Andrew Kaster 7d71acf1bb AK: Use __builtin_frame_address to find current stack depth remaining ...

Instead of checking the address of a temporary, grab the address of the
current frame pointer to determine how much memory is left on the stack.

This better communicates to the compiler what we're trying to do, and
resolves some crashes with ASAN in test-js while the option
detect_stack_use_after_return is turned on.

2023-07-01 07:03:11 +02:00

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