[PATCH] D29292: [SelectionDAG] Fix for PR30775: Assertion `NodeToMatch->getOpcode() != ISD::DELETED_NODE && "NodeToMatch was removed partway through selection"' failed.

[Simon Pilgrim via Phabricator via llvm-commits]

RKSimon added a comment.

Can the test case be reduced any further?



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Comment at: test/CodeGen/X86/dag-update-nodetomatch.ll:13
+ at k = local_unnamed_addr global %struct.m zeroinitializer, align 4
+
+; Function Attrs: norecurse nounwind uwtable
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Add a comment explaining what the test is testing.


https://reviews.llvm.org/D29292