Matthew Voss f257d99f7a [GVN] Avoid casting a vector of size less than 8 bits to i8
Summary:
A reprise of D25849.

This crash was found through fuzzing some time ago and was documented in PR28879.

No check for load size has been added due to the following tests:
  - Transforms/GVN/invariant.group.ll
  - Transforms/GVN/pr10820.ll

These tests expect load sizes that are not a multiple of eight.

Thanks to @davide for the original patch.

Reviewers: nlopes, davide, RKSimon, reames, efriedma

Reviewed By: efriedma

Subscribers: davide, llvm-commits, Prazek

Differential Revision: https://reviews.llvm.org/D48330

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@335294 91177308-0d34-0410-b5e6-96231b3b80d8
2018-06-21 21:43:20 +00:00
2014-03-02 13:08:46 +00:00
2016-01-26 21:29:08 +00:00
2018-06-18 12:22:17 +00:00
2018-06-08 21:21:55 +00:00

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.

S
Description
Old fork of llvm-mirror, used on older RPCS3 builds
Readme 859 MiB
Latest
2019-04-21 15:35:31 -04:00
Languages
LLVM 52.9%
C++ 32.7%
Assembly 13.2%
Python 0.4%
C 0.4%
Other 0.3%