[Bug tree-optimization/71026] Missing division optimizations

[ktkachov at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71026

ktkachov at gcc dot gnu.org changed:

           What    |Removed                     |Added
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                 CC|                            |ktkachov at gcc dot gnu.org

--- Comment #2 from ktkachov at gcc dot gnu.org ---
The transforms

int f4(float x) { return (1.0f / x) < 0.0f; }         // -> x < 0.0f
int f5(float x) { return (x / 2.0f) <= 0.0f; }        // -> x <= 0.0f

can be done as match.pd patterns, no?