2 Commits

Author	SHA1	Message	Date
Anh Tuyen Tran	e7c5412b37	[NFC][LV][TEST]: extend pr45679-fold-tail-by-masking.ll with -force-vector-width=1 -force-vector-interleave=4 ... Summary: Add -force-vector-width=1 -force-vector-interleave=4 to pr45679-fold-tail-by-masking.ll Author: anhtuyen (Anh Tuyen Tran) Reviewers: Ayal (Ayal Zaks) Reviewed By: Ayal (Ayal Zaks) Subscribers: rkruppe (Hanna Kruppe), llvm-commits, LLVM Tag: LLVM Differential Revision: https://reviews.llvm.org/D80446	2020-06-09 18:30:56 +00:00
Anh Tuyen Tran	13bf6039c9	Title: [LV] Handle Fold-Tail of loops with vectorizarion factor equal to 1 ... Summary: When handling loops whose VF is 1, fold-tail vectorization sets the backedge taken count of the original loop with a vector of a single element. This causes type-mismatch during instruction generartion. The purpose of this patch is toto address the case of VF==1. Reviewer: Ayal (Ayal Zaks), bmahjour (Bardia Mahjour), fhahn (Florian Hahn), gilr (Gil Rapaport), rengolin (Renato Golin) Reviewed By: Ayal (Ayal Zaks), bmahjour (Bardia Mahjour), fhahn (Florian Hahn) Subscribers: Ayal (Ayal Zaks), rkruppe (Hanna Kruppe), bmahjour (Bardia Mahjour), rogfer01 (Roger Ferrer Ibanez), vkmr (Vineet Kumar), bollu (Siddharth Bhat), hiraditya (Aditya Kumar), llvm-commits (Mailing List llvm-commits) Tag: LLVM Differential Revision: https://reviews.llvm.org/D79976	2020-05-22 13:30:56 +00:00