[SelectionDAG] Add printing support for the Align value of AssertAlign nodes.

[arsenm]

llvm/lib/CodeGen/SelectionDAG/SelectionDAGDumper.cpp

821

Single quotes

llvm/lib/CodeGen/SelectionDAG/SelectionDAGDumper.cpp

else if (const LoadSDNode *LD = dyn_cast<LoadSDNode>(this)) {
     OS << '['
        << ASC->getSrcAddressSpace()
        << " -> "
        << ASC->getDestAddressSpace()
        << ']';
   } else if (const LifetimeSDNode *LN = dyn_cast<LifetimeSDNode>(this)) {
     if (LN->hasOffset())
       OS << "<" << LN->getOffset() << " to " << LN->getOffset() + LN->getSize() << ">";
+  } else if (const auto *AA = dyn_cast<AssertAlignSDNode>(this)) {
+    OS << '<' << AA->getAlign().value() << '>';
   }
 
   if (VerboseDAGDumping) {
     if (unsigned Order = getIROrder())
         OS << " [ORD=" << Order << ']';
 
     if (getNodeId() != -1)
       OS << " [ID=" << getNodeId() << ']';