[PATCH] D119309: [Driver][test] Clean up some AIX tests

Fangrui Song via Phabricator via cfe-commits cfe-commits at lists.llvm.org
Tue Feb 8 20:29:26 PST 2022

MaskRay created this revision.
MaskRay added reviewers: DiggerLin, hubert.reinterpretcast, jasonliu, stevewan, Xiangling_L.
Herald added a reviewer: ctetreau.
MaskRay requested review of this revision.
Herald added a project: clang.
Herald added a subscriber: cfe-commits.

- For `-###`, `-o %t.o` is unnecessary if we don't specifically test the output filename.
- --target= is the canonical spelling. -target is a legacy spelling which unfortunately cannot be removed because there are too many uses.
- -no-canonical-prefixes uses the dereferenced absolute path for the cc1 command. For most tests "-cc1" is sufficient to identify the command line, no need to specifically test the "clang" command, and -no-canonical-prefixes can removed.
- --unwindlib= is the preferred spelling. -u is a short option taking a value, which means a -uwindlib= typo cannot be detected.

  rG LLVM Github Monorepo



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