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- Newsgroups: comp.dsp
- Path: sparky!uunet!world!moshier
- From: moshier@world.std.com (Stephen L Moshier)
- Subject: Re: Motorola's gcc diffs?
- Message-ID: <BzqIoE.35o@world.std.com>
- Organization: The World Public Access UNIX, Brookline, MA
- References: <1992Dec21.221938.14602@cheops.qld.tne.oz.au> <ANTSU.92Dec22230440@vega.utu.fi>
- Date: Wed, 23 Dec 1992 23:02:38 GMT
- Lines: 9
-
- >you will find the complete...
- This version seems to work all right, but it generates illegal instruction
- sequences. I was informed by Motorola that there is a post-optimizer
- that is required, and that this code was not made freely available.
- Although I was able to hack up a simple peephole optimizer to get rid
- of the illegal instructions, the gcc code is very inefficient.
- I threw the whole thing away. Perhaps Motorola worked very hard
- on their optimizer and it does miraculous things. Perhaps not.
-
-