[Bug tree-optimization/70841] reassoc fails to handle FP division

[kugan at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70841

kugan at gcc dot gnu.org changed:

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

--- Comment #2 from kugan at gcc dot gnu.org ---
Created attachment 38405
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=38405&action=edit
prototype patch

Untested prototype patch.