On 2014/06/24 14:46:44, p.antonov wrote:
PTAL, expression stack management should be fine now.
Handling of deoptimization is still wrong. For example, the program below
should
not do anything, but it gives an error:
Array.prototype.f = function() {
return 0;
};
function g(x, y) { }
function f(deopt) {
g([].f.call({}), deopt + 1);
}
f(0);
f(0);
%OptimizeFunctionOnNextCall(f);
f({});
Here is the result:
$ out/ia32.debug/d8 --allow-natives-syntax c.js
c.js:8: TypeError: undefined is not a function
g([].f.call({}), deopt + 1);
^
TypeError: undefined is not a function
at f (c.js:8:26)
at c.js:14:1
With --nocrankshaft, everything is working as expected (no output).
https://codereview.chromium.org/350913002/
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