40511877eb
Introduces fused bytecodes for fusing LdaSmi followed by a binary op bytecode. The chosen bytecodes are used frequently in Octane: AddSmi, SubSmi, BitwiseOrSmi, BitwiseAndSmi, ShiftLeftSmi, ShiftRightSmi. There are additional code stubs for these operations that are biased towards both the left hand and right hand operands being Smis. BUG=v8:4280 LOG=N Review-Url: https://codereview.chromium.org/2111923002 Cr-Commit-Position: refs/heads/master@{#37531}
740 lines
18 KiB
Plaintext
740 lines
18 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: mixed
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execute: yes
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wrap: no
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test function name: f
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---
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snippet: "
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function f() {
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if (0) {
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return 1;
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} else {
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return -1;
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}
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};
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f();
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"
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frame size: 0
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parameter count: 1
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bytecode array length: 4
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bytecodes: [
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/* 10 E> */ B(StackCheck),
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/* 55 S> */ B(LdaSmi), U8(-1),
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/* 70 S> */ 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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function f() {
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if ('lucky') {
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return 1;
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} else {
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return -1;
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}
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};
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f();
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"
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frame size: 0
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parameter count: 1
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bytecode array length: 4
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bytecodes: [
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/* 10 E> */ B(StackCheck),
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/* 36 S> */ B(LdaSmi), U8(1),
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/* 76 S> */ 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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function f() {
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if (false) {
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return 1;
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} else {
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return -1;
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}
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};
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f();
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"
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frame size: 0
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parameter count: 1
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bytecode array length: 4
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bytecodes: [
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/* 10 E> */ B(StackCheck),
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/* 59 S> */ B(LdaSmi), U8(-1),
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/* 74 S> */ 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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function f() {
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if (false) {
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return 1;
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}
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};
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f();
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"
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frame size: 0
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parameter count: 1
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bytecode array length: 3
