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Issue 1815733003: Remove recently introduced FunctionType vm class by merging it into class Type. (Closed) Base URL: git@github.com:dart-lang/sdk.git@master
Patch Set: Created 4 years, 9 months ago
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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"
(...skipping 497 matching lines...) Expand 10 before | Expand all | Expand 10 after
508 SubtypeTestCache::ZoneHandle(zone(), 508 SubtypeTestCache::ZoneHandle(zone(),
509 GenerateCallSubtypeTestStub(kTestTypeThreeArgs, 509 GenerateCallSubtypeTestStub(kTestTypeThreeArgs,
510 kInstanceReg, 510 kInstanceReg,
511 kTypeArgumentsReg, 511 kTypeArgumentsReg,
512 kTempReg, 512 kTempReg,
513 is_instance_lbl, 513 is_instance_lbl,
514 is_not_instance_lbl)); 514 is_not_instance_lbl));
515 __ Bind(&fall_through); 515 __ Bind(&fall_through);
516 return type_test_cache.raw(); 516 return type_test_cache.raw();
517 } 517 }
518 if (type.IsType() || type.IsFunctionType()) { 518 if (type.IsType()) {
519 const Register kInstanceReg = RAX; 519 const Register kInstanceReg = RAX;
520 const Register kTypeArgumentsReg = RDX; 520 const Register kTypeArgumentsReg = RDX;
521 __ testq(kInstanceReg, Immediate(kSmiTagMask)); // Is instance Smi? 521 __ testq(kInstanceReg, Immediate(kSmiTagMask)); // Is instance Smi?
522 __ j(ZERO, is_not_instance_lbl); 522 __ j(ZERO, is_not_instance_lbl);
523 __ movq(kTypeArgumentsReg, Address(RSP, 0)); // Instantiator type args. 523 __ movq(kTypeArgumentsReg, Address(RSP, 0)); // Instantiator type args.
524 // Uninstantiated type class is known at compile time, but the type 524 // Uninstantiated type class is known at compile time, but the type
525 // arguments are determined at runtime by the instantiator. 525 // arguments are determined at runtime by the instantiator.
526 const Register kTempReg = R10; 526 const Register kTempReg = R10;
527 return GenerateCallSubtypeTestStub(kTestTypeThreeArgs, 527 return GenerateCallSubtypeTestStub(kTestTypeThreeArgs,
528 kInstanceReg, 528 kInstanceReg,
(...skipping 1322 matching lines...) Expand 10 before | Expand all | Expand 10 after
1851 __ movups(reg, Address(RSP, 0)); 1851 __ movups(reg, Address(RSP, 0));
1852 __ AddImmediate(RSP, Immediate(kFpuRegisterSize)); 1852 __ AddImmediate(RSP, Immediate(kFpuRegisterSize));
1853 } 1853 }
1854 1854
1855 1855
1856 #undef __ 1856 #undef __
1857 1857
1858 } // namespace dart 1858 } // namespace dart
1859 1859
1860 #endif // defined TARGET_ARCH_X64 1860 #endif // defined TARGET_ARCH_X64
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