[PATCH] D78277: [SimpleLoopUnswitch] Update DefaultExit condition to check unreachable is not empty.

[Eli Friedman via Phabricator via llvm-commits]

efriedma added inline comments.


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Comment at: llvm/lib/Transforms/Scalar/SimpleLoopUnswitch.cpp:614
+    bool isUnreachable = isa<UnreachableInst>(TI);
+    return !isUnreachable || (isUnreachable && (&*BBToCheck.begin() != TI));
+  };
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Need to skip debug info


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D78277/new/

https://reviews.llvm.org/D78277