Alexander Markov
336969538c
* Type arguments are moved to global object table (and de-duplicated). * Finalize non-recursive generic types at bytecode generation time. * Constants are moved to global object table (and de-duplicated). * ICData creation is avoided for direct calls. * Interface calls reference target member instead of selector name. Size of a dilp files: 17868K => 15896K (-11%). Change-Id: I0c9bf338137a0fae6ed90ab6b125ed2b24a1a8ad Reviewed-on: https://dart-review.googlesource.com/c/91108 Commit-Queue: Alexander Markov <alexmarkov@google.com> Reviewed-by: Zach Anderson <zra@google.com> Reviewed-by: Régis Crelier <regis@google.com>
257 lines
6.4 KiB
Plaintext
257 lines
6.4 KiB
Plaintext
library #lib;
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import self as self;
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import "dart:core" as core;
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[@vm.bytecode=
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Bytecode {
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EntryOptional 1, 2, 0
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LoadConstant r1, CP#0
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LoadConstant r2, CP#1
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Frame 1
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CheckStack 0
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PushNull
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PushInt 2
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CreateArrayTOS
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StoreLocal r3
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Push r3
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PushInt 0
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PushConstant CP#2
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StoreIndexedTOS
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Push r3
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PushInt 1
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Push r0
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StoreIndexedTOS
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DirectCall 1, CP#3
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DirectCall 1, CP#5
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Drop1
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PushNull
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PushInt 2
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CreateArrayTOS
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StoreLocal r3
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Push r3
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PushInt 0
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PushConstant CP#7
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StoreIndexedTOS
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Push r3
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PushInt 1
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Push r1
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StoreIndexedTOS
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DirectCall 1, CP#3
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DirectCall 1, CP#5
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Drop1
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PushNull
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PushInt 2
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CreateArrayTOS
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StoreLocal r3
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Push r3
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PushInt 0
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PushConstant CP#8
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StoreIndexedTOS
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Push r3
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PushInt 1
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Push r2
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StoreIndexedTOS
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DirectCall 1, CP#3
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DirectCall 1, CP#5
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Drop1
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PushNull
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ReturnTOS
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}
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ConstantPool {
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[0] = ObjectRef 'default_a'
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[1] = ObjectRef 'default_b'
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[2] = ObjectRef 'x = '
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[3] = DirectCall 'dart:core::_StringBase::_interpolate', ArgDesc num-args 1, num-type-args 0, names []
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[4] = Reserved
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[5] = DirectCall 'dart:core::print', ArgDesc num-args 1, num-type-args 0, names []
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[6] = Reserved
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[7] = ObjectRef 'a = '
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[8] = ObjectRef 'b = '
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}
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]static method foo1(dynamic x, [dynamic a = "default_a", dynamic b = "default_b"]) → void {
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core::print("x = ${x}");
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core::print("a = ${a}");
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core::print("b = ${b}");
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}
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[@vm.bytecode=
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Bytecode {
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EntryOptional 2, 0, 3
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LoadConstant r2, CP#0
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LoadConstant r2, CP#1
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LoadConstant r3, CP#2
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LoadConstant r3, CP#3
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LoadConstant r4, CP#4
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LoadConstant r4, CP#5
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Frame 1
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CheckStack 0
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PushNull
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PushInt 2
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CreateArrayTOS
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StoreLocal r5
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Push r5
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PushInt 0
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PushConstant CP#6
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StoreIndexedTOS
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Push r5
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PushInt 1
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Push r0
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StoreIndexedTOS
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DirectCall 1, CP#7
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DirectCall 1, CP#9
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Drop1
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PushNull
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PushInt 2
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CreateArrayTOS
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StoreLocal r5
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Push r5
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PushInt 0
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PushConstant CP#11
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StoreIndexedTOS
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Push r5
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PushInt 1
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Push r1
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StoreIndexedTOS
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DirectCall 1, CP#7
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DirectCall 1, CP#9
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Drop1
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PushNull
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PushInt 2
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CreateArrayTOS
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StoreLocal r5
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Push r5
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PushInt 0
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PushConstant CP#12
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StoreIndexedTOS
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Push r5
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PushInt 1
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Push r2
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StoreIndexedTOS
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DirectCall 1, CP#7
