Hi Andreas

I'm looking into strd and ldrd instruction on gem5.

ldrd reads eight bytes of data into two registers, while strd writes the
value from two registers into memory.

In gem5, strd in divided into multiple micro instructions, each writing
four bytes of data. A younger ldrd might have to get the data directly from
two micro store instruction.

It will be really helpful if you can provide some pointers on how ldrd is
able to get the date from the older strd micro instructions in gem5.

Thanks in advance.
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