[Bug libgcc/71614] ppc __gcc_qmul is mis-optimized not to be commutative

[dje at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71614

David Edelsohn <dje at gcc dot gnu.org> changed:

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

--- Comment #6 from David Edelsohn <dje at gcc dot gnu.org> ---
The implementation of the __gcc_qmul multiplication routine is designed for the
results to be within 2ulp of the correct result.