1RUN: printf '\201rforpl\377' > %t
2RUN: not llvm-profdata show %t 2>&1 | FileCheck %s
3RUN: printf '\377lprofr\201' > %t
4RUN: not llvm-profdata show %t 2>&1 | FileCheck %s
5
6CHECK: error: {{.+}}: invalid instrumentation profile data (file header is corrupt)
7