[Bug bootstrap/22058] New: RTL checking failure building libgcc

[ebotcazou at gcc dot gnu dot org]

Configured with: /home01/botcazou/cvs/gcc/configure
--prefix=/home01/botcazou/fsf/install_ia64_hp --enable-languages=c,c++,objc
--enable-checking=assert,misc,rtl,rtlflag --enable-threads=posix
--with-as=/gnat.home/gnatmail/gnatmail-5_34/install-cobb/bin/as --disable-nls
Thread model: posix
gcc version 4.1.0 20050614 (experimental)

The assembler is the GNU assembler 2.15.

./xgcc -B./ -B/home01/botcazou/fsf/install_ia64_hp/ia64-hp-hpux11.23/bin/
-isystem /home01/botcazou/fsf/install_ia64_hp/ia64-hp-hpux11.23/include -isystem
/home01/botcazou/fsf/install_ia64_hp/ia64-hp-hpux11.23/sys-include
-L/home01/botcazou/fsf/ia64-hp-hpux11.23_gcc/gcc/../ld -O2  -DIN_GCC   
-DUSE_LIBUNWIND_EXCEPTIONS -W -Wall -Wwrite-strings -Wstrict-prototypes
-Wmissing-prototypes -Wold-style-definition  -isystem ./include   -g
-DHAVE_GTHR_DEFAULT -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED  -I. -I.
-I/home01/botcazou/cvs/gcc/gcc -I/home01/botcazou/cvs/gcc/gcc/.
-I/home01/botcazou/cvs/gcc/gcc/../include
-I/home01/botcazou/cvs/gcc/gcc/../libcpp/include  -DL_moddi3 -fvisibility=hidden
-DHIDE_EXPORTS -fexceptions -fnon-call-exceptions -c
/home01/botcazou/cvs/gcc/gcc/libgcc2.c -o libgcc/./_moddi3.o
/home01/botcazou/cvs/gcc/gcc/libgcc2.c: In function '__modti3':
/home01/botcazou/cvs/gcc/gcc/libgcc2.c:1084: internal compiler error: RTL check:
expected code 'subreg', have 'post_inc' in mem_loc_descriptor, at dwarf2out.c:8639
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.
gmake[3]: *** [libgcc/./_moddi3.o] Error 1

-- 
           Summary: RTL checking failure building libgcc
           Product: gcc
           Version: 4.1.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: bootstrap
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: ebotcazou at gcc dot gnu dot org
                CC: gcc-bugs at gcc dot gnu dot org
 GCC build triplet: ia64-hp-hpux11.23
  GCC host triplet: ia64-hp-hpux11.23
GCC target triplet: ia64-hp-hpux11.23


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22058