RFR: Extend substitution guards to receive Architecture

Gilles Duboscq duboscq at ssw.jku.at
Mon Nov 24 14:40:57 UTC 2014

Looks good. Thanks


On Thu, Nov 20, 2014 at 11:55 PM, Igor Veresov <igor.veresov at oracle.com> wrote:
> - adds ability for substitution guards to have a constructor that has Architecture as an argument
> - added extra flags enum to AMD64 to drive code emission features (currently contains UseCountLeadingZerosInstruction and UseCountTrailingZerosInstruction)
> - moved lzcnt/tzcnt nodes and substitutions to com.oracle.graal.replacements.amd64
> Webrev: http://cr.openjdk.java.net/~iveresov/subst-guard/webrev.00/
> Thanks!
> igor

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