[PATCH] D20847: BitCast infinite loop fix

[David Majnemer via llvm-commits]

majnemer added a comment.

This needs a testcase.

Also, I find removing things from the worklist incredibly, deeply suspicious.  Otherwise the rest of InstCombine must be careful not to add the item to the list, no?


Repository:
  rL LLVM

http://reviews.llvm.org/D20847