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bytecodes: [
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/* 10 E> */ B(StackCheck),
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/* 17 S> */ B(LdaUndefined),
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/* 48 S> */ 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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function f() {
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var a = 1;
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if (a) {
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a += 1;
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} else {
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return 2;
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}
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};
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f();
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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: 22
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bytecodes: [
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/* 10 E> */ B(StackCheck),
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/* 25 S> */ B(LdaSmi), U8(1),
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B(Star), R(0),
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/* 30 S> */ B(JumpIfToBooleanFalse), U8(12),
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/* 43 S> */ B(AddSmi), U8(1), R(0),
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B(Mov), R(0), R(1),
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B(Star), R(0),
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B(Jump), U8(5),
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/* 66 S> */ B(LdaSmi), U8(2),
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/* 80 S> */ B(Return),
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B(LdaUndefined),
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/* 80 S> */ 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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function f(a) {
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if (a <= 0) {
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return 200;
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} else {
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return -200;
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}
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};
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f(99);
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"
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frame size: 0
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parameter count: 2
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bytecode array length: 18
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bytecodes: [
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/* 10 E> */ B(StackCheck),
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/* 18 S> */ B(LdaZero),
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/* 24 E> */ B(TestLessThanOrEqual), R(arg0),
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B(JumpIfFalse), U8(7),
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/* 36 S> */ B(Wide), B(LdaSmi), U16(200),
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/* 80 S> */ B(Return),
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/* 63 S> */ B(Wide), B(LdaSmi), U16(-200),
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/* 80 S> */ B(Return),
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B(LdaUndefined),
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/* 80 S> */ 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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function f(a, b) { if (a in b) { return 200; } }f('prop', { prop: 'yes'});
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"
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frame size: 0
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parameter count: 3
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bytecode array length: 14
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bytecodes: [
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/* 10 E> */ B(StackCheck),
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/* 19 S> */ B(Ldar), R(arg1),
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/* 25 E> */ B(TestIn), R(arg0),
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B(JumpIfFalse), U8(7),
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/* 33 S> */ B(Wide), B(LdaSmi), U16(200),
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/* 47 S> */ B(Return),
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B(LdaUndefined),
