addrspace(1)* %out
74 ret void
75}
76
77; CHECK-LABEL: weak_test:
78; CHECK: s_getpc_b64 s{{\[}}[[PC_LO:[0-9]+]]:[[PC_HI:[0-9]+]]{{\]}}
Konstantin Zhuravlyovc96b5d72016-10-14 04:37:34 +0000[diff] [blame]79; CHECK: s_add_u32 s[[GOTADDR_LO:[0-9]+]], s[[PC_LO]], weak@gotpcrel32@lo+4
80; CHECK: s_addc_u32 s[[GOTADDR_HI:[0-9]+]], s[[PC_HI]], weak@gotpcrel32@hi+4
Tom Stellard418beb72016-07-13 14:23:33 +0000[diff] [blame]81; CHECK: s_load_dwordx2 s{{\[}}[[ADDR_LO:[0-9]+]]:[[ADDR_HI:[0-9]+]]{{\]}}, s{{\[}}[[GOTADDR_LO]]:[[GOTADDR_HI]]{{\]}}, 0x0
82; CHECK: s_add_u32 s[[GEP_LO:[0-9]+]], s[[ADDR_LO]], 4
83; CHECK: s_addc_u32 s[[GEP_HI:[0-9]+]], s[[ADDR_HI]], 0
84; CHECK-DAG: v_mov_b32_e32 v[[V_LO:[0-9]+]], s[[GEP_LO]]
85; CHECK-DAG: v_mov_b32_e32 v[[V_HI:[0-9]+]], s[[GEP_HI]]
86; CHECK: flat_load_dword v{{[0-9]+}}, v{{\[}}[[V_LO]]:[[V_HI]]{{\]}}
87define void @weak_test(i32 addrspace(1)* %out) {
88 %ptr = getelementptr [256 x i32], [256 x i32] addrspace(1)* @weak, i32 0, i32 1
89 %val = load i32, i32 addrspace(1)* %ptr
90 store i32 %val, i32 addrspace(1)* %out
91 ret void
92}
93
94; CHECK-LABEL: common_test:
95; CHECK: s_getpc_b64 s{{\[}}[[PC_LO:[0-9]+]]:[[PC_HI:[0-9]+]]{{\]}}
Konstantin Zhuravlyovc96b5d72016-10-14 04:37:34 +0000[diff] [blame]96; CHECK: s_add_u32 s[[GOTADDR_LO:[0-9]+]], s[[PC_LO]], common@gotpcrel32@lo+4
97; CHECK: s_addc_u32 s[[GOTADDR_HI:[0-9]+]], s[[PC_HI]], common@gotpcrel32@hi+4
Tom Stellard418beb72016-07-13 14:23:33 +0000[diff] [blame]98; CHECK: s_load_dwordx2 s{{\[}}[[ADDR_LO:[0-9]+]]:[[ADDR_HI:[0-9]+]]{{\]}}, s{{\[}}[[GOTADDR_LO]]:[[GOTADDR_HI]]{{\]}}, 0x0
99; CHECK: s_add_u32 s[[GEP_LO:[0-9]+]], s[[ADDR_LO]], 4
100; CHECK: s_addc_u32 s[[GEP_HI:[0-9]+]], s[[ADDR_HI]], 0
101; CHECK-DAG: v_mov_b32_e32 v[[V_LO:[0-9]+]], s[[GEP_LO]]
102; CHECK-DAG: v_mov_b32_e32 v[[V_HI:[0-9]+]], s[[GEP_HI]]
103; CHECK: flat_load_dword v{{[0-9]+}}, v{{\[}}[[V_LO]]:[[V_HI]]{{\]}}
104define void @common_test(i32 addrspace(1)* %out) {
105 %ptr = getelementptr [256 x i32], [256 x i32] addrspace(1)* @common, i32 0, i32 1
106 %val = load i32, i32 addrspace(1)* %ptr
107 store i32 %val, i32 addrspace(1)* %out
108 ret void
109}
110
111; CHECK-LABEL: extern_weak_test:
112; CHECK: s_getpc_b64 s{{\[}}[[PC_LO:[0-9]+]]:[[PC_HI:[0-9]+]]{{\]}}
Konstantin Zhuravlyovc96b5d72016-10-14 04:37:34 +0000[diff] [blame]113; CHECK: s_add_u32 s[[GOTADDR_LO:[0-9]+]], s[[PC_LO]], extern_weak@gotpcrel32@lo+4
114; CHECK: s_addc_u32 s[[GOTADDR_HI:[0-9]+]], s[[PC_HI]], extern_weak@gotpcrel32@hi+4
Tom Stellard418beb72016-07-13 14:23:33 +0000[diff] [blame]115; CHECK: s_load_dwordx2 s{{\[}}[[ADDR_LO:[0-9]+]]:[[ADDR_HI:[0-9]+]]{{\]}}, s{{\[}}[[GOTADDR_LO]]:[[GOTADDR_HI]]{{\]}}, 0x0
