[TI removal] Switch ObjCARC code to directly use the nice range-based
successors API or directly build the iterators out of the terminator
instruction and avoid requiring a TerminatorInst variable.
llvm-svn: 344715
diff --git a/llvm/lib/Transforms/ObjCARC/DependencyAnalysis.cpp b/llvm/lib/Transforms/ObjCARC/DependencyAnalysis.cpp
index 4648050..52a5e8c 100644
--- a/llvm/lib/Transforms/ObjCARC/DependencyAnalysis.cpp
+++ b/llvm/lib/Transforms/ObjCARC/DependencyAnalysis.cpp
@@ -266,13 +266,10 @@
for (const BasicBlock *BB : Visited) {
if (BB == StartBB)
continue;
- const TerminatorInst *TI = cast<TerminatorInst>(&BB->back());
- for (succ_const_iterator SI(TI), SE(TI, false); SI != SE; ++SI) {
- const BasicBlock *Succ = *SI;
+ for (const BasicBlock *Succ : successors(BB))
if (Succ != StartBB && !Visited.count(Succ)) {
DependingInsts.insert(reinterpret_cast<Instruction *>(-1));
return;
}
- }
}
}