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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_ARM. | 5 #include "vm/globals.h" // Needed here to get TARGET_ARCH_ARM. |
6 #if defined(TARGET_ARCH_ARM) | 6 #if defined(TARGET_ARCH_ARM) |
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 bool FlowGraphCompiler::SupportsUnboxedSimd128() { | 52 bool FlowGraphCompiler::SupportsUnboxedSimd128() { |
53 return TargetCPUFeatures::neon_supported() && FLAG_enable_simd_inline; | 53 return TargetCPUFeatures::neon_supported() && FLAG_enable_simd_inline; |
54 } | 54 } |
55 | 55 |
56 | 56 |
57 bool FlowGraphCompiler::SupportsSinCos() { | 57 bool FlowGraphCompiler::SupportsSinCos() { |
58 return false; | 58 return false; |
59 } | 59 } |
60 | 60 |
61 | 61 |
| 62 bool FlowGraphCompiler::SupportsHardwareDivision() { |
| 63 return TargetCPUFeatures::can_divide(); |
| 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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1880 DRegister dreg = EvenDRegisterOf(reg); | 1885 DRegister dreg = EvenDRegisterOf(reg); |
1881 __ vldrd(dreg, Address(SP, kDoubleSize, Address::PostIndex)); | 1886 __ vldrd(dreg, Address(SP, kDoubleSize, Address::PostIndex)); |
1882 } | 1887 } |
1883 | 1888 |
1884 | 1889 |
1885 #undef __ | 1890 #undef __ |
1886 | 1891 |
1887 } // namespace dart | 1892 } // namespace dart |
1888 | 1893 |
1889 #endif // defined TARGET_ARCH_ARM | 1894 #endif // defined TARGET_ARCH_ARM |
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