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/* 47 S> */ 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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function f(z) { var a = 0; var b = 0; if (a === 0.01) {
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b = a; a = b;
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b = a; a = b;
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b = a; a = b;
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b = a; a = b;
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b = a; a = b;
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b = a; a = b;
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b = a; a = b;
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b = a; a = b;
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b = a; a = b;
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b = a; a = b;
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b = a; a = b;
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b = a; a = b;
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b = a; a = b;
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b = a; a = b;
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b = a; a = b;
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b = a; a = b;
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b = a; a = b;
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b = a; a = b;
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b = a; a = b;
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b = a; a = b;
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b = a; a = b;
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b = a; a = b;
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b = a; a = b;
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b = a; a = b;
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b = a; a = b;
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b = a; a = b;
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b = a; a = b;
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b = a; a = b;
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b = a; a = b;
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b = a; a = b;
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b = a; a = b;
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b = a; a = b;
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b = a; a = b;
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b = a; a = b;
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b = a; a = b;
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b = a; a = b;
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b = a; a = b;
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b = a; a = b;
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b = a; a = b;
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b = a; a = b;
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b = a; a = b;
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b = a; a = b;
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b = a; a = b;
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b = a; a = b;
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b = a; a = b;
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b = a; a = b;
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b = a; a = b;
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b = a; a = b;
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b = a; a = b;
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b = a; a = b;
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b = a; a = b;
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b = a; a = b;
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b = a; a = b;
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b = a; a = b;
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b = a; a = b;
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b = a; a = b;
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b = a; a = b;
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b = a; a = b;
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b = a; a = b;
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b = a; a = b;
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b = a; a = b;
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b = a; a = b;
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b = a; a = b;
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b = a; a = b;
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return 200; } else { return -200; } } f(0.001);
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"
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frame size: 2
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parameter count: 2
