Commit e9cd1e55 authored by Andrea Di Biagio's avatar Andrea Di Biagio
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[MCA] Store a bitmask of used groups in the instruction descriptor. 

This is to speedup 'checkAvailability' queries in class ResourceManager.
No functional change intended.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@353949 91177308-0d34-0410-b5e6-96231b3b80d8
parent e52eea9d
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