Reverts wrong modification to MachineBlockPlacement & BranchFolding; uses a new strat...

[oota-llvm.git] / lib / IR / BasicBlock.cpp

diff --git a/lib/IR/BasicBlock.cpp b/lib/IR/BasicBlock.cpp
index f61276fd436b49bb739e3489ea3686022f87ab5a..8e3cac27f4860c7e71dca4f8333be4f4cf8cccbd 100644 (file)
--- a/lib/IR/BasicBlock.cpp
+++ b/lib/IR/BasicBlock.cpp
@@ -40,7 +40,8 @@ template class llvm::SymbolTableListTraits<Instruction>;
 
 BasicBlock::BasicBlock(LLVMContext &C, const Twine &Name, Function *NewParent,
                        BasicBlock *InsertBefore)
-  : Value(Type::getLabelTy(C), Value::BasicBlockVal), Parent(nullptr) {
+  : Value(Type::getLabelTy(C), Value::BasicBlockVal), Parent(nullptr),
+    canEliminateBlock(true) {
 
   if (NewParent)
     insertInto(NewParent, InsertBefore);