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Compiling to Alpha Subset
- From: Dave Fick <dfick at umich dot edu>
- To: gcc-help <gcc-help at gcc dot gnu dot org>
- Date: Wed, 19 Aug 2009 16:16:30 -0400
- Subject: Compiling to Alpha Subset
Hi,
I implemented a small alpha processor and am now trying to use it. It
has only a very small subset of the alpha instructions. Is there a way
to tell GCC to use or not use individual instructions? Right now I use
a script to find and replace unsupported assembly instructions before
calling the assembler - but there many I haven't done yet.It would be
nice to avoid this so that I can turn on optimizations.
Thanks,
Dave