8068053: AARCH64: C1 and C2 compilers

[Andrew Haley]

On 01/05/2015 05:50 PM, Roland Westrelin wrote:
> Hi Andrew,
> 
>> http://cr.openjdk.java.net/~aph/aarch64-8068053-2/
> 
> Shouldn’t c1_FpuStackSim_aarch64.[ch]pp be empty like it is on sparc?

Oh yes, that's a hangover from x86.  Will remove.  How embarrassing.   :-)

> What's ad_encode.m4 for?

The encode patterns in aarch64.md are very repetitive, so I used m4 to generate
them.

> Typo:
> 831 // advance declaratuons for helper functions to convert register

OK.

> in aarch64.ad
> 
> That looks good to me.

Thanks,
Andrew.