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bytecode array length: 409
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bytecodes: [
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/* 10 E> */ B(StackCheck),
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/* 24 S> */ B(LdaZero),
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B(Star), R(0),
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/* 35 S> */ B(LdaZero),
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B(Star), R(1),
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/* 38 S> */ B(LdaConstant), U8(0),
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/* 44 E> */ B(TestEqualStrict), R(0),
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B(JumpIfFalseConstant), U8(1),
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/* 58 S> */ B(Mov), R(0), R(1),
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/* 65 S> */ B(Mov), R(1), R(0),
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/* 74 S> */ B(Mov), R(0), R(1),
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/* 81 S> */ B(Mov), R(1), R(0),
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/* 90 S> */ B(Mov), R(0), R(1),
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/* 97 S> */ B(Mov), R(1), R(0),
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/* 106 S> */ B(Mov), R(0), R(1),
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/* 113 S> */ B(Mov), R(1), R(0),
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/* 122 S> */ B(Mov), R(0), R(1),
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/* 129 S> */ B(Mov), R(1), R(0),
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/* 138 S> */ B(Mov), R(0), R(1),
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/* 145 S> */ B(Mov), R(1), R(0),
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/* 154 S> */ B(Mov), R(0), R(1),
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/* 161 S> */ B(Mov), R(1), R(0),
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/* 170 S> */ B(Mov), R(0), R(1),
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/* 177 S> */ B(Mov), R(1), R(0),
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/* 186 S> */ B(Mov), R(0), R(1),
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/* 193 S> */ B(Mov), R(1), R(0),
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/* 202 S> */ B(Mov), R(0), R(1),
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/* 209 S> */ B(Mov), R(1), R(0),
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/* 218 S> */ B(Mov), R(0), R(1),
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/* 225 S> */ B(Mov), R(1), R(0),
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/* 234 S> */ B(Mov), R(0), R(1),
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/* 241 S> */ B(Mov), R(1), R(0),
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/* 250 S> */ B(Mov), R(0), R(1),
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/* 257 S> */ B(Mov), R(1), R(0),
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/* 266 S> */ B(Mov), R(0), R(1),
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/* 273 S> */ B(Mov), R(1), R(0),
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/* 282 S> */ B(Mov), R(0), R(1),
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/* 289 S> */ B(Mov), R(1), R(0),
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/* 298 S> */ B(Mov), R(0), R(1),
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/* 305 S> */ B(Mov), R(1), R(0),
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/* 314 S> */ B(Mov), R(0), R(1),
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/* 321 S> */ B(Mov), R(1), R(0),
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/* 330 S> */ B(Mov), R(0), R(1),
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/* 337 S> */ B(Mov), R(1), R(0),
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/* 346 S> */ B(Mov), R(0), R(1),
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/* 353 S> */ B(Mov), R(1), R(0),
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/* 362 S> */ B(Mov), R(0), R(1),
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/* 369 S> */ B(Mov), R(1), R(0),
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/* 378 S> */ B(Mov), R(0), R(1),
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/* 385 S> */ B(Mov), R(1), R(0),
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/* 394 S> */ B(Mov), R(0), R(1),
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/* 401 S> */ B(Mov), R(1), R(0),
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/* 410 S> */ B(Mov), R(0), R(1),
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/* 417 S> */ B(Mov), R(1), R(0),
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/* 426 S> */ B(Mov), R(0), R(1),
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/* 433 S> */ B(Mov), R(1), R(0),
