[turbofan] Pass type information of arguments to EmitPrepareArguments.

src/compiler/ia32/instruction-scheduler-ia32.cc

 // Copyright 2015 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "src/compiler/instruction-scheduler.h"
 
 namespace v8 {
 namespace internal {
 namespace compiler {
 
@@ skipping 90 matching lines @@
     case kIA32Movl:
     case kIA32Movss:
     case kIA32Movsd:
       // Moves are used for memory load/store operations.
       return instr->HasOutput() ? kIsLoadOperation : kHasSideEffect;
 
     case kIA32StackCheck:
       return kIsLoadOperation;
 
     case kIA32Push:
+    case kIA32PushFloat32:
+    case kIA32PushFloat64:
     case kIA32Poke:
       return kHasSideEffect;
 
 #define CASE(Name) case k##Name:
     COMMON_ARCH_OPCODE_LIST(CASE)
 #undef CASE
       // Already covered in architecture independent code.
       UNREACHABLE();
   }
 
   UNREACHABLE();
   return kNoOpcodeFlags;
 }
 
 
 int InstructionScheduler::GetInstructionLatency(const Instruction* instr) {
   // TODO(all): Add instruction cost modeling.
   return 1;
 }
 
 }  // namespace compiler
 }  // namespace internal
 }  // namespace v8