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

src/compiler/simplified-operator.cc

Index: src/compiler/simplified-operator.cc
diff --git a/src/compiler/simplified-operator.cc b/src/compiler/simplified-operator.cc
index fae559f83c3299cf0072e163256062cb7c756038..ca184213e75c80ddad9e80ff89009ed73fd9e8a0 100644
--- a/src/compiler/simplified-operator.cc
+++ b/src/compiler/simplified-operator.cc
@@ -211,6 +211,7 @@ BinaryOperationHints::Hint BinaryOperationHintOf(const Operator* op) {
   V(NumberToInt32, Operator::kNoProperties, 1)             \
   V(NumberToUint32, Operator::kNoProperties, 1)            \
   V(NumberIsHoleNaN, Operator::kNoProperties, 1)           \
+  V(NumberSilenceNaN, Operator::kNoProperties, 1)          \
   V(StringFromCharCode, Operator::kNoProperties, 1)        \
   V(StringToNumber, Operator::kNoProperties, 1)            \
   V(PlainPrimitiveToNumber, Operator::kNoWrite, 1)         \