[all-commits] [llvm/llvm-project] 9e280c: [MemProf] Update hot/cold information after importing

[Teresa Johnson via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 9e280c47588bfaf008a5fb091cd47df92b9c4264
      https://github.com/llvm/llvm-project/commit/9e280c47588bfaf008a5fb091cd47df92b9c4264
  Author: Teresa Johnson <tejohnson at google.com>
  Date:   2023-05-10 (Wed, 10 May 2023)

  Changed paths:
    M clang/test/CodeGen/thinlto-distributed-supports-hot-cold-new.ll
    M llvm/lib/LTO/LTOBackend.cpp
    M llvm/test/ThinLTO/X86/memprof-supports-hot-cold-new.ll

  Log Message:
  -----------
  [MemProf] Update hot/cold information after importing

The support added by D149215 to remove memprof metadata and attributes
if we don't link with an allocator supporting hot/cold operator new
interfaces did not update imported code. Move the update handling later
in the ThinLTO backend to just after importing, and update the test to
check this case.

Differential Revision: https://reviews.llvm.org/D150295