[turbofan] Prevent storing signalling NaNs into holey double arrays.

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

Index: src/compiler/arm/instruction-selector-arm.cc
diff --git a/src/compiler/arm/instruction-selector-arm.cc b/src/compiler/arm/instruction-selector-arm.cc
index 2656e48682f29cbedc2fe6e93c9bb224f6a6e5ff..fd17cb36382b1237ed7b57b78c11c0e407744947 100644
--- a/src/compiler/arm/instruction-selector-arm.cc
+++ b/src/compiler/arm/instruction-selector-arm.cc
@@ -1374,6 +1374,10 @@ void InstructionSelector::VisitFloat64Max(Node* node) {
   VisitRRR(this, kArmFloat64Max, node);
 }
 
+void InstructionSelector::VisitFloat64SilenceNaN(Node* node) {
+  VisitRR(this, kArmFloat64SilenceNaN, node);
+}
+
 void InstructionSelector::VisitFloat32Min(Node* node) {
   DCHECK(IsSupported(ARMv8));
   VisitRRR(this, kArmFloat32Min, node);