https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114088
Xi Ruoyao <xry111 at gcc dot gnu.org> changed:
What |Removed |Added
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CC| |xry111 at gcc dot gnu.org
--- Comment #2 from Xi Ruoyao <xry111 at gcc dot gnu.org> ---
(In reply to Jonathan Wakely from comment #1)
> GCC built-ins like __builtin_strlen just wrap a libc function.
> __builtin_wcslen would generally just be a call to wcslen, which doesn't give
> you much.
But __builtin_strlen *does* get optimized when the input is a string literal.
Not sure about wcslen though.
