2 Commits

Author SHA1 Message Date
Fangrui Song
f31811f2dc [BasicAA] Rename deprecated -basicaa to -basic-aa
Follow-up to D82607
Revert an accidental change (empty.ll) of D82683
2020-06-26 20:41:37 -07:00
Alexey Zhikhartsev
f71abec661 [LoopInterchange] Fix interchanging contents of preheader BBs
Summary:
Previously LCSSA was getting broken by placing instructions into the
(newly) inner *header* instead of the *pre*header.

Fixes PR43474

Reviewers: fhahn

Reviewed By: fhahn

Subscribers: hiraditya, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D75943
2020-03-13 15:59:37 -04:00