[Bug sanitizer/91707] [10 Regression] spurious stringop-overflow warning with -fsanitize=undefined

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91707

Jakub Jelinek <jakub at gcc dot gnu.org> changed:

           What    |Removed                     |Added
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                 CC|                            |law at gcc dot gnu.org

--- Comment #4 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Perhaps don't jump thread if duplicating something starting with
__builtin___ubsan_handle_vla_bound_not_positive and containing
__builtin_alloca{,_with_align} calls, that will result in those allocas of zero
elts and warnings.