Your Jan 8th, 2001 rtlanal.c:note_stores change

[Geoff Keating]

kenner@vlsi1.ultra.nyu.edu (Richard Kenner) writes:

>     I don't like the idea of lying to the compiler, we know what
>     the registers are being set to :-)
> 
> Let me rephrase: we need a mechanism to say "this register is being set to
> something that's too complicated to describe".

Isn't that what

(set (...) (unspec ...))

means?

-- 
- Geoffrey Keating <geoffk@geoffk.org> <geoffk@redhat.com>