Minor cleanup: use deopt-id instead od static call instruction as argument for MathSqrtInstr.

runtime/vm/flow_graph_optimizer.cc

 // Copyright (c) 2013, 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/flow_graph_optimizer.h"
 
 #include "vm/bit_vector.h"
 #include "vm/cha.h"
 #include "vm/dart_entry.h"
 #include "vm/flow_graph_builder.h"
@@ skipping 2480 matching lines @@
     instr->ReplaceWith(call, current_iterator());
   }
 }
 
 
 void FlowGraphOptimizer::VisitStaticCall(StaticCallInstr* call) {
   MethodRecognizer::Kind recognized_kind =
       MethodRecognizer::RecognizeKind(call->function());
   if (recognized_kind == MethodRecognizer::kMathSqrt) {
     MathSqrtInstr* sqrt =
-        new MathSqrtInstr(new Value(call->ArgumentAt(0)), call);
+        new MathSqrtInstr(new Value(call->ArgumentAt(0)), call->deopt_id());
     ReplaceCall(call, sqrt);
   } else if (recognized_kind == MethodRecognizer::kFloat32x4Zero) {
     Float32x4ZeroInstr* zero = new Float32x4ZeroInstr(call->deopt_id());
     ReplaceCall(call, zero);
   } else if (recognized_kind == MethodRecognizer::kFloat32x4Splat) {
     Float32x4SplatInstr* splat =
         new Float32x4SplatInstr(new Value(call->ArgumentAt(1)),
                                 call->deopt_id());
     ReplaceCall(call, splat);
   } else if (recognized_kind == MethodRecognizer::kFloat32x4Constructor) {
@@ skipping 4683 matching lines @@
 
   // Insert materializations at environment uses.
   const Class& cls = Class::Handle(alloc->constructor().Owner());
   for (intptr_t i = 0; i < exits.length(); i++) {
     CreateMaterializationAt(exits[i], alloc, cls, *fields);
   }
 }
 
 
 }  // namespace dart