[llvm-commits] [llvm] r76558 - in /llvm/trunk: lib/CodeGen/VirtRegRewriter.cpp test/CodeGen/X86/2009-07-21-RewriterBug.ll

Evan Cheng evan.cheng at apple.com
Wed Jul 22 10:54:17 PDT 2009


It's part of the test suite: 256.bzip2.

Evan

On Jul 22, 2009, at 8:01 AM, David Greene wrote:

> Bill Wendling wrote:
>
>>>>> I've fine with removing the test case.
>
>>>> Ok, please do, thanks.
>
>>> PLEASE reconsider.  As Evan noted, register allocation bugs are  
>>> some of the
>>> most subtle and difficult to track down.  Testcases are a real  
>>> blessing.
>>> Better to slow down testing and get it right than ram through and  
>>> silently
>>> produce wrong code.
>
>> Is it possible to put the original application in the test-suite  
>> instead?
>
> That sounds good to me if it can happen.
>
>                          -Dave
>
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