[all-commits] [llvm/llvm-project] 2e2a79: [ProfileData] Use DenseMap::try_emplace (NFC) (#14...

[Kazu Hirata via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 2e2a7923a428e78b5387be1e28f63db1bc1171bb
      https://github.com/llvm/llvm-project/commit/2e2a7923a428e78b5387be1e28f63db1bc1171bb
  Author: Kazu Hirata <kazu at google.com>
  Date:   2025-05-17 (Sat, 17 May 2025)

  Changed paths:
    M llvm/lib/ProfileData/InstrProfWriter.cpp

  Log Message:
  -----------
  [ProfileData] Use DenseMap::try_emplace (NFC) (#140394)

We can simplify the code with structured binding and try_emplace.
Note that try_emplace default-constructs the value if omitted.

FWIW, structured binding, a C++17 feature, wasn't available in our
codebase at the time the code was written.



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