[TI removal] Remove TerminatorInst as an input parameter from all public
LLVM APIs. There weren't very many.
We still have the instruction visitor, and APIs with TerminatorInst as
a return type or an output parameter.
llvm-svn: 344494
diff --git a/llvm/lib/Analysis/CFG.cpp b/llvm/lib/Analysis/CFG.cpp
index a319be8..aaea599 100644
--- a/llvm/lib/Analysis/CFG.cpp
+++ b/llvm/lib/Analysis/CFG.cpp
@@ -85,8 +85,9 @@
/// 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;