Re: Does a target system must support indexing?

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"Setjem Setjem" <Setjem@xxxxxx> writes:

>> Look at TARGET_LEGITIMIZE_ADDRESS and at expand time you can
>> force the [reg+const] addresses into a register.
>
> Thank you very much,
>
> Let me get this right that expand time is the time before reload is in progress? 
>
> Now i have implemeted TARGET_LEGITIMIZE_ADDRESS:

But have you done the "at expand time" part?  That means that you need
to write movMODE as a define_expand that stuffs the address into a
register.

Ian


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