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>
191 lines
4.8 KiB
Plaintext
191 lines
4.8 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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class A extends core::Object {
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field core::int foo1;
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field core::int foo2 = null;
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field core::int foo3 = 42;
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field core::int foo4;
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field core::int foo5 = 43;
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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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Push FP[-6]
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PushInt 42
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StoreFieldTOS CP#0
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Push FP[-6]
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PushInt 43
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StoreFieldTOS CP#2
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Push FP[-6]
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Push FP[-5]
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StoreFieldTOS CP#4
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Push FP[-6]
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PushInt 44
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StoreFieldTOS CP#2
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Push FP[-6]
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DirectCall 1, 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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Nullable fields: [#lib::A::foo1 (field), #lib::A::foo2 (field)]}
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ConstantPool {
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[0] = InstanceField #lib::A::foo3 (field)
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[1] = Reserved
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[2] = InstanceField #lib::A::foo5 (field)
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[3] = Reserved
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[4] = InstanceField #lib::A::foo4 (field)
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[5] = Reserved
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[6] = DirectCall 'dart:core::Object:: (constructor)', ArgDesc num-args 1, num-type-args 0, names []
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[7] = Reserved
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}
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] constructor •(core::int foo4) → self::A
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: self::A::foo1 = null, self::A::foo4 = foo4, self::A::foo5 = 44, super core::Object::•()
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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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Push FP[-7]
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PushInt 42
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StoreFieldTOS CP#0
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Push FP[-7]
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PushInt 43
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StoreFieldTOS CP#2
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Push FP[-7]
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Push FP[-6]
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StoreFieldTOS CP#4
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Push FP[-7]
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Push FP[-5]
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PushInt 1
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AddInt
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StoreFieldTOS CP#2
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Push FP[-7]
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DirectCall 1, 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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Nullable fields: [#lib::A::foo2 (field), #lib::A::foo4 (field)]}
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ConstantPool {
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[0] = InstanceField #lib::A::foo3 (field)
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[1] = Reserved
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[2] = InstanceField #lib::A::foo5 (field)
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[3] = Reserved
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[4] = InstanceField #lib::A::foo1 (field)
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[5] = Reserved
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[6] = DirectCall 'dart:core::Object:: (constructor)', ArgDesc num-args 1, num-type-args 0, names []
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[7] = Reserved
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}
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] constructor constr2(core::int x, core::int y) → self::A
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: self::A::foo4 = null, self::A::foo1 = x, self::A::foo5 = y.{core::num::+}(1), super core::Object::•()
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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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Push FP[-5]
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PushInt 45
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DirectCall 2, CP#0
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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] = DirectCall '#lib::A:: (constructor)', ArgDesc num-args 2, num-type-args 0, names []
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[1] = Reserved
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}
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] constructor redirecting1() → self::A
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: this self::A::•(45)
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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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Push FP[-8]
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Push FP[-7]
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Push FP[-6]
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Push FP[-5]
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MulInt
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DirectCall 3, CP#0
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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] = DirectCall '#lib::A::constr2 (constructor)', ArgDesc num-args 3, num-type-args 0, names []
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[1] = Reserved
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}
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] constructor redirecting2(core::int a, core::int b, core::int c) → self::A
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: this self::A::constr2(a, b.{core::num::*}(c))
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;
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}
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class B extends self::A {
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field core::int foo6 = 46;
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static field core::int foo7 = 47;
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static const field core::int foo8 = 48;
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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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Push FP[-5]
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PushInt 46
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StoreFieldTOS CP#0
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Push FP[-5]
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PushInt 49
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DirectCall 2, CP#2
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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] = InstanceField #lib::B::foo6 (field)
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[1] = Reserved
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[2] = DirectCall '#lib::A:: (constructor)', ArgDesc num-args 2, num-type-args 0, names []
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[3] = Reserved
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}
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] constructor •() → self::B
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: super self::A::•(49)
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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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Push FP[-7]
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PushInt 46
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StoreFieldTOS CP#0
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Push FP[-7]
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PushInt 50
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StoreFieldTOS CP#0
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Push FP[-7]
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Push FP[-6]
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Push FP[-5]
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PushInt 51
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DirectCall 4, CP#2
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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] = InstanceField #lib::B::foo6 (field)
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[1] = Reserved
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[2] = DirectCall '#lib::A::redirecting2 (constructor)', ArgDesc num-args 4, num-type-args 0, names []
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[3] = Reserved
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}
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] constructor c2(core::int i, core::int j) → self::B
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: self::B::foo6 = 50, super self::A::redirecting2(i, j, 51)
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;
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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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PushNull
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ReturnTOS
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}
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ConstantPool {
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}
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]static method main() → dynamic {}
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