llvm-6502

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Chandler Carruth cba9d1273a [x86] Add the beginnings of a proper DAG combine to match ADDSUBPS and

ADDSUBPD nodes out of blends of adds and subs.

This allows us to actually form these instructions with SSE3 rather than
only forming them when we had both SSE3 for the ADDSUB instructions and
SSE4.1 for the blend instructions. ;] Kind-of important.

I've adjusted the CPU requirements on one of the tests to demonstrate
this kicking in nicely for an SSE3 cpu configuration.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@217848 91177308-0d34-0410-b5e6-96231b3b80d8

2014-09-16 00:15:20 +00:00

autoconf

Delete support for AuroraUX.

2014-08-14 15:15:09 +00:00

bindings

Reinstate "Nuke the old JIT."

2014-09-02 22:28:02 +00:00

cmake

Add CMake check for libatomic.

2014-09-12 11:08:59 +00:00

docs

[docs] Mention character array constants in docs/LangRef.rst

2014-09-11 12:02:59 +00:00

examples

Add doInitialization/doFinalization to DataLayoutPass.

2014-09-10 21:27:43 +00:00

include

Fix indenting caused by clang-format+spuriously indented access specifier in r216925

2014-09-15 22:20:31 +00:00

lib

[x86] Add the beginnings of a proper DAG combine to match ADDSUBPS and

2014-09-16 00:15:20 +00:00

projects

[cmake] Use the external project machinery for libcxxabi so that it can

2014-07-25 10:27:40 +00:00

test

[x86] Add the beginnings of a proper DAG combine to match ADDSUBPS and

2014-09-16 00:15:20 +00:00

tools

llvm-cov: Make debug output more consistent

2014-09-15 22:23:29 +00:00

unittests

[Support] add decodeSLEB128()

2014-09-15 21:51:49 +00:00

utils

[lit] Parse all strings as UTF-8 rather than ASCII.

2014-09-12 16:46:05 +00:00

.arcconfig

Updated phabricator server.

2014-04-07 03:57:04 +00:00

.clang-format

Test commit.

2014-03-02 13:08:46 +00:00

.clang-tidy

Add .clang-tidy configuration file to provide LLVM-optimized defaults for

2014-09-08 13:30:00 +00:00

.gitignore

Add Polly to the ignored trees.

2014-06-25 13:13:36 +00:00

CMakeLists.txt

Enabling LLVM & Clang to be cross-compiled using CMake from a single configuration command line

2014-09-03 23:21:18 +00:00

CODE_OWNERS.TXT

Add Tom Stellard's role as 3.5 release manager.

2014-09-12 08:07:31 +00:00

configure

Delete support for AuroraUX.

2014-08-14 15:15:09 +00:00

CREDITS.TXT

Rise from the dead and update personal info

2014-08-25 17:51:04 +00:00

LICENSE.TXT

Remove projects/sample.

2014-03-12 22:40:22 +00:00

llvm.spec.in

…

LLVMBuild.txt

Remove the very substantial, largely unmaintained legacy PGO

2013-10-02 15:42:23 +00:00

Makefile

[configure/make] Propagate names of build host tools when making BuildTools

2014-03-25 21:45:41 +00:00

Makefile.common

Makefile.common: Update a description, s/Source/SOURCES/ , according to MakefileGuide.html#control-variables .

2012-12-07 01:43:23 +00:00

Makefile.config.in

Track clang r213171

2014-07-16 16:50:34 +00:00

Makefile.rules

Reinstate "Nuke the old JIT."

2014-09-02 22:28:02 +00:00

README.txt

Trivial test commit.

2014-04-26 19:05:45 +00:00

README.txt

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

This directory and its subdirectories contain source code for the Low Level
Virtual Machine, 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're writing a package for LLVM, see docs/Packaging.rst for our
suggestions.

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