Re: xcode 1.2, -fast and ppc_intrinsics.h
Re: xcode 1.2, -fast and ppc_intrinsics.h
- Subject: Re: xcode 1.2, -fast and ppc_intrinsics.h
- From: Mark Eissler <email@hidden>
- Date: Wed, 28 Apr 2004 19:21:13 -0400
Ahhh. Okay. Thanks for the explanation Andrew. I spent far too much
time today trying to figure this one out!
-mark
On Apr 28, 2004, at 4:09 PM, Andrew Pinski wrote:
On Apr 28, 2004, at 13:09, Mark Eissler wrote:
I think my problem (re: type-punning) is triggered by the fact that
-fast turns on strict aliasing rules. I'm puzzled though because it's
flagging my classes as being problematic. And I can't see why that
is.
Sure I could just turn off -fast, or at least strict aliasing, and
probably continue on my way....but stuff like this just gets under my
skin because something is obviously not right! Better to fix it now
then have it haunt you later on.
-mark
That is because there is a bug in GCC which causes the
following to be marked as an type prunning
when it should not be.
[CLASS_NAME class_message];
It will not cause a bug in your code though as it is right away
passing to a
function and the function will not be inlined at all.
Thanks,
Andrew Pinski
--
Mark Eissler, email@hidden
Mixtur Interactive, Inc.
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