| ; RUN: llc -mtriple=amdgcn--amdhsa -mcpu=fiji < %s | FileCheck %s |
| |
| declare void @func(i32 addrspace(1)* %out) |
| |
| declare protected void @protected_func(i32 addrspace(1)* %out) |
| |
| declare hidden void @hidden_func(i32 addrspace(1)* %out) |
| |
| ; CHECK-LABEL: call_func: |
| ; CHECK: s_getpc_b64 s{{\[}}[[PC_LO:[0-9]+]]:[[PC_HI:[0-9]+]]{{\]}} |
| ; CHECK: s_add_u32 s[[GOT_ADDR_LO:[0-9]+]], s[[PC_LO]], func@gotpcrel32@lo+4 |
| ; CHECK: s_addc_u32 s[[GOT_ADDR_HI:[0-9]+]], s[[PC_HI]], func@gotpcrel32@hi+12 |
| ; CHECK: s_load_dwordx2 s{{\[}}[[ADDR_LO:[0-9]+]]:[[ADDR_HI:[0-9]+]]{{\]}}, s{{\[}}[[GOT_ADDR_LO]]:[[GOT_ADDR_HI]]{{\]}}, 0x0 |
| ; CHECK: s_swappc_b64 s{{\[}}{{[0-9]+:[0-9]+}}{{\]}}, s{{\[}}[[ADDR_LO]]:[[ADDR_HI]]{{\]}} |
| define amdgpu_kernel void @call_func(i32 addrspace(1)* %out) { |
| call void @func(i32 addrspace(1)* %out) |
| ret void |
| } |
| |
| ; CHECK-LABEL: call_protected_func: |
| ; CHECK: s_getpc_b64 s{{\[}}[[PC_LO:[0-9]+]]:[[PC_HI:[0-9]+]]{{\]}} |
| ; CHECK: s_add_u32 s[[ADDR_LO:[0-9]+]], s[[PC_LO]], protected_func@rel32@lo+4 |
| ; CHECK: s_addc_u32 s[[ADDR_HI:[0-9]+]], s[[PC_HI]], protected_func@rel32@hi+12 |
| ; CHECK: s_swappc_b64 s{{\[}}{{[0-9]+:[0-9]+}}{{\]}}, s{{\[}}[[ADDR_LO]]:[[ADDR_HI]]{{\]}} |
| define amdgpu_kernel void @call_protected_func(i32 addrspace(1)* %out) { |
| call void @protected_func(i32 addrspace(1)* %out) |
| ret void |
| } |
| |
| ; CHECK-LABEL: call_hidden_func: |
| ; CHECK: s_getpc_b64 s{{\[}}[[PC_LO:[0-9]+]]:[[PC_HI:[0-9]+]]{{\]}} |
| ; CHECK: s_add_u32 s[[ADDR_LO:[0-9]+]], s[[PC_LO]], hidden_func@rel32@lo+4 |
| ; CHECK: s_addc_u32 s[[ADDR_HI:[0-9]+]], s[[PC_HI]], hidden_func@rel32@hi+12 |
| ; CHECK: s_swappc_b64 s{{\[}}{{[0-9]+:[0-9]+}}{{\]}}, s{{\[}}[[ADDR_LO]]:[[ADDR_HI]]{{\]}} |
| define amdgpu_kernel void @call_hidden_func(i32 addrspace(1)* %out) { |
| call void @hidden_func(i32 addrspace(1)* %out) |
| ret void |
| } |
| |
| declare i64 @funci() |
| |
| ; CHECK-LABEL: tail_call_func: |
| ; CHECK: s_getpc_b64 s{{\[}}[[PC_LO:[0-9]+]]:[[PC_HI:[0-9]+]]{{\]}} |
| ; CHECK: s_add_u32 s[[GOT_ADDR_LO:[0-9]+]], s[[PC_LO]], funci@gotpcrel32@lo+4 |
| ; CHECK: s_addc_u32 s[[GOT_ADDR_HI:[0-9]+]], s[[PC_HI]], funci@gotpcrel32@hi+12 |
| ; CHECK: s_load_dwordx2 s{{\[}}[[ADDR_LO:[0-9]+]]:[[ADDR_HI:[0-9]+]]{{\]}}, s{{\[}}[[GOT_ADDR_LO]]:[[GOT_ADDR_HI]]{{\]}}, 0x0 |
| ; CHECK: s_setpc_b64 s{{\[}}[[ADDR_LO]]:[[ADDR_HI]]{{\]}} |
| define i64 @tail_call_func() { |
| %ret = tail call i64 @funci() |
| ret i64 %ret |
| } |