Date:  Fri, 11 Dec 1992 14:53:11 +0100
From: ESCHN705 AT RZ DOT Braunschweig DOT PTB DOT DBP DOT de
To: djgpp AT sun DOT soe DOT clarkson DOT edu
Subject:  sorry, but -O2 again

Csaba writes:
>
> (Stuff deleted)
>
>I compiled the original (integer variables not 'static') program without
>optimization, with -O and with -O2. I ran the executables on five
>different systems:
>
>...
>
>I used DJGPP 1.09. Out of the five systems four executed all three
>versions of the program without error. The fifth system, the
>486/33 with 16Megs, died when running the -O2 compiled program
>with Exception 14. It executed the other two programs without
>error.
>
>Conclusion: Hardware error on some motherboards???

I spent may day getting 1.09, compiling test.c and testing it on 7 nonames
(all different motherboards) and on a Peacock 386/33, a Compaq 386/33,
an Unisys 386/33, a MTS 386/33, a MTS 486/33, a IBM PS/2 386 and a
HP QS/20 386.
Result: There was not a single computer, executing this program correctly.
Csaba, can you sell me your motherboard? :-)