[PATCH] D90104: [LoopUnroll] Duplicate noalias metadata

[Michael Kruse via Phabricator via llvm-commits]

Meinersbur added inline comments.


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Comment at: llvm/test/Transforms/LoopUnroll/noalias.ll:2
+; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
+; RUN: opt -S -loop-unroll < %s | FileCheck %s
+
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For robustness, the test case should specify the unroll factor, e.g. `-unroll-count=4`


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Comment at: llvm/test/Transforms/LoopUnroll/noalias.ll:47-58
+; CHECK: !0 = !{!1}
+; CHECK: !1 = distinct !{!1, !2}
+; CHECK: !2 = distinct !{!2}
+; CHECK: !3 = !{!4}
+; CHECK: !4 = distinct !{!4, !5}
+; CHECK: !5 = distinct !{!5}
+; CHECK: !6 = !{!7}
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User regex to match MDNodes?


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D90104/new/

https://reviews.llvm.org/D90104