Alexander Markov
2aac05fe10
This change adds JumpIfEqStrict, JumpIfNeStrict, JumpIfTrue, JumpIfFalse, JumpIfNull, JumpIfNotNull bytecode instructions. These instructions supercede If*/Jump instruction patterns. Change-Id: Icf9dc624001ce64d4b21409864591d693ead51d3 Reviewed-on: https://dart-review.googlesource.com/77011 Reviewed-by: Zach Anderson <zra@google.com> Commit-Queue: Alexander Markov <alexmarkov@google.com>
70 lines
1.7 KiB
Plaintext
70 lines
1.7 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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JumpIfTrue L1
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PushInt 0
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PushInt 0
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PushNull
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PushConstant CP#1
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IndirectStaticCall 3, CP#0
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Drop1
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L1:
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PushNull
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ReturnTOS
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}
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ConstantPool {
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[0] = ArgDesc num-args 3, num-type-args 0, names []
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[1] = StaticICData target 'dart.core::_AssertionError::_throwNew', arg-desc CP#0
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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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JumpIfTrue L1
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PushInt 0
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PushInt 0
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Push FP[-5]
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InstanceCall 1, 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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PushNull
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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 dynamic target-name 'call', arg-desc CP#0
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[2] = ICData dynamic target-name 'call', arg-desc CP#0
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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 test2(() → core::bool condition, () → core::String message) → void {
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assert([@vm.call-site-attributes.metadata=receiverType:() → dart.core::bool] condition.call(), [@vm.call-site-attributes.metadata=receiverType:() → dart.core::String] 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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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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