[PATCH] D40051: AMDGPU: Rename Bonaire target to be gfx704; update target feature handling

[Konstantin Zhuravlyov via Phabricator via llvm-commits]

kzhuravl added a comment.

In https://reviews.llvm.org/D40051#929113, @t-tye wrote:

> Eliminate gfx800 and make Iceland and Tonga both use gfx802 as they use the same code.


Is this correct? IIRC, Tonga's atomic add/sub must always have the glc bit enabled (iceland does not need that). This was the reason for having them as separate ccs.


https://reviews.llvm.org/D40051