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GCC retargeting
- From: Umesh Kalappa <umesh dot kalappa0 at gmail dot com>
- To: "gcc at gcc dot gnu dot org" <gcc at gcc dot gnu dot org>
- Date: Wed, 9 Oct 2013 14:54:11 +0530
- Subject: GCC retargeting
- Authentication-results: sourceware.org; auth=none
Dear Group ,
We are re-targeting the GCC to the CISC target ,which has the eight
8-bit registers and same register set can used as pair register for
16 bit computation i.e four 16-bits .
Any one in the group tell me ,How do i model this requirement using
the target macros like
REG_CLASS_NAMES and REG_CLASS_CONTENTS etc.
Thanks
~Umesh