Evan Cheng 367a5df8cf For each instruction itinerary class, specify the number of micro-ops each ...

instruction in the class would be decoded to. Or zero if the number of
uOPs must be determined dynamically.

This will be used to determine the cost-effectiveness of predicating a
micro-coded instruction.

llvm-svn: 113513

2010-09-09 18:18:55 +00:00

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