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enhance functions & reduce_vars (#5045)

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This commit is contained in:
Alex Lam S.L
2021-07-03 23:19:08 +01:00
committed by GitHub
parent 668f96623c
commit 972b9f0bef
9 changed files with 288 additions and 162 deletions
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37
test/compress/reduce_vars.js
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@@ -3092,7 +3092,7 @@ accessor_1: {
a = 2;
return a;
},
b: 1
b: 1,
}.b, a);
}
expect: {
@@ -3102,7 +3102,7 @@ accessor_1: {
a = 2;
return a;
},
b: 1
b: 1,
}.b, a);
}
expect_stdout: "1 1"
@@ -3122,7 +3122,7 @@ accessor_2: {
var B = {
get c() {
console.log(A);
}
},
};
B.c;
}
@@ -3130,7 +3130,7 @@ accessor_2: {
({
get c() {
console.log(1);
}
},
}).c;
}
expect_stdout: "1"
@@ -3176,7 +3176,7 @@ obj_var_1: {
var obj = {
bar: function() {
return C + C;
}
},
};
console.log(obj.bar());
}
@@ -3184,7 +3184,7 @@ obj_var_1: {
console.log({
bar: function() {
return 2;
}
},
}.bar());
}
expect_stdout: "2"
@@ -3208,7 +3208,7 @@ obj_var_2: {
var obj = {
bar: function() {
return C + C;
}
},
};
console.log(obj.bar());
}
@@ -4422,6 +4422,7 @@ perf_2: {
perf_3: {
options = {
passes: 2,
reduce_funcs: true,
reduce_vars: true,
toplevel: true,
@@ -4430,10 +4431,10 @@ perf_3: {
input: {
var foo = function(x, y, z) {
return x < y ? x * y + z : x * z - y;
}
};
var indirect_foo = function(x, y, z) {
return foo(x, y, z);
}
};
var sum = 0;
for (var i = 0; i < 100; ++i)
sum += indirect_foo(i, i + 1, 3 * i);
@@ -4462,10 +4463,10 @@ perf_4: {
input: {
var foo = function(x, y, z) {
return x < y ? x * y + z : x * z - y;
}
};
var indirect_foo = function(x, y, z) {
return foo(x, y, z);
}
};
var sum = 0;
for (var i = 0; i < 100; ++i)
sum += indirect_foo(i, i + 1, 3 * i);
@@ -4474,10 +4475,10 @@ perf_4: {
expect: {
var foo = function(x, y, z) {
return x < y ? x * y + z : x * z - y;
}
};
var indirect_foo = function(x, y, z) {
return foo(x, y, z);
}
};
var sum = 0;
for (var i = 0; i < 100; ++i)
sum += indirect_foo(i, i + 1, 3 * i);
@@ -4566,9 +4567,9 @@ perf_7: {
var indirect_foo = function(x, y, z) {
var foo = function(x, y, z) {
return x < y ? x * y + z : x * z - y;
}
};
return foo(x, y, z);
}
};
var sum = 0;
for (var i = 0; i < 100; ++i)
sum += indirect_foo(i, i + 1, 3 * i);
@@ -4598,9 +4599,9 @@ perf_8: {
var indirect_foo = function(x, y, z) {
var foo = function(x, y, z) {
return x < y ? x * y + z : x * z - y;
}
};
return foo(x, y, z);
}
};
var sum = 0;
for (var i = 0; i < 100; ++i)
sum += indirect_foo(i, i + 1, 3 * i);
@@ -4611,7 +4612,7 @@ perf_8: {
return function(x, y, z) {
return x < y ? x * y + z : x * z - y;
}(x, y, z);
}
};
var sum = 0;
for (var i = 0; i < 100; ++i)
sum += indirect_foo(i, i + 1, 3 * i);