[Bug target/29945] New: ICE in simplify_subreg with simple code in libgfortran

[pinskia at gcc dot gnu dot org]

The code from libgfortran ICEs:
extern const char *__ctype_ptr;
parse_real (unsigned char c)
{
  if ((__ctype_ptr[c]&04) &&c != '.')
   unget_char ( c);
}
---------------------------------
t.c: In function 'parse_real':
t.c:6: internal compiler error: in simplify_subreg, at simplify-rtx.c:4470
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.


-- 
           Summary: ICE in simplify_subreg with simple code in libgfortran
           Product: gcc
           Version: 4.2.0
            Status: UNCONFIRMED
          Keywords: ice-on-valid-code, build
          Severity: normal
          Priority: P3
         Component: target
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: pinskia at gcc dot gnu dot org
GCC target triplet: spu-elf


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29945