diff options
Diffstat (limited to 'lib/Analysis/CFG.cpp')
-rw-r--r-- | lib/Analysis/CFG.cpp | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/lib/Analysis/CFG.cpp b/lib/Analysis/CFG.cpp index a319be8092f9..aa880a62b754 100644 --- a/lib/Analysis/CFG.cpp +++ b/lib/Analysis/CFG.cpp @@ -71,7 +71,7 @@ void llvm::FindFunctionBackedges(const Function &F, /// successor. unsigned llvm::GetSuccessorNumber(const BasicBlock *BB, const BasicBlock *Succ) { - const TerminatorInst *Term = BB->getTerminator(); + const Instruction *Term = BB->getTerminator(); #ifndef NDEBUG unsigned e = Term->getNumSuccessors(); #endif @@ -85,8 +85,9 @@ unsigned llvm::GetSuccessorNumber(const BasicBlock *BB, /// 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 llvm::isCriticalEdge(const TerminatorInst *TI, unsigned SuccNum, +bool llvm::isCriticalEdge(const Instruction *TI, unsigned SuccNum, bool AllowIdenticalEdges) { + assert(TI->isTerminator() && "Must be a terminator to have successors!"); assert(SuccNum < TI->getNumSuccessors() && "Illegal edge specification!"); if (TI->getNumSuccessors() == 1) return false; |