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sdk/pkg/vm/testcases/bytecode/loops.dart.expect
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Alexander Markov 741f662a60 [vm/kernel/bytecode] Fix number of checked arguments in bytecode calls 
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>
2018-08-13 17:50:21 +00:00

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library #lib;
import self as self;
import "dart:core" as core;
[@vm.bytecode=
Bytecode {
Entry 2
CheckStack
PushConstant CP#0
PopLocal r0
PushConstant CP#0
PopLocal r1
L2:
CheckStack
Push r1
Push FP[-5]
InstanceCall 1, CP#2
InstanceCall 2, CP#4
AssertBoolean 0
PushConstant CP#5
IfNeStrictTOS
Jump L1
Push r0
Push FP[-5]
Push r1
InstanceCall 2, CP#6
InstanceCall 2, CP#7
PopLocal r0
Push r1
PushConstant CP#8
InstanceCall 2, CP#9
StoreLocal r1
Drop1
Jump L2
L1:
Push r0
ReturnTOS
PushConstant CP#10
ReturnTOS
}
ConstantPool {
[0] = Int 0
[1] = ArgDesc num-args 1, num-type-args 0, names []
[2] = ICData get target-name 'length', arg-desc CP#1
[3] = ArgDesc num-args 2, num-type-args 0, names []
[4] = ICData target-name '<', arg-desc CP#3
[5] = Bool true
[6] = ICData target-name '[]', arg-desc CP#3
[7] = ICData target-name '+', arg-desc CP#3
[8] = Int 1
[9] = ICData target-name '+', arg-desc CP#3
[10] = Null
}
]static method test_for(core::List<core::int> list) → core::int {
core::int sum = 0;
for (core::int i = 0; i.{core::num::<}(list.{core::List::length}); i = i.{core::num::+}(1)) {
sum = sum.{core::num::+}(list.{core::List::[]}(i));
}
return sum;
}
[@vm.bytecode=
Bytecode {
Entry 2
CheckStack
PushConstant CP#0
PopLocal r0
PushConstant CP#0
PopLocal r1
L3:
CheckStack
Push r1
PushConstant CP#0
InstanceCall 2, CP#2
AssertBoolean 0
PushConstant CP#3
IfNeStrictTOS
Jump L1
Push r1
Push FP[-5]
InstanceCall 1, CP#5
InstanceCall 2, CP#6
AssertBoolean 0
PushConstant CP#3
IfNeStrictTOS
Jump L2
Jump L1
L2:
Push r0
Push FP[-5]
Push r1
InstanceCall 2, CP#7
InstanceCall 2, CP#8
PopLocal r0
Push r1
PushConstant CP#9
InstanceCall 2, CP#10
StoreLocal r1
Drop1
Jump L3
L1:
Push r0
ReturnTOS
PushConstant CP#11
ReturnTOS
}
ConstantPool {
[0] = Int 0
[1] = ArgDesc num-args 2, num-type-args 0, names []
[2] = ICData target-name '>=', arg-desc CP#1
[3] = Bool true
[4] = ArgDesc num-args 1, num-type-args 0, names []
[5] = ICData get target-name 'length', arg-desc CP#4
[6] = ICData target-name '>=', arg-desc CP#1
[7] = ICData target-name '[]', arg-desc CP#1
[8] = ICData target-name '+', arg-desc CP#1
[9] = Int 1
[10] = ICData target-name '+', arg-desc CP#1
[11] = Null
}
]static method test_for_break(core::List<core::int> list) → core::int {
core::int sum = 0;
#L1:
for (core::int i = 0; i.{core::num::>=}(0); i = i.{core::num::+}(1)) {
if(i.{core::num::>=}(list.{core::List::length})) {
break #L1;
}
sum = sum.{core::num::+}(list.{core::List::[]}(i));
}
return sum;
}
[@vm.bytecode=
