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[MCA] Store a bitmask of used groups in the instruction descriptor.
Audit RequiredrL353949

Description

[MCA] Store a bitmask of used groups in the instruction descriptor.

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

Details

Auditors
grosbach
Committed
adibiagioFeb 13 2019, 6:56 AM
Parents
rL353948: [DebugInfo][DAG] Limit special-casing of dbg.values for Arguments
Branches
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Tags
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