Revert r133513:

"Reinstate r133435 and r133449 (reverted in r133499) now that the clang
self-hosted build failure has been fixed (r133512)."

Due to some additional warnings.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@133700 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 0 insertions, 16 deletions

diff --git a/lib/VMCore/BasicBlock.cpp b/lib/VMCore/BasicBlock.cpp
index 7d470440af..3f1a6a99b6 100644
--- a/lib/VMCore/BasicBlock.cpp
+++ b/lib/VMCore/BasicBlock.cpp
@@ -308,19 +308,3 @@ BasicBlock *BasicBlock::splitBasicBlock(iterator I, const Twine &BBName) {
   return New;
 }
 
-void BasicBlock::replaceSuccessorsPhiUsesWith(BasicBlock *New) {
-  TerminatorInst *TI = getTerminator();
-  if (!TI)
-    // Cope with being called on a BasicBlock that doesn't have a terminator
-    // yet. Clang's CodeGenFunction::EmitReturnBlock() likes to do this.
-    return;
-  for (unsigned i = 0, e = TI->getNumSuccessors(); i != e; ++i) {
-    BasicBlock *Succ = TI->getSuccessor(i);
-    for (iterator II = Succ->begin(); PHINode *PN = dyn_cast<PHINode>(II);
-         ++II) {
-      int i;
-      while ((i = PN->getBasicBlockIndex(this)) >= 0)
-        PN->setIncomingBlock(i, New);
-    }
-  }
-}