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Remove getNumUses() comparisons (NFC)

Authored by nikic on May 2 2020, 2:03 AM.

Description

Remove getNumUses() comparisons (NFC)

getNumUses() scans the full use list. Don't use it is we only want
to check if there's zero or one uses.

Details

Committed
nikicMay 2 2020, 2:05 AM
Parents
rG60e9ee16b4a4: [MergeFuncs] Don't merge shufflevectors with different masks
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