[all-commits] [llvm/llvm-project] df7606: [DebugInfo][LICM] Drop DebugLoc from IntrinsicInst...

[Juan Manuel Martinez Caamaño via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: df7606a066b75ce55ae4a186c785f996e0985db1
      https://github.com/llvm/llvm-project/commit/df7606a066b75ce55ae4a186c785f996e0985db1
  Author: Juan Manuel MARTINEZ CAAMAÑO <juamarti at amd.com>
  Date:   2022-09-30 (Fri, 30 Sep 2022)

  Changed paths:
    M llvm/lib/IR/DebugInfo.cpp
    A llvm/test/DebugInfo/Generic/licm-hoist-intrinsic-debug-loc.ll

  Log Message:
  -----------
  [DebugInfo][LICM] Drop DebugLoc from IntrinsicInst when hoisting

The DebugLoc is conserved when hoisting function calls, to ensure the
DIScope is preserved if inlining occurs.

This commit drops the DebugLoc in the case the call is an intrinsic
call that won't be lowered into a function call.

Differential Revision: https://reviews.llvm.org/D134429