1# RUN: not llc -march=amdgcn -run-pass none -o /dev/null %s 2>&1 | FileCheck %s
2# CHECK: :7:24: expected a named register
3# CHECK: stackPtrOffsetReg:  ''
4---
5name: empty_stack_ptr_offset_reg
6machineFunctionInfo:
7  stackPtrOffsetReg:  ''
8body:             |
9  bb.0:
10
11    S_ENDPGM
12...
13