Alexander Markov
741f662a60
Number of checked arguments is corrected in ICData objects created when reading bytecode, both for instance and static calls. InstanceCall1 and InstanceCall2 bytecode instructions are replaced with InstanceCall which works for any number of checked arguments. This makes decision on number of checked arguments internal to VM and it is no longer exposed to bytecode. Change-Id: I0bba01eca6347336f3832de863b2ce4715fda04a Reviewed-on: https://dart-review.googlesource.com/69421 Reviewed-by: Régis Crelier <regis@google.com> Reviewed-by: Zach Anderson <zra@google.com> Commit-Queue: Alexander Markov <alexmarkov@google.com>
81 lines
1.8 KiB
Plaintext
81 lines
1.8 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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[@vm.bytecode=
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Bytecode {
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Entry 0
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CheckStack
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JumpIfNoAsserts L1
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Push FP[-5]
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AssertBoolean 0
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PushConstant CP#0
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IfEqStrictTOS
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Jump L1
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PushConstant CP#1
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PushConstant CP#1
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PushConstant CP#2
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PushConstant CP#4
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IndirectStaticCall 3, CP#3
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Drop1
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L1:
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PushConstant CP#2
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ReturnTOS
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}
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ConstantPool {
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[0] = Bool true
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[1] = Int 0
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[2] = Null
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[3] = ArgDesc num-args 3, num-type-args 0, names []
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[4] = StaticICData target 'dart.core::_AssertionError::_throwNew', arg-desc CP#3
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}
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]static method test1(core::bool condition) → void {
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assert(condition);
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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
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JumpIfNoAsserts L1
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Push FP[-6]
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InstanceCall 1, CP#1
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AssertBoolean 0
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PushConstant CP#2
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IfEqStrictTOS
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Jump L1
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PushConstant CP#3
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PushConstant CP#3
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Push FP[-5]
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InstanceCall 1, CP#4
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PushConstant CP#6
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IndirectStaticCall 3, CP#5
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Drop1
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L1:
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PushConstant CP#7
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ReturnTOS
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}
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ConstantPool {
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[0] = ArgDesc num-args 1, num-type-args 0, names []
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[1] = ICData target-name 'call', arg-desc CP#0
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[2] = Bool true
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[3] = Int 0
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[4] = ICData target-name 'call', arg-desc CP#0
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[5] = ArgDesc num-args 3, num-type-args 0, names []
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[6] = StaticICData target 'dart.core::_AssertionError::_throwNew', arg-desc CP#5
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[7] = Null
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}
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]static method test2(() → core::bool condition, () → core::String message) → void {
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assert(condition.call(), message.call());
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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
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PushConstant CP#0
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ReturnTOS
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}
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ConstantPool {
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[0] = Null
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}
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]static method main() → dynamic {}
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