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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_MIPS. | 5 #include "vm/globals.h" // Needed here to get TARGET_ARCH_MIPS. |
6 #if defined(TARGET_ARCH_MIPS) | 6 #if defined(TARGET_ARCH_MIPS) |
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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1316 __ AddImmediate(T1, Instructions::HeaderSize() - kHeapObjectTag); | 1316 __ AddImmediate(T1, Instructions::HeaderSize() - kHeapObjectTag); |
1317 __ jalr(T1); | 1317 __ jalr(T1); |
1318 AddCurrentDescriptor(PcDescriptors::kOther, Isolate::kNoDeoptId, token_pos); | 1318 AddCurrentDescriptor(PcDescriptors::kOther, Isolate::kNoDeoptId, token_pos); |
1319 RecordSafepoint(locs); | 1319 RecordSafepoint(locs); |
1320 AddDeoptIndexAtCall(Isolate::ToDeoptAfter(deopt_id), token_pos); | 1320 AddDeoptIndexAtCall(Isolate::ToDeoptAfter(deopt_id), token_pos); |
1321 __ Drop(argument_count); | 1321 __ Drop(argument_count); |
1322 } | 1322 } |
1323 | 1323 |
1324 | 1324 |
1325 void FlowGraphCompiler::EmitUnoptimizedStaticCall( | 1325 void FlowGraphCompiler::EmitUnoptimizedStaticCall( |
1326 const Function& target_function, | |
1327 const Array& arguments_descriptor, | |
1328 intptr_t argument_count, | 1326 intptr_t argument_count, |
1329 intptr_t deopt_id, | 1327 intptr_t deopt_id, |
1330 intptr_t token_pos, | 1328 intptr_t token_pos, |
1331 LocationSummary* locs) { | 1329 LocationSummary* locs, |
1332 // TODO(srdjan): Improve performance of function recognition. | 1330 const ICData& ic_data) { |
1333 MethodRecognizer::Kind recognized_kind = | |
1334 MethodRecognizer::RecognizeKind(target_function); | |
1335 int num_args_checked = 0; | |
1336 if ((recognized_kind == MethodRecognizer::kMathMin) || | |
1337 (recognized_kind == MethodRecognizer::kMathMax)) { | |
1338 num_args_checked = 2; | |
1339 } | |
1340 const ICData& ic_data = ICData::ZoneHandle( | |
1341 ICData::New(parsed_function().function(), // Caller function. | |
1342 String::Handle(target_function.name()), | |
1343 arguments_descriptor, | |
1344 deopt_id, | |
1345 num_args_checked)); // No arguments checked. | |
1346 ic_data.AddTarget(target_function); | |
1347 uword label_address = 0; | 1331 uword label_address = 0; |
1348 if (ic_data.NumArgsTested() == 0) { | 1332 if (ic_data.NumArgsTested() == 0) { |
1349 label_address = StubCode::ZeroArgsUnoptimizedStaticCallEntryPoint(); | 1333 label_address = StubCode::ZeroArgsUnoptimizedStaticCallEntryPoint(); |
1350 } else if (ic_data.NumArgsTested() == 2) { | 1334 } else if (ic_data.NumArgsTested() == 2) { |
1351 label_address = StubCode::TwoArgsUnoptimizedStaticCallEntryPoint(); | 1335 label_address = StubCode::TwoArgsUnoptimizedStaticCallEntryPoint(); |
1352 } else { | 1336 } else { |
1353 UNIMPLEMENTED(); | 1337 UNIMPLEMENTED(); |
1354 } | 1338 } |
1355 ExternalLabel target_label(label_address); | 1339 ExternalLabel target_label(label_address); |
1356 __ LoadObject(S5, ic_data); | 1340 __ LoadObject(S5, ic_data); |
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1806 __ AddImmediate(SP, kDoubleSize); | 1790 __ AddImmediate(SP, kDoubleSize); |
1807 } | 1791 } |
1808 | 1792 |
1809 | 1793 |
1810 #undef __ | 1794 #undef __ |
1811 | 1795 |
1812 | 1796 |
1813 } // namespace dart | 1797 } // namespace dart |
1814 | 1798 |
1815 #endif // defined TARGET_ARCH_MIPS | 1799 #endif // defined TARGET_ARCH_MIPS |
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