https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119979
--- Comment #21 from H.J. Lu <hjl.tools at gmail dot com> --- (In reply to H.J. Lu from comment #20) > Here is the patch to add default_promote_function_mode_sign_extend: > > https://gcc.gnu.org/pipermail/gcc-patches/2026-February/709274.html > > This is independent of > > commit a670ebde3995481225ec62b29686ec07a21e5c10 (HEAD) > Author: H.J. Lu <[email protected]> > Date: Thu Nov 21 07:54:35 2024 +0800 > > Drop targetm.promote_prototypes from C, C++ and Ada frontends > > Targets should define TARGET_PROMOTE_FUNCTION_MODE with > default_promote_function_mode_sign_extend if its ABI requires > sign extension of signed 8/16-bit integer arguments to 32 bits and > zero extension of unsigned integer 8/16-bit arguments to 32 bits. The patch is at https://gcc.gnu.org/pipermail/gcc-patches/2026-February/709275.html
