Put PushArgument into the environment instead of raw values.

runtime/vm/intermediate_language_ia32.cc

Index: runtime/vm/intermediate_language_ia32.cc
diff --git a/runtime/vm/intermediate_language_ia32.cc b/runtime/vm/intermediate_language_ia32.cc
index 0ad84753773bb24ea52e8655b33a0893a560f72b..502e430be62218d56a48422279b2a65ceda1ba67 100644
--- a/runtime/vm/intermediate_language_ia32.cc
+++ b/runtime/vm/intermediate_language_ia32.cc
@@ -1768,15 +1768,13 @@ void DoubleBinaryOpComp::EmitNativeCode(FlowGraphCompiler* compiler) {
                          PcDescriptors::kOther);
   // Newly allocated object is now in the result register (RAX).
   ASSERT(result == EAX);
-  __ popl(right);
-  __ popl(left);
+  __ movl(right, Address(ESP, 0));
+  __ movl(left, Address(ESP, kWordSize));
 
   Label* deopt = compiler->AddDeoptStub(instance_call()->deopt_id(),
                                         instance_call()->token_pos(),
                                         instance_call()->try_index(),
-                                        kDeoptDoubleBinaryOp,
-                                        left,
-                                        right);
+                                        kDeoptDoubleBinaryOp);
 
   // Binary operation of two Smi's produces a Smi not a double.
   __ movl(temp, left);
@@ -1796,6 +1794,8 @@ void DoubleBinaryOpComp::EmitNativeCode(FlowGraphCompiler* compiler) {
   }
 
   __ movsd(FieldAddress(result, Double::value_offset()), XMM0);
+
+  __ Drop(2);
 }