[PATCH] D99010: [X86][AMX] Hoist ldtilecfg

[Pengfei Wang via Phabricator via llvm-commits]

pengfei planned changes to this revision.
pengfei added a comment.

The algorithm for updating shape postdominate BBs is buggy. For a given ShapeBB, clear all its predecessors flag is not enough since its unreachable BBs are also need to clear.
I have thought out a new method but need major refactor. Stay tuned~


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D99010/new/

https://reviews.llvm.org/D99010