DynamoRIO / DynamoRIO/dynamorio
A32 LDRD is badly encoded
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Description
If I decode 0xe00020d0 and reencode the result I get an UNPREDICTABLE instruction:
```
e00020d0 -> ldrd (%r0)[8byte] -%r0 %r0 -> %r2 %r3 %r0
-> e02020d0
e00020d0 ldrd r2, [r0], -r0
e02020d0 ldrd r2, [r0], -r0 ;
```
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