Emit exception handler table in TurboFan.

src/compiler/arm64/instruction-selector-arm64.cc

Index: src/compiler/arm64/instruction-selector-arm64.cc
diff --git a/src/compiler/arm64/instruction-selector-arm64.cc b/src/compiler/arm64/instruction-selector-arm64.cc
index 6afd3e8c1259998e646c820fab1f2e684b9b96dd..06d8f1f7a214e129ab9fe17836e1c113b9525327 100644
--- a/src/compiler/arm64/instruction-selector-arm64.cc
+++ b/src/compiler/arm64/instruction-selector-arm64.cc
@@ -1080,7 +1080,7 @@ void InstructionSelector::VisitFloat64RoundTiesAway(Node* node) {
 }
 
 
-void InstructionSelector::VisitCall(Node* node) {
+void InstructionSelector::VisitCall(Node* node, BasicBlock* handler) {
   Arm64OperandGenerator g(this);
   const CallDescriptor* descriptor = OpParameter<const CallDescriptor*>(node);
 
@@ -1127,6 +1127,13 @@ void InstructionSelector::VisitCall(Node* node) {
     }
   }
 
+  // Pass label of exception handler block.
+  CallDescriptor::Flags flags = descriptor->flags();
+  if (handler != nullptr) {
+    flags |= CallDescriptor::kHasExceptionHandler;
+    buffer.instruction_args.push_back(g.Label(handler));
+  }
+
   // Select the appropriate opcode based on the call type.
   InstructionCode opcode;
   switch (descriptor->kind()) {
@@ -1141,7 +1148,7 @@ void InstructionSelector::VisitCall(Node* node) {
       UNREACHABLE();
       return;
   }
-  opcode |= MiscField::encode(descriptor->flags());
+  opcode |= MiscField::encode(flags);
 
   // Emit the call instruction.
   InstructionOperand* first_output =