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Commit ec294d2f authored by Simon Pilgrim's avatar Simon Pilgrim
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[X86] LowerVectorAllZero - lower to CMP(MOVMSK(NOT(X)),0) instead of CMP(MOVMSK(X),65535) 

In most cases the NOT will still be scalarized, but it allows us to perform the CMP(X,0) combines inside combineCMP()
parent 16b6826b
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