[PATCH] D27586: AMDGPU/SI: Add llvm.amdgcn.s.buffer.load intrinsic

Tom Stellard via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Tue Jan 31 16:34:35 PST 2017

tstellarAMD added a comment.

In https://reviews.llvm.org/D27586#662394, @mareko wrote:

> How is this different from using amdgcn.buffer.load if https://reviews.llvm.org/D28993 lands (which is not certain)?

I don't think it's legal to select amdgcn.buffer.load to SMRD unless you can prove that it is uniform.  llvm.amdgcn.s.buffer.load is known to always be uniform.


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