runtime/vm/object_x64_test.cc - Issue 23594011: Loads some large Smis from the object pool on x64.

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Side by Side Diff: runtime/vm/object_x64_test.cc

Issue 23594011: Loads some large Smis from the object pool on x64. (Closed) Base URL: http://dart.googlecode.com/svn/branches/bleeding_edge/dart/

Patch Set: Created 7 years, 2 months ago

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1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file	1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file

2 // for details. All rights reserved. Use of this source code is governed by a	2 // for details. All rights reserved. Use of this source code is governed by a

3 // BSD-style license that can be found in the LICENSE file.	3 // BSD-style license that can be found in the LICENSE file.

4	4

5 #include "platform/assert.h"	5 #include "platform/assert.h"

6 #include "vm/globals.h"	6 #include "vm/globals.h"

7 #if defined(TARGET_ARCH_X64)	7 #if defined(TARGET_ARCH_X64)

8	8

9 #include "vm/assembler.h"	9 #include "vm/assembler.h"

10 #include "vm/object.h"	10 #include "vm/object.h"

(...skipping 27 matching lines...) Expand all Loading...
38 __ LoadObject(RAX, string_object, PP);	38 __ LoadObject(RAX, string_object, PP);

39 __ LeaveFrameWithPP();	39 __ LeaveFrameWithPP();

40 __ ret();	40 __ ret();

41 }	41 }

42	42

43	43

44 // Generate a dart code sequence that embeds a smi object in it.	44 // Generate a dart code sequence that embeds a smi object in it.

45 // This is used to test Embedded Smi objects in the instructions.	45 // This is used to test Embedded Smi objects in the instructions.

46 void GenerateEmbedSmiInCode(Assembler* assembler, intptr_t value) {	46 void GenerateEmbedSmiInCode(Assembler* assembler, intptr_t value) {

47 const Smi& smi_object = Smi::ZoneHandle(Smi::New(value));	47 const Smi& smi_object = Smi::ZoneHandle(Smi::New(value));

48 __ LoadObject(RAX, smi_object, PP);	48 __ movq(RAX, Immediate(reinterpret_cast<int64_t>(smi_object.raw())));

49 __ ret();	49 __ ret();

50 }	50 }

51	51

52 } // namespace dart	52 } // namespace dart

53	53

54 #endif // defined TARGET_ARCH_X64	54 #endif // defined TARGET_ARCH_X64

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