Re: c/3276: pngset.c: In function `png_set_cHRM': pngset.c:973: Internal compiler error in gen_reg_rtx, at emit-rtl.c:542

Re: c/3276: pngset.c: In function `png_set_cHRM': pngset.c:973: Internal compiler error in gen_reg_rtx, at emit-rtl.c:542

[aoliva]

Synopsis: pngset.c: In function `png_set_cHRM':    pngset.c:973: Internal compiler error in gen_reg_rtx, at emit-rtl.c:542

State-Changed-From-To: open->closed
State-Changed-By: aoliva
State-Changed-When: Wed Jun 20 13:29:34 2001
State-Changed-Why:
    -mcpu=ultrasparc is not fully supported in GCC 3.0.  Use -mtune=ultrasparc to get most of the benefit without entering the incomplete-implementation area.

http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view&pr=3276&database=gcc

c/3276: pngset.c: In function `png_set_cHRM': pngset.c:973: Internal compiler error in gen_reg_rtx, at emit-rtl.c:542

[andrew.catero]

>Number:         3276
>Category:       c
>Synopsis:       pngset.c: In function `png_set_cHRM':    pngset.c:973: Internal compiler error in gen_reg_rtx, at emit-rtl.c:542
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    unassigned
>State:          open
>Class:          ice-on-legal-code
>Submitter-Id:   net
>Arrival-Date:   Tue Jun 19 19:45:59 PDT 2001
>Closed-Date:
>Last-Modified:
>Originator:     Andrew Catero
>Release:        gcc version 3.0 Thread model: solaris   --enable-threads=solaris --with-cpu=ultrasparc --disable-nls
>Organization:
>Environment:
sparc solaris 2.8 
#  /usr/platform/sun4u/sbin/prtdiag
System Configuration: Sun Microsystems  sun4u SUNW,Sun-Blade-1000 (UltraSPARC-III) 
System clock frequency: 150 MHZ

#  /usr/platform/sun4u/sbin/prtdiag
System Configuration: Sun Microsystems  sun4u SUNW,Sun-Blade-1000 (UltraSPARC-III) 
System clock frequency: 150 MHZ


>Description:
I was trying to compile libpng version 1.0.12 which I 
downloaded from www.libpng.org

# pwd
/usr/local/libpng-1.0.12

# make
gcc -mcpu=ultrasparc -I/usr/local/include -Wall -O3 -g    -c -o pngset.o pngset.c
pngset.c: In function `png_set_cHRM':
pngset.c:973: Internal compiler error in gen_reg_rtx, at emit-rtl.c:542
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL: http://www.gnu.org/software/gcc/bugs.html > for instructions.
make: *** [pngset.o] Error 1


# uname -a
SunOS osiris 5.8 Generic_108528-08 sun4u sparc SUNW,Sun-Blade-1000


# make -v     
GNU Make version 3.79.1, by Richard Stallman and Roland McGrath.

#  /usr/platform/sun4u/sbin/prtdiag
System Configuration: Sun Microsystems  sun4u SUNW,Sun-Blade-1000 (UltraSPARC-III) 
System clock frequency: 150 MHZ


>How-To-Repeat:

>Fix:

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