kai at redstar.de
Mon Jul 22 22:24:48 PDT 2013
On Thursday, 18 July 2013 at 21:30:12 UTC, bearophile wrote:
>> Try adding flag -mattr=sse3.
> Now it's accepted, thank you. So is LDC2 assuming a very old
> CPU? :-)
the behaviour was changed because you can't create a generic
package if you optimize for your CPU.
But the change created other problems, see issue #414
With LLVM 3.3, the auto vectorizer is not enabled. You have to
specify -vectorize on the command line. Maybe you want to try
that with your original code.
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