Assertions on invalid 8bit assembler operations

Description

It's very easy to get burnt by the difference between 8bit and 32bit registers on Intel, for example "setnz edi" isn't a real instruction. MRP has a patch to fail assertions if these instructions ever get generated, it's worth the RVM also picking them up from MRP-9:

http://jira.codehaus.org/browse/MRP-9

Environment

None

Assignee

Erik Brangs

Reporter

Ian Rogers

Labels

None

Fix versions

Priority

Medium
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