[PATCH] D75924: [Attributor] AANoCapture: Regard a comparison to null as nocapture

[Johannes Doerfert via Phabricator via llvm-commits]

jdoerfert added inline comments.


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Comment at: llvm/lib/Transforms/IPO/Attributor.cpp:4361
+                  F, U->get()->getType()->getPointerAddressSpace())
+            : true;
+      if (!NullPointerIsDefined &&
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I think we have enough use cases of this hideous construct by now that we can make a helper function.


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  https://reviews.llvm.org/D75924/new/

https://reviews.llvm.org/D75924