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bmeurer authored
The new Call and CallFunction builtins supersede the current CallFunctionStub (and CallIC magic) and will be the single bottleneck for all calling, including the currently special Function.prototype.call and Function.prototype.apply builtins, which had handwritten (and not fully compliant) versions of CallFunctionStub, and also the CallIC(s), which where also slightly different. This also reduces the overhead for API function calls, which is still unnecessary high, but let's do that step-by-step. This also fixes a bunch of cases where the implicit ToObject for sloppy receivers was done in the wrong context (in the caller context instead of the callee context), which basically meant that we allowed cross context access to %ObjectPrototype%. MIPS and MIPS64 ports contributed by akos.palfi@imgtec.com. R=mstarzinger@chromium.org, jarin@chromium.org, mvstanton@chromium.org CQ_INCLUDE_TRYBOTS=tryserver.v8:v8_linux_layout_dbg BUG=v8:4413 LOG=n Review URL: https://codereview.chromium.org/1311013008 Cr-Commit-Position: refs/heads/master@{#30627}
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