[PATCH] D23468: [ValueTracking] Sign bit of shl cannot be both known one and known zero. Fix PR28926

Li Huang via llvm-commits llvm-commits at lists.llvm.org
Mon Aug 15 14:35:35 PDT 2016


lihuang abandoned this revision.
lihuang added a comment.

Abandon this patch as r278172 has been reverted.


https://reviews.llvm.org/D23468





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