1; RUN: llc -mtriple=amdgcn -mcpu=tahiti -verify-machineinstrs < %s | FileCheck -check-prefix=SI %s 2; RUN: llc -mtriple=amdgcn -mcpu=tonga -verify-machineinstrs < %s | FileCheck -check-prefix=SI %s 3 4; Make sure we don't assert on empty functions 5 6; SI: .text 7; SI-LABEL: {{^}}empty_function_ret: 8; SI: s_endpgm 9; SI: codeLenInByte = 4 10define amdgpu_kernel void @empty_function_ret() #0 { 11 ret void 12} 13 14; SI: .text 15; SI-LABEL: {{^}}empty_function_unreachable: 16; SI: codeLenInByte = 0 17define amdgpu_kernel void @empty_function_unreachable() #0 { 18 unreachable 19} 20 21attributes #0 = { nounwind } 22