[llvm] [DebugInfo][RemoveDIs] Support cloning and remapping DPValues (PR #72546)

[Orlando Cazalet-Hyams via llvm-commits]

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@@ -11,6 +12,18 @@
 ; CHECK:   br i1 %lcmp.mod, label %for.body.i.epil.preheader, label %lee1.exit.loopexit, !dbg ![[LOOP_LOC]]
 ; CHECK: for.body.i.epil.preheader:
 ; CHECK:   br label %for.body.i.epil, !dbg ![[LOOP_LOC]]
+; CHECK: for.body.i.epil:
+;; Ensure that when we clone the div/add/add and it's following dbg.values,
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OCHyams wrote:

nit: it's -> its

https://github.com/llvm/llvm-project/pull/72546