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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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713 // Restore instantiator (R2) and its type arguments (R1). | 713 // Restore instantiator (R2) and its type arguments (R1). |
714 __ PopList((1 << R1) | (1 << R2)); | 714 __ PopList((1 << R1) | (1 << R2)); |
715 } | 715 } |
716 | 716 |
717 | 717 |
718 void FlowGraphCompiler::EmitInstructionEpilogue(Instruction* instr) { | 718 void FlowGraphCompiler::EmitInstructionEpilogue(Instruction* instr) { |
719 if (is_optimizing()) { | 719 if (is_optimizing()) { |
720 return; | 720 return; |
721 } | 721 } |
722 Definition* defn = instr->AsDefinition(); | 722 Definition* defn = instr->AsDefinition(); |
723 if ((defn != NULL) && defn->is_used()) { | 723 if ((defn != NULL) && defn->HasTemp()) { |
724 __ Push(defn->locs()->out(0).reg()); | 724 __ Push(defn->locs()->out(0).reg()); |
725 } | 725 } |
726 } | 726 } |
727 | 727 |
728 | 728 |
729 // Input parameters: | 729 // Input parameters: |
730 // R4: arguments descriptor array. | 730 // R4: arguments descriptor array. |
731 void FlowGraphCompiler::CopyParameters() { | 731 void FlowGraphCompiler::CopyParameters() { |
732 __ Comment("Copy parameters"); | 732 __ Comment("Copy parameters"); |
733 const Function& function = parsed_function().function(); | 733 const Function& function = parsed_function().function(); |
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1817 DRegister dreg = EvenDRegisterOf(reg); | 1817 DRegister dreg = EvenDRegisterOf(reg); |
1818 __ vldrd(dreg, Address(SP, kDoubleSize, Address::PostIndex)); | 1818 __ vldrd(dreg, Address(SP, kDoubleSize, Address::PostIndex)); |
1819 } | 1819 } |
1820 | 1820 |
1821 | 1821 |
1822 #undef __ | 1822 #undef __ |
1823 | 1823 |
1824 } // namespace dart | 1824 } // namespace dart |
1825 | 1825 |
1826 #endif // defined TARGET_ARCH_ARM | 1826 #endif // defined TARGET_ARCH_ARM |
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