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Kyle Butt da15505032 Codegen: [X86] preservere memory refs for folded umul_lohi
Memory references were not being propagated for this folded load. This
prevented optimizations like LICM from hoisting the load.

Added test to verify that this allows LICM to proceed.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@273617 91177308-0d34-0410-b5e6-96231b3b80d8
2016-06-23 21:40:35 +00:00
bindings [OCaml] Add functions for accessing metadata nodes. 2016-06-22 03:30:24 +00:00
cmake Default to using the Unicode version of Win32 APIs instead of the ANSI version. This helps to catch instances where a developer accidentally forgets to explicitly specify which version of the API to use and accidentally winds up failing to support non-ASCII characters properly. 2016-06-23 19:02:09 +00:00
docs Change the email address for commit access requests to my llvm address. 2016-06-23 16:29:22 +00:00
examples [MCJIT] Update MCJIT and get the fibonacci example working again. 2016-06-11 05:47:04 +00:00
include InstCombine rule to fold trunc when value available 2016-06-23 20:22:22 +00:00
lib Codegen: [X86] preservere memory refs for folded umul_lohi 2016-06-23 21:40:35 +00:00
projects Remove autoconf support 2016-01-26 21:29:08 +00:00
resources In MSVC builds embed a VERSIONINFO resource in our exe and DLL files. 2015-06-12 15:58:29 +00:00
test Codegen: [X86] preservere memory refs for folded umul_lohi 2016-06-23 21:40:35 +00:00
tools NFC, add an "end namespace" comment for consistency 2016-06-23 16:27:08 +00:00
unittests Revert r273568 "Remangle intrinsics names when types are renamed" 2016-06-23 16:13:23 +00:00
utils [TableGen] Use StringRef::compare instead of != and <. NFC. 2016-06-23 17:09:49 +00:00
.arcconfig
.clang-format
.clang-tidy Don't use misc-unused-parameters check on LLVM. 2016-04-13 08:58:52 +00:00
.gitignore Minor updates to gitignore so that symlinks are ignored in the projects dir. 2015-07-07 20:24:58 +00:00
CMakeLists.txt Add support for collating profiles for use with code coverage 2016-06-13 23:33:48 +00:00
CODE_OWNERS.TXT Sort my entry in CODE_OWNERS.TXT 2016-05-26 23:10:37 +00:00
configure Remove autoconf support 2016-01-26 21:29:08 +00:00
CREDITS.TXT Update my email address. 2016-05-10 16:23:54 +00:00
LICENSE.TXT Update copyright year to 2016. 2016-03-30 22:41:06 +00:00
llvm.spec.in [Sparc] Implement i64 load/store support for 32-bit sparc. 2015-08-10 19:11:39 +00:00
LLVMBuild.txt
README.txt Revert previous test commit. 2016-01-04 19:13:29 +00:00

Low Level Virtual Machine (LLVM)
================================

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.