tree-ssa does not build on x86-64-linux

[Andreas Jaeger]

Diego,

the current tree-ssa branch does not build for me on x86-64:

/usr/src/aj/build/gcc/hammer-branch/gcc/xgcc -B/usr/src/aj/build/gcc/hammer-branch/gcc/ -B/opt/gcc/tree-ssa-20020619-branch/x86_64-unknown-linux-gnu/bin/ -B/opt/gcc/tree-ssa-20020619-branch/x86_64-unknown-linux-gnu/lib/ -isystem /opt/gcc/tree-ssa-20020619-branch/x86_64-unknown-linux-gnu/include -O2  -DIN_GCC    -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -isystem ./include  -fPIC -g -DHAVE_GTHR_DEFAULT -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED  -I. -I. -I/usr/src/aj/cvs/gcc-tree-ssa-20020619-branch/gcc -I/usr/src/aj/cvs/gcc-tree-ssa-20020619-branch/gcc/. -I/usr/src/aj/cvs/gcc-tree-ssa-20020619-branch/gcc/config -I/usr/src/aj/cvs/gcc-tree-ssa-20020619-branch/gcc/../include -I/usr/src/aj/cvs/gcc-tree-ssa-20020619-branch/gcc/../libbanshee/libcompat -I/usr/src/aj/cvs/gcc-tree-ssa-20020619-branch/gcc/../libbanshee -I/usr/src/aj/cvs/gcc-tree-ssa-20020619-branch/gcc/../libbanshee/points-to -fexceptions -c /usr/src/aj/cvs/gcc-tree-ssa-20020619-branch/gcc/unwind-dw2.c -o libgcc/./unwind-dw2.o
/usr/src/aj/build/gcc/hammer-branch/gcc/xgcc -B/usr/src/aj/build/gcc/hammer-branch/gcc/ -B/opt/gcc/tree-ssa-20020619-branch/x86_64-unknown-linux-gnu/bin/ -B/opt/gcc/tree-ssa-20020619-branch/x86_64-unknown-linux-gnu/lib/ -isystem /opt/gcc/tree-ssa-20020619-branch/x86_64-unknown-linux-gnu/include -O2  -DIN_GCC    -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -isystem ./include  -fPIC -g -DHAVE_GTHR_DEFAULT -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED  -I. -I. -I/usr/src/aj/cvs/gcc-tree-ssa-20020619-branch/gcc -I/usr/src/aj/cvs/gcc-tree-ssa-20020619-branch/gcc/. -I/usr/src/aj/cvs/gcc-tree-ssa-20020619-branch/gcc/config -I/usr/src/aj/cvs/gcc-tree-ssa-20020619-branch/gcc/../include -I/usr/src/aj/cvs/gcc-tree-ssa-20020619-branch/gcc/../libbanshee/libcompat -I/usr/src/aj/cvs/gcc-tree-ssa-20020619-branch/gcc/../libbanshee -I/usr/src/aj/cvs/gcc-tree-ssa-20020619-branch/gcc/../libbanshee/points-to -fexceptions -c /usr/src/aj/cvs/gcc-tree-ssa-20020619-branch/gcc/unwind-dw2-fde-glibc.c -o libgcc/./unwind-dw2-fde-glibc.o

In file included from /usr/src/aj/cvs/gcc-tree-ssa-20020619-branch/gcc/unwind-dw2-fde-glibc.c:58:
/usr/src/aj/cvs/gcc-tree-ssa-20020619-branch/gcc/unwind-dw2-fde.c: In function `__register_frame_info_bases':
/usr/src/aj/cvs/gcc-tree-ssa-20020619-branch/gcc/unwind-dw2-fde.c:924: internal compiler error: in gt_ggc_mx_varray_head_tag, at gtype-desc.c:174
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://www.gnu.org/software/gcc/bugs.html> for instructions.

Unfortunatly the bug cannot be reproduced if I use -save-temps :-(

line 174 in gtype-desc.c is:
     173         case VARRAY_DATA_GENERIC:
     174           abort();
     175           break;

Andreas
-- 
 Andreas Jaeger
  SuSE Labs aj@suse.de
   private aj@arthur.inka.de
    http://www.suse.de/~aj