Andrea Di Biagio d882ad5e6e [MCA][ResourceManager] Add a table that maps processor resource indices to processor resource identifiers. ...

This patch adds a lookup table to speed up resource queries in the ResourceManager.
This patch also moves helper function 'getResourceStateIndex()' from
ResourceManager.cpp to Support.h, so that we can reuse that logic in the
SummaryView (and potentially other views in llvm-mca).
No functional change intended.

llvm-svn: 354470

2019-02-20 14:53:18 +00:00

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