diff options
Diffstat (limited to 'include/llvm/Transforms/Utils/BasicBlockUtils.h')
| -rw-r--r-- | include/llvm/Transforms/Utils/BasicBlockUtils.h | 22 |
1 files changed, 0 insertions, 22 deletions
diff --git a/include/llvm/Transforms/Utils/BasicBlockUtils.h b/include/llvm/Transforms/Utils/BasicBlockUtils.h index 8f1a6e2b75..b5478cb669 100644 --- a/include/llvm/Transforms/Utils/BasicBlockUtils.h +++ b/include/llvm/Transforms/Utils/BasicBlockUtils.h @@ -70,28 +70,6 @@ void ReplaceInstWithInst(BasicBlock::InstListType &BIL, // void ReplaceInstWithInst(Instruction *From, Instruction *To); -/// FindFunctionBackedges - Analyze the specified function to find all of the -/// loop backedges in the function and return them. This is a relatively cheap -/// (compared to computing dominators and loop info) analysis. -/// -/// The output is added to Result, as pairs of <from,to> edge info. -void FindFunctionBackedges(const Function &F, - SmallVectorImpl<std::pair<const BasicBlock*,const BasicBlock*> > &Result); - - -/// GetSuccessorNumber - Search for the specified successor of basic block BB -/// and return its position in the terminator instruction's list of -/// successors. It is an error to call this with a block that is not a -/// successor. -unsigned GetSuccessorNumber(BasicBlock *BB, BasicBlock *Succ); - -/// isCriticalEdge - Return true if the specified edge is a critical edge. -/// Critical edges are edges from a block with multiple successors to a block -/// with multiple predecessors. -/// -bool isCriticalEdge(const TerminatorInst *TI, unsigned SuccNum, - bool AllowIdenticalEdges = false); - /// SplitCriticalEdge - If this edge is a critical edge, insert a new node to /// split the critical edge. This will update DominatorTree and /// DominatorFrontier information if it is available, thus calling this pass |