Inline two argument shuffle operations on IA32 and X64.

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 2035 matching lines @@
                         call->ic_data()->AsUnaryClassChecksForArgNr(0)),
                     call->deopt_id(),
                     call->env(),
                     call);
       Float32x4MinMaxInstr* minmax =
           new Float32x4MinMaxInstr(recognized_kind, new Value(left),
                                    new Value(right), call->deopt_id());
       ReplaceCall(call, minmax);
       return true;
     }
+    case MethodRecognizer::kFloat32x4WithZWInXY:
+    case MethodRecognizer::kFloat32x4InterleaveXY:
+    case MethodRecognizer::kFloat32x4InterleaveZW:
+    case MethodRecognizer::kFloat32x4InterleaveXYPairs:
+    case MethodRecognizer::kFloat32x4InterleaveZWPairs: {
+      Definition* left = call->ArgumentAt(0);
+      Definition* right = call->ArgumentAt(1);
+      // Type check left.
+      AddCheckClass(left,
+                    ICData::ZoneHandle(
+                        call->ic_data()->AsUnaryClassChecksForArgNr(0)),
+                    call->deopt_id(),
+                    call->env(),
+                    call);
+      Float32x4TwoArgShuffleInstr* two_arg_shuffle =
+          new Float32x4TwoArgShuffleInstr(recognized_kind, new Value(left),
+                                          new Value(right), call->deopt_id());
+      ReplaceCall(call, two_arg_shuffle);
+      return true;
+    }
     case MethodRecognizer::kFloat32x4Scale: {
       Definition* left = call->ArgumentAt(0);
       Definition* right = call->ArgumentAt(1);
       // Type check left.
       AddCheckClass(left,
                     ICData::ZoneHandle(
                         call->ic_data()->AsUnaryClassChecksForArgNr(0)),
                     call->deopt_id(),
                     call->env(),
                     call);
@@ skipping 4299 matching lines @@
 void ConstantPropagator::VisitFloat32x4With(Float32x4WithInstr* instr) {
   SetValue(instr, non_constant_);
 }
 
 
 void ConstantPropagator::VisitFloat32x4ToUint32x4(
     Float32x4ToUint32x4Instr* instr) {
   SetValue(instr, non_constant_);
 }
 
+void ConstantPropagator::VisitFloat32x4TwoArgShuffle(
+    Float32x4TwoArgShuffleInstr* instr) {
+  SetValue(instr, non_constant_);
+}
+
 
 void ConstantPropagator::VisitUint32x4BoolConstructor(
     Uint32x4BoolConstructorInstr* instr) {
   SetValue(instr, non_constant_);
 }
 
 
 void ConstantPropagator::VisitUint32x4GetFlag(Uint32x4GetFlagInstr* instr) {
   SetValue(instr, non_constant_);
 }
@@ skipping 957 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