https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102909
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
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CC| |jakub at gcc dot gnu.org
--- Comment #1 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
The warning works as documented. It warns about variables that are only stored
to and never read. new_reg in the second testcase or reg is not such a
variable, it is also read.
