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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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1347 intptr_t deopt_id, | 1347 intptr_t deopt_id, |
1348 TokenPosition token_pos, | 1348 TokenPosition token_pos, |
1349 LocationSummary* locs) { | 1349 LocationSummary* locs) { |
1350 ASSERT(ic_data.NumArgsTested() == 1); | 1350 ASSERT(ic_data.NumArgsTested() == 1); |
1351 const Code& initial_stub = Code::ZoneHandle( | 1351 const Code& initial_stub = Code::ZoneHandle( |
1352 StubCode::ICCallThroughFunction_entry()->code()); | 1352 StubCode::ICCallThroughFunction_entry()->code()); |
1353 | 1353 |
1354 __ Comment("SwitchableCall"); | 1354 __ Comment("SwitchableCall"); |
1355 | 1355 |
1356 __ LoadFromOffset(kWord, R0, SP, (argument_count - 1) * kWordSize); | 1356 __ LoadFromOffset(kWord, R0, SP, (argument_count - 1) * kWordSize); |
1357 __ LoadUniqueObject(R9, ic_data); | |
1358 __ LoadUniqueObject(CODE_REG, initial_stub); | 1357 __ LoadUniqueObject(CODE_REG, initial_stub); |
1359 __ ldr(LR, FieldAddress(CODE_REG, Code::checked_entry_point_offset())); | 1358 __ ldr(LR, FieldAddress(CODE_REG, Code::checked_entry_point_offset())); |
| 1359 __ LoadUniqueObject(R9, ic_data); |
1360 __ blx(LR); | 1360 __ blx(LR); |
1361 | 1361 |
1362 AddCurrentDescriptor(RawPcDescriptors::kOther, Thread::kNoDeoptId, token_pos); | 1362 AddCurrentDescriptor(RawPcDescriptors::kOther, Thread::kNoDeoptId, token_pos); |
1363 RecordSafepoint(locs); | 1363 RecordSafepoint(locs); |
1364 const intptr_t deopt_id_after = Thread::ToDeoptAfter(deopt_id); | 1364 const intptr_t deopt_id_after = Thread::ToDeoptAfter(deopt_id); |
1365 if (is_optimizing()) { | 1365 if (is_optimizing()) { |
1366 AddDeoptIndexAtCall(deopt_id_after); | 1366 AddDeoptIndexAtCall(deopt_id_after); |
1367 } else { | 1367 } else { |
1368 // Add deoptimization continuation point after the call and before the | 1368 // Add deoptimization continuation point after the call and before the |
1369 // arguments are removed. | 1369 // arguments are removed. |
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1970 DRegister dreg = EvenDRegisterOf(reg); | 1970 DRegister dreg = EvenDRegisterOf(reg); |
1971 __ vldrd(dreg, Address(SP, kDoubleSize, Address::PostIndex)); | 1971 __ vldrd(dreg, Address(SP, kDoubleSize, Address::PostIndex)); |
1972 } | 1972 } |
1973 | 1973 |
1974 | 1974 |
1975 #undef __ | 1975 #undef __ |
1976 | 1976 |
1977 } // namespace dart | 1977 } // namespace dart |
1978 | 1978 |
1979 #endif // defined TARGET_ARCH_ARM | 1979 #endif // defined TARGET_ARCH_ARM |
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