[PATCH] D87813: [llvm]Add an option to emit cold clusters to a different section.

[Snehasish Kumar via Phabricator via llvm-commits]

snehasish updated this revision to Diff 294161.
snehasish marked 5 inline comments as done.
snehasish added a comment.

Document flag, tighten test, rename var and option for clarity.

- Flag name and var name: bbsection-cold-text-prefix - BBSectionColdTextPrefix
- Add comment about why this option is useful.
- Update test to be more rigourous.
- Rebase.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D87813/new/

https://reviews.llvm.org/D87813

Files:
  llvm/include/llvm/CodeGen/BasicBlockSectionUtils.h
  llvm/lib/CodeGen/BasicBlockSections.cpp
  llvm/lib/CodeGen/TargetLoweringObjectFileImpl.cpp
  llvm/test/CodeGen/X86/basic-block-sections-cold.ll

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