Bytecode {
Entry 2
CheckStack
PushConstant CP#0
PopLocal r0
PushConstant CP#1
InstanceCall 1, CP#3
PopLocal r1
L4:
CheckStack
Push r1
Push FP[-5]
InstanceCall 1, CP#4
InstanceCall 2, CP#6
AssertBoolean 0
PushConstant CP#7
IfNeStrictTOS
Jump L1
Push r1
PushConstant CP#0
InstanceCall 2, CP#8
AssertBoolean 0
PushConstant CP#7
IfNeStrictTOS
Jump L2
Jump L3
L2:
Push r0
Push FP[-5]
Push r1
InstanceCall 2, CP#9
InstanceCall 2, CP#10
PopLocal r0
L3:
Push r1
PushConstant CP#11
InstanceCall 2, CP#12
StoreLocal r1
Drop1
Jump L4
L1:
Push r0
ReturnTOS
PushConstant CP#13
ReturnTOS
}
ConstantPool {
[0] = Int 0
[1] = Int 100
[2] = ArgDesc num-args 1, num-type-args 0, names []
[3] = ICData target-name 'unary-', arg-desc CP#2
[4] = ICData get target-name 'length', arg-desc CP#2
[5] = ArgDesc num-args 2, num-type-args 0, names []
[6] = ICData target-name '<', arg-desc CP#5
[7] = Bool true
[8] = ICData target-name '<', arg-desc CP#5
[9] = ICData target-name '[]', arg-desc CP#5
[10] = ICData target-name '+', arg-desc CP#5
[11] = Int 1
[12] = ICData target-name '+', arg-desc CP#5
[13] = Null
}
]static method test_for_continue(core::List<core::int> list) → core::int {
core::int sum = 0;
for (core::int i = 100.{core::int::unary-}(); i.{core::num::<}(list.{core::List::length}); i = i.{core::num::+}(1))
#L2:
{
if(i.{core::num::<}(0)) {
break #L2;
}
sum = sum.{core::num::+}(list.{core::List::[]}(i));
}
return sum;
}
[@vm.bytecode=
Bytecode {
Entry 4
CheckStack
PushConstant CP#0
PopLocal r0
PushConstant CP#0
PopLocal r1
L2:
CheckStack
Push r1
Push FP[-5]
InstanceCall 1, CP#2
InstanceCall 2, CP#4
AssertBoolean 0
PushConstant CP#5
IfNeStrictTOS
Jump L1
Push r0
Push FP[-5]
Push r1
PopLocal r2
Push r2
PushConstant CP#6
InstanceCall 2, CP#7
StoreLocal r1
PopLocal r3
Push r2
InstanceCall 2, CP#8
InstanceCall 2, CP#9
PopLocal r0
Jump L2
L1:
Push r0
ReturnTOS
PushConstant CP#10
ReturnTOS
}
ConstantPool {
[0] = Int 0
[1] = ArgDesc num-args 1, num-type-args 0, names []
[2] = ICData get target-name 'length', arg-desc CP#1
[3] = ArgDesc num-args 2, num-type-args 0, names []
[4] = ICData target-name '<', arg-desc CP#3
[5] = Bool true
[6] = Int 1
[7] = ICData target-name '+', arg-desc CP#3
[8] = ICData target-name '[]', arg-desc CP#3
[9] = ICData target-name '+', arg-desc CP#3
[10] = Null
}
]static method test_while(core::List<core::int> list) → core::int {
core::int sum = 0;
core::int i = 0;
while (i.{core::num::<}(list.{core::List::length})) {
sum = sum.{core::num::+}(list.{core::List::[]}(let final core::int #t1 = i in let final core::int #t2 = i = #t1.{core::num::+}(1) in #t1));
}
return sum;
}
[@vm.bytecode=
Bytecode {
Entry 2
CheckStack
PushConstant CP#0
PopLocal r0
PushConstant CP#0
PopLocal r1
L1:
CheckStack
Push r0
Push FP[-5]
Push r1
InstanceCall 2, CP#2
InstanceCall 2, CP#3
PopLocal r0
Push r1
PushConstant CP#4
InstanceCall 2, CP#5
PopLocal r1
Push r1
