[llvm] [SDAG] Simplify divergence verification (PR #108182)

[Jay Foad via llvm-commits]

================
@@ -11713,7 +11714,10 @@ void SelectionDAG::CreateTopologicalOrder(std::vector<SDNode *> &Order) {
 }
 
 #ifndef NDEBUG
-void SelectionDAG::VerifyDAGDivergence() {
+void SelectionDAG::VerifyDAGDivergence(TargetTransformInfo *TTI) {
+  if (TTI && !TTI->hasBranchDivergence())
----------------
jayfoad wrote:

> Although with the usage maybe this field should just be replaced with the bool HasBranchDivergence?

Yeah that might be cleaner.

https://github.com/llvm/llvm-project/pull/108182