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Ulrich Drepper drepper@cygnus.com
Tue Apr 28 07:36:00 GMT 1998


John Carr <jfc@MIT.EDU> writes:

> "volatile" will disable noalias checks in cases like this where code
> violates ANSI C alias rules.
> 
> Can you construct an ANSI C example showing the same problem?

Why do you think the code is not legal ISO C?  The way it is done is
the portable way to get a double converted to two integer words.
There is no way the current behaviour can be justified.  Please take a
close look, we use a set of 4 different integer variables and we also
have two different input variables.

-- Uli
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