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/* 442 S> */ B(Mov), R(0), R(1),
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/* 449 S> */ B(Mov), R(1), R(0),
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/* 458 S> */ B(Mov), R(0), R(1),
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/* 465 S> */ B(Mov), R(1), R(0),
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/* 474 S> */ B(Mov), R(0), R(1),
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/* 481 S> */ B(Mov), R(1), R(0),
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/* 490 S> */ B(Mov), R(0), R(1),
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/* 497 S> */ B(Mov), R(1), R(0),
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/* 506 S> */ B(Mov), R(0), R(1),
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/* 513 S> */ B(Mov), R(1), R(0),
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/* 522 S> */ B(Mov), R(0), R(1),
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/* 529 S> */ B(Mov), R(1), R(0),
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/* 538 S> */ B(Mov), R(0), R(1),
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/* 545 S> */ B(Mov), R(1), R(0),
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/* 554 S> */ B(Mov), R(0), R(1),
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/* 561 S> */ B(Mov), R(1), R(0),
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/* 570 S> */ B(Mov), R(0), R(1),
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/* 577 S> */ B(Mov), R(1), R(0),
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/* 586 S> */ B(Mov), R(0), R(1),
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/* 593 S> */ B(Mov), R(1), R(0),
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/* 602 S> */ B(Mov), R(0), R(1),
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/* 609 S> */ B(Mov), R(1), R(0),
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/* 618 S> */ B(Mov), R(0), R(1),
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/* 625 S> */ B(Mov), R(1), R(0),
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/* 634 S> */ B(Mov), R(0), R(1),
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/* 641 S> */ B(Mov), R(1), R(0),
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/* 650 S> */ B(Mov), R(0), R(1),
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/* 657 S> */ B(Mov), R(1), R(0),
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/* 666 S> */ B(Mov), R(0), R(1),
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/* 673 S> */ B(Mov), R(1), R(0),
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/* 682 S> */ B(Mov), R(0), R(1),
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/* 689 S> */ B(Mov), R(1), R(0),
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/* 698 S> */ B(Mov), R(0), R(1),
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/* 705 S> */ B(Mov), R(1), R(0),
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/* 714 S> */ B(Mov), R(0), R(1),
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/* 721 S> */ B(Mov), R(1), R(0),
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/* 730 S> */ B(Mov), R(0), R(1),
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/* 737 S> */ B(Mov), R(1), R(0),
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/* 746 S> */ B(Mov), R(0), R(1),
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/* 753 S> */ B(Mov), R(1), R(0),
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/* 762 S> */ B(Mov), R(0), R(1),
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/* 769 S> */ B(Mov), R(1), R(0),
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/* 778 S> */ B(Mov), R(0), R(1),
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/* 785 S> */ B(Mov), R(1), R(0),
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/* 794 S> */ B(Mov), R(0), R(1),
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/* 801 S> */ B(Mov), R(1), R(0),
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/* 810 S> */ B(Mov), R(0), R(1),
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/* 817 S> */ B(Mov), R(1), R(0),
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/* 826 S> */ B(Mov), R(0), R(1),
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/* 833 S> */ B(Mov), R(1), R(0),
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/* 842 S> */ B(Mov), R(0), R(1),
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/* 849 S> */ B(Mov), R(1), R(0),
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/* 858 S> */ B(Mov), R(0), R(1),
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/* 865 S> */ B(Mov), R(1), R(0),
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/* 874 S> */ B(Mov), R(0), R(1),
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/* 881 S> */ B(Mov), R(1), R(0),
