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

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

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

--- Comment #23 from Andrew Haley  ---
This bug has pernicious effects in many more places:

https://moyix.blogspot.com/2022/09/someones-been-messing-with-my-subnormals.html

Florian is right: at least, GCC should not automatically link crtfastmath.o
with -shared. Better, separate fiddling with the FP control register from
-ffast-math entirely.

[Bug tree-optimization/104475] [12/13/14 Regression] Wstringop-overflow + atomics incorrect warning on dynamic object

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104475

Andrew Haley  changed:

   What|Removed |Added

 CC||aph at gcc dot gnu.org

--- Comment #27 from Andrew Haley  ---
Is this one still alive? It's still causing problems in the wild.