Path: utzoo!utgpu!jarvis.csri.toronto.edu!cs.utexas.edu!tut.cis.ohio-state.edu!NCSA.UIUC.EDU!jwc
From: jwc@NCSA.UIUC.EDU (Jay Chalmers)
Newsgroups: gnu.g++.lib.bug
Subject: (none)
Message-ID: <9002280339.AA06052@cmsun.ncsa.uiuc.edu>
Date: 28 Feb 90 03:39:03 GMT
Sender: daemon@tut.cis.ohio-state.edu
Distribution: gnu
Organization: GNUs Not Usenet
Lines: 87


    I got the following on a Sun 4/490 running 4.0.3

g++  -I../g++-include -g -O -fstrength-reduce  -felide-constructors -fschedule-insns -fdelayed-branch  -fsave-memoized  -Wall -v  -c  stream.cc
g++ version 1.36.4 (based on GCC 1.36.93)
 /usr/local/lib/gcc-cpp -+ -v -I../g++-include -undef -D__GNUC__ -D__GNUG__ -D__cplusplus -Dsparc -Dsun -Dunix -D__sparc__ -D__sun__ -D__unix__ -D__OPTIMIZE__ -Wall stream.cc /usr/tmp/cca05672.cpp
GNU CPP version 1.37
 /usr/local/lib/gcc-cc1plus /usr/tmp/cca05672.cpp -quiet -dumpbase stream.cc -fstrength-reduce -felide-constructors -fschedule-insns -fdelayed-branch -fsave-memoized -g -O -Wall -version -o /usr/tmp/cca05672.s
GNU C++ version 1.36.4 (based on GCC 1.36.93) (sparc) compiled by GNU C version 1.37.
default target switches: -mfpu -mepilogue
g++: Program cc1plus got fatal signal 6.
*** Error code 1
make: Fatal error: Command failed for target `stream.o'


Script started on Tue Feb 27 18:52:35 1990
cmsun 1% gdb /usr/local/lib/gcc-cc1plus
GDB 3.5, Copyright (C) 1989 Free Software Foundation, Inc.
There is ABSOLUTELY NO WARRANTY for GDB; type "info warranty" for details.
GDB is free software and you are welcome to distribute copies of it
 under certain conditions; type "info copying" to see the conditions.
Reading symbol data from /usr/local/lib/gcc-cc1plus...done.
Type "help" for a list of commands.
(gdb) dir /scr2/root/gnu/g++
Source directories searched: /scr2/jwc/gnu/libg++-1.36.3/src:/scr2/root/gnu/g++
(gdb) sou run-it

Program received signal 6, Abort
0xf0670 in kill ()
(gdb) where
#0  0xf0670 in kill ()
#1  0xdf144 in output_63 (...) (...)
#2  0xceb74 in final_scan_insn (...) (...)
#3  0xcdcd4 in final (...) (...)
#4  0x65418 in rest_of_compilation (...) (...)
#5  0x1f338 in finish_function (...) (...)
#6  0xa9b4 in yyparse (...) (...)
#7  0x63fa8 in compile_file (...) (...)
#8  0x660ec in main (...) (...)
(gdb) l
Reading in symbols for toplev.c...done.
1936        perror(name);
1937    }
1938    ^L
1939    /* Entry point of c++.  Decode command args, then call compile_file.
1940       Exit code is 35 if can't open files, 34 if fatal error,
1941       33 if had nonfatal errors, else success.  */
1942    
1943    int
1944    main (argc, argv, envp)
1945         int argc;
(gdb) up
Reading in symbols for insn-output.c...done.
#1  0xdf144 in output_63 (operands=(rtx *) 0xfd4b8) (insn-output.c line 768)
768         abort ();
(gdb) l 750,775
750           cc_status.mdep = XEXP (operands[1], 0);
751           return "sethi %%hi(%m1),%%g1\n\tldub [%%g1+%%lo(%m1)],%0";
752         }
753       else
754         return "ldub %1,%0";
755     }
756     }
757     
758     static char *
759     output_63 (operands, insn)
760          rtx *operands;
761          rtx insn;
762     {
763     
764     {
765       if (REG_P (operands[1]))
766         return "sll %1,0x10,%0\n\tsra %0,0x10,%0";
767       if (GET_CODE (operands[1]) == CONST_INT)
768         abort ();
769       if (CONSTANT_ADDRESS_P (XEXP (operands[1], 0)))
770         {
771           cc_status.flags |= CC_KNOW_HI_G1;
772           cc_status.mdep = XEXP (operands[1], 0);
773           return "sethi %%hi(%m1),%%g1\n\tldsh [%%g1+%%lo(%m1)],%0";
774         }
775       else
(gdb) p *operands[1]
$1 = {code = CONST_INT, mode = VOIDmode, jump = 0, call = 0, unchanging = 0, volatil = 0, in_struct = 0, used = 0, integrated = 0, fld = {{rtint = 0, rtstr = 0x0, rtx = 0x0, rtvec = 0x0, rttype = VOIDmode}}}
(gdb) q
The program is running.  Quit anyway? (y or n) y
script done on Tue Feb 27 18:56:35 1990