[PATCH] D158609: [LICM][LoopSimplify] Create preheader for callbr (PR64215)

[Nick Desaulniers via Phabricator via llvm-commits]

nickdesaulniers accepted this revision.
nickdesaulniers added a comment.

Thanks for the patch!
Any other call sites of `Instruction::isExceptionalTerminator()` that might need similar touch ups?  Perhaps we should just add `Instruction::CallBr` to `isExceptionalTerminator(unsigned OpCode)`?


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https://reviews.llvm.org/D158609