🚀 go-pugleaf

Hi,

I found a bug in gcc-920717.

Machine	: Sun 4/330
OS	: 4.1.1
Configuration: ./configure sun4 -prefix=/home/tietz/gnu
Syptoms	: program cc1 gets a fatal signal 6
Command	: 
	tietz@eos$ gcc -v -c test.c
	Reading specs from /home/tietz/gnu/lib/gcc-lib/sun4/2.2.2/specs
	gcc version 2.2.2
	/home/tietz/gnu/lib/gcc-lib/sun4/2.2.2/cpp -lang-c -v -undef -D__GNUC__=2 -Dsparc -Dsun -Dunix -D__sparc__ -D__sun__ -D__unix__ -D__sparc -D__sun -D__unix test.c /usr/tmp/cca06151.i
	GNU CPP version 2.2.2 (sparc)
	/home/tietz/gnu/lib/gcc-lib/sun4/2.2.2/cc1 /usr/tmp/cca06151.i -quiet -dumpbase test.c -version -o /usr/tmp/cca06151.s
	GNU C version 2.2.2 (sparc) compiled by GNU C version 2.2.2.
	gcc: Internal compiler error: program cc1 got fatal signal 6

programm:
	/* test.c */
	struct foo {};

	bar (b)
	     register struct foo b;
	{
	}

additinal information: If you delete the register-keyword, the fatal
		       signal disappears.