[turbofan] Add Float32(Max|Min) machine operators.

src/compiler/instruction-selector.cc

Index: src/compiler/instruction-selector.cc
diff --git a/src/compiler/instruction-selector.cc b/src/compiler/instruction-selector.cc
index 86b8c10ff238095b7b66c00d16c11ebb77c9c03e..ac8e64a58a5528782cd8618af6197246ae7b4bfc 100644
--- a/src/compiler/instruction-selector.cc
+++ b/src/compiler/instruction-selector.cc
@@ -1151,6 +1151,10 @@ void InstructionSelector::VisitNode(Node* node) {
       return VisitFloat32LessThan(node);
     case IrOpcode::kFloat32LessThanOrEqual:
       return VisitFloat32LessThanOrEqual(node);
+    case IrOpcode::kFloat32Max:
+      return MarkAsFloat32(node), VisitFloat32Max(node);
+    case IrOpcode::kFloat32Min:
+      return MarkAsFloat32(node), VisitFloat32Min(node);
     case IrOpcode::kFloat64Add:
       return MarkAsFloat64(node), VisitFloat64Add(node);
     case IrOpcode::kFloat64Sub: