Path: utzoo!utgpu!jarvis.csri.toronto.edu!mailrus!tut.cis.ohio-state.edu!NCIFCRF.GOV!elsie!ado
From: elsie!ado@NCIFCRF.GOV (Arthur David Olson)
Newsgroups: gnu.gcc.bug
Subject: Gnu GCC 1.33 (plus a fix from rms) can dump core if -O is used
Message-ID: <8902061535.AA06464@elsie>
Date: 6 Feb 89 15:35:33 GMT
Sender: daemon@tut.cis.ohio-state.edu
Distribution: gnu
Organization: GNUs Not Usenet
Lines: 41


(We're running SunOS 4.0 on a Sun 3/110.)

Description:
	Gnu GCC 1.33 (plus a fix from rms) can dump core if -O is used

Repeat-By:
	Script started on Mon Feb  6 10:33:32 1989
	elsie$ cat try.c
	func(i, total, pointers)
	char *	pointers;
	{
		total -= i;
		if (total < 0)
			*pointers = i;
	}
	elsie$ /usr/local/bin/gcc -v -O try.c
	gcc version 1.33
	 /usr/local/lib/gcc-cpp -v -undef -D__GNUC__ -Dmc68000 -Dsun -Dunix -D__mc68000__ -D__sun__ -D__unix__ -D__OPTIMIZE__ -D__HAVE_68881__ -Dmc68020 try.c /tmp/cca06427.cpp
	GNU CPP version 1.33
	 /usr/local/lib/gcc-cc1 /tmp/cca06427.cpp -quiet -dumpbase try.c -O -version -o /tmp/cca06427.s
	GNU C version 1.33 (68k, MIT syntax) compiled by GNU C version 1.33.
	/usr/local/bin/gcc: Program cc1 got fatal signal 6.
	elsie$ dbx /usr/local/lib/gcc-cc1
	Reading symbolic information...
	Read 49288 symbols
	(dbx) where
	kill(0x191f, 0x6) at 0x70be4
	abort() at 0x6a971
	final(first = 0x8cc20, file = 0x81e20, write_symbols = NO_DEBUG, optimize = 1, prescan = 0, 0x8cc20, 0x81e20, 0x0, 0x1, 0x946ee), line 809 in "final.c"
	rest_of_compilation(decl = 0x8cf4c, 0x8eb1e, 0x7), line 1454 in "toplev.c"
	finish_function(), line 3509 in "c-decl.c"
	yyparse(), line 245 in "bison.simple"
	compile_file(name = 0x81e20 ""), line 976 in "toplev.c"
	main(argc = 0, argv = 0x8cf4c, envp = 0xefffb54), line 1713 in "toplev.c"
	(dbx) quit
	elsie$ exit

	script done on Mon Feb  6 10:34:13 1989
-- 
	Arthur David Olson    ado@ncifcrf.gov    ADO is a trademark of Ampex.