[all-commits] [llvm/llvm-project] b85c6e: ARCMigrate: Use hash_combine in the DenseMapInfo f...

[Duncan P. N. Exon Smith via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: b85c6e5bcd1a9de941c318f9a5dc742818752a56
      https://github.com/llvm/llvm-project/commit/b85c6e5bcd1a9de941c318f9a5dc742818752a56
  Author: Duncan P. N. Exon Smith <dexonsmith at apple.com>
  Date:   2020-12-08 (Tue, 08 Dec 2020)

  Changed paths:
    M clang/lib/ARCMigrate/ObjCMT.cpp

  Log Message:
  -----------
  ARCMigrate: Use hash_combine in the DenseMapInfo for EditEntry

Simplify the DenseMapInfo for `EditEntry` by migrating from
`FoldingSetNodeID` to `llvm::hash_combine`. Besides the cleanup, this
reduces the diff for a future patch which changes the type of one of the
fields.

There should be no real functionality change here, although I imagine
the hash value will churn since its a different hashing infrastructure.

Differential Revision: https://reviews.llvm.org/D92630