Push FP[-5]
InstanceCall 1, CP#7
InstanceCall 2, CP#8
AssertBoolean 0
PushConstant CP#9
IfEqStrictTOS
Jump L1
Push r0
ReturnTOS
PushConstant CP#10
ReturnTOS
}
ConstantPool {
[0] = Int 0
[1] = ArgDesc num-args 2, num-type-args 0, names []
[2] = ICData target-name '[]', arg-desc CP#1
[3] = ICData target-name '+', arg-desc CP#1
[4] = Int 1
[5] = ICData target-name '+', arg-desc CP#1
[6] = ArgDesc num-args 1, num-type-args 0, names []
[7] = ICData get target-name 'length', arg-desc CP#6
[8] = ICData target-name '<', arg-desc CP#1
[9] = Bool true
[10] = Null
}
]static method test_do_while(core::List<core::int> list) → core::int {
core::int sum = 0;
core::int i = 0;
do {
sum = sum.{core::num::+}(list.{core::List::[]}(i));
i = i.{core::num::+}(1);
}
while (i.{core::num::<}(list.{core::List::length}))
return sum;
}
[@vm.bytecode=
Bytecode {
Entry 3
CheckStack
PushConstant CP#0
PopLocal r0
Push FP[-5]
InstanceCall 1, CP#2
PopLocal r1
L2:
CheckStack
Push r1
InstanceCall 1, CP#3
PushConstant CP#4
IfNeStrictTOS
Jump L1
Push r1
InstanceCall 1, CP#5
PopLocal r2
Push r0
Push r2
InstanceCall 2, CP#7
PopLocal r0
Jump L2
L1:
Push r0
ReturnTOS
PushConstant CP#8
ReturnTOS
}
ConstantPool {
[0] = Int 0
[1] = ArgDesc num-args 1, num-type-args 0, names []
[2] = ICData get target-name 'iterator', arg-desc CP#1
[3] = ICData target-name 'moveNext', arg-desc CP#1
[4] = Bool true
[5] = ICData get target-name 'current', arg-desc CP#1
[6] = ArgDesc num-args 2, num-type-args 0, names []
[7] = ICData target-name '+', arg-desc CP#6
[8] = Null
}
]static method test_for_in(core::List<core::int> list) → core::int {
core::int sum = 0;
for (core::int e in list) {
sum = sum.{core::num::+}(e);
}
return sum;
}
[@vm.bytecode=
Bytecode {
Entry 4
CheckStack
PushConstant CP#0
PopLocal r0
PushConstant CP#1
PopLocal r1
Push FP[-5]
InstanceCall 1, CP#3
PopLocal r2
L2:
CheckStack
Push r2
InstanceCall 1, CP#4
PushConstant CP#5
IfNeStrictTOS
Jump L1
Push r2
InstanceCall 1, CP#6
PopLocal r3
Push r3
PopLocal r1
Push r0
Push r1
InstanceCall 2, CP#8
PopLocal r0
Jump L2
L1:
Push r0
ReturnTOS
PushConstant CP#9
ReturnTOS
}
ConstantPool {
[0] = Int 0
[1] = Int 42
[2] = ArgDesc num-args 1, num-type-args 0, names []
[3] = ICData get target-name 'iterator', arg-desc CP#2
[4] = ICData target-name 'moveNext', arg-desc CP#2
[5] = Bool true
[6] = ICData get target-name 'current', arg-desc CP#2
[7] = ArgDesc num-args 2, num-type-args 0, names []
[8] = ICData target-name '+', arg-desc CP#7
[9] = Null
}
]static method test_for_in_with_outer_var(core::List<core::int> list) → core::int {
core::int sum = 0;
core::int e = 42;
for (final core::int #t3 in list) {
e = #t3;
sum = sum.{core::num::+}(e);
}
return sum;
}
[@vm.bytecode=
Bytecode {
Entry 0
CheckStack
PushConstant CP#0
ReturnTOS
}
ConstantPool {
[0] = Null
}
]static method main() → dynamic {}
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