[clang] [llvm] [ValueTracking] Convert `isKnownNonZero` to use SimplifyQuery (PR #85863)

[Harald van Dijk via cfe-commits]

================
@@ -645,7 +645,7 @@ LazyValueInfoImpl::solveBlockValueImpl(Value *Val, BasicBlock *BB) {
   // instruction is placed, even if it could legally be hoisted much higher.
   // That is unfortunate.
   PointerType *PT = dyn_cast<PointerType>(BBI->getType());
-  if (PT && isKnownNonZero(BBI, DL))
+  if (PT && isKnownNonZero(BBI, /*Depth=*/0, DL))
----------------
hvdijk wrote:

Thanks, I had been slightly optimistic that this was just going to be a few days, but it sounds like it's going to be longer. In that case I will check what is easiest for us (which might be to submit that LLVM change ourselves).

https://github.com/llvm/llvm-project/pull/85863