Recognize more list factories. Recognizing list factories (Array, Bytearrays, etc) allows the type …

runtime/vm/intrinsifier_x64.cc

Index: runtime/vm/intrinsifier_x64.cc
===================================================================
--- runtime/vm/intrinsifier_x64.cc	(revision 19395)
+++ runtime/vm/intrinsifier_x64.cc	(working copy)
@@ -537,42 +537,84 @@
 }
 
 
+bool Intrinsifier::Int8Array_factory(Assembler* assembler) {
+  TYPED_ARRAY_ALLOCATION(Int8Array, TIMES_1);
+  return false;
+}
+
+
 bool Intrinsifier::Uint8Array_new(Assembler* assembler) {
   TYPED_ARRAY_ALLOCATION(Uint8Array, TIMES_1);
   return false;
 }
 
 
+bool Intrinsifier::Uint8Array_factory(Assembler* assembler) {
+  TYPED_ARRAY_ALLOCATION(Uint8Array, TIMES_1);
+  return false;
+}
+
+
 bool Intrinsifier::Uint8ClampedArray_new(Assembler* assembler) {
   TYPED_ARRAY_ALLOCATION(Uint8ClampedArray, TIMES_1);
   return false;
 }
 
 
+bool Intrinsifier::Uint8ClampedArray_factory(Assembler* assembler) {
+  TYPED_ARRAY_ALLOCATION(Uint8ClampedArray, TIMES_1);
+  return false;
+}
+
+
 bool Intrinsifier::Int16Array_new(Assembler* assembler) {
   TYPED_ARRAY_ALLOCATION(Int16Array, TIMES_2);
   return false;
 }
 
 
+bool Intrinsifier::Int16Array_factory(Assembler* assembler) {
+  TYPED_ARRAY_ALLOCATION(Int16Array, TIMES_2);
+  return false;
+}
+
+
 bool Intrinsifier::Uint16Array_new(Assembler* assembler) {
   TYPED_ARRAY_ALLOCATION(Uint16Array, TIMES_2);
   return false;
 }
 
 
+bool Intrinsifier::Uint16Array_factory(Assembler* assembler) {
+  TYPED_ARRAY_ALLOCATION(Uint16Array, TIMES_2);
+  return false;
+}
+
+
 bool Intrinsifier::Int32Array_new(Assembler* assembler) {
   TYPED_ARRAY_ALLOCATION(Int32Array, TIMES_4);
   return false;
 }
 
 
+bool Intrinsifier::Int32Array_factory(Assembler* assembler) {
+  TYPED_ARRAY_ALLOCATION(Int32Array, TIMES_4);
+  return false;
+}
+
+
 bool Intrinsifier::Uint32Array_new(Assembler* assembler) {
   TYPED_ARRAY_ALLOCATION(Uint32Array, TIMES_4);
   return false;
 }
 
 
+bool Intrinsifier::Uint32Array_factory(Assembler* assembler) {
+  TYPED_ARRAY_ALLOCATION(Uint32Array, TIMES_4);
+  return false;
+}
+
+
 bool Intrinsifier::Int64Array_getIndexed(Assembler* assembler) {
   Label fall_through;
   TestByteArrayGetIndex(assembler, &fall_through);
@@ -602,6 +644,12 @@
 }
 
 
+bool Intrinsifier::Int64Array_factory(Assembler* assembler) {
+  TYPED_ARRAY_ALLOCATION(Int64Array, TIMES_8);
+  return false;
+}
+
+
 bool Intrinsifier::Uint64Array_getIndexed(Assembler* assembler) {
   Label fall_through;
   TestByteArrayGetIndex(assembler, &fall_through);
@@ -630,18 +678,36 @@
 }
 
 
+bool Intrinsifier::Uint64Array_factory(Assembler* assembler) {
+  TYPED_ARRAY_ALLOCATION(Uint64Array, TIMES_8);
+  return false;
+}
+
+
 bool Intrinsifier::Float32Array_new(Assembler* assembler) {
   TYPED_ARRAY_ALLOCATION(Float32Array, TIMES_4);
   return false;
 }
 
 
+bool Intrinsifier::Float32Array_factory(Assembler* assembler) {
+  TYPED_ARRAY_ALLOCATION(Float32Array, TIMES_4);
+  return false;
+}
+
+
 bool Intrinsifier::Float64Array_new(Assembler* assembler) {
   TYPED_ARRAY_ALLOCATION(Float64Array, TIMES_8);
   return false;
 }
 
 
+bool Intrinsifier::Float64Array_factory(Assembler* assembler) {
+  TYPED_ARRAY_ALLOCATION(Float64Array, TIMES_8);
+  return false;
+}
+
+
 // Tests if two top most arguments are smis, jumps to label not_smi if not.
 // Topmost argument is in RAX.
 static void TestBothArgumentsSmis(Assembler* assembler, Label* not_smi) {