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LLVM backend for 6502
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Hal Finkel 5d4e18bc39 Vectorize long blocks in groups. 
Long basic blocks with many candidate pairs (such as in the SHA implementation in Perl 5.14; thanks to Roman Divacky for the example) used to take an unacceptably-long time to compile. Instead, break long blocks into groups so that no group has too many candidate pairs.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@149595 91177308-0d34-0410-b5e6-96231b3b80d8
2012-02-02 06:14:56 +00:00
autoconf autoconf: fix build/src dir confusion 2012-02-02 00:54:18 +00:00
bindings Tidy up. s/Low Level Virtual Machine/LLVM/. 2012-01-25 22:00:23 +00:00
cmake CMake: Add the folder "Tablegenning" on llvm-tblgen targets. 2012-01-30 03:01:03 +00:00
docs Add a basic-block autovectorization pass. 2012-02-01 03:51:43 +00:00
examples Fix BrainF compilation. 2012-01-31 09:35:01 +00:00
include Specify SubRegIndex components on the index itself. 2012-02-01 23:16:41 +00:00
lib Vectorize long blocks in groups. 2012-02-02 06:14:56 +00:00
projects Regenerate configure. 2012-01-31 17:18:47 +00:00
runtime
test PR11868. The previous loop in LiveIntervals::join would sometimes fall over if 2012-02-02 05:37:34 +00:00
tools SwitchInst refactoring. 2012-02-01 07:49:51 +00:00
unittests RefCountedBaseVPTR needs the IntrusiveRefCntPtrInfo as friend, 2012-01-31 19:58:34 +00:00
utils Specify SubRegIndex components on the index itself. 2012-02-01 23:16:41 +00:00
.gitignore
CMakeLists.txt cmake: make BUILD_SHARED_LIBS a visible option 2012-02-01 14:49:39 +00:00
configure Regen one last time. 2012-02-02 01:11:30 +00:00
CREDITS.TXT
LICENSE.TXT
llvm.spec.in Tidy up. s/Low Level Virtual Machine/LLVM/. 2012-01-25 22:00:23 +00:00
LLVMBuild.txt
Makefile
Makefile.common
Makefile.config.in
Makefile.rules
README.txt Revert test commit 2012-01-31 23:18:33 +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
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If you're writing a package for LLVM, see docs/Packaging.html for our
suggestions.