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Re: attempt to use poisoned "CONST_COSTS"



You should look at a small back-end, e.g. pdp11, and see how to rewrite these macros into functions (target hooks).
Its been a great help... thanks for the direction.

When i looked into the machine macros of GNU supported
processors i found that all of the macros previously
defined in target.h in now defined in target.c in gcc
3.4.6
Not all, just several of them.
Does that mean that i need to re write my target.h and
target.c file for the migration of the compiler?
Just to move code from target.h to target.c.

Paolo


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