c58f328581
Adds IncStub and DecStub TurboFan code stubs and hooks them up to the interpreter's Inc and Dec bytecodes (which are used for count operations, e.g. i++). BUG=v8:4280 LOG=N Review URL: https://codereview.chromium.org/1901083002 Cr-Commit-Position: refs/heads/master@{#35720}
279 lines
4.0 KiB
Plaintext
279 lines
4.0 KiB
Plaintext
#
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# Autogenerated by generate-bytecode-expectations.
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#
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---
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pool type: string
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execute: yes
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wrap: yes
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---
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snippet: "
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var x = 0, y = 1;
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return (x = 2, y = 3, x = 4, y = 5);
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"
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frame size: 2
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parameter count: 1
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bytecode array length: 25
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bytecodes: [
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B(StackCheck),
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B(LdaZero),
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B(Star), R(0),
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B(LdaSmi), U8(1),
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B(Star), R(1),
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B(LdaSmi), U8(2),
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B(Star), R(0),
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B(LdaSmi), U8(3),
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B(Star), R(1),
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B(LdaSmi), U8(4),
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B(Star), R(0),
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B(LdaSmi), U8(5),
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B(Star), R(1),
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B(Return),
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]
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constant pool: [
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]
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handlers: [
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]
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---
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snippet: "
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var x = 55;
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var y = (x = 100);
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return y;
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"
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frame size: 2
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parameter count: 1
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bytecode array length: 12
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bytecodes: [
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B(StackCheck),
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B(LdaSmi), U8(55),
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B(Star), R(0),
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B(LdaSmi), U8(100),
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B(Star), R(0),
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B(Star), R(1),
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B(Return),
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]
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constant pool: [
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]
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handlers: [
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]
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---
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snippet: "
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var x = 55;
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x = x + (x = 100) + (x = 101);
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return x;
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"
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frame size: 3
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parameter count: 1
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bytecode array length: 24
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bytecodes: [
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B(StackCheck),
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B(LdaSmi), U8(55),
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B(Star), R(0),
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B(Star), R(1),
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B(LdaSmi), U8(100),
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B(Star), R(0),
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B(Add), R(1),
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B(Star), R(2),
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B(LdaSmi), U8(101),
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B(Star), R(0),
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B(Add), R(2),
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B(Star), R(0),
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B(Return),
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]
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constant pool: [
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]
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handlers: [
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]
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---
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snippet: "
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var x = 55;
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x = (x = 56) - x + (x = 57);
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x++;
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return x;
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"
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frame size: 3
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parameter count: 1
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bytecode array length: 32
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bytecodes: [
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B(StackCheck),
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B(LdaSmi), U8(55),
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B(Star), R(0),
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B(LdaSmi), U8(56),
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B(Star), R(0),
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B(Star), R(1),
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B(Ldar), R(0),
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B(Sub), R(1),
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B(Star), R(2),
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B(LdaSmi), U8(57),
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B(Star), R(0),
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B(Add), R(2),
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B(Star), R(0),
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B(ToNumber),
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B(Star), R(1),
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B(Inc),
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B(Star), R(0),
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B(Return),
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]
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constant pool: [
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]
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handlers: [
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]
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---
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snippet: "
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var x = 55;
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var y = x + (x = 1) + (x = 2) + (x = 3);
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return y;
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"
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frame size: 4
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parameter count: 1
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bytecode array length: 32
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bytecodes: [
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B(StackCheck),
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B(LdaSmi), U8(55),
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B(Star), R(0),
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B(Star), R(2),
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B(LdaSmi), U8(1),
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B(Star), R(0),
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B(Add), R(2),
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B(Star), R(3),
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B(LdaSmi), U8(2),
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B(Star), R(0),
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B(Add), R(3),
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B(Star), R(2),
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B(LdaSmi), U8(3),
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B(Star), R(0),
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B(Add), R(2),
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B(Star), R(1),
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B(Return),
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]
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constant pool: [
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]
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handlers: [
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]
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---
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snippet: "
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var x = 55;
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var x = x + (x = 1) + (x = 2) + (x = 3);
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return x;
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"
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frame size: 3
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parameter count: 1
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bytecode array length: 32
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bytecodes: [
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B(StackCheck),
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B(LdaSmi), U8(55),
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B(Star), R(0),
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B(Star), R(1),
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B(LdaSmi), U8(1),
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B(Star), R(0),
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B(Add), R(1),
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B(Star), R(2),
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B(LdaSmi), U8(2),
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B(Star), R(0),
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B(Add), R(2),
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B(Star), R(1),
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B(LdaSmi), U8(3),
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B(Star), R(0),
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B(Add), R(1),
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B(Star), R(0),
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B(Return),
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]
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constant pool: [
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]
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handlers: [
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]
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---
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snippet: "
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var x = 10, y = 20;
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return x + (x = 1) + (x + 1) * (y = 2) + (y = 3) + (x = 4) + (y = 5) + y;
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"
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frame size: 5
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parameter count: 1
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bytecode array length: 70
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bytecodes: [
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B(StackCheck),
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B(LdaSmi), U8(10),
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B(Star), R(0),
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B(LdaSmi), U8(20),
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B(Star), R(1),
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B(Ldar), R(0),
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B(Star), R(2),
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B(LdaSmi), U8(1),
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B(Star), R(0),
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B(Add), R(2),
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B(Star), R(3),
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B(Ldar), R(0),
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B(Star), R(2),
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B(LdaSmi), U8(1),
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B(Add), R(2),
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B(Star), R(4),
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B(LdaSmi), U8(2),
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B(Star), R(1),
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B(Mul), R(4),
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B(Add), R(3),
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B(Star), R(2),
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B(LdaSmi), U8(3),
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B(Star), R(1),
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B(Add), R(2),
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B(Star), R(3),
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B(LdaSmi), U8(4),
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B(Star), R(0),
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B(Add), R(3),
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B(Star), R(2),
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B(LdaSmi), U8(5),
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B(Star), R(1),
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B(Add), R(2),
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B(Star), R(3),
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B(Ldar), R(1),
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B(Add), R(3),
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B(Return),
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]
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constant pool: [
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]
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handlers: [
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]
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---
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snippet: "
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var x = 17;
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return 1 + x + (x++) + (++x);
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"
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frame size: 4
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parameter count: 1
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bytecode array length: 37
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bytecodes: [
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B(StackCheck),
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B(LdaSmi), U8(17),
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B(Star), R(0),
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B(LdaSmi), U8(1),
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B(Star), R(1),
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B(Ldar), R(0),
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B(Add), R(1),
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B(Star), R(2),
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B(Ldar), R(0),
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B(ToNumber),
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B(Star), R(1),
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B(Inc),
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B(Star), R(0),
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B(Ldar), R(1),
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B(Add), R(2),
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B(Star), R(3),
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B(Ldar), R(0),
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B(Inc),
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B(Star), R(0),
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B(Add), R(3),
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B(Return),
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]
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constant pool: [
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]
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handlers: [
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]
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