[PATCH] D106714: [Matrix] RAUW should only replace an instruction in ShapeMap if supportsShapeInfo

[Florian Hahn via Phabricator via llvm-commits]

fhahn added inline comments.


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Comment at: llvm/lib/Transforms/Scalar/LowerMatrixIntrinsics.cpp:894
+    //
+    // Because we add to ToRemove during fusion we can't guarantee that defs
+    // are before uses.  Change uses to undef but keep track of them so that
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Is this to fix a separate issue? The changes seem unrelated to the ShapeInfo issue.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D106714/new/

https://reviews.llvm.org/D106714