116; CHECK: s_add_u32 s[[GEP_LO:[0-9]+]], s[[ADDR_LO]], 4
117; CHECK: s_addc_u32 s[[GEP_HI:[0-9]+]], s[[ADDR_HI]], 0
118; CHECK-DAG: v_mov_b32_e32 v[[V_LO:[0-9]+]], s[[GEP_LO]]
119; CHECK-DAG: v_mov_b32_e32 v[[V_HI:[0-9]+]], s[[GEP_HI]]
120; CHECK: flat_load_dword v{{[0-9]+}}, v{{\[}}[[V_LO]]:[[V_HI]]{{\]}}
121define void @extern_weak_test(i32 addrspace(1)* %out) {
122 %ptr = getelementptr [256 x i32], [256 x i32] addrspace(1)* @extern_weak, i32 0, i32 1
123 %val = load i32, i32 addrspace(1)* %ptr
124 store i32 %val, i32 addrspace(1)* %out
125 ret void
126}
127
128; CHECK-LABEL: linkonce_odr_test:
129; CHECK: s_getpc_b64 s{{\[}}[[PC_LO:[0-9]+]]:[[PC_HI:[0-9]+]]{{\]}}
Konstantin Zhuravlyovc96b5d72016-10-14 04:37:34 +0000[diff] [blame]130; CHECK: s_add_u32 s[[GOTADDR_LO:[0-9]+]], s[[PC_LO]], linkonce_odr@gotpcrel32@lo+4
131; CHECK: s_addc_u32 s[[GOTADDR_HI:[0-9]+]], s[[PC_HI]], linkonce_odr@gotpcrel32@hi+4
Tom Stellard418beb72016-07-13 14:23:33 +0000[diff] [blame]132; CHECK: s_load_dwordx2 s{{\[}}[[ADDR_LO:[0-9]+]]:[[ADDR_HI:[0-9]+]]{{\]}}, s{{\[}}[[GOTADDR_LO]]:[[GOTADDR_HI]]{{\]}}, 0x0
133; CHECK: s_add_u32 s[[GEP_LO:[0-9]+]], s[[ADDR_LO]], 4
134; CHECK: s_addc_u32 s[[GEP_HI:[0-9]+]], s[[ADDR_HI]], 0
135; CHECK-DAG: v_mov_b32_e32 v[[V_LO:[0-9]+]], s[[GEP_LO]]
136; CHECK-DAG: v_mov_b32_e32 v[[V_HI:[0-9]+]], s[[GEP_HI]]
137; CHECK: flat_load_dword v{{[0-9]+}}, v{{\[}}[[V_LO]]:[[V_HI]]{{\]}}
138define void @linkonce_odr_test(i32 addrspace(1)* %out) {
139 %ptr = getelementptr [256 x i32], [256 x i32] addrspace(1)* @linkonce_odr, i32 0, i32 1
140 %val = load i32, i32 addrspace(1)* %ptr
141 store i32 %val, i32 addrspace(1)* %out
142 ret void
143}
144
145; CHECK-LABEL: weak_odr_test:
146; CHECK: s_getpc_b64 s{{\[}}[[PC_LO:[0-9]+]]:[[PC_HI:[0-9]+]]{{\]}}
Konstantin Zhuravlyovc96b5d72016-10-14 04:37:34 +0000[diff] [blame]147; CHECK: s_add_u32 s[[GOTADDR_LO:[0-9]+]], s[[PC_LO]], weak_odr@gotpcrel32@lo+4
148; CHECK: s_addc_u32 s[[GOTADDR_HI:[0-9]+]], s[[PC_HI]], weak_odr@gotpcrel32@hi+4
Tom Stellard418beb72016-07-13 14:23:33 +0000[diff] [blame]149; CHECK: s_load_dwordx2 s{{\[}}[[ADDR_LO:[0-9]+]]:[[ADDR_HI:[0-9]+]]{{\]}}, s{{\[}}[[GOTADDR_LO]]:[[GOTADDR_HI]]{{\]}}, 0x0
150; CHECK: s_add_u32 s[[GEP_LO:[0-9]+]], s[[ADDR_LO]], 4
151; CHECK: s_addc_u32 s[[GEP_HI:[0-9]+]], s[[ADDR_HI]], 0
152; CHECK-DAG: v_mov_b32_e32 v[[V_LO:[0-9]+]], s[[GEP_LO]]
153; CHECK-DAG: v_mov_b32_e32 v[[V_HI:[0-9]+]], s[[GEP_HI]]
154; CHECK: flat_load_dword v{{[0-9]+}}, v{{\[}}[[V_LO]]:[[V_HI]]{{\]}}
155define void @weak_odr_test(i32 addrspace(1)* %out) {
