toolchain/49449: cc: Internal Compiler Error

[mac%culver.net@localhost]

>Number:         49449
>Category:       toolchain
>Synopsis:       cc: Internal Compiler Error
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    toolchain-manager
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Thu Dec 04 20:25:00 +0000 2014
>Originator:     Mike Cheponis
>Release:        NetBSD 5.1_RC3 (GENERIC) #0: Sat Jun 12 20:26:01 UTC 2010
>Organization:
>Environment:
NetBSD SS.Culver.Net 5.1_RC3 NetBSD 5.1_RC3 (GENERIC) #0: Sat Jun 12 20:26:01 UTC 2010  builds%b8.netbsd.org@localhost:/home/builds/ab/netbsd-5-1-RC3/amd64/201006130031Z-obj/home/builds/ab/netbsd-5-1-RC3/src/sys/arch/amd64/compile/GENERIC amd64

>Description:
cc -c  -Iinclude  -Wall -g -g3 -Os  -fPIC -shared -o bignum.o bignum.c
bignum.c: In function 'sexp_make_integer':
bignum.c:49: error: unrecognizable insn:
(insn 97 96 98 0 bignum.c:36 (parallel [
            (set (reg:CC 17 flags)
                (unspec:CC [
                        (reg:DI 37 r8 [67])
                        (const_int 2305843009213693952 [0x2000000000000000])
                    ] 24))
            (set (reg:DI 37 r8 [67])
                (plus:DI (reg:DI 37 r8 [67])
                    (const_int 2305843009213693952 [0x2000000000000000])))
        ]) -1 (nil)
    (nil))
bignum.c:49: internal compiler error: in extract_insn, at recog.c:2084
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://www.NetBSD.org/Misc/send-pr.html> for instructions.
gmake: *** [bignum.o] Error 1


>How-To-Repeat:
ftp http://chibi-scheme.googlecode.com/files/chibi-scheme-0.6.1.tgz   
tar xpzf chibi-scheme-0.6.1.tgz 
cd chibi-scheme-0.6.1
gmake
>Fix: