[Bug tree-optimization/91250] Missed optimization: is not used vfnmsub213ss

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91250 --- Comment #2 from Alexander Zaitsev --- But on this example all is fine: float foo(float a, float b, float c) { return -a * -b - c; }

[Bug tree-optimization/91250] Missed optimization: is not used vfnmsub213ss

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91250 --- Comment #1 from Alexander Zaitsev --- Another example of missed optimization: float foo(float a, float b, float c) { return -a * b - c; }