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Merge branch 'master' into harmony-v3.1.6

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alexlamsl
2017-10-29 13:23:39 +08:00
parent 6371e2ee63 2fd927a7cc
commit 086cb33163
12 changed files with 1364 additions and 224 deletions
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124
test/compress/arrays.js
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@@ -203,50 +203,110 @@ constant_join_3: {
for_loop: {
options = {
unsafe : true,
unused : true,
evaluate : true,
reduce_vars : true
evaluate: true,
reduce_vars: true,
unsafe: true,
unused: true,
};
input: {
function f0() {
var a = [1, 2, 3];
for (var i = 0; i < a.length; i++) {
console.log(a[i]);
}
var b = 0;
for (var i = 0; i < a.length; i++)
b += a[i];
return b;
}
function f1() {
var a = [1, 2, 3];
for (var i = 0, len = a.length; i < len; i++) {
console.log(a[i]);
}
var b = 0;
for (var i = 0, len = a.length; i < len; i++)
b += a[i];
return b;
}
function f2() {
var a = [1, 2, 3];
for (var i = 0; i < a.length; i++) {
a[i]++;
}
}
}
expect: {
function f0() {
var a = [1, 2, 3];
for (var i = 0; i < 3; i++)
console.log(a[i]);
}
function f1() {
var a = [1, 2, 3];
for (var i = 0; i < 3; i++)
console.log(a[i]);
}
function f2() {
var a = [1, 2, 3];
for (var i = 0; i < a.length; i++)
a[i]++;
return a[2];
}
console.log(f0(), f1(), f2());
}
expect: {
function f0() {
var a = [1, 2, 3];
var b = 0;
for (var i = 0; i < 3; i++)
b += a[i];
return b;
}
function f1() {
var a = [1, 2, 3];
var b = 0;
for (var i = 0; i < 3; i++)
b += a[i];
return b;
}
function f2() {
var a = [1, 2, 3];
for (var i = 0; i < a.length; i++)
a[i]++;
return a[2];
}
console.log(f0(), f1(), f2());
}
expect_stdout: "6 6 4"
}
index: {
options = {
evaluate: true,
reduce_vars: true,
toplevel: true,
unsafe: true,
unused: true,
}
input: {
var a = [ 1, 2 ];
console.log(a[0], a[1]);
}
expect: {
console.log(1, 2);
}
expect_stdout: "1 2"
}
length: {
options = {
evaluate: true,
reduce_vars: true,
toplevel: true,
unsafe: true,
unused: true,
}
input: {
var a = [ 1, 2 ];
console.log(a.length);
}
expect: {
console.log(2);
}
expect_stdout: "2"
}
index_length: {
options = {
evaluate: true,
reduce_vars: true,
toplevel: true,
unsafe: true,
unused: true,
}
input: {
var a = [ 1, 2 ];
console.log(a[0], a.length);
}
expect: {
console.log(1, 2);
}
expect_stdout: "1 2"
}