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Stepan Dyatkovskiy 7351256208 Performance optimizations: 
- SwitchInst: case values stored separately from Operands List. It allows to make faster access to individual case value numbers or ranges.
- Optimized IntItem, added APInt value caching.
- Optimized IntegersSubsetGeneric: added optimizations for cases when subset is single number or when subset consists from single numbers only.

On my machine these optimizations gave about 4-6% of compile-time improvement.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@158979 91177308-0d34-0410-b5e6-96231b3b80d8
2012-06-22 07:35:13 +00:00
autoconf
Remove the PTX back-end and all of its artifacts (triple, etc.)
2012-05-24 21:38:21 +00:00
bindings
[python] Add negative MemoryBuffer testcase
2012-03-22 11:23:52 +00:00
cmake
Avoid using the recently added APPEND_STRING feature. This should
2012-06-21 18:44:24 +00:00
docs
[docs] Sphinxify GettingStartedVS. Patch by Mikael Lyngvig!
2012-06-21 23:27:09 +00:00
examples
Remove trailing whitespaces
2012-06-21 22:26:01 +00:00
include
Performance optimizations:
2012-06-22 07:35:13 +00:00
lib
Performance optimizations:
2012-06-22 07:35:13 +00:00
projects
Add mipsel-* to the list of targets recognized by configure script.
2012-06-18 19:06:25 +00:00
runtime
Free the allocated filename. Found by clang static analyzer.
2012-06-15 09:11:47 +00:00
test
Functions calling __builtin_eh_return must have a frame pointer.
2012-06-22 03:04:27 +00:00
tools
Rename -allow-excess-fp-precision flag to -fuse-fp-ops, and switch from a
2012-06-22 01:09:09 +00:00
unittests
llvm/unittests: Simplify LINK_COMPONENTS.
2012-06-21 22:17:51 +00:00
utils
Use "NoItineraries" for processors with no itineraries.
2012-06-22 03:58:51 +00:00
.gitignore
Add tools/lld to .gitignore.
2012-05-02 21:25:32 +00:00
CMakeLists.txt
New test tool: obj2yaml
2012-06-19 18:02:35 +00:00
configure
Remove the PTX back-end and all of its artifacts (triple, etc.)
2012-05-24 21:38:21 +00:00
CREDITS.TXT
Alphabetize.
2012-06-19 23:47:58 +00:00
LICENSE.TXT
Add YAML parser to Support.
2012-04-03 23:09:22 +00:00
llvm.spec.in
…
LLVMBuild.txt
…
Makefile
Do not install llvm-config-host for cross-builds of clang. rdar://11317847
2012-05-09 00:07:02 +00:00
Makefile.common
[docs] Remove unsupported references to ExtraSource variable.
2012-05-15 21:32:27 +00:00
Makefile.config.in
- Added ExecutionEngine/MCJIT tests
2012-05-17 21:07:47 +00:00
Makefile.rules
llvm-ld does not exist anymore, use llvm-link instead.
2012-05-23 20:34:19 +00:00
README.txt
Testing commit access
2012-05-24 14:20:13 +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.
Description
LLVM backend for 6502
Readme 277 MiB
Languages
C++ 48.7%
LLVM 38.5%
Assembly 10.2%
C 0.9%
Python 0.4%
Other 1.2%