Kaffe requires -g

[Kero van Gelder]

> > So, the problem really is (and I just tried compiling Kaffe 3
> > different ways to really confirm this) that Kaffe won't compile
> > without -O2 or better.  Specifically:
> >   -O2 is okay (with or without -g)
> >   -O1 fails
> 
> Sounds like a problem with one of the asm() scripts (but you
> probably knew this).  Some constraint or other is not being
> properly specified or something like that...

Not necessarily.

I once had a macro something like

#define GetTwoBytes(a, d) { d=a[0]++; d+=a[0]++<<8; }

either -O1 or -O2 went ``wrong'', the other did what I wanted. The
optimization did the increase of the array (pointer) immediately
(hence twice), or postponed until after the macro (only once).

Nowadays I use something less obscure.

Morale of the story: -Ox does not always keep the same execution result!

Bye,
Kero.

+--- Kero ---------------------------------- kero at dds.nl ---+
| If there were no hell to pay, would you still need a God? |
|                             -- Leah Androne               |
+--- M38C --------------- http://www.huizen.dds.nl/~kero ---+