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1344477 - Part 2: Optimize Array.prototype.splice with JSOP_NORVCALL.

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Gaming4JC 2019-07-14 19:04:52 -04:00 • committed by Roy Tam
commit 4f51cc381d
16 changed files with 28 additions and 149 deletions
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12
js/src/jit/VMFunctions.cpp
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@ -303,18 +303,6 @@ StringsEqual(JSContext* cx, HandleString lhs, HandleString rhs, bool* res)
template bool StringsEqual<true>(JSContext* cx, HandleString lhs, HandleString rhs, bool* res);
template bool StringsEqual<false>(JSContext* cx, HandleString lhs, HandleString rhs, bool* res);
bool
ArraySpliceDense(JSContext* cx, HandleObject obj, uint32_t start, uint32_t deleteCount)
{
JS::AutoValueArray<4> argv(cx);
argv[0].setUndefined();
argv[1].setObject(*obj);
argv[2].set(Int32Value(start));
argv[3].set(Int32Value(deleteCount));
return js::array_splice_impl(cx, 2, argv.begin(), false);
}
bool
ArrayPopDense(JSContext* cx, HandleObject obj, MutableHandleValue rval)
{