|  | # RUN: not llvm-ifs --input-format=ELF --output-ifs=%t %s 2>&1 | FileCheck %s | 
|  |  | 
|  | --- !ifs-v1 | 
|  | SoName: somelib.so | 
|  | IfsVersion: 3.0 | 
|  | Target: { ObjectFormat: ELF, Arch: AArch64, Endianness: little, BitWidth: 64 } | 
|  | Symbols: | 
|  | - { Name: foo, Type: Func } | 
|  | - { Name: bar, Type: Object, Size: 42 } | 
|  | - { Name: baz, Type: Object, Size: 8 } | 
|  | - { Name: not, Type: Object, Undefined: true, Size: 128 } | 
|  | - { Name: nor, Type: Func, Undefined: true } | 
|  | ... | 
|  |  | 
|  | # CHECK: The file was not recognized as a valid object file | 
|  | # CHECK: No file readers succeeded reading `{{.*}}read-ifs-as-elf.test` (unsupported/malformed file?) |