llvm/llvm/test/tools/dsymutil/X86/DWARFLinkerParallel/empty-CU.test

RUN: llvm-mc %p/../../Inputs/empty-CU.s -filetype obj -triple x86_64-apple-darwin -o %t.o
RUN: dsymutil --linker parallel --update -f %t.o -o - | llvm-dwarfdump -v - -debug-info | FileCheck %s

CHECK: .debug_info contents:
CHECK-NOT: DW_TAG_compile_unit