Comparison of GCC-4.9 and LLVM-3.4 performance on SPECInt2000 for x86-64 and ARM

[Eric Christopher]

> Could you recommend me what best options you think I should use for this
> processor.
>
> As I wrote, I am more interesting in aarch64 which can be used in a
> server (as you know RedHat works on a server market) but unfortunately I
> have no such machine for SPEC benchmarking.
>

I know Qualcomm has a few A53 machines that they use for benchmarking,
but they're definitely not generally available as of yet.

Might want to try asking them to run some comparison numbers though. I
remember they did before EuroLLVM a while back when we were looking at
merging our two aarch64 ports.

-eric