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DirectCall 1, CP#9
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Drop1
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PushNull
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PushInt 2
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CreateArrayTOS
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StoreLocal r5
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Push r5
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PushInt 0
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PushConstant CP#13
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StoreIndexedTOS
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Push r5
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PushInt 1
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Push r3
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StoreIndexedTOS
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DirectCall 1, CP#7
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DirectCall 1, CP#9
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Drop1
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PushNull
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PushInt 2
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CreateArrayTOS
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StoreLocal r5
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Push r5
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PushInt 0
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PushConstant CP#14
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StoreIndexedTOS
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Push r5
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PushInt 1
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Push r4
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StoreIndexedTOS
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DirectCall 1, CP#7
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DirectCall 1, CP#9
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Drop1
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PushNull
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ReturnTOS
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}
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ConstantPool {
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[0] = ObjectRef 'a'
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[1] = ObjectRef const 42
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[2] = ObjectRef 'b'
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[3] = ObjectRef const <dart:core::String> ['default_b']
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[4] = ObjectRef 'c'
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[5] = ObjectRef 'default_c'
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[6] = ObjectRef 'y = '
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[7] = DirectCall 'dart:core::_StringBase::_interpolate', ArgDesc num-args 1, num-type-args 0, names []
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[8] = Reserved
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[9] = DirectCall 'dart:core::print', ArgDesc num-args 1, num-type-args 0, names []
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[10] = Reserved
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[11] = ObjectRef 'z = '
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[12] = ObjectRef 'a = '
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[13] = ObjectRef 'b = '
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[14] = ObjectRef 'c = '
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}
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]static method foo2(dynamic y, dynamic z, {dynamic c = "default_c", dynamic a = 42, dynamic b = const <core::String>["default_b"]}) → void {
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core::print("y = ${y}");
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core::print("z = ${z}");
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core::print("a = ${a}");
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core::print("b = ${b}");
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core::print("c = ${c}");
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}
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[@vm.bytecode=
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Bytecode {
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EntryOptional 2, 0, 2
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LoadConstant r2, CP#0
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LoadConstant r2, CP#1
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LoadConstant r3, CP#2
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LoadConstant r3, CP#3
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Frame 1
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CheckStack 0
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CheckFunctionTypeArgs 2, r4
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PushNull
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Push r4
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InstantiateType CP#4
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DirectCall 1, CP#5
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Drop1
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Push r1
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DirectCall 1, CP#5
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Drop1
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Push r3
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DirectCall 1, CP#5
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Drop1
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PushNull
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ReturnTOS
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}
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ConstantPool {
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[0] = ObjectRef 'a'
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[1] = ObjectRef const false
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[2] = ObjectRef 'b'
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[3] = ObjectRef null
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[4] = Type #lib::foo3::TypeParam/0
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[5] = DirectCall 'dart:core::print', ArgDesc num-args 1, num-type-args 0, names []
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[6] = Reserved
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}
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]static method foo3<P extends core::Object = dynamic, Q extends core::Object = dynamic>(dynamic z, dynamic y, {core::bool a = false, core::Map<self::foo3::P, self::foo3::Q> b = null}) → void {
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core::print(self::foo3::P);
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core::print(y);
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core::print(b);
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}
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[@vm.bytecode=
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Bytecode {
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Entry 0
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CheckStack 0
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PushConstant CP#0
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PushConstant CP#1
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DirectCall 2, CP#2
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Drop1
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PushConstant CP#4
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PushConstant CP#5
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PushConstant CP#1
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DirectCall 3, CP#6
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Drop1
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PushNull
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ReturnTOS
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}
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ConstantPool {
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[0] = ObjectRef 'fixed_x'
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[1] = ObjectRef 'concrete_a'
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[2] = DirectCall '#lib::foo1', ArgDesc num-args 2, num-type-args 0, names []
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[3] = Reserved
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[4] = ObjectRef 'fixed_y'
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[5] = ObjectRef 'fixed_z'
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[6] = DirectCall '#lib::foo2', ArgDesc num-args 3, num-type-args 0, names ['a']
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[7] = Reserved
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}
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]static method main() → dynamic {
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self::foo1("fixed_x", "concrete_a");
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self::foo2("fixed_y", "fixed_z", a: "concrete_a");
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}
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