Revert "[LV] Remove unneeded createHeaderBranch.(NFCI)"
authorFlorian Hahn <flo@fhahn.com>
Thu, 31 Mar 2022 11:32:50 +0000 (12:32 +0100)
committerFlorian Hahn <flo@fhahn.com>
Thu, 31 Mar 2022 11:32:50 +0000 (12:32 +0100)
commit2760cdc9c6e42b92d311c697c54f7d79f8d668e4
tree4a426d4f9134a7c40c169007b5c8574204fc3058
parentacf83abcbf29bb4eb12e5d2759a12d40fee6f02e
Revert "[LV] Remove unneeded createHeaderBranch.(NFCI)"

This reverts commit 32bc83d11e19b8a8c15df81b32fde1f9f8c6156b.

This is causing bots with expensive-checks to fail. Revert while I
investigate.
llvm/lib/Transforms/Vectorize/LoopVectorize.cpp
llvm/lib/Transforms/Vectorize/VPlan.cpp