https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77671
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
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CC| |jakub at gcc dot gnu.org
--- Comment #2 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
That is because the latter is folded into strcpy early by
gimple_fold_builtin_sprintf (already during the gimplification).
I'm certainly surprised we do it even at -O0, IMHO we shouldn't. But whether
for -O and above we want to defer until after the lowering passes are done so
that your pass can do something about that is another thing.