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/* 890 S> */ B(Mov), R(0), R(1),
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/* 897 S> */ B(Mov), R(1), R(0),
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/* 906 S> */ B(Mov), R(0), R(1),
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/* 913 S> */ B(Mov), R(1), R(0),
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/* 922 S> */ B(Mov), R(0), R(1),
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/* 929 S> */ B(Mov), R(1), R(0),
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/* 938 S> */ B(Mov), R(0), R(1),
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/* 945 S> */ B(Mov), R(1), R(0),
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/* 954 S> */ B(Mov), R(0), R(1),
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/* 961 S> */ B(Mov), R(1), R(0),
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/* 970 S> */ B(Mov), R(0), R(1),
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/* 977 S> */ B(Mov), R(1), R(0),
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/* 986 S> */ B(Mov), R(0), R(1),
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/* 993 S> */ B(Mov), R(1), R(0),
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/* 1002 S> */ B(Mov), R(0), R(1),
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/* 1009 S> */ B(Mov), R(1), R(0),
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/* 1018 S> */ B(Mov), R(0), R(1),
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/* 1025 S> */ B(Mov), R(1), R(0),
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/* 1034 S> */ B(Mov), R(0), R(1),
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/* 1041 S> */ B(Mov), R(1), R(0),
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/* 1050 S> */ B(Mov), R(0), R(1),
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/* 1057 S> */ B(Mov), R(1), R(0),
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/* 1066 S> */ B(Mov), R(0), R(1),
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/* 1073 S> */ B(Mov), R(1), R(0),
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/* 1081 S> */ B(Wide), B(LdaSmi), U16(200),
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/* 1117 S> */ B(Return),
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/* 1102 S> */ B(Wide), B(LdaSmi), U16(-200),
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/* 1117 S> */ B(Return),
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B(LdaUndefined),
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/* 1117 S> */ B(Return),
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]
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constant pool: [
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InstanceType::HEAP_NUMBER_TYPE,
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kInstanceTypeDontCare,
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]
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handlers: [
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]
|
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|
|
---
|
|
snippet: "
|
|
function f() {
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var a = 0; var b = 0;
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if (a) {
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b = a; a = b;
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b = a; a = b;
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b = a; a = b;
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b = a; a = b;
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b = a; a = b;
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b = a; a = b;
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b = a; a = b;
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b = a; a = b;
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b = a; a = b;
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b = a; a = b;
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b = a; a = b;
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b = a; a = b;
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b = a; a = b;
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b = a; a = b;
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b = a; a = b;
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b = a; a = b;
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b = a; a = b;
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b = a; a = b;
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b = a; a = b;
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b = a; a = b;
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b = a; a = b;
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b = a; a = b;
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b = a; a = b;
