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- Newsgroups: comp.os.minix
- Path: sparky!uunet!email!hp
- From: hp@vmars.tuwien.ac.at (Peter Holzer)
- Subject: Re: (none given)
- Message-ID: <1992Sep15.171206.8811@email.tuwien.ac.at>
- Sender: news@email.tuwien.ac.at
- Nntp-Posting-Host: quasi.vmars.tuwien.ac.at
- Organization: Technical University Vienna, Dept. for Realtime Systems, AUSTRIA
- References: <1992Sep9.120116.13849@udel.edu> <ETLMIKE.92Sep10173232@jerry.ericsson.se> <1992Sep11.093444.223@email.tuwien.ac.at> <ETLMIKE.92Sep11121917@jerry.ericsson.se>
- Date: Tue, 15 Sep 1992 17:12:06 GMT
- Lines: 16
-
- etlmike@jerry.ericsson.se (Mike Wilcox) writes:
-
- >I seem to remember that using -finline-functions actually made things
- >worse. If anyone can explain THAT one to me, I'd be grateful!
-
- Two wild guesses: It could be that some critical loop grew beyond the
- size of the instruction cache by inlining non-trivial functions, or
- that the register allocation algorithm ran out of registers and
- produced non-optimal code.
-
- Peter
- --
- | _ | Peter J. Holzer | Think of it |
- | |_|_) | Technical University Vienna | as evolution |
- | | | | Dept. for Real-Time Systems | in action! |
- | __/ | hp@vmars.tuwien.ac.at | Tony Rand |
-