[PATCH] D46635: [SimplifyCFG] Fix a debug invariant bug in FoldBranchToCommonDest()

[Davide Italiano via Phabricator via llvm-commits]

davide added inline comments.


================
Comment at: lib/Transforms/Utils/SimplifyCFG.cpp:2580-2585
   BasicBlock::iterator CondIt = ++Cond->getIterator();
 
   // Ignore dbg intrinsics.
   while (isa<DbgInfoIntrinsic>(CondIt))
     ++CondIt;
 
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Can `Cond` be a `DbgInfoIntrinsic` here?


Repository:
  rL LLVM

https://reviews.llvm.org/D46635