Re: Adding constraints.md to my port

[Jean Christophe Beyler <jean.christophe.beyler@gmail.com>]

Ok, so actually, my cpu.h file had some of those included. I've
removed them and am now filling in the constraints.md file with what
is needed. I also so that they were obsolete in the GCC internals,
I'll be moving everything to the constraints then.

Thank you for your help,
Jc

On Tue, Jul 14, 2009 at 3:53 PM, Ian Lance Taylor<iant@google.com> wrote:
> Jean Christophe Beyler <jean.christophe.beyler@gmail.com> writes:
>
>> In file included from ./tm_p.h:5,
>>                  from /home/toto/gcc-4.3.2/gcc/c-pragma.c:35:
>> ./tm-preds.h:40:1: warning: "CONSTRAINT_LEN" redefined
>> In file included from ./tm.h:6,
>>                  from /home/toto/gcc-4.3.2/gcc/c-pragma.c:24:
>> /home/toto/gcc-4.3.2/gcc/defaults.h:797:1: warning: this is the
>> location of the previous definition
>
> See defaults.h:
>
> #if  !defined CONSTRAINT_LEN                    \
>  && !defined REG_CLASS_FROM_LETTER             \
>  && !defined REG_CLASS_FROM_CONSTRAINT         \
>  && !defined CONST_OK_FOR_LETTER_P             \
>  && !defined CONST_OK_FOR_CONSTRAINT_P         \
>  && !defined CONST_DOUBLE_OK_FOR_LETTER_P      \
>  && !defined CONST_DOUBLE_OK_FOR_CONSTRAINT_P  \
>  && !defined EXTRA_CONSTRAINT                  \
>  && !defined EXTRA_CONSTRAINT_STR              \
>  && !defined EXTRA_MEMORY_CONSTRAINT           \
>  && !defined EXTRA_ADDRESS_CONSTRAINT
>
> #define USE_MD_CONSTRAINTS
>
>
> Make sure that your CPU.h file does not define any of those macros.
>
> Ian
>