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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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1470 __ j(if_smi ? ZERO : NOT_ZERO, label); | 1470 __ j(if_smi ? ZERO : NOT_ZERO, label); |
1471 } | 1471 } |
1472 | 1472 |
1473 | 1473 |
1474 void FlowGraphCompiler::EmitTestAndCallLoadCid() { | 1474 void FlowGraphCompiler::EmitTestAndCallLoadCid() { |
1475 __ LoadClassId(RDI, RAX); | 1475 __ LoadClassId(RDI, RAX); |
1476 } | 1476 } |
1477 | 1477 |
1478 | 1478 |
1479 int FlowGraphCompiler::EmitTestAndCallCheckCid(Label* next_label, | 1479 int FlowGraphCompiler::EmitTestAndCallCheckCid(Label* next_label, |
1480 const CidRangeTarget& target, | 1480 const CidRange& range, |
1481 int bias) { | 1481 int bias) { |
1482 intptr_t cid_start = target.cid_start; | 1482 intptr_t cid_start = range.cid_start; |
1483 intptr_t cid_end = target.cid_end; | 1483 intptr_t cid_end = range.cid_end; |
1484 if (cid_start == cid_end) { | 1484 if (cid_start == cid_end) { |
1485 __ cmpl(RDI, Immediate(cid_start - bias)); | 1485 __ cmpl(RDI, Immediate(cid_start - bias)); |
1486 __ j(NOT_EQUAL, next_label); | 1486 __ j(NOT_EQUAL, next_label); |
1487 } else { | 1487 } else { |
1488 __ addl(RDI, Immediate(bias - cid_start)); | 1488 __ addl(RDI, Immediate(bias - cid_start)); |
1489 bias = cid_start; | 1489 bias = cid_start; |
1490 __ cmpl(RDI, Immediate(cid_end - cid_start)); | 1490 __ cmpl(RDI, Immediate(cid_end - cid_start)); |
1491 __ j(ABOVE, next_label); // Unsigned higher. | 1491 __ j(ABOVE, next_label); // Unsigned higher. |
1492 } | 1492 } |
1493 return bias; | 1493 return bias; |
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1724 __ movups(reg, Address(RSP, 0)); | 1724 __ movups(reg, Address(RSP, 0)); |
1725 __ AddImmediate(RSP, Immediate(kFpuRegisterSize)); | 1725 __ AddImmediate(RSP, Immediate(kFpuRegisterSize)); |
1726 } | 1726 } |
1727 | 1727 |
1728 | 1728 |
1729 #undef __ | 1729 #undef __ |
1730 | 1730 |
1731 } // namespace dart | 1731 } // namespace dart |
1732 | 1732 |
1733 #endif // defined TARGET_ARCH_X64 | 1733 #endif // defined TARGET_ARCH_X64 |
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