)]}'
{
  "commit": "0e78ed038034377e6031eb0f408312d827aae244",
  "tree": "d493ebf3a125c418ea5199d6b80c075e8a3794c9",
  "parents": [
    "2ed5eaf05cdecd6a65e67d38516a110b42a61a3c"
  ],
  "author": {
    "name": "Evan Brown CA",
    "email": "ezb@google.com",
    "time": "Wed Sep 30 14:29:24 2026 -0700"
  },
  "committer": {
    "name": "Copybara-Service",
    "email": "copybara-worker@google.com",
    "time": "Wed Oct 28 13:28:03 2026 -0700"
  },
  "message": "Pass small trivial keys by value in SwissTable lookup and hash/eq helpers.\n\nUse `AddConstRefIfExpensiveToCopy\u003cK\u003e` in `FindLargeKey\u003cK\u003e`, `HashKey`, and `EqualElement` (and `ShouldPreferPassByValue\u003cT\u003e` in `HashSelect::HashValueProbe::Invoke`) so small trivial keys stay in registers across `find_large`, `find_or_prepare_insert_large`, `PolicyTraits::apply`, and `AbslHashValue` calls instead of spilling to the stack and reloading through a reference.\n\nWe add type traits: `ShouldPreferPassByValueOverConstRef` (based on `ShouldPreferPassByValueOverRRef`) and `AddConstRefIfExpensiveToCopy` (based on `AddConstRefIfExpensive`, which is now renamed to `AddConstRefIfExpensiveToMove`).\n\nPiperOrigin-RevId: 991223700\n",
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