illegal pointer combination fixes

[Jeffrey A Law]

  In message <199912171756.SAA12063@mail.macqel.be>you write:
  > Symptom:
  > "/share/src/gnu/egcs-19991214/gcc/cccp.c", line 2243: warning: illegal poin
  > ter c
  > ombination, op =
  > ...
  > "/share/src/gnu/egcs-19991214/gcc/toplev.c", line 5353: warning: & before a
  > rray
  > or function: ignored
  > ...
  > "/share/src/gnu/egcs-19991214/gcc/except.c", line 1796: warning: illegal po
  > inter
  >  combination, op =
  > ...
  > "/share/src/gnu/egcs-19991214/gcc/varasm.c", line 3411: warning: illegal po
  > inter
  >  combination, op =
  > ...
  > "/share/src/gnu/egcs-19991214/gcc/gcse.c", line 4770: warning: illegal poin
  > ter c
  > ombination, op =
  > "/share/src/gnu/egcs-19991214/gcc/gcse.c", line 5414: warning: illegal poin
  > ter c
  > ombination, op =
  > ...
  > "/share/src/gnu/egcs-19991214/gcc/cse.c", line 4446: warning: illegal point
  > er co
  > mbination, op =
  > ...
  > "/share/src/gnu/egcs-19991214/gcc/loop.c", line 4201: warning: illegal poin
  > ter c
  > ombination, op =
  > 
  > Fix:
  > Fri Dec 17 18:24:45 1999  Philippe De Muyter  <phdm@macqel.be>
  > 
  > 	* cse.c (cse_insn): Missing cast added.
  > 	* loop.c (loop_reg_used_before_p): Ditto.
  > 	* gcse.c (Pre_gcse, hoist_code): Ditto.
  > 	* varasm.c (decode_rtx_const): Ditto.
  > 	* except.c (push_ehqueue): Ditto.
  > 	* cccp.c (index0): Ditto.
  > 	* toplev.c (main): Useless `&' removed before function name.
Thanks.  Installed.
jeff