[all-commits] [llvm/llvm-project] 59a3b4: [ADT] Deprecate DenseMap::getOrInsertDefault (#107...

[Kazu Hirata via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 59a3b4156836c3ea8589d7a39e7b4712fc8698ec
      https://github.com/llvm/llvm-project/commit/59a3b4156836c3ea8589d7a39e7b4712fc8698ec
  Author: Kazu Hirata <kazu at google.com>
  Date:   2024-09-03 (Tue, 03 Sep 2024)

  Changed paths:
    M clang/lib/Sema/SemaHLSL.cpp
    M flang/lib/Optimizer/Transforms/AddAliasTags.cpp
    M llvm/include/llvm/ADT/DenseMap.h
    M mlir/lib/Transforms/SROA.cpp

  Log Message:
  -----------
  [ADT] Deprecate DenseMap::getOrInsertDefault (#107040)

This patch deprecates DenseMap::getOrInsertDefault in favor of
DenseMap::operator[], which does the same thing, has been around
longer, and is also a household name as part of std::map and
std::unordered_map.

Note that DenseMap provides several equivalent ways to insert or
default-construct a key-value pair:

- operator[Key]
- try_emplace(Key).first->second
- getOrInsertDefault(Key)
- FindAndConstruct(Key).second



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