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Re: Status of the MMIX GCC port: runs testsuite. Time to check in?
- To: hp at bitrange dot com
- Subject: Re: Status of the MMIX GCC port: runs testsuite. Time to check in?
- From: kenner at vlsi1 dot ultra dot nyu dot edu (Richard Kenner)
- Date: Mon, 21 Feb 00 05:02:52 EST
- Cc: gcc at gcc dot gnu dot org
GCC people now probably see at least one problem: GCC has
support for renumbering of windowed registers (see (3)
FUNCTION_ARG, FUNCTION_INCOMING_ARG, INCOMING_REGNO and
OUTGOING_REGNO). However, this renumbering is static.
That's OK. See the a29k config files, which are for a machine
with variable-size register windows.