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Benedikt Meurer authored
Introduce a new Apply builtin that forms a correct and optimizable foundation for the Function.prototype.apply, Reflect.construct and Reflect.apply builtins (which properly does the PrepareForTailCall as required by the ES2015 spec). The new Apply builtin avoids going to the runtime if it is safe to just access the backing store elements of the argArray, i.e. if you pass a JSArray with no holes, or an unmapped, unmodified sloppy or strict arguments object. mips/mips64 ports by Balazs Kilvady <balazs.kilvady@imgtec.com> CQ_INCLUDE_TRYBOTS=tryserver.chromium.linux:linux_chromium_rel_ng;tryserver.blink:linux_blink_rel BUG=v8:4413, v8:4430 LOG=n R=yangguo@chromium.org Review URL: https://codereview.chromium.org/1523753002 . Cr-Commit-Position: refs/heads/master@{#32927}
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