[PATCH] D150210: [CodeGenPrepare] Fix for using outdated/corrupt LoopInfo

[Eli Friedman via Phabricator via llvm-commits]

efriedma added a comment.

It might be worth trying to teach CodeGenPrepare to update the domtree instead of destroying it, at some point... but that shouldn't block this patch.



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Comment at: llvm/lib/CodeGen/CodeGenPrepare.cpp:602
     MadeChange = false;
-    DT.reset();
+    resetDT();
 
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InitialLI is pointless if you're going to immediately throw it away.


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  https://reviews.llvm.org/D150210/new/

https://reviews.llvm.org/D150210