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Fork of llvm with experimental commits and workarounds for RPCS3
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Jakob Stoklund Olesen bd8da2d3ee Don't add <imp-def> operands during register rewriting. 
LiveIntervals already adds <imp-def> operands for super-registers when a subreg
def defines the whole register. Thus, it is not necessary to do it again when
rewriting.

In fact, the super-register imp-defs caused miscompilations because the late
scheduler couldn't see that the super-register was read.

We still add super-reg <imp-use,kill> operands when rewriting virtuals to
physicals.

llvm-svn: 113299
2010-09-07 22:38:45 +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 note 2010-09-06 19:14:40 +00:00
examples fit in 80 columns and don't crash on exit, fixes PR8080 2010-09-05 23:09:30 +00:00
include Remove untrue comments. 2010-09-07 21:07:59 +00:00
lib Don't add <imp-def> operands during register rewriting. 2010-09-07 22:38:45 +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 remove these tests for now. 2010-09-07 22:03:44 +00:00
tools cleanups: mark stuff static, only tagdecls should be in anon namespaces. 2010-09-05 21:25:43 +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 Prepare for "core" website. 2007-08-03 05:43:35 +00:00
build-for-llvm-top.sh Patch to build llvm with srcdir != objdir from 2009-01-23 08:42:38 +00:00
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 2010 is upon us. 2010-01-09 18:40:31 +00:00
llvm.spec.in * llvm.spec.in: update blurb 2007-07-13 09:48:29 +00:00
Makefile llvmc: remove dynamic plugins. 2010-08-15 07:07:12 +00:00
Makefile.common Removed trailing whitespace from Makefiles. 2009-01-09 16:44:42 +00:00
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 Patch to build llvm with srcdir != objdir from 2009-01-23 08:42:38 +00:00
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.