1 RUN: not llvm-profdata show 2>&1 | FileCheck %s --check-prefix SHOW-REQ
2 SHOW-REQ: the positional argument '<profdata-file>' is required unless '--debug-info' is provided
4 RUN: not llvm-profdata show file -o file 2>&1 | FileCheck %s --check-prefix SHOW-OUT
5 SHOW-OUT: Input file name cannot be the same as the output file name!
7 RUN: not llvm-profdata 2>&1 | FileCheck %s --check-prefix EMPTY
8 EMPTY: No subcommand specified!