https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114655
--- Comment #4 from GCC Commits <cvs-commit at gcc dot gnu.org> --- The releases/gcc-13 branch has been updated by Richard Biener <rgue...@gcc.gnu.org>: https://gcc.gnu.org/g:d040606257a579f120271dcd2af62a3458a7856e commit r13-8681-gd040606257a579f120271dcd2af62a3458a7856e Author: Richard Biener <rguent...@suse.de> Date: Tue Apr 9 14:25:57 2024 +0200 lto/114655 - -flto=4 at link time doesn't override -flto=auto at compile time The following adjusts -flto option processing in lto-wrapper to have link-time -flto override any compile time setting. PR lto/114655 * lto-wrapper.cc (merge_flto_options): Add force argument. (merge_and_complain): Do not force here. (run_gcc): But here to make the link-time -flto option override any compile-time one. (cherry picked from commit 32fb04adae90a0ea68e64e8fc3cb04b613b2e9f3)
