libgcc: strange optimization

[Andreas Schwab]

Hans-Peter Nilsson <hp@bitrange.com> writes:

> To make sure, it'd be nice if someone could perhaps grep an
> entire GNU/Linux-or-other distribution including the kernel for
> uses of asm-declared *local* registers that don't directly feed
> into asms and not being the stack-pointer?

One frequent candidate is the global pointer.

Andreas.

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Andreas Schwab, schwab@redhat.com
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