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Jim Grosbach 0b914fe839 InstCombine: Fold more shuffles of shuffles. 
Always fold a shuffle-of-shuffle into a single shuffle when there's only one
input vector in the first place. Continue to be more conservative when there's
multiple inputs.

rdar://13402653
PR15866

llvm-svn: 180802
 		2013-04-30 20:43:52 +00:00
..
autoconf Only use cxxabi.h's demangler, if it is actually available. 2013-04-27 22:12:32 +00:00
bindings Exposing MCJIT through C API 2013-04-29 17:49:40 +00:00
cmake Only use cxxabi.h's demangler, if it is actually available. 2013-04-27 22:12:32 +00:00
docs Documentation: end option description with a period 2013-04-27 16:34:24 +00:00
examples The exception demo needs its symbols exported. 2013-04-26 19:07:40 +00:00
include Change getSlotIndex to return unsigned. 2013-04-30 16:53:38 +00:00
lib InstCombine: Fold more shuffles of shuffles. 2013-04-30 20:43:52 +00:00
projects remove cbe backend from sample configure 2013-04-24 02:17:19 +00:00
runtime Remove GCDAProfiling.c. This copy is old, the copy in compiler-rt is newer and 2013-03-07 02:03:08 +00:00
test InstCombine: Fold more shuffles of shuffles. 2013-04-30 20:43:52 +00:00
tools Use llvm/Object/MachO.h in macho-dumper. Drop the old macho parser. 2013-04-26 20:07:33 +00:00
unittests Try to fix ProgramTest on FreeBSD 2013-04-30 04:30:41 +00:00
utils Try to fix ProgramTest on FreeBSD 2013-04-30 04:30:41 +00:00
.arcconfig
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.gitignore
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CMakeLists.txt Add basic zlib support to LLVM. This would allow to use compression/uncompression in selected LLVM tools. 2013-04-23 08:28:39 +00:00
CODE_OWNERS.TXT Fix random typo. 2013-04-17 03:18:49 +00:00
CREDITS.TXT Add myself in the CREDITS.TXT 2013-04-11 13:15:39 +00:00
LICENSE.TXT Add LICENSE.TXT covering contributions made by ARM. 2013-01-07 10:04:49 +00:00
LLVMBuild.txt
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Makefile Improved svn repo searching for 'make update' 2013-01-28 03:19:57 +00:00
Makefile.common Makefile.common: Update a description, s/Source/SOURCES/ , according to MakefileGuide.html#control-variables . 2012-12-07 01:43:23 +00:00
Makefile.config.in Add basic zlib support to LLVM. This would allow to use compression/uncompression in selected LLVM tools. 2013-04-23 08:28:39 +00:00
Makefile.rules Allow users to choose identity used to sign tools. 2013-04-25 01:17:54 +00:00
README.txt test 2013-04-17 05:34:03 +00:00
configure Regen. 2013-04-27 22:23:16 +00:00
llvm.spec.in
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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 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're writing a package for LLVM, see docs/Packaging.rst for our
suggestions.