[all-commits] [llvm/llvm-project] 531105: [MemProf] Always add hints to allocations with mem...

[Teresa Johnson via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 5311057bb694223a977ca32a9d997691a30037d8
      https://github.com/llvm/llvm-project/commit/5311057bb694223a977ca32a9d997691a30037d8
  Author: Teresa Johnson <tejohnson at google.com>
  Date:   2025-09-06 (Sat, 06 Sep 2025)

  Changed paths:
    M llvm/lib/Transforms/Utils/SimplifyLibCalls.cpp
    M llvm/test/Transforms/InstCombine/simplify-libcalls-new.ll

  Log Message:
  -----------
  [MemProf] Always add hints to allocations with memprof attributes (#157222)

Apply hints even if the attribute is the default "notcold" or
"ambiguous", to enable better tracking through the allocator.

Add an option to control the ambiguous allocation hint value.



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