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## Test llvm-strip using the same input file more than once.
## When using stdin ('-') more than once llvm-strip should give an error
## while a file more than once should be simply a warning.

# RUN: yaml2obj %s -o %t

# RUN: not llvm-strip - - < %t 2>&1 | FileCheck -check-prefix=ERR %s
# RUN: not llvm-strip - %t - < %t 2>&1 | FileCheck -check-prefix=ERR %s

# ERR: error: cannot specify '-' as an input file more than once

# RUN: llvm-strip %t %t 2>&1 | FileCheck -check-prefix=WARN %s -DFILE=%t
# RUN: llvm-strip %t %t %t 2>&1 | FileCheck -check-prefix=WARN %s -DFILE=%t

# WARN: warning: '[[FILE]]' was already specified

--- !ELF
FileHeader:
  Class:   ELFCLASS64
  Data:    ELFDATA2LSB
  Type:    ET_REL
  Machine: EM_X86_64
Sections:
  - Name:  .alloc
    Type:  SHT_PROGBITS
    Flags: [ SHF_ALLOC ]