================
@@ -53,19 +52,8 @@ static int blockIndexInPredecessor(const CFGBlock &Pred,
return BlockPos - Pred.succ_begin();
}
-static bool isLoopHead(const CFGBlock &B) {
- if (const auto *T = B.getTerminatorStmt())
- switch (T->getStmtClass()) {
- case Stmt::WhileStmtClass:
- case Stmt::DoStmtClass:
- case Stmt::ForStmtClass:
- case Stmt::CXXForRangeStmtClass:
- return true;
- default:
- return false;
- }
-
- return false;
+static bool isBackedgeNode(const CFGBlock &B) {
----------------
martinboehme wrote:
Can you add a short comment explaining what a "backedge node" is?
(I think the term "backedge node" isn't otherwise defined in Clang or the
framework -- or if it is, it would be useful to add a link.)
https://github.com/llvm/llvm-project/pull/68923
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