[llvm-commits] [PATCH 1/6] PPC instruction classes reorganisation
hfinkel at anl.gov
Wed Aug 22 09:33:09 PDT 2012
Great, thanks! I'll look over the PPC patches soon.
On Wed, 22 Aug 2012 11:10:39 +0100
Tobias von Koch <tobias.von.koch at gmail.com> wrote:
> Dear all,
> This is part of a series of patches for the PowerPC backend to improve
> support for Freescale processors.
> Please review and commit if this is OK - I don't have commit access.
> Description of patch:
> Slight reorganisation of PPC instruction classes for scheduling. No
> functionality change for existing subtargets.
> - Clearly separate load/store-with-update instructions from regular
> loads and stores.
> - Split IntRotateD -> IntRotateD and IntRotateDI
> - Split out fsub and fadd from FPGeneral -> FPAddSub
> - Update existing itineraries
Leadership Computing Facility
Argonne National Laboratory
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