Fix inlining and intrinsification for moved Math methods.

runtime/vm/intermediate_language.cc

 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 #include "vm/intermediate_language.h"
 
 #include "vm/bit_vector.h"
 #include "vm/dart_entry.h"
 #include "vm/flow_graph_allocator.h"
 #include "vm/flow_graph_builder.h"
@@ skipping 133 matching lines @@
   if (head != NULL) {
     next_use_ = head;
     head->previous_use_ = this;
   }
   definition_->set_use_list(this);
 }
 
 
 MethodRecognizer::Kind MethodRecognizer::RecognizeKind(
     const Function& function) {
-  // Only core library methods can be recognized.
+  // Only core and math library methods can be recognized.
   const Library& core_lib = Library::Handle(Library::CoreLibrary());
   const Library& core_impl_lib = Library::Handle(Library::CoreImplLibrary());
+  const Library& math_lib = Library::Handle(Library::MathLibrary());
   const Class& function_class = Class::Handle(function.Owner());
   if ((function_class.library() != core_lib.raw()) &&
-      (function_class.library() != core_impl_lib.raw())) {
+      (function_class.library() != core_impl_lib.raw()) &&
+      (function_class.library() != math_lib.raw())) {
     return kUnknown;
   }
   const String& recognize_name = String::Handle(function.name());
   const String& recognize_class = String::Handle(function_class.Name());
   String& test_function_name = String::Handle();
   String& test_class_name = String::Handle();
 #define RECOGNIZE_FUNCTION(class_name, function_name, enum_name)               \
   test_function_name = Symbols::New(#function_name);                           \
   test_class_name = Symbols::New(#class_name);                                 \
   if (recognize_name.Equals(test_function_name) &&                             \
@@ skipping 1352 matching lines @@
       fixed_parameter_count_(fixed_parameter_count) {
   for (intptr_t i = 0; i < definitions.length(); ++i) {
     values_.Add(UseDefinition(definitions[i]));
   }
 }
 
 
 #undef __
 
 }  // namespace dart