[PATCH] D157068: [Attributor] New attribute to identify what byte ranges are alive for an allocation

[Johannes Doerfert via Phabricator via llvm-commits]

jdoerfert added inline comments.


================
Comment at: llvm/lib/Transforms/IPO/AttributorAttributes.cpp:12517
+        !AI->getAllocatedType()->getContainedType(0)->isVectorTy())
+      return indicatePessimisticFixpoint();
+
----------------
Why do you give up on struct type like `{i32, i32}`?
I don't understand why we need this conditional at all.


Repository:
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  https://reviews.llvm.org/D157068/new/

https://reviews.llvm.org/D157068