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b = a; a = b;
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b = a; a = b;
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b = a; a = b;
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b = a; a = b;
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b = a; a = b;
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b = a; a = b;
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b = a; a = b;
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b = a; a = b;
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b = a; a = b;
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b = a; a = b;
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b = a; a = b;
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b = a; a = b;
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b = a; a = b;
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b = a; a = b;
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b = a; a = b;
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b = a; a = b;
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b = a; a = b;
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b = a; a = b;
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b = a; a = b;
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b = a; a = b;
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b = a; a = b;
|
|
b = a; a = b;
|
|
b = a; a = b;
|
|
b = a; a = b;
|
|
b = a; a = b;
|
|
b = a; a = b;
|
|
b = a; a = b;
|
|
b = a; a = b;
|
|
b = a; a = b;
|
|
b = a; a = b;
|
|
b = a; a = b;
|
|
b = a; a = b;
|
|
b = a; a = b;
|
|
b = a; a = b;
|
|
b = a; a = b;
|
|
b = a; a = b;
|
|
b = a; a = b;
|
|
b = a; a = b;
|
|
b = a; a = b;
|
|
b = a; a = b;
|
|
b = a; a = b;
|
|
return 200; } else { return -200; }
|
|
};
|
|
f();
|
|
"
|
|
frame size: 2
|
|
parameter count: 1
|
|
bytecode array length: 407
|
|
bytecodes: [
|
|
/* 10 E> */ B(StackCheck),
|
|
/* 25 S> */ B(LdaZero),
|
|
B(Star), R(0),
|
|
/* 36 S> */ B(LdaZero),
|
|
B(Star), R(1),
|
|
/* 41 S> */ B(Ldar), R(0),
|
|
B(JumpIfToBooleanFalseConstant), U8(0),
|
|
/* 52 S> */ B(Mov), R(0), R(1),
|
|
/* 59 S> */ B(Mov), R(1), R(0),
|
|
/* 68 S> */ B(Mov), R(0), R(1),
|
|
/* 75 S> */ B(Mov), R(1), R(0),
|
|
/* 84 S> */ B(Mov), R(0), R(1),
|
|
/* 91 S> */ B(Mov), R(1), R(0),
|
|
/* 100 S> */ B(Mov), R(0), R(1),
|
|
/* 107 S> */ B(Mov), R(1), R(0),
|
|
/* 116 S> */ B(Mov), R(0), R(1),
|
|
/* 123 S> */ B(Mov), R(1), R(0),
|
|
/* 132 S> */ B(Mov), R(0), R(1),
|
|
/* 139 S> */ B(Mov), R(1), R(0),
|
|
/* 148 S> */ B(Mov), R(0), R(1),
|
|
/* 155 S> */ B(Mov), R(1), R(0),
|
|
/* 164 S> */ B(Mov), R(0), R(1),
|
|
/* 171 S> */ B(Mov), R(1), R(0),
|
|
/* 180 S> */ B(Mov), R(0), R(1),
|
|
/* 187 S> */ B(Mov), R(1), R(0),
|
|
/* 196 S> */ B(Mov), R(0), R(1),
|
|
/* 203 S> */ B(Mov), R(1), R(0),
|
|
/* 212 S> */ B(Mov), R(0), R(1),
|
|
/* 219 S> */ B(Mov), R(1), R(0),
|
|
/* 228 S> */ B(Mov), R(0), R(1),
|
|
/* 235 S> */ B(Mov), R(1), R(0),
|
|
/* 244 S> */ B(Mov), R(0), R(1),
|
|
/* 251 S> */ B(Mov), R(1), R(0),
|
|
/* 260 S> */ B(Mov), R(0), R(1),
|
|
/* 267 S> */ B(Mov), R(1), R(0),
|
|
/* 276 S> */ B(Mov), R(0), R(1),
|
|
/* 283 S> */ B(Mov), R(1), R(0),
|
|
/* 292 S> */ B(Mov), R(0), R(1),
|
|
/* 299 S> */ B(Mov), R(1), R(0),
|
|
/* 308 S> */ B(Mov), R(0), R(1),
|
|
/* 315 S> */ B(Mov), R(1), R(0),
|
|
/* 324 S> */ B(Mov), R(0), R(1),
|
|
/* 331 S> */ B(Mov), R(1), R(0),
|
|
/* 340 S> */ B(Mov), R(0), R(1),
|
|
/* 347 S> */ B(Mov), R(1), R(0),
|
|
/* 356 S> */ B(Mov), R(0), R(1),
|
|
/* 363 S> */ B(Mov), R(1), R(0),
|
|
/* 372 S> */ B(Mov), R(0), R(1),
|
|
/* 379 S> */ B(Mov), R(1), R(0),
|
|
/* 388 S> */ B(Mov), R(0), R(1),
|
|
/* 395 S> */ B(Mov), R(1), R(0),
|
|
/* 404 S> */ B(Mov), R(0), R(1),
|
|
/* 411 S> */ B(Mov), R(1), R(0),
|
|
/* 420 S> */ B(Mov), R(0), R(1),
|
|
/* 427 S> */ B(Mov), R(1), R(0),
|
|
/* 436 S> */ B(Mov), R(0), R(1),
|
|
/* 443 S> */ B(Mov), R(1), R(0),
|
|
/* 452 S> */ B(Mov), R(0), R(1),
|
|
/* 459 S> */ B(Mov), R(1), R(0),
|
|
/* 468 S> */ B(Mov), R(0), R(1),
|
|
/* 475 S> */ B(Mov), R(1), R(0),
|
|
/* 484 S> */ B(Mov), R(0), R(1),
|
|
/* 491 S> */ B(Mov), R(1), R(0),
|
|
/* 500 S> */ B(Mov), R(0), R(1),
|
|
/* 507 S> */ B(Mov), R(1), R(0),
|
|
/* 516 S> */ B(Mov), R(0), R(1),
|
|
/* 523 S> */ B(Mov), R(1), R(0),
|
|
/* 532 S> */ B(Mov), R(0), R(1),
|
|
/* 539 S> */ B(Mov), R(1), R(0),
|
|
/* 548 S> */ B(Mov), R(0), R(1),
|
|
/* 555 S> */ B(Mov), R(1), R(0),
|
|
/* 564 S> */ B(Mov), R(0), R(1),
|
|
/* 571 S> */ B(Mov), R(1), R(0),
|
|
/* 580 S> */ B(Mov), R(0), R(1),
|
|
/* 587 S> */ B(Mov), R(1), R(0),
|
|
/* 596 S> */ B(Mov), R(0), R(1),
|
|
/* 603 S> */ B(Mov), R(1), R(0),
|
|
/* 612 S> */ B(Mov), R(0), R(1),
|
|
/* 619 S> */ B(Mov), R(1), R(0),
|
|
/* 628 S> */ B(Mov), R(0), R(1),
|
|
