[PATCH] D106079: [AMDGPU] Divergence-driven compare operations instruction selection

Stanislav Mekhanoshin via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Mon Jul 19 10:09:45 PDT 2021


rampitec added inline comments.


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Comment at: llvm/test/CodeGen/AMDGPU/addrspacecast.ll:14
+; CI-DAG: s_cmp_lg_u32 [[PTR]], -1
+; CI-DAG: s_cselect_b64 vcc, -1, 0
 ; CI-DAG: v_cndmask_b32_e32 v[[HI:[0-9]+]], 0, [[VAPERTURE]], vcc
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This also needs a sort of a look ahead.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D106079/new/

https://reviews.llvm.org/D106079



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