Rafael Espindola 38a7d7cbc3 Add a VT argument to getMinimalPhysRegClass and replace the copy related uses ...

of getPhysicalRegisterRegClass with it.

If we want to make a copy (or estimate its cost), it is better to use the
smallest class as more efficient operations might be possible.

llvm-svn: 107140

2010-06-29 14:02:34 +00:00

20 KiB

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