[LV] Rename CountRoundDown to VectorTripCount (NFC)
authorRicky Zhou <ricky@rzhou.org>
Fri, 29 Apr 2022 12:42:00 +0000 (13:42 +0100)
committerFlorian Hahn <flo@fhahn.com>
Fri, 29 Apr 2022 12:50:00 +0000 (13:50 +0100)
commit24a133e16fc50a39e530c7795edabbdf3b2edd2d
tree8a455d91e25e244ce356f2ce499e1c0be05c7030
parent982cbed81920b474d41b63760cbde68680b15966
[LV] Rename CountRoundDown to VectorTripCount (NFC)

The name CountRoundDown is potentially misleading, as the number of
iterations can be rounded up when folding the tail.

Reviewed By: fhahn

Differential Revision: https://reviews.llvm.org/D119681
llvm/lib/Transforms/Vectorize/LoopVectorize.cpp