[all-commits] [llvm/llvm-project] eee620: [LLParser] Use SmallVector instead of std::vector ...

[Kazu Hirata via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: eee620b890ad7e2e139d44fee95bd5049fa48f5c
      https://github.com/llvm/llvm-project/commit/eee620b890ad7e2e139d44fee95bd5049fa48f5c
  Author: Kazu Hirata <kazu at google.com>
  Date:   2024-07-28 (Sun, 28 Jul 2024)

  Changed paths:
    M llvm/include/llvm/AsmParser/LLParser.h
    M llvm/lib/AsmParser/LLParser.cpp

  Log Message:
  -----------
  [LLParser] Use SmallVector instead of std::vector (#100916)

The use of SmallVector here saves 1.03% of heap allocations during the
compilation of X86ISelLowering.cpp.ll, a .ll version of
X86ISelLowering.cpp.  The 8 inline elements cover greater than 99% of
invocations encountered here.

While I am it, the patch changes the parameter type to ArrayRef to
allow callers to use any vector type.



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