Revert "[InstCombine] Fold PHIs with equal incoming pointers"

This reverts commit a2f6ae9abffcba260c22bb235879f0576bf3b783.
It is reverted due to clang-cmake-armv7-selfhost buildbot failure.

1 files changed, 0 insertions, 5 deletions

diff --git a/llvm/lib/Transforms/InstCombine/InstCombineInternal.h b/llvm/lib/Transforms/InstCombine/InstCombineInternal.h
index 52aeb787aaf..524f9313d8c 100644
--- a/llvm/lib/Transforms/InstCombine/InstCombineInternal.h
+++ b/llvm/lib/Transforms/InstCombine/InstCombineInternal.h
@@ -895,11 +895,6 @@ private:
   /// insert a new pointer typed PHI and replace the original one.
   Instruction *FoldIntegerTypedPHI(PHINode &PN);
 
-  /// If all incoming values of a pointer typed PHI are pointers with the same
-  /// base and offset, replace the PHI and all incoming values with one
-  /// definition of such pointer.
-  Instruction *FoldPHIWithEqualPointers(PHINode &PN);
-
   /// Helper function for FoldPHIArgXIntoPHI() to set debug location for the
   /// folded operation.
   void PHIArgMergedDebugLoc(Instruction *Inst, PHINode &PN);