[Bug rtl-optimization/30121] New: ICE on frtl-abstract-sequences and mthumb.

["ramana dot radhakrishnan at codito dot com" <gcc-bugzilla at gcc dot gnu dot org>]

int i ;
int j;

int main (void)
{
  if ( i == 0 )
    j = 0xdeadbeef;
  else
    j = 0xcafebabe;

  return j;


}arm-none-eabi-gcc-4.2.0 -frtl-abstract-sequences -O3 -mthumb ../hello.c -da
../hello.c: In function 'main':
../hello.c:14: error: unrecognizable insn:
(insn 87 0 0 (set (reg:SI 0 r0)
        (symbol_ref:SI ("*.L6") [flags 0x2])) -1 (nil)
    (nil))
../hello.c:14: internal compiler error: in insn_default_length, at
config/arm/arm.md:6051
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.



Configured with:
/mnt/tools/fsf/build/combined-arm-none-eabi-gcc-4_2-2006-12-08/configure
--target=arm-none-eabi
--prefix=/mnt/tools/fsf/install/arm-none-eabi-gcc-4_2-2006-12-08
--enable-languages=c,c++ --disable-nls --with-newlib --disable-gdbtk
--disable-libssp
Thread model: single
gcc version 4.2.0 20061208 (prerelease)


-- 
           Summary: ICE on frtl-abstract-sequences and mthumb.
           Product: gcc
           Version: unknown
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: rtl-optimization
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: ramana dot radhakrishnan at codito dot com
  GCC host triplet: i686-pc-linux-gnu
GCC target triplet: arm-none-eabi


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30121