[all-commits] [llvm/llvm-project] a6edae: [DebugInfo][TailCallElim] Use ret DILocation for r...

Stephen Tozer via All-commits all-commits at lists.llvm.org
Wed Apr 9 04:49:21 PDT 2025


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: a6edaeb824f138a364f4818c4261eb27153a12ac
      https://github.com/llvm/llvm-project/commit/a6edaeb824f138a364f4818c4261eb27153a12ac
  Author: Stephen Tozer <stephen.tozer at sony.com>
  Date:   2025-04-09 (Wed, 09 Apr 2025)

  Changed paths:
    M llvm/lib/Transforms/Scalar/TailRecursionElimination.cpp
    M llvm/test/Transforms/TailCallElim/debugloc.ll

  Log Message:
  -----------
  [DebugInfo][TailCallElim] Use ret DILocation for return value selects (#134825)

In TailRecursionElimination we may insert a select before the return to
choose the return value if necessary; this select is effectively part of
the return statement, and so should use its DILocation.

Found using https://github.com/llvm/llvm-project/pull/107279.



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