[all-commits] [llvm/llvm-project] f3131c: [GlobalMerge] Aggressively merge constants to redu...

[Zaara Syeda via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: f3131c99bf4816ac2fe48dcb5fa7b1f252b07f20
      https://github.com/llvm/llvm-project/commit/f3131c99bf4816ac2fe48dcb5fa7b1f252b07f20
  Author: Zaara Syeda <syzaara at ca.ibm.com>
  Date:   2024-10-24 (Thu, 24 Oct 2024)

  Changed paths:
    M llvm/lib/CodeGen/GlobalMerge.cpp
    A llvm/test/CodeGen/PowerPC/aix-aggressive-merge-const.ll

  Log Message:
  -----------
  [GlobalMerge] Aggressively merge constants to reduce TOC entries (#111756)

Symbols that get mapped into the read-only section are loaded as part of
the text segment and will always need a TOC entry to be addressable. Add
an option to aggressively merge these read only globals to reduce TOC
usage.



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