[PATCH] D112041: [InferAddressSpaces] Support assumed addrspaces from addrspace predicates.

[Matt Arsenault via Phabricator via cfe-commits]

arsenm added inline comments.


================
Comment at: llvm/lib/Transforms/Scalar/InferAddressSpaces.cpp:240
 
+  Optional<unsigned> getPredicatedAddrSpace(const Value &V, Value *Opnd) const;
+
----------------
The pass is already using UninitializedAddressSpace as a sentinal value; just use that instead of Optional<unsigned>?


================
Comment at: llvm/lib/Transforms/Scalar/InferAddressSpaces.cpp:958
+                         << "  deduce operand AS from the predicate addrspace "
+                         << AS.getValue() << '\n');
+              OperandAS = AS.getValue();
----------------
*AS instead of getValue


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D112041/new/

https://reviews.llvm.org/D112041