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Re: Saga of m68k PIC continues


Richard Henderson <rth@redhat.com> writes:

|> On Thu, Dec 12, 2002 at 11:41:23AM +0100, Andreas Schwab wrote:
|> > For -fPIC there is probably no difference, but full 32-bit pc-relative is
|> > still less efficient than register+16 bit offset, so with -fpic the use of
|> > the pic register is usually faster.
|> 
|> Even though you've got to have an extra memory load?  I mean, for
|> a *static* variable, your choices for computing the address are

For a static variable you are right.  I was thinking about non-static
variables, i.e @GOT vs @GOTPC.

Andreas.

-- 
Andreas Schwab, SuSE Labs, schwab@suse.de
SuSE Linux AG, Deutschherrnstr. 15-19, D-90429 Nürnberg
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