Eric Botcazou <ebotca...@adacore.com> writes:
>> I need to add support for some custom attributes that I need to know during
>> operand matching. I have no problem adding the attributes, but I don't
>> know what to do so that I can access the information later. My function
>> that is called to handle the attribute looks like this:
>>
>> static tree
>> attr_myattr_handler(tree *node, tree name, tree args, int flags,
>> bool *no_add_attrs) {
>> /* What should I do here */
>> }
>
> See the SYMBOL_REF_FLAGS stuff in rtl.h and various examples in the back-ends.
Or, better, look for uses of lookup_attribute.
Ian
