Two optimizer-Bugs in pgcc-1.1b

[Ronald Wahl]

Hi,

I have to report two bugs with the optimizer in pgcc-1.1b.

 * mailx-8.1.1 from the debian segfaults with -O2 and higher. If I specify
   -fno-force-mem the bug will go away. I also tried installing the
   patches for gcse.c, reg-stack.c and regclass.c from the egcs CVS tree
   but this bug isn't fixed (although TeX is compiled fine now).

 * bzip2-0.9.0b fail during the selftest with -O3 and higher. Specifying
   -fno-inline-functions or -fno-strength-reduce will help. I already
   reported this on the pgcc mailing list but I repeat it here.

It would be nice if sombody find & fix the bugs.

tia,
ron

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