XENIX C Compiler Bug

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In article <750002 at hpausla.HP.COM>, adt at hpausla.HP.COM (Andrew Tune) writes:
] I have a C compiler bug in my XENIX 2.2.1 system.  
] uname -a: sysname=XENIX; release=2.2.1; version=SysV; machine=i80286
] It's a Vectra RS20.  Any hints would be appreciated.
] 
] int		level;
] long		*c_disp;
] extern long	c_dis[];
] 
] foo()
] {
] 	c_disp = c_dis + level;
] }
] --------------------------------------------------------------------------
] I get this:
] --------------------------------------------------------------------------
] % cc -c -Ml foo.c
] foo.c
] foo.c(7) : Compiler error (internal): Infinite spill
] --------------------------------------------------------------------------
] which is very little help, to say the least.  Work around? Change the code 

I tried the first program on my system (Xenix 2.2.3, 386, etc).  I tried it
for 386 code, 286 large model, and 286 small model.  They all worked.  FYI,
the 286 models use a 286 compiler instead of the 386 compiler.  I believe
that it is the same compiler as distributed in the 286 development system.

Jonathan Bayer
Intelligent Software Products, Inc.