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

src/compiler/x64/instruction-selector-x64.cc

Index: src/compiler/x64/instruction-selector-x64.cc
diff --git a/src/compiler/x64/instruction-selector-x64.cc b/src/compiler/x64/instruction-selector-x64.cc
index 9f0adbc9afea1c70b415da410b3d439b381083a9..798d438e25074e8b3c48e45f8aea6bebd61a2f06 100644
--- a/src/compiler/x64/instruction-selector-x64.cc
+++ b/src/compiler/x64/instruction-selector-x64.cc
@@ -1388,6 +1388,13 @@ void InstructionSelector::VisitFloat32Sqrt(Node* node) {
   VisitRO(this, node, kSSEFloat32Sqrt);
 }
 
+void InstructionSelector::VisitFloat32Max(Node* node) {
+  VisitRRO(this, node, kSSEFloat32Max);
+}
+
+void InstructionSelector::VisitFloat32Min(Node* node) {
+  VisitRRO(this, node, kSSEFloat32Min);
+}
 
 void InstructionSelector::VisitFloat64Add(Node* node) {
   VisitFloatBinop(this, node, kAVXFloat64Add, kSSEFloat64Add);