[PATCH] D86185: [Cloning] Fix to cloning DISubprograms.

[David Blaikie via Phabricator via llvm-commits]

dblaikie added inline comments.


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Comment at: llvm/unittests/Transforms/Utils/CloningTest.cpp:740-744
+    !3 = distinct !DISubprogram(name: "my_operator", scope: !1, retainedNodes: !{!5})
+    !4 = distinct !DICompositeType(tag: DW_TAG_structure_type, scope: !3)
+    !5 = !DILocalVariable(name: "awaitables", scope: !3)
+    !6 = distinct !DISubprogram(name: "test", scope: !1, retainedNodes: !{!7})
+    !7 = !DILocalVariable(name: "w", scope: !6, type: !4)
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This debug info metadata looks like it has two cycles (my_operator -> awaitables -> my_operator and test -> w -> test). Are they both necessary? do they both test different cases? Might be worth a few more words in the test comment above about what they're exercising/what aspects of them are relevant/necessary to reproduce the issue?


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D86185/new/

https://reviews.llvm.org/D86185