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Mirror of https://github.com/RPCS3/llvm-mirror
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Bruno Cardoso Lopes 892c337123 x86 vector shuffle lowering now relies only on target specific 
nodes to emit shuffles and don't do isel mask matching anymore.
- Add the selection of the remaining shuffle opcode (movddup)
- Introduce two new functions to "recognize" where we may get
potential folds and add several comments to them explaining why
they are not yet in the desidered shape.
- Add more patterns to fallback the case where we select
a specific shuffle opcode as if it could fold a load, but it
can't, so remap to a valid instruction.
- Add a couple of FIXMEs to address in the following days once
there's a good solution to the current folding problem.

llvm-svn: 113369
2010-09-08 17:43:25 +00:00
autoconf Create PTX backend. Patch by Che-Liang Chiou! 2010-09-07 18:14:24 +00:00
bindings Remove unions from the ocaml bindings. 2010-08-28 09:47:42 +00:00
cmake Fix cmake build without native target selected. 2010-09-03 02:22:23 +00:00
docs Add documentation for llvm-diff. 2010-09-07 23:10:21 +00:00
examples fit in 80 columns and don't crash on exit, fixes PR8080 2010-09-05 23:09:30 +00:00
include Add a new experimental generalized dependence query interface to 2010-09-08 01:32:20 +00:00
lib x86 vector shuffle lowering now relies only on target specific 2010-09-08 17:43:25 +00:00
projects Remove bogus link. 2010-07-16 06:33:36 +00:00
runtime Rename 'libprofile/exported_symbols.lst' to 'libprofile/libprofile.exports'. 2010-09-03 15:42:45 +00:00
test Fix CellSPU vector shuffles, again. 2010-09-08 11:53:38 +00:00
tools Execute all Pass Printers even if -quiet is set. 2010-09-08 15:02:51 +00:00
unittests Add a new isSignWrappedSet() method to ConstantRange. 2010-09-06 23:52:49 +00:00
utils Add an MVT::x86mmx type. It will take the place of all current MMX vector types. 2010-09-07 20:03:56 +00:00
website
build-for-llvm-top.sh
CMakeLists.txt Attempt to remove the MSIL backend from CMake as well based on Chris's r112375. 2010-08-30 07:25:54 +00:00
configure Update configure for change to autoconf/configure.ac to add PTX backend. 2010-09-07 18:14:42 +00:00
CREDITS.TXT Flesh out the list of things I've worked on. 2010-08-29 04:22:35 +00:00
LICENSE.TXT
llvm.spec.in
Makefile llvmc: remove dynamic plugins. 2010-08-15 07:07:12 +00:00
Makefile.common
Makefile.config.in Make the makefiles go much faster by using the realpath 2010-08-03 22:53:22 +00:00
Makefile.rules Fix Windows stuff to follow the existing source organization. 2010-09-03 17:29:33 +00:00
ModuleInfo.txt
README.txt (Hopefully) One last test. 2010-07-27 00:04:55 +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 HTML documentation provided in docs/index.html for further
assistance with LLVM.

If you're writing a package for LLVM, see docs/Packaging.html for our
suggestions.