[Bug fortran/37131] inline matmul for small matrix sizes

[tkoenig at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=37131
Bug 37131 depends on bug 66094, which changed state.

Bug 66094 Summary: Handle transpose(A) in inline matmul
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66094

           What    |Removed                     |Added
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             Status|NEW                         |RESOLVED
         Resolution|---                         |FIXED