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Re: Live range splitting in new allocator
On 29-Jan-2001, Linus Torvalds <torvalds@transmeta.com> wrote:
>
> But the option should NOT be called "-fundebuggable-optimizations".
> That's like having an option that says "-fstupid-compiler". It's not
> undebuggable - it's just a limitation of the compiler (and/or the debug
> interface itself, of course - some debug interfaces just can't handle
> the level of detail you need to debug the code). Make it say
> "-fsplit-ranges", and if people want to use it with -g, let them.
I agree that `-fundebuggable-optimizations' is not a good name.
But the point here is that there should be a single option which
enables all such optimizations. The user shouldn't have to know
about the implementation details of gcc, and `-fsplit-ranges' is
really an implementation detail.
--
Fergus Henderson <fjh@cs.mu.oz.au> | "I have always known that the pursuit
| of excellence is a lethal habit"
WWW: <http://www.cs.mu.oz.au/~fjh> | -- the last words of T. S. Garp.