Fangrui Song f50ad6c311 Replace unused output filenames with /dev/null in tests ...

Similar to rLLD336129

llvm-svn: 336131

2018-07-02 18:16:44 +00:00

..

basic.test

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fatal_warnings.test

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line_end_with_space.test

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lit.local.cfg

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no_warnings.test

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