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

[Allen zhong via Phabricator via llvm-commits]

Allen updated this revision to Diff 501095.
Allen added a comment.

1. Rebase to update test after precommit
2. modify some cases's condition to avoid being their BBs optimizing away through the domination


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

https://reviews.llvm.org/D144248

Files:
  llvm/lib/Analysis/InstructionSimplify.cpp
  llvm/lib/Transforms/InstCombine/InstCombineCompares.cpp
  llvm/test/CodeGen/AMDGPU/branch-relaxation.ll
  llvm/test/CodeGen/AMDGPU/collapse-endcf.ll
  llvm/test/CodeGen/AMDGPU/infinite-loop.ll
  llvm/test/CodeGen/AMDGPU/uniform-cfg.ll
  llvm/test/CodeGen/Thumb2/mve-memtp-branch.ll
  llvm/test/Transforms/AggressiveInstCombine/lower-table-based-cttz-basics.ll
  llvm/test/Transforms/InstCombine/urem-via-cmp-select.ll
  llvm/test/Transforms/InstSimplify/select-implied.ll
  llvm/test/Transforms/LoopUnroll/runtime-exit-phi-scev-invalidation.ll
  llvm/test/Transforms/LoopUnroll/runtime-loop-at-most-two-exits.ll

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