[llvm-dev] Configuring LLVM Sparc target for Leon 3 and Leon 4 variants
Martin J. O'Riordan via llvm-dev
llvm-dev at lists.llvm.org
Thu Aug 27 03:31:34 PDT 2015
At the moment I am using LLVM to target our proprietary SHAVE processor, but
the Movidius "Myriad" chip also utilises a Sparc Leon for executive
functions. For this I use the GCC compiler.
This all works fine, but I would like to consolidate code generation for
both targets in the same LLVM derived compiler to simplify things and I have
a couple of questions about the Sparc backend in LLVM I was wondering if
someone could help me with.
. It is not 100% clear to me that the existing backend fully
supports the Sparc V8 architecture, and the Leon variants in particular.
Does anyone know whether this architecture is supported in the Sparc
. How easy is it to configure the existing Sparc back-end for
bi-endian code generation?
Martin J. O'Riordan Email: Martin.ORiordan at movidius.com
Compiler Development Web: www.movidius.com
Movidius Ltd. Skype: moviMartinO
1st Floor, O'Connell Bridge House, d'Olier Street, Dublin 2, Ireland
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