[PATCH] D92247: [IR][LoopRotate] avoid leaving phi with no operands (PR48296)

[Jay Foad via Phabricator via llvm-commits]

foad added inline comments.


================
Comment at: llvm/lib/IR/BasicBlock.cpp:333
   for (PHINode &Phi : make_early_inc_range(phis())) {
-    Phi.removeIncomingValue(Pred, !KeepOneInputPHIs);
+    Phi.removeIncomingValue(Pred);
     if (KeepOneInputPHIs)
----------------
FYI I tried this as part of D80206 but had to revert because of https://bugs.llvm.org/show_bug.cgi?id=46343.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D92247/new/

https://reviews.llvm.org/D92247