[PATCH] D95252: [Matrix] Propagate shape information through fneg

[Francis Visoiu Mistrih via Phabricator via llvm-commits]

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Similar to binary operators like fadd/fmul/fsub, propagate shape info through unary operators (fneg is the only one?).


https://reviews.llvm.org/D95252

Files:
  llvm/lib/Transforms/Scalar/LowerMatrixIntrinsics.cpp
  llvm/test/Transforms/LowerMatrixIntrinsics/propagate-backward.ll
  llvm/test/Transforms/LowerMatrixIntrinsics/propagate-forward.ll

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