Re: [Valgrind-developers] [test] origin5-bz2

[Philippe W. <phi...@sk...>]

On Wed, 2013-03-13 at 14:18 +0400, Дмитрий Дьяченко wrote:
> he correct way to fix diff fail? [assume that
> gcc-4.5+ compiles origin5-bz2 correctly]
> 1) change optimization level from -O to -O0
> 2) add once more origin5-bz2.stderr.exp
> 
> case 1) solve diff between 'client request' and 'heap allocation' but
> add 4 new err.msgs and hence require add/change expected stderr.out
> too
> 
> case 2) add one more file
> 
> It's interesting that gcc-4.7/PPC64 and gcc-4.6/s390x PASS.

Does switching to -O0 reduce the nr of stderr different files ?
Switching to -O0 will slow down this test, but by how much ?
(I believe this test is not used anymore for performance testing,
so not that relevant anymore).

However, maybe -O1 reduces the nr of different stderr files,
without slowing down too much ?

(test takes longer when not giving an argument to origin5-bz2)

Philippe