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Fork of llvm with experimental commits and workarounds for RPCS3
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Hal Finkel f8611de2a6 By default, use Early-CSE instead of GVN for vectorization cleanup. 
As has been suggested by Duncan and others, Early-CSE and GVN should
do similar redundancy elimination, but Early-CSE is much less expensive.
Most of my autovectorization benchmarks show a performance regresion, but
all of these are < 0.1%, and so I think that it is still worth using
the less expensive pass.

llvm-svn: 154673
2012-04-13 17:15:33 +00:00
autoconf Remove a remaining reference to the obsolete C backend in configure 2012-04-12 12:02:39 +00:00
bindings [python] Add negative MemoryBuffer testcase 2012-03-22 11:23:52 +00:00
cmake Add InitializeNativeTargetDisassembler function. 2012-03-26 21:56:56 +00:00
docs Add DFA generator for VLIW targets to ReleaseNotes.html and CREDITS.TXT. 2012-04-12 15:17:35 +00:00
examples Switch to a more idiomatic way of silencing unused variable warnings in 2012-02-20 00:02:49 +00:00
include Remove getElfArchType from ELF.h. It's only used in ELFObjectFile.cpp and there's already a copy there. ELF.h was hiding the one there and causing an unused function warning. 2012-04-13 05:58:19 +00:00
lib By default, use Early-CSE instead of GVN for vectorization cleanup. 2012-04-13 17:15:33 +00:00
projects Fix a problem in the target detection for Debian GNU/HURD 2012-04-05 19:34:15 +00:00
runtime Use the correct filename for the error message. 2012-03-28 02:39:06 +00:00
test Catch the Python exception when subprocess.Popen is failing. 2012-04-13 11:22:18 +00:00
tools Fix the build under Debian GNU/Hurd. 2012-04-11 15:35:36 +00:00
unittests Add YAML parser to Support. 2012-04-03 23:09:22 +00:00
utils Fix target specific intrinsic handling to adjust intrinsic number before doing attribute table lookup. Also fix attribute table lookup to handle 'invalid' intrinsic correctly. Fixes PR12542 2012-04-13 06:14:57 +00:00
.gitignore git: Add tools/lldb to the ignore list. 2011-11-10 22:55:50 +00:00
CMakeLists.txt Add YAML parser to Support. 2012-04-03 23:09:22 +00:00
configure Remove a remaining reference to the obsolete C backend in configure 2012-04-12 12:02:39 +00:00
CREDITS.TXT Add DFA generator for VLIW targets to ReleaseNotes.html and CREDITS.TXT. 2012-04-12 15:17:35 +00:00
LICENSE.TXT Add YAML parser to Support. 2012-04-03 23:09:22 +00:00
llvm.spec.in Tidy up. s/Low Level Virtual Machine/LLVM/. 2012-01-25 22:00:23 +00:00
LLVMBuild.txt LLVMBuild: Introduce a common section which currently has a list of the 2011-12-12 22:45:54 +00:00
Makefile Makefile: add missing files to FilesToConfig 2012-01-17 02:56:49 +00:00
Makefile.common
Makefile.config.in Add profiling support for Intel Parallel Amplifier XE (VTune) for JITted code in LLVM. 2012-03-13 08:33:15 +00:00
Makefile.rules Fix the build under Debian GNU/Hurd. 2012-04-11 15:35:36 +00:00
README.txt test commit 2012-03-20 13:12:38 +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.