[Bug c/52598] New: internal compiler error: in based_loc_descr, at dwarf2out.c:13636

[tony at bakeyournoodle dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52598

             Bug #: 52598
           Summary: internal compiler error: in based_loc_descr, at
                    dwarf2out.c:13636
    Classification: Unclassified
           Product: gcc
           Version: 4.6.3
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c
        AssignedTo: unassigned@gcc.gnu.org
        ReportedBy: tony@bakeyournoodle.com


Created attachment 26901
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=26901
Testcase

When building the attached test case (which is extracted from a current Linux
kernel) we receive the error above.

COLLECT_GCC=/opt/cross/gcc-4.6.3-nolibc/h8300-elf/bin/h8300-elf-gcc
COLLECT_LTO_WRAPPER=/scratch/tony/buildall/cross.ppc64/gcc-4.6.3-nolibc/h8300-elf/bin/../libexec/gcc/h8300-elf/4.6.3/lto-wrapper
Target: h8300-elf
Configured with: /home/tony/buildall/src/gcc/configure --target=h8300-elf
--host=ppc64-linux-gnu --build=ppc64-linux-gnu --enable-targets=all
--prefix=/home/tony/buildall/cross.ppc64/gcc-4.6.3-nolibc/h8300-elf/
--enable-languages=c --with-newlib --without-headers --enable-sjlj-exceptions
--with-system-libunwind --disable-nls --disable-threads --disable-shared
--disable-libmudflap --disable-libssp --disable-libgomp --disable-decimal-float
--enable-checking=release --with-mpfr=/home/tony/buildall/src/sys-ppc64
--with-gmp=/home/tony/buildall/src/sys-ppc64 --disable-bootstrap
--disable-libquadmath
Thread model: single
gcc version 4.6.3 (GCC) 

Host: ppc64-unknown-linux-gnu
Target: h8300-elf-gcc