[Analysis] reduce code for isOnlyUsedInZeroEqualityComparison; NFC
authorSanjay Patel <spatel@rotateright.com>
Wed, 22 Sep 2021 18:56:27 +0000 (14:56 -0400)
committerSanjay Patel <spatel@rotateright.com>
Wed, 22 Sep 2021 18:57:53 +0000 (14:57 -0400)
commitb05804ab4c8c62a9d24aff9a0da0eb8ba5d0296f
tree486d603452fc68fee1097c6f2ee7cdb656632466
parent19d53d45f2709d37b07bcd73dc5300304ce2ffee
[Analysis] reduce code for isOnlyUsedInZeroEqualityComparison; NFC

There's a bug here noted by the FIXME and visible in variations of PR50836.
llvm/lib/Analysis/ValueTracking.cpp