Bugreport on egcs-2.93.21 19990502 (gcc2 ss-980929 experimental)

[Bart Warmerdam <bartw at xs4all dot nl>]

  Hi,

  Checking the new snapshot on previous troublesome sources I dicovered the
  following error on source gs_5.10-1 (debian sourcepackage)
  
  "Internal compiler error in `get_aligned_mem', at config/alpha/alpha.c:939"


Output from:
  gcc -DDEBIAN  -O2 -Wall -Wpointer-arith -Wstrict-prototypes -Wwrite-strings
          -c gxctable.c -E -P > /tmp/gxctable.c

mperor:/tmp> gcc -v
Reading specs from /usr/lib/egcs-ss/lib/gcc-lib/alpha-linux/egcs-2.93.21/specs
gcc version egcs-2.93.21 19990502 (gcc2 ss-980929 experimental)

emperor:/tmp> gcc -c -O2 gxctable.c
gxctable1.c: In function `gx_color_interpolate_linear':
gxctable1.c:102: Internal compiler error in `get_aligned_mem', at
config/alpha/alpha.c:939
Please submit a full bug report to `egcs-bugs@egcs.cygnus.com'.
See <URL:http://egcs.cygnus.com/faq.html#bugreport> for details.

emperor:/tmp> gcc -c -O2 gxctable.c
[no errors detected]

This seems like an optimizer bug until I tried this source (also gc) and none
of the optimizations would compile the source...

emperor:/tmp> gcc -c -O2 gxclimag.c
gxclimag.c: In function `clist_fill_mask':
gxclimag.c:193: Internal compiler error in `get_aligned_mem', at
config/alpha/alpha.c:939
Please submit a full bug report to `egcs-bugs@egcs.cygnus.com'.
See <URL:http://egcs.cygnus.com/faq.html#bugreport> for details.


emperor:/tmp> gcc -c -O gxclimag.c
gxclimag.c: In function `clist_fill_mask':
gxclimag.c:193: Internal compiler error in `get_aligned_mem', at
config/alpha/alpha.c:939
Please submit a full bug report to `egcs-bugs@egcs.cygnus.com'.
See <URL:http://egcs.cygnus.com/faq.html#bugreport> for details.


emperor:/tmp> gcc -c gxclimag.c
[no errors detected]


The sources are extracted as above and trimmed if possible...

Thanks,

B.


System settings:
Linux emperor 2.2.5 #3 Tue Apr 13 22:17:50 CEST 1999 alpha unknown

ii  cpp-ss          2.93.21-1      The GNU (EGCS) C preprocessor.
ii  g++-ss          2.93.21-1      The GNU (egcs) C++ compiler.
ii  gcc-ss          2.93.21-1      The GNU (EGCS) C compiler.
ii  gcj-ss          2.93.21-1      The GNU (EGCS) compiler for Java(TM).
ii  libstdc++2.9-gl 2.93.21-1      The GNU stdc++ library (development files)
ii  libstdc++2.9-gl 2.93.21-1      The GNU stdc++ library (EGCS version)

--
B. Warmerdam                                              GNU/Debian Linux
bartw@xs4all.nl, bartw@debian.org (Keyid: 10A0FDD1)       ----------------

gxctable.c.gz

gxclimag.c.gz