insn constraints problem while compiling c4x cross compiler

[llewelly@xmission.com]

Johnny Huynh <huynh@ugrad.cs.ualberta.ca> writes:

> I am trying to compile a TI c4x cross-compiler on a i386/linux host. I
> have compiled and installed the latest binutils (2.14). When compiling the
> cross compiler, I get an error when compiling file gcc/libgcc2.c:
> 
> /src/gcc-3.3.3/gcc/libgcc2.c: In function `__do_global_dtors':
> /src/gcc-3.3.3/gcc/libgcc2.c:1848: error: insn does not satisfy its
> constraints:
> (insn:HI 48 57 49 0 0x2abfc344 (set (reg/s/f:QI 8 ar0 [37])
>         (mem/f:QI (symbol_ref:QI ("p$0")) [4 p+0 S1 A32])) 8
> {movqi_noclobber} (nil)
>             (nil))
> /src/gcc-3.3.3/gcc/libgcc2.c:1848: internal compiler error: in
> reload_cse_simplify_operands, at reload1.c:8353
> 
> This happens on gcc-3.3.3 and gcc-3.4.0.  I have been able to successfully
> compile gcc-3.3.2 though...
> 
> Any ideas on what the problem might be?

'internal compiler error' always indicates a bug, and you should
    report it, see gcc.gnu.org/bugs.html .