Philip Reames 45e41f9686
[SLP] Compute a shuffle mask for SK_InsertSubvector (#85408)
This is the third of a series of small patches to compute shuffle masks
for the couple of cases where we call getShuffleCost without one. My
goal is to add an invariant that all calls to getShuffleCost for fixed
length vectors have a mask.

After this change, there is one SK_InsertSubvector case left. I excluded
it from this patch just because I thought it worthy of individual
attention and review.

---------

Co-authored-by: Alexey Bataev <a.bataev@gmx.com>
2024-03-15 08:32:18 -07:00
..

The LLVM Compiler Infrastructure
================================

This directory and its subdirectories contain source code for LLVM,
a toolkit for the construction of highly optimized compilers,
optimizers, and runtime environments.

LLVM is open source software. You may freely distribute it under the terms of
the license agreement found in LICENSE.txt.

Please see the documentation provided in docs/ for further
assistance with LLVM, and in particular docs/GettingStarted.rst for getting
started with LLVM and docs/README.txt for an overview of LLVM's
documentation setup.

If you are writing a package for LLVM, see docs/Packaging.rst for our
suggestions.