[Hexagon] Bit-based instruction simplification

Description

[Hexagon] Bit-based instruction simplification

Analyze bit patterns of operands and values of instructions to perform
various simplifications, dead/redundant code elimination, etc.

Details

Committed
kparzyszOct 20 2015, 3:57 PM
Parents
rL250867: [Hexagon] Fix isNVStorable flag in .td files
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