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Simon Pilgrim 12f78b2c48 [X86][SSE] Keep 4i32 vector insertions in integer domain on SSE4.1 targets

4i32 shuffles for single insertions into zero vectors lowers to X86vzmovl which was using (v)blendps - causing domain switch stalls. This patch fixes this by using (v)pblendw instead.

The updated tests on test/CodeGen/X86/sse41.ll still contain a domain stall due to the use of insertps - I'm looking at fixing this in a future patch.

Differential Revision: http://reviews.llvm.org/D6458

llvm-svn: 223165

2014-12-02 22:31:23 +00:00

autoconf

Expose LLVM version string via macro in llvm-config.h, and modify Go bindings

2014-11-19 03:34:17 +00:00

bindings

Add bindings for the rest of the MCJIT options that we previously

2014-12-02 21:09:01 +00:00

cmake

cmake: Remove MAXPATHLEN define as autoconf does not provide it

2014-12-02 18:59:08 +00:00

docs

[Statepoints 4/4] Statepoint infrastructure for garbage collection: Documentation

2014-12-02 19:37:00 +00:00

examples

[CMake] llvm/examples: Update libdeps for unoptimized builds.

2014-10-31 15:27:16 +00:00

include

Make sure that the TargetOptions operator== is checking the

2014-12-02 21:57:15 +00:00

lib

[X86][SSE] Keep 4i32 vector insertions in integer domain on SSE4.1 targets

2014-12-02 22:31:23 +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][SSE] Keep 4i32 vector insertions in integer domain on SSE4.1 targets

2014-12-02 22:31:23 +00:00

tools

DebugIR: Delete -debug-ir

2014-11-29 03:15:47 +00:00

unittests

DebugIR: Delete -debug-ir

2014-11-29 03:15:47 +00:00

utils

Give lit a --xunit-xml-output option for saving results in xunit format

2014-12-02 22:19:21 +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

Enable display of compiler diagnostics in clang-tidy by default.

2014-10-29 17:29:38 +00:00

.gitignore

Initial version of Go bindings.

2014-10-16 22:48:02 +00:00

CMakeLists.txt

[OCaml] [cmake] Add CMake buildsystem for OCaml.

2014-12-01 19:50:23 +00:00

CODE_OWNERS.TXT

Add Tom Stellard's role as 3.5 release manager.

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

configure

Expose LLVM version string via macro in llvm-config.h, and modify Go bindings

2014-11-19 03:34:17 +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

Add a check for misbehaving -Wcomment from gcc-4.7 and add

2014-11-05 00:35:15 +00:00

Makefile.rules

Add a check for misbehaving -Wcomment from gcc-4.7 and add

2014-11-05 00:35:15 +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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