Evan Cheng 63618f9ba6 Fix machine-cp by having it to check sub-register indicies. e.g. ...

ecx = mov eax
al  = mov ch
The second copy is not a nop because the sub-indices of ecx,ch is not the
same of that of eax/al.

Re-enabled machine-cp.
PR11940

llvm-svn: 151002

2012-02-20 23:28:17 +00:00

24 KiB

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