egcs/gcc ChangeLog function.c loop.c testsuite ...

[Mark Mitchell]

CVSROOT:	/egcs/carton/cvsfiles
Module name:	egcs
Changes by:	mmitchel@egcs.cygnus.com	98/09/30 10:10:02

Modified files:
	gcc            : ChangeLog function.c loop.c 
Added files:
	gcc/testsuite/gcc.c-torture/execute: 980929-1.c 

Log message:
	* function.c (gen_mem_addressof): If the address REG is
	REG_USERVAR_P make the new REG be so also.
	* loop.c (scan_loop): Apply DeMorgan's laws and add documentation
	in an attempt to clarify slightly.