[PATCH] D144248: [InstCombine] Improvement the analytics through the dominating condition

Matt Arsenault via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Wed Feb 22 07:35:03 PST 2023


arsenm added inline comments.


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Comment at: llvm/test/CodeGen/AMDGPU/branch-relaxation.ll:510
   %tmp8 = icmp sgt i32 %arg4, 5
   br i1 %tmp8, label %bb9, label %bb13
 
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Probably just need to add more arguments to use for conditions


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Comment at: llvm/test/CodeGen/AMDGPU/uniform-cfg.ll:409
+; GCN: .LBB[[FNNUM]]_2:
 ; GCN: s_endpgm
 define amdgpu_kernel void @cse_uniform_condition_different_blocks(i32 %cond, ptr addrspace(1) %out) {
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Probably same for all of these


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D144248/new/

https://reviews.llvm.org/D144248



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