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

Marek Olšák via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Wed Dec 14 11:20:15 PST 2016

mareko added inline comments.

Comment at: include/llvm/IR/IntrinsicsAMDGPU.td:409
+   llvm_i1_ty], // glc
+  [IntrReadMem, IntrArgMemOnly, NoCapture<0>]>;
Do these flags prevent CSE? Mesa re-loads TGSI constants on each use. There is no reuse. It relies on CSE to do its the job.


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