[all-commits] [llvm/llvm-project] dfa488: [IR] Cache llvm.module.flags metadata in Module

[Alexis Engelke via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: dfa488baa2fad165e353ef54fde863a39f093333
      https://github.com/llvm/llvm-project/commit/dfa488baa2fad165e353ef54fde863a39f093333
  Author: Alexis Engelke <engelke at in.tum.de>
  Date:   2024-08-14 (Wed, 14 Aug 2024)

  Changed paths:
    M llvm/include/llvm/IR/Module.h
    M llvm/lib/IR/Module.cpp

  Log Message:
  -----------
  [IR] Cache llvm.module.flags metadata in Module

This metadata is queried quite often, so avoiding frequent lookups in
the hash map is beneficial. Therefore, cache the metadata node directly
in the module.

Pull Request: https://github.com/llvm/llvm-project/pull/103410



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