1; RUN: llc -mtriple=amdgcn--amdhsa -mcpu=fiji < %s | FileCheck %s 2 3declare void @func(i32 addrspace(1)* %out) 4 5declare protected void @protected_func(i32 addrspace(1)* %out) 6 7declare hidden void @hidden_func(i32 addrspace(1)* %out) 8 9; CHECK-LABEL: call_func: 10; CHECK: s_getpc_b64 s{{\[}}[[PC_LO:[0-9]+]]:[[PC_HI:[0-9]+]]{{\]}} 11; CHECK: s_add_u32 s[[GOT_ADDR_LO:[0-9]+]], s[[PC_LO]], func@gotpcrel32@lo+4 12; CHECK: s_addc_u32 s[[GOT_ADDR_HI:[0-9]+]], s[[PC_HI]], func@gotpcrel32@hi+12 13; CHECK: s_load_dwordx2 s{{\[}}[[ADDR_LO:[0-9]+]]:[[ADDR_HI:[0-9]+]]{{\]}}, s{{\[}}[[GOT_ADDR_LO]]:[[GOT_ADDR_HI]]{{\]}}, 0x0 14; CHECK: s_swappc_b64 s{{\[}}{{[0-9]+:[0-9]+}}{{\]}}, s{{\[}}[[ADDR_LO]]:[[ADDR_HI]]{{\]}} 15define amdgpu_kernel void @call_func(i32 addrspace(1)* %out) { 16 call void @func(i32 addrspace(1)* %out) 17 ret void 18} 19 20; CHECK-LABEL: call_protected_func: 21; CHECK: s_getpc_b64 s{{\[}}[[PC_LO:[0-9]+]]:[[PC_HI:[0-9]+]]{{\]}} 22; CHECK: s_add_u32 s[[ADDR_LO:[0-9]+]], s[[PC_LO]], protected_func@rel32@lo+4 23; CHECK: s_addc_u32 s[[ADDR_HI:[0-9]+]], s[[PC_HI]], protected_func@rel32@hi+12 24; CHECK: s_swappc_b64 s{{\[}}{{[0-9]+:[0-9]+}}{{\]}}, s{{\[}}[[ADDR_LO]]:[[ADDR_HI]]{{\]}} 25define amdgpu_kernel void @call_protected_func(i32 addrspace(1)* %out) { 26 call void @protected_func(i32 addrspace(1)* %out) 27 ret void 28} 29 30; CHECK-LABEL: call_hidden_func: 31; CHECK: s_getpc_b64 s{{\[}}[[PC_LO:[0-9]+]]:[[PC_HI:[0-9]+]]{{\]}} 32; CHECK: s_add_u32 s[[ADDR_LO:[0-9]+]], s[[PC_LO]], hidden_func@rel32@lo+4 33; CHECK: s_addc_u32 s[[ADDR_HI:[0-9]+]], s[[PC_HI]], hidden_func@rel32@hi+12 34; CHECK: s_swappc_b64 s{{\[}}{{[0-9]+:[0-9]+}}{{\]}}, s{{\[}}[[ADDR_LO]]:[[ADDR_HI]]{{\]}} 35define amdgpu_kernel void @call_hidden_func(i32 addrspace(1)* %out) { 36 call void @hidden_func(i32 addrspace(1)* %out) 37 ret void 38} 39 40declare i64 @funci() 41 42; CHECK-LABEL: tail_call_func: 43; CHECK: s_getpc_b64 s{{\[}}[[PC_LO:[0-9]+]]:[[PC_HI:[0-9]+]]{{\]}} 44; CHECK: s_add_u32 s[[GOT_ADDR_LO:[0-9]+]], s[[PC_LO]], funci@gotpcrel32@lo+4 45; CHECK: s_addc_u32 s[[GOT_ADDR_HI:[0-9]+]], s[[PC_HI]], funci@gotpcrel32@hi+12 46; CHECK: s_load_dwordx2 s{{\[}}[[ADDR_LO:[0-9]+]]:[[ADDR_HI:[0-9]+]]{{\]}}, s{{\[}}[[GOT_ADDR_LO]]:[[GOT_ADDR_HI]]{{\]}}, 0x0 47; CHECK: s_setpc_b64 s{{\[}}[[ADDR_LO]]:[[ADDR_HI]]{{\]}} 48define i64 @tail_call_func() { 49 %ret = tail call i64 @funci() 50 ret i64 %ret 51} 52