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

src/compiler/raw-machine-assembler.h

Index: src/compiler/raw-machine-assembler.h
diff --git a/src/compiler/raw-machine-assembler.h b/src/compiler/raw-machine-assembler.h
index f1bc3d789762eb3bd0338e4445c37310dbe5dc0b..6a31dc1ded2df44c2aef3b86b132035fbc381a3a 100644
--- a/src/compiler/raw-machine-assembler.h
+++ b/src/compiler/raw-machine-assembler.h
@@ -458,7 +458,12 @@ class RawMachineAssembler {
   Node* Float32GreaterThanOrEqual(Node* a, Node* b) {
     return Float32LessThanOrEqual(b, a);
   }
-
+  Node* Float32Max(Node* a, Node* b) {
+    return AddNode(machine()->Float32Max(), a, b);
+  }
+  Node* Float32Min(Node* a, Node* b) {
+    return AddNode(machine()->Float32Min(), a, b);
+  }
   Node* Float64Add(Node* a, Node* b) {
     return AddNode(machine()->Float64Add(), a, b);
   }