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Bug 1293971: Don't wrap default comparator when sorting Float64 typed array. r=evilpie

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--HG--
extra : rebase_source : da8b5ee8deddbde0180a720cc590520b80f84ba1
This commit is contained in:
André Bargull 2016-10-24 08:46:34 -07:00
parent f0f8ee029e
commit c670f9e2f4
1 changed files with 7 additions and 7 deletions
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14
js/src/builtin/TypedArray.js
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@ -1126,23 +1126,23 @@ function TypedArraySort(comparefn) {
}
if (comparefn === undefined) {
comparefn = TypedArrayCompare;
// CountingSort doesn't invoke the comparefn
// CountingSort doesn't invoke the comparator function.
if (IsUint8TypedArray(obj)) {
return CountingSort(obj, len, false /* signed */);
} else if (IsInt8TypedArray(obj)) {
return CountingSort(obj, len, true /* signed */);
} else if (IsUint16TypedArray(obj)) {
return RadixSort(obj, len, buffer, 2 /* nbytes */, false /* signed */, false /* floating */, comparefn);
return RadixSort(obj, len, buffer, 2 /* nbytes */, false /* signed */, false /* floating */, TypedArrayCompare);
} else if (IsInt16TypedArray(obj)) {
return RadixSort(obj, len, buffer, 2 /* nbytes */, true /* signed */, false /* floating */, comparefn);
return RadixSort(obj, len, buffer, 2 /* nbytes */, true /* signed */, false /* floating */, TypedArrayCompare);
} else if (IsUint32TypedArray(obj)) {
return RadixSort(obj, len, buffer, 4 /* nbytes */, false /* signed */, false /* floating */, comparefn);
return RadixSort(obj, len, buffer, 4 /* nbytes */, false /* signed */, false /* floating */, TypedArrayCompare);
} else if (IsInt32TypedArray(obj)) {
return RadixSort(obj, len, buffer, 4 /* nbytes */, true /* signed */, false /* floating */, comparefn);
return RadixSort(obj, len, buffer, 4 /* nbytes */, true /* signed */, false /* floating */, TypedArrayCompare);
} else if (IsFloat32TypedArray(obj)) {
return RadixSort(obj, len, buffer, 4 /* nbytes */, true /* signed */, true /* floating */, comparefn);
return RadixSort(obj, len, buffer, 4 /* nbytes */, true /* signed */, true /* floating */, TypedArrayCompare);
}
return QuickSort(obj, len, TypedArrayCompare);
}
// To satisfy step 2 from TypedArray SortCompare described in 22.2.3.26