[llvm-commits] [PATCH] LIT cleanup phase #3 - remove usage of bash

Daniel Dunbar daniel.dunbar at gmail.com
Wed Apr 4 08:57:59 PDT 2012

On Mon, Mar 26, 2012 at 1:50 AM, Chandler Carruth <chandlerc at google.com> wrote:
> On Mon, Mar 26, 2012 at 1:46 AM, NAKAMURA Takumi <geek4civic at gmail.com>
> wrote:
>> Rewrite MSYS-incompatible tests not to use grep.
> Just thought I'd point out that removing the use of 'grep' from the test
> suite has very significant benefits outside of any one platform.
> I regularly find regressions in LLVM where a 'not grep' pattern fails to
> match because the comments change in the output, leaving bugs and other
> problems undiagnosed. FileCheck-izing these tests is of significant long
> term maintenance value IMO.


Long long ago I dreamed of finding a way to automatically rewrite out
the use of grep...

 - Daniel

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