[aarch64-port-dev ] RFR: 8129426: aarch64: add support for PopCount in C2

Andrew Haley aph at redhat.com
Mon Jun 22 14:04:10 UTC 2015

On 06/22/2015 02:23 PM, Edward Nevill wrote:
> Aarch64 currently does not support the PopCountI and PopCountL nodes in aarch64.ad

> Please review and if OK I will push,

Shouldn't mov in the IregI case be movw?  And iRegI be iRegIorL2I?

I'm guessing that C2 won't do the MOVs itself if you specify the
instruction as vRegD src.


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