This is the mail archive of the
gcc-bugs@gcc.gnu.org
mailing list for the GCC project.
[Bug tree-optimization/81811] missing -Wreturn-local-addr returning strcpy result
- From: "rguenth at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Tue, 15 Aug 2017 10:15:45 +0000
- Subject: [Bug tree-optimization/81811] missing -Wreturn-local-addr returning strcpy result
- Auto-submitted: auto-generated
- References: <bug-81811-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81811
--- Comment #2 from Richard Biener <rguenth at gcc dot gnu.org> ---
Wonder whether the memcpy case is because we fold the memcpy away as both
memcpy and strcpy are marked RET1 (returns arg1).