bootstrap/3432: Attempt to build on DEC UNIX 5.0 dies with internal compiler error

[jfn@msc.com]

>Number:         3432
>Category:       bootstrap
>Synopsis:       Attempt to build on DEC UNIX 5.0 dies with internal compiler error
>Confidential:   no
>Severity:       serious
>Priority:       high
>Responsible:    unassigned
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Tue Jun 26 13:06:01 PDT 2001
>Closed-Date:
>Last-Modified:
>Originator:     J.F Nooan
>Release:        gcc-3,0
>Organization:
>Environment:
DEC Alpha running v5.0 of Tru64Unix (nee DEC UNIX, nee OSF/1)
>Description:
While compiling function 'etoasc' in real.c, the compiler (gcc 2.95.2) dies with an internal compiler error.  Here is a snippet of the output:

gmake[2]: Leaving directory `/user4/jfn/Gcc3/Dec/gcc/po'                        
gcc -c  -DIN_GCC    -g -O2 -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissin
g-prototypes -Wtraditional -pedantic -Wno-long-long  -DHAVE_CONFIG_H    -I. -I. 
-I../../gcc-3.0/gcc -I../../gcc-3.0/gcc/. -I../../gcc-3.0/gcc/config -I../../gcc
-3.0/gcc/../include ../../gcc-3.0/gcc/real.c -o real.o                          
../../gcc-3.0/gcc/real.c: In function `etoasc':                                 
../../gcc-3.0/gcc/real.c:4913: Internal compiler error in `int_mode_for_mode', a
t stor-layout.c:202                                                             
Please submit a full bug report.                                                
See <URL: http://www.gnu.org/software/gcc/faq.html#bugreport > for instructions.  
gmake[1]: *** [real.o] Error 1                                                  
gmake[1]: Leaving directory `/user4/jfn/Gcc3/Dec/gcc'                           
gmake: *** [all-gcc] Error 2                                                    

>How-To-Repeat:

>Fix:

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