[LLVMdev] [cfe-dev] Phoronix: Benchmarking LLVM & Clang Against GCC 4.5

[Alexey Zakhlestin]

On 27.04.2010, at 12:37, Renato Golin wrote:

> On 27 April 2010 08:18, Stefano Delli Ponti
> <stefano.delliponti at gmail.com> wrote:
>> FYI
>> http://www.phoronix.com/scan.php?page=article&item=gcc_llvm_clang&num=1
> 
> For Apache and Dhrystone, the performance boost is good (but only the
> former is really important), but for the rest, especially those with
> image/sound processing, and HMMR, it's still far behind. Is this only
> because there is no auto vectorization in LLVM?
> 
> Would be good to know why some programs were not compiled with Clang.

yup.
it's a bit strange, that they couldn't compile php.

I compile php with clang for several months (at least) and it just works



-- 
Alexey Zakhlestin
http://www.milkfarmsoft.com/




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