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1 // Copyright (c) 2013, the Dart project authors. Please see the AUTHORS file | 1 // Copyright (c) 2013, 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 "vm/globals.h" // Needed here to get TARGET_ARCH_X64. | 5 #include "vm/globals.h" // Needed here to get TARGET_ARCH_X64. |
6 #if defined(TARGET_ARCH_X64) | 6 #if defined(TARGET_ARCH_X64) |
7 | 7 |
8 #include "vm/flow_graph_compiler.h" | 8 #include "vm/flow_graph_compiler.h" |
9 | 9 |
10 #include "vm/ast_printer.h" | 10 #include "vm/ast_printer.h" |
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52 return FLAG_enable_simd_inline; | 52 return FLAG_enable_simd_inline; |
53 } | 53 } |
54 | 54 |
55 | 55 |
56 | 56 |
57 bool FlowGraphCompiler::SupportsSinCos() { | 57 bool FlowGraphCompiler::SupportsSinCos() { |
58 return true; | 58 return true; |
59 } | 59 } |
60 | 60 |
61 | 61 |
| 62 bool FlowGraphCompiler::SupportsHardwareDivision() { |
| 63 return true; |
| 64 } |
| 65 |
| 66 |
62 void FlowGraphCompiler::EnterIntrinsicMode() { | 67 void FlowGraphCompiler::EnterIntrinsicMode() { |
63 ASSERT(!intrinsic_mode()); | 68 ASSERT(!intrinsic_mode()); |
64 intrinsic_mode_ = true; | 69 intrinsic_mode_ = true; |
65 assembler()->set_allow_constant_pool(false); | 70 assembler()->set_allow_constant_pool(false); |
66 } | 71 } |
67 | 72 |
68 | 73 |
69 void FlowGraphCompiler::ExitIntrinsicMode() { | 74 void FlowGraphCompiler::ExitIntrinsicMode() { |
70 ASSERT(intrinsic_mode()); | 75 ASSERT(intrinsic_mode()); |
71 intrinsic_mode_ = false; | 76 intrinsic_mode_ = false; |
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1774 __ movups(reg, Address(RSP, 0)); | 1779 __ movups(reg, Address(RSP, 0)); |
1775 __ AddImmediate(RSP, Immediate(kFpuRegisterSize), PP); | 1780 __ AddImmediate(RSP, Immediate(kFpuRegisterSize), PP); |
1776 } | 1781 } |
1777 | 1782 |
1778 | 1783 |
1779 #undef __ | 1784 #undef __ |
1780 | 1785 |
1781 } // namespace dart | 1786 } // namespace dart |
1782 | 1787 |
1783 #endif // defined TARGET_ARCH_X64 | 1788 #endif // defined TARGET_ARCH_X64 |
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