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Re: Apple's -fast option for gcc


Douglas Kilpatrick wrote:
-O0 can debug it, -O1 fast, -O2 good, -Os small, -O3 big, maybe
faster.


As a developer, what I would generally prefer is

-O0 fast compile, completely debuggable
-O1 slower compile, better code

We might consider: -O1 slower compiler, better code, completely debuggable

or perhaps "completely debuggable on targets that use
dwarf2 and once the needed debugging improvements (such
as split register ranges) have been implemented" ...
--
	--Per Bothner
per@bothner.com   http://per.bothner.com/



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