[PATCH] D92514: Use std::is_trivially_copyable

[Fangrui Song via Phabricator via llvm-commits]

MaskRay created this revision.
Herald added subscribers: llvm-commits, dexonsmith.
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GCC<5 did not support std::is_trivially_copyable. Now LLVM builds require 5.1
we can migrate to std::is_trivially_copyable.

Checking why MSVC is unhappy...
(https://buildkite.com/llvm-project/premerge-checks/builds/18587#cd1bb616-ffdc-4581-9795-b42c284196de)


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D92514

Files:
  llvm/docs/ProgrammersManual.rst
  llvm/include/llvm/ADT/DenseMap.h
  llvm/include/llvm/ADT/Optional.h
  llvm/include/llvm/ADT/STLExtras.h
  llvm/include/llvm/DebugInfo/CodeView/TypeHashing.h
  llvm/tools/llvm-diff/DifferenceEngine.cpp
  llvm/unittests/ADT/ArrayRefTest.cpp
  llvm/unittests/ADT/ImmutableListTest.cpp
  llvm/unittests/ADT/OptionalTest.cpp
  llvm/unittests/ADT/PointerIntPairTest.cpp
  llvm/unittests/ADT/StringRefTest.cpp
  llvm/unittests/Analysis/BlockFrequencyInfoTest.cpp
  llvm/unittests/Bitstream/BitstreamReaderTest.cpp
  llvm/unittests/CodeGen/MachineInstrTest.cpp
  llvm/unittests/CodeGen/TypeTraitsTest.cpp
  llvm/unittests/IR/CFGBuilder.cpp
  llvm/unittests/Support/ScaledNumberTest.cpp

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