search for: lsrinserter

...things at restoreIP() (which is called only once in the file) and at places that potentially move insertion points (like hoistIVInc) using something like "Builder.SetInsertPoint(&*Builder.GetInsertPoint())". Are there any other places that need to be fixed too? We should also add a LSRInserter that asserts that the basic block we're inserting into is the same as the insertee's parent. -- Sanjoy

Hi All, I've run into what appears to be a bug in ScalarEvolution, but I'm not sure if it is instead caused by me missing an implicit assumption between LSR and SCEV. This issue is caused by the change D18001 <http://reviews.llvm.org/D18001> , which is an attempt to increase SCEV-inserted instruction re-use by picking a more canonical insertion position in the case where a new