big slowdown in egcs-1.1.2->gcc-2.95 on alpha

[Brad Lucier]

> The following should kill bitmap_bit_p from the interesting
> functions.

I'm leaving town in about an hour, and won't be able to test this
patch until I get e-mail access or I get back on the 16th.

The *.i files I'm using to test 'cc1 -fPIC -O1' are at

http://www.math.purdue.edu/~lucier/testcases.tar.gz

in case anyone else wants to try them.

Brad Lucier     lucier@math.purdue.edu