[PATCH] D77485: [MLIR] Handle in-place folding properly in greedy pattern rewrite driver

[Uday Bondhugula via Phabricator via llvm-commits]

bondhugula added inline comments.


================
Comment at: mlir/lib/Transforms/Utils/FoldUtils.cpp:78
+    function_ref<void(Operation *)> preReplaceAction, bool *inPlaceUpdate) {
+  if (inPlaceUpdate)
+    *inPlaceUpdate = false;
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rriddle wrote:
> Can we just have this as a precondition? That avoids uninitialized variables being passed in.
Sorry, I didn't get you. Did you mean making `inPlaceUpdate` a compulsory parameter and asserting `inPlaceUpdate` (in which case we can instead just pass by reference) or adding `assert(!*inPlaceUpdate && 'should be initialized to false');`? Thanks.


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  https://reviews.llvm.org/D77485/new/

https://reviews.llvm.org/D77485