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{{\[}}[[PC_LO:[0-9]+]]:[[PC_HI:[0-9]+]]{{\]}} 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 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{{\[}}[[V_LO]]:[[V_HI]]{{\]}} 22 define amdgpu_kernel 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{{\[}}[[PC_LO:[0-9]+]]:[[PC_HI:[0-9]+]]{{\]}} 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 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{{\[}}[[V_LO]]:[[V_HI]]{{\]}} 36 define amdgpu_kernel 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{{\[}}[[PC_LO:[0-9]+]]:[[PC_HI:[0-9]+]]{{\]}} 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 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{{\[}}[[V_LO]]:[[V_HI]]{{\]}} 53 define amdgpu_kernel 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{{\[}}[[PC_LO:[0-9]+]]:[[PC_HI:[0-9]+]]{{\]}} 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 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{{\[}}[[V_LO]]:[[V_HI]]{{\]}} 70 define amdgpu_kernel 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{{\[}}[[PC_LO:[0-9]+]]:[[PC_HI:[0-9]+]]{{\]}} 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 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{{\[}}[[V_LO]]:[[V_HI]]{{\]}} 87 define amdgpu_kernel 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{{\[}}[[PC_LO:[0-9]+]]:[[PC_HI:[0-9]+]]{{\]}} 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 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{{\[}}[[V_LO]]:[[V_HI]]{{\]}} 104 define amdgpu_kernel 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{{\[}}[[PC_LO:[0-9]+]]:[[PC_HI:[0-9]+]]{{\]}} 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+4 115 ; 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{{\[}}[[V_LO]]:[[V_HI]]{{\]}} 121 define amdgpu_kernel 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{{\[}}[[PC_LO:[0-9]+]]:[[PC_HI:[0-9]+]]{{\]}} 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+4 132 ; 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{{\[}}[[V_LO]]:[[V_HI]]{{\]}} 138 define amdgpu_kernel 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{{\[}}[[PC_LO:[0-9]+]]:[[PC_HI:[0-9]+]]{{\]}} 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+4 149 ; 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{{\[}}[[V_LO]]:[[V_HI]]{{\]}} 155 define amdgpu_kernel 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{{\[}}[[PC_LO:[0-9]+]]:[[PC_HI:[0-9]+]]{{\]}} 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+4 166 ; 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{{\[}}[[V_LO]]:[[V_HI]]{{\]}} 172 define amdgpu_kernel 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{{\[}}[[PC_LO:[0-9]+]]:[[PC_HI:[0-9]+]]{{\]}} 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+4 183 ; 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{{\[}}[[V_LO]]:[[V_HI]]{{\]}} 189 define amdgpu_kernel 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 204
