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Simon Pilgrim 0c614eb08a [X86][XOP] Support for VPERMIL2PD/VPERMIL2PS 2-input shuffle instructions 
This patch begins adding support for lowering to the XOP VPERMIL2PD/VPERMIL2PS shuffle instructions - adding the X86ISD::VPERMIL2 opcode and cleaning up the usage.

The internal llvm intrinsics were assuming the shuffle mask operand was the same type as the float/double input operands (I guess to simplify the intrinsic definitions in X86InstrXOP.td to a single value type). These needed changing to integer types (matching the clang builtin and the AMD intrinsics definitions), an auto upgrade path is added to convert old calls.

Mask decoding/target shuffle support will be added in future patches.

Differential Revision: http://reviews.llvm.org/D20049

llvm-svn: 271633
2016-06-03 08:06:03 +00:00
bindings Remove every uses of getGlobalContext() in LLVM (but the C API) 2016-04-14 21:59:01 +00:00
cmake cmake: Fix color diags under ninja if the compiler is "AppleClang" 2016-06-01 23:29:26 +00:00
docs [libFuzzer] fix docs 2016-06-02 06:06:34 +00:00
examples [Orc] Add conversion to/from RuntimeDyld::SymbolInfo for JITSymbol. 2016-05-31 23:14:26 +00:00
include [X86][XOP] Support for VPERMIL2PD/VPERMIL2PS 2-input shuffle instructions 2016-06-03 08:06:03 +00:00
lib [X86][XOP] Support for VPERMIL2PD/VPERMIL2PS 2-input shuffle instructions 2016-06-03 08:06:03 +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 [X86][XOP] Support for VPERMIL2PD/VPERMIL2PS 2-input shuffle instructions 2016-06-03 08:06:03 +00:00
tools [pdb] Print out file names instead of file offsets. 2016-06-03 05:52:57 +00:00
unittests [ADT] Pass ArrayRef::slice size_t instead of unsigned. 2016-06-02 17:26:03 +00:00
utils [lit] Improve readability of failing scripts. 2016-06-02 23:49:42 +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 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 [CMake] Update to requiring CMake 3.4.3 2016-05-31 20:21:32 +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

README.txt 

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.