c/3848: Snapshot crash on compiling vice-1.6

c/3848: Snapshot crash on compiling vice-1.6

[tevessen]

>Number:         3848
>Category:       c
>Synopsis:       gcc version 3.1 20010725 crashes on vice w/ high opts
>Confidential:   no
>Severity:       non-critical
>Priority:       medium
>Responsible:    unassigned
>State:          open
>Class:          ice-on-legal-code
>Submitter-Id:   net
>Arrival-Date:   Fri Jul 27 13:06:01 PDT 2001
>Closed-Date:
>Last-Modified:
>Originator:     Johannes Tevessen
>Release:        3.1 20010725 (experimental)
>Organization:
none
>Environment:
System: Linux aris.dummy.de 2.4.7 #1 Mon Jul 23 23:57:36 CEST 2001 i686 unknown
Architecture: i686

	
host: i686-pc-linux-gnu
build: i686-pc-linux-gnu
target: i686-pc-linux-gnu
configured with: ../gcc/configure --prefix=/usr --with-cpu=athlon
>Description:
	crashes with ICE on compiling vice-1.6 (C64 emulator)
gcc -DHAVE_CONFIG_H -I. -I. -I../../src -I../../src/arch/unix
-I../../src/resid    -I../../src     -I../../src  -I/usr/X11R6/include
-march=athlon -O9
-c sid.c
sid.c: In function 	nit_filter':
sid.c:880: Internal compiler error in insn_extract, at insn-extract.c:1635
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL: http://www.gnu.org/software/gcc/bugs.html > for instructions.
make[3]: *** [sid.o] Fehler 1
>How-To-Repeat:
	recompile.
>Fix:
	N/A
	Replacing -O9 by -O1 in the above command line works
	(-O2 does not work).

>Release-Note:
>Audit-Trail:
>Unformatted: