126588 2014-01-07 12:10:41 -0800 js/script-tests/function-apply-many-args.js fails on ARM 2014-06-30 15:14:10 -0700 1 1 1 Unclassified WebKit JavaScriptCore 528+ (Nightly build) All All RESOLVED FIXED P2 Normal --- 126172 1 msaboff msaboff bunhere cdumez commit-queue gyuyoung.kim sergio oldest_to_newest 965108 0 msaboff 2014-01-07 12:10:41 -0800 It appears that the native C stack is too small top properly run function-apply-many-args.js. When run on ARM64 with a ~1M stack, the output is: Tests that we throw an error when passing a number of arguments beyond a certain threshold. On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE". PASS f.apply(null) is 0 PASS f.apply(null, []) is 0 PASS f.apply(null, [1]) is 1 PASS f.apply(null, new Array(10)) is 10 PASS f.apply(null, new Array(1000)) is 1000 PASS f.apply(null, new Array(65536)) is 65536 PASS f.apply(null, new Array(65537)) threw exception RangeError: Maximum call stack size exceeded.. PASS f.apply(null, new Array(65537)) threw exception RangeError: Maximum call stack size exceeded.. PASS f.apply(null, bigArray) threw exception RangeError: Maximum call stack size exceeded.. PASS g.apply(null) is 0 PASS g.apply(null, []) is 0 PASS g.apply(null, [1]) is 1 PASS g.apply(null, new Array(10)) is 10 PASS g.apply(null, new Array(1000)) is 1000 FAIL g.apply(null, new Array(65536)) should be 65536. Threw exception RangeError: Maximum call stack size exceeded. PASS g.apply(null, new Array(65537)) threw exception RangeError: Maximum call stack size exceeded.. PASS g.apply(null, new Array(65537)) threw exception RangeError: Maximum call stack size exceeded.. PASS g.apply(null, bigArray) threw exception RangeError: Maximum call stack size exceeded.. ... 1019411 1 234099 msaboff 2014-06-30 15:08:07 -0700 Created attachment 234099 Patch 1019413 2 234099 mark.lam 2014-06-30 15:11:20 -0700 Comment on attachment 234099 Patch r=me 1019416 3 msaboff 2014-06-30 15:14:10 -0700 Committed r170602: <http://trac.webkit.org/changeset/170602> 234099 2014-06-30 15:08:07 -0700 2014-06-30 15:11:20 -0700 Patch 126588.patch text/plain 4113 msaboff SW5kZXg6IExheW91dFRlc3RzL0NoYW5nZUxvZwo9PT09PT09PT09PT09PT09PT09PT09PT09PT09 PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09Ci0tLSBMYXlvdXRUZXN0cy9D aGFuZ2VMb2cJKHJldmlzaW9uIDE3MDU5OSkKKysrIExheW91dFRlc3RzL0NoYW5nZUxvZwkod29y a2luZyBjb3B5KQpAQCAtMSwzICsxLDE3IEBACisyMDE0LTA2LTMwICBNaWNoYWVsIFNhYm9mZiAg PG1zYWJvZmZAYXBwbGUuY29tPgorCisgICAgICAgIGpzL3NjcmlwdC10ZXN0cy9mdW5jdGlvbi1h cHBseS1tYW55LWFyZ3MuanMgZmFpbHMgb24gQVJNCisgICAgICAgIGh0dHBzOi8vYnVncy53ZWJr 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