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Commit 3a28ae09 authored by Simon Pilgrim's avatar Simon Pilgrim
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[X86][SSE] combineSetCCMOVMSK - add initial support for allof patterns. 

Handle MOVMSK 'allof' comparisons (X86ISD::SUB X, AllBitsMask) as well as 'anyof' patterns.

This allows us to handle these patterns in the MOVMSK(BITCAST(X)) pattern to fix PR37087.
parent dc52ce42
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