gcc 3.3 -03 produces bad code
Ronald Kukuck
RKukuck@UUMail.de
Thu Apr 17 20:10:00 GMT 2003
Hello,
I'm using:
gcc version 3.3 20030226 (prerelease) (SuSE Linux)
A large application (~25MB), which worked fine with the gcc included
in Suse 8.1, is now crashing in some modules if I compile it with "-O3".
I have tried to make the bug reproducible in a small file (test1.C).
To see it working OK use:
g++ -O -o test test1.C
to see it fail use:
g++ -O3 -funroll-loops -mcpu=pentiumpro -o test test1.C
or use simply:
g++ -O3 -o test test1.C
which is producing different results then above one.
Is there a workaround for this problem or is there a place where I can
download a new binary?
Thanks
Ronald
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