156 %ptr = getelementptr [256 x i32], [256 x i32] addrspace(1)* @weak_odr, i32 0, i32 1
157 %val = load i32, i32 addrspace(1)* %ptr
158 store i32 %val, i32 addrspace(1)* %out
159 ret void
160}
161
162; CHECK-LABEL: external_test:
163; CHECK: s_getpc_b64 s{{\[}}[[PC_LO:[0-9]+]]:[[PC_HI:[0-9]+]]{{\]}}
Konstantin Zhuravlyovc96b5d72016-10-14 04:37:34 +0000[diff] [blame]164; CHECK: s_add_u32 s[[GOTADDR_LO:[0-9]+]], s[[PC_LO]], external@gotpcrel32@lo+4
165; CHECK: s_addc_u32 s[[GOTADDR_HI:[0-9]+]], s[[PC_HI]], external@gotpcrel32@hi+4
Tom Stellard418beb72016-07-13 14:23:33 +0000[diff] [blame]166; CHECK: s_load_dwordx2 s{{\[}}[[ADDR_LO:[0-9]+]]:[[ADDR_HI:[0-9]+]]{{\]}}, s{{\[}}[[GOTADDR_LO]]:[[GOTADDR_HI]]{{\]}}, 0x0
167; CHECK: s_add_u32 s[[GEP_LO:[0-9]+]], s[[ADDR_LO]], 4
168; CHECK: s_addc_u32 s[[GEP_HI:[0-9]+]], s[[ADDR_HI]], 0
169; CHECK-DAG: v_mov_b32_e32 v[[V_LO:[0-9]+]], s[[GEP_LO]]
170; CHECK-DAG: v_mov_b32_e32 v[[V_HI:[0-9]+]], s[[GEP_HI]]
171; CHECK: flat_load_dword v{{[0-9]+}}, v{{\[}}[[V_LO]]:[[V_HI]]{{\]}}
172define void @external_test(i32 addrspace(1)* %out) {
173 %ptr = getelementptr [256 x i32], [256 x i32] addrspace(1)* @external, i32 0, i32 1
174 %val = load i32, i32 addrspace(1)* %ptr
175 store i32 %val, i32 addrspace(1)* %out
176 ret void
177}
178
179; CHECK-LABEL: external_w_init_test:
180; CHECK: s_getpc_b64 s{{\[}}[[PC_LO:[0-9]+]]:[[PC_HI:[0-9]+]]{{\]}}
Konstantin Zhuravlyovc96b5d72016-10-14 04:37:34 +0000[diff] [blame]181; CHECK: s_add_u32 s[[GOTADDR_LO:[0-9]+]], s[[PC_LO]], external_w_init@gotpcrel32@lo+4
182; CHECK: s_addc_u32 s[[GOTADDR_HI:[0-9]+]], s[[PC_HI]], external_w_init@gotpcrel32@hi+4
Tom Stellard418beb72016-07-13 14:23:33 +0000[diff] [blame]183; CHECK: s_load_dwordx2 s{{\[}}[[ADDR_LO:[0-9]+]]:[[ADDR_HI:[0-9]+]]{{\]}}, s{{\[}}[[GOTADDR_LO]]:[[GOTADDR_HI]]{{\]}}, 0x0
184; CHECK: s_add_u32 s[[GEP_LO:[0-9]+]], s[[ADDR_LO]], 4
185; CHECK: s_addc_u32 s[[GEP_HI:[0-9]+]], s[[ADDR_HI]], 0
186; CHECK-DAG: v_mov_b32_e32 v[[V_LO:[0-9]+]], s[[GEP_LO]]
187; CHECK-DAG: v_mov_b32_e32 v[[V_HI:[0-9]+]], s[[GEP_HI]]
188; CHECK: flat_load_dword v{{[0-9]+}}, v{{\[}}[[V_LO]]:[[V_HI]]{{\]}}
189define void @external_w_init_test(i32 addrspace(1)* %out) {
190 %ptr = getelementptr [256 x i32], [256 x i32] addrspace(1)* @external_w_init, i32 0, i32 1
191 %val = load i32, i32 addrspace(1)* %ptr
192 store i32 %val, i32 addrspace(1)* %out
193 ret void
194}
195
196; CHECK: .local private
197; CHECK: .local internal
198; CHECK: .weak linkonce
199; CHECK: .weak weak
200; CHECK: .weak linkonce_odr
201; CHECK: .weak weak_odr
202; CHECK-NOT: external{{$}}
203; CHECK: .globl external_w_init