https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112759
--- Comment #7 from GCC Commits <cvs-commit at gcc dot gnu.org> --- The master branch has been updated by YunQiang Su <s...@gcc.gnu.org>: https://gcc.gnu.org/g:384dbb0b4e751e6eb7ba3f9993a6cce466743926 commit r14-6811-g384dbb0b4e751e6eb7ba3f9993a6cce466743926 Author: YunQiang Su <s...@gcc.gnu.org> Date: Tue Dec 19 07:36:52 2023 +0800 MIPS: Put the ret to the end of args of reconcat [PR112759] The function `reconcat` cannot append string(s) to NULL, as the concat process will stop at the first NULL. Let's always put the `ret` to the end, as it may be NULL. We keep use reconcat here, due to that reconcat can make it easier if we add more hardware features detecting, for example by hwcap. gcc/ PR target/112759 * config/mips/driver-native.cc (host_detect_local_cpu): Put the ret to the end of args of reconcat.