mwilliams
52697c84a0
In the interpreter, neither ContEnter nor ContExit checked the surprise flags, resulting in the time being attributed to the callers. In the jit, ContEnter checked the surprise flags, but ContExit did not, resulting in what appeared to be highly recursive profiles.
46 linhas
787 B
PHP
46 linhas
787 B
PHP
<?php
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function pure_function($a) {
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return 7;
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}
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function pure_function_2($a, $b) {
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return pure_function($a) + pure_function($b);
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}
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function pure_function_no_profile() {
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return null;
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}
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function test_exception() {
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throw new Exception('test');
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}
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function profiler() {
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// Calling functions from within the profiler function should note
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// use the profile (it would cause an infinite loop)
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pure_function_no_profile();
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var_dump(func_get_args());
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}
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function gen() {
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yield 1;
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yield 2;
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}
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function main() {
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pure_function_2(1, 2);
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fb_setprofile('profiler');
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pure_function_2(3, 4);
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srand(0xdeadbeef);
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try {
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test_exception();
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} catch (Exception $e) {
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//do nothing.
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}
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foreach (gen() as $x) {}
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fb_setprofile(null);
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pure_function_2(5, 6);
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}
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main();
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