Sanjay Patel dc813ccd3f [ValueTracking] return zero when there's conflict in known bits of a shift (PR34838) ... Poison allows us to return a better result than undef. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@315595 91177308-0d34-0410-b5e6-96231b3b80d8		2017-10-12 17:31:46 +00:00
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assume.ll
deref-bitcast-of-gep.ll
dereferenceable-and-aligned.ll
get-pointer-base-with-const-off.ll
known-bits-from-range-md.ll
known-non-equal.ll
known-nonnull-at.ll
known-power-of-two.ll
known-signbit-shift.ll
knownnonzero-shift.ll
knownzero-addrspacecast.ll
knownzero-shift.ll
memory-dereferenceable.ll
monotonic-phi.ll
pr23011.ll
signbits-extract-elt.ll