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Mirror of https://github.com/RPCS3/llvm-mirror
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Nadav Rotem cfc77bc719 When promoting integer vectors we often create ext-loads. This patch adds a 
dag-combine optimization to implement the ext-load efficiently (using shuffles).

For example the type <4 x i8> is stored in memory as i32, but it needs to
find its way into a <4 x i32> register. Previously we scalarized the memory
access, now we use shuffles.

llvm-svn: 139995
2011-09-18 10:39:32 +00:00
autoconf Move the AC_PROG_CC checks earlier in the configure file. The lateness 2011-09-16 20:36:25 +00:00
bindings Remove the build_unwind function from the OCaml bindings. 2011-08-10 01:10:17 +00:00
cmake Complete the removal of FindBison from CMake. Noticed this when browsing 2011-09-04 23:29:12 +00:00
docs Add -rfunc and -rglob options to llvm-extract to support regular 2011-09-16 21:09:17 +00:00
examples Move TargetRegistry and TargetSelect from Target to Support where they belong. 2011-08-24 18:08:43 +00:00
include Add ImmutableMapRef and ImmutableSetRef, which consolidate Immutable[Map,Set] and its Factory. This may eventually replace Immtuable[Map,Set]. 2011-09-16 23:01:25 +00:00
lib When promoting integer vectors we often create ext-loads. This patch adds a 2011-09-18 10:39:32 +00:00
projects Fix a ton of comment typos found by codespell. Patch by 2011-04-15 05:18:47 +00:00
runtime Use version 402 for the GCDA files when compiling for Apple. 2011-07-28 18:12:20 +00:00
test When promoting integer vectors we often create ext-loads. This patch adds a 2011-09-18 10:39:32 +00:00
tools Add -rfunc and -rglob options to llvm-extract to support regular 2011-09-16 21:09:17 +00:00
unittests Add APInt support for converting to/from hexatridecimal strings 2011-09-14 15:54:46 +00:00
utils Migrate this to use clang by default as well. 2011-09-16 20:36:22 +00:00
website
.gitignore .gitignore: Ignore /autom4te.cache. We can execute "PATH=/path/to/autotools/bin autoconf/AutoRegen.sh". 2011-08-12 07:47:50 +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 Added the infrastructute necessary for MIPS JIT support. Patch by Vladimir 2011-07-21 16:28:51 +00:00
configure Move the AC_PROG_CC checks earlier in the configure file. The lateness 2011-09-16 20:36:25 +00:00
CREDITS.TXT Adding myself to test my new commit powers. 2011-09-08 05:32:49 +00:00
LICENSE.TXT Happy new year. 2011-06-12 15:26:54 +00:00
llvm.spec.in
Makefile Install libprofile_rt.dylib where it's more available for gcov support. 2011-06-10 21:47:14 +00:00
Makefile.common Removed trailing whitespace from Makefiles. 2009-01-09 16:44:42 +00:00
Makefile.config.in build/configure: Add support for --with-extra-ld-options flag (to provide extra 2011-06-16 22:30:38 +00:00
Makefile.rules TableGen'erated MC lowering for simple pseudo-instructions. 2011-07-08 17:36:35 +00:00
ModuleInfo.txt Remove trailing space. This is just an excuse to poke the 2010-10-05 20:32:15 +00:00
README.txt reverting test commit 2011-05-12 17:38:08 +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.