[opaque pointer types] Push the passing of value types up from Function/GlobalVariabl...

[oota-llvm.git] / include / llvm / IR / BasicBlock.h

diff --git a/include/llvm/IR/BasicBlock.h b/include/llvm/IR/BasicBlock.h
index 88b3b3e7fb838cb0bf0ac80961e83df3c8ddc418..08e30bdc941a16b2f50b40c626263018716e8508 100644 (file)
--- a/include/llvm/IR/BasicBlock.h
+++ b/include/llvm/IR/BasicBlock.h
@@ -116,6 +116,7 @@ public:
   ///
   /// Note: this is undefined behavior if the block does not have a parent.
   const Module *getModule() const;
+  Module *getModule();
 
   /// \brief Returns the terminator instruction if the block is well formed or
   /// null if the block is not well formed.
@@ -282,6 +283,8 @@ public:
   /// should be called while the predecessor still refers to this block.
   void removePredecessor(BasicBlock *Pred, bool DontDeleteUselessPHIs = false);
 
+  bool canSplitPredecessors() const;
+
   /// \brief Split the basic block into two basic blocks at the specified
   /// instruction.
   ///
@@ -308,6 +311,9 @@ public:
   /// basic block \p New instead of to it.
   void replaceSuccessorsPhiUsesWith(BasicBlock *New);
 
+  /// \brief Return true if this basic block is an exception handling block.
+  bool isEHPad() const { return getFirstNonPHI()->isEHPad(); }
+
   /// \brief Return true if this basic block is a landing pad.
   ///
   /// Being a ``landing pad'' means that the basic block is the destination of