[Bug target/55522] -funsafe-math-optimizations is unexpectedly harmful, especially w/ -shared

[cvs-commit at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=55522

--- Comment #42 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Richard Biener <rgue...@gcc.gnu.org>:

https://gcc.gnu.org/g:ed0a765ef9b7be420fc4cf6e653fc7350f84981c

commit r13-5451-ged0a765ef9b7be420fc4cf6e653fc7350f84981c
Author: Richard Biener <rguent...@suse.de>
Date:   Fri Jan 13 08:52:07 2023 +0100

    ia64: Don't add crtfastmath.o for -shared

    Don't add crtfastmath.o for -shared to avoid altering the FP
    environment when loading a shared library.

            PR target/55522
            * config/ia64/linux.h (ENDFILE_SPEC): Don't add crtfastmath.o
            for -shared.