/* 635 S> */ B(Mov), R(1), R(0),
|
|
/* 644 S> */ B(Mov), R(0), R(1),
|
|
/* 651 S> */ B(Mov), R(1), R(0),
|
|
/* 660 S> */ B(Mov), R(0), R(1),
|
|
/* 667 S> */ B(Mov), R(1), R(0),
|
|
/* 676 S> */ B(Mov), R(0), R(1),
|
|
/* 683 S> */ B(Mov), R(1), R(0),
|
|
/* 692 S> */ B(Mov), R(0), R(1),
|
|
/* 699 S> */ B(Mov), R(1), R(0),
|
|
/* 708 S> */ B(Mov), R(0), R(1),
|
|
/* 715 S> */ B(Mov), R(1), R(0),
|
|
/* 724 S> */ B(Mov), R(0), R(1),
|
|
/* 731 S> */ B(Mov), R(1), R(0),
|
|
/* 740 S> */ B(Mov), R(0), R(1),
|
|
/* 747 S> */ B(Mov), R(1), R(0),
|
|
/* 756 S> */ B(Mov), R(0), R(1),
|
|
/* 763 S> */ B(Mov), R(1), R(0),
|
|
/* 772 S> */ B(Mov), R(0), R(1),
|
|
/* 779 S> */ B(Mov), R(1), R(0),
|
|
/* 788 S> */ B(Mov), R(0), R(1),
|
|
/* 795 S> */ B(Mov), R(1), R(0),
|
|
/* 804 S> */ B(Mov), R(0), R(1),
|
|
/* 811 S> */ B(Mov), R(1), R(0),
|
|
/* 820 S> */ B(Mov), R(0), R(1),
|
|
/* 827 S> */ B(Mov), R(1), R(0),
|
|
/* 836 S> */ B(Mov), R(0), R(1),
|
|
/* 843 S> */ B(Mov), R(1), R(0),
|
|
/* 852 S> */ B(Mov), R(0), R(1),
|
|
/* 859 S> */ B(Mov), R(1), R(0),
|
|
/* 868 S> */ B(Mov), R(0), R(1),
|
|
/* 875 S> */ B(Mov), R(1), R(0),
|
|
/* 884 S> */ B(Mov), R(0), R(1),
|
|
/* 891 S> */ B(Mov), R(1), R(0),
|
|
/* 900 S> */ B(Mov), R(0), R(1),
|
|
/* 907 S> */ B(Mov), R(1), R(0),
|
|
/* 916 S> */ B(Mov), R(0), R(1),
|
|
/* 923 S> */ B(Mov), R(1), R(0),
|
|
/* 932 S> */ B(Mov), R(0), R(1),
|
|
/* 939 S> */ B(Mov), R(1), R(0),
|
|
/* 948 S> */ B(Mov), R(0), R(1),
|
|
/* 955 S> */ B(Mov), R(1), R(0),
|
|
/* 964 S> */ B(Mov), R(0), R(1),
|
|
/* 971 S> */ B(Mov), R(1), R(0),
|
|
/* 980 S> */ B(Mov), R(0), R(1),
|
|
/* 987 S> */ B(Mov), R(1), R(0),
|
|
/* 996 S> */ B(Mov), R(0), R(1),
|
|
/* 1003 S> */ B(Mov), R(1), R(0),
|
|
/* 1012 S> */ B(Mov), R(0), R(1),
|
|
/* 1019 S> */ B(Mov), R(1), R(0),
|
|
/* 1028 S> */ B(Mov), R(0), R(1),
|
|
/* 1035 S> */ B(Mov), R(1), R(0),
|
|
/* 1044 S> */ B(Mov), R(0), R(1),
|
|
/* 1051 S> */ B(Mov), R(1), R(0),
|
|
/* 1060 S> */ B(Mov), R(0), R(1),
|
|
/* 1067 S> */ B(Mov), R(1), R(0),
|
|
/* 1076 S> */ B(Wide), B(LdaSmi), U16(200),
|
|
/* 1112 S> */ B(Return),
|
|
/* 1097 S> */ B(Wide), B(LdaSmi), U16(-200),
|
|
/* 1112 S> */ B(Return),
|
|
B(LdaUndefined),
|
|
/* 1112 S> */ B(Return),
|
|
]
|
|
constant pool: [
|
|
kInstanceTypeDontCare,
|
|
]
|
|
handlers: [
|
|
]
|
|
|
|
---
|
|
snippet: "
|
|
function f(a, b) {
|
|
if (a == b) { return 1; }
|
|
if (a === b) { return 1; }
|
|
if (a < b) { return 1; }
|
|
if (a > b) { return 1; }
|
|
if (a <= b) { return 1; }
|
|
if (a >= b) { return 1; }
|
|
if (a in b) { return 1; }
|
|
if (a instanceof b) { return 1; }
|
|
return 0;
|
|
}
|
|
f(1, 1);
|
|
"
|
|
frame size: 0
|
|
parameter count: 3
|
|
bytecode array length: 75
|
|
bytecodes: [
|
|
/* 10 E> */ B(StackCheck),
|
|
/* 21 S> */ B(Ldar), R(arg1),
|
|
/* 27 E> */ B(TestEqual), R(arg0),
|
|
B(JumpIfFalse), U8(5),
|
|
/* 35 S> */ B(LdaSmi), U8(1),
|
|
/* 262 S> */ B(Return),
|
|
/* 49 S> */ B(Ldar), R(arg1),
|
|
/* 55 E> */ B(TestEqualStrict), R(arg0),
|
|
B(JumpIfFalse), U8(5),
|
|
/* 64 S> */ B(LdaSmi), U8(1),
|
|
/* 262 S> */ B(Return),
|
|
/* 78 S> */ B(Ldar), R(arg1),
|
|
/* 84 E> */ B(TestLessThan), R(arg0),
|
|
B(JumpIfFalse), U8(5),
|
|
/* 91 S> */ B(LdaSmi), U8(1),
|
|
/* 262 S> */ B(Return),
|
|
/* 105 S> */ B(Ldar), R(arg1),
|
|
/* 111 E> */ B(TestGreaterThan), R(arg0),
|
|
B(JumpIfFalse), U8(5),
|
|
/* 118 S> */ B(LdaSmi), U8(1),
|
|
/* 262 S> */ B(Return),
|
|
/* 132 S> */ B(Ldar), R(arg1),
|
|
/* 138 E> */ B(TestLessThanOrEqual), R(arg0),
|
|
B(JumpIfFalse), U8(5),
|
|
/* 146 S> */ B(LdaSmi), U8(1),
|
|
/* 262 S> */ B(Return),
|
|
/* 160 S> */ B(Ldar), R(arg1),
|
|
/* 166 E> */ B(TestGreaterThanOrEqual), R(arg0),
|
|
B(JumpIfFalse), U8(5),
|
|
/* 174 S> */ B(LdaSmi), U8(1),
|
|
/* 262 S> */ B(Return),
|
|
/* 188 S> */ B(Ldar), R(arg1),
|
|
/* 194 E> */ B(TestIn), R(arg0),
|
|
B(JumpIfFalse), U8(5),
|
|
/* 202 S> */ B(LdaSmi), U8(1),
|
|
/* 262 S> */ B(Return),
|
|
/* 216 S> */ B(Ldar), R(arg1),
|
|
/* 222 E> */ B(TestInstanceOf), R(arg0),
|
|
B(JumpIfFalse), U8(5),
|
|
/* 238 S> */ B(LdaSmi), U8(1),
|
|
/* 262 S> */ B(Return),
|
|
/* 252 S> */ B(LdaZero),
|
|
/* 262 S> */ B(Return),
|
|
]
|
|
constant pool: [
|
|
]
|
|
handlers: [
|
|
]
|
|
|
|
---
|
|
snippet: "
|
|
function f() {
|
|
var a = 0;
|
|
if (a) {
|
|
return 20;
|
|
} else {
|
|
return -20;
|
|
}
|
|
};
|
|
f();
|
|
"
|
|
frame size: 1
|
|
parameter count: 1
|
|
bytecode array length: 14
|
|
bytecodes: [
|
|
/* 10 E> */ B(StackCheck),
|
|
/* 25 S> */ B(LdaZero),
|
|
B(Star), R(0),
|
|
/* 30 S> */ B(JumpIfToBooleanFalse), U8(5),
|
|
/* 43 S> */ B(LdaSmi), U8(20),
|
|
/* 85 S> */ B(Return),
|
|
/* 69 S> */ B(LdaSmi), U8(-20),
|
|
/* 85 S> */ B(Return),
|
|
B(LdaUndefined),
|
|
/* 85 S> */ B(Return),
|
|
]
|
|
constant pool: [
|
|
]
|
|
handlers: [
|
|
]
|
|
|