[PATCH] D96853: [clang][AVR] Support variable decorator '__flash'

[Ben Shi via Phabricator via cfe-commits]

benshi001 added a comment.

In D96853#2577133 <https://reviews.llvm.org/D96853#2577133>, @aykevl wrote:

> I am not very familiar with Clang so I can't say much about it. Although I wonder whether a macro is the right way to implement this? Is there something similar in other targets? (GPUs tend to have lots of address spaces, you could take a look there).

A macro definition is the simplest way, an alias to `__attribute__((address_space(0)))`. I do not find any other easy way for a plain keyword `__flash`.


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