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LLVM backend for 6502
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9db3ea46cb
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Jakob Stoklund Olesen 9db3ea46cb Implement register class inflation. 
When splitting a live range, the new registers have fewer uses and the
permissible register class may be less constrained. Recompute the register class
constraint from the uses of new registers created for a split. This may let them
be allocated from a larger set, possibly avoiding a spill.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110703 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-10 18:37:40 +00:00
autoconf Add a bit of a hack to avoid multiple defines of variables in 2010-08-08 09:18:29 +00:00
bindings Implement the "linker_private_weak" linkage type. This will be used for 2010-07-01 21:55:59 +00:00
cmake Update cmake library dependencies. 2010-08-09 20:33:20 +00:00
docs CMake: document how to incorporate LLVM into the cmake project of an 2010-08-09 03:26:48 +00:00
examples Convert some tab stops into spaces. 2010-07-12 08:16:59 +00:00
include Implement register class inflation. 2010-08-10 18:37:40 +00:00
lib Implement register class inflation. 2010-08-10 18:37:40 +00:00
projects Remove bogus link. 2010-07-16 06:33:36 +00:00
runtime Delete a blank line. 2010-04-16 13:32:55 +00:00
test Revert r110655, "Fix ARM hasFP() semantics. It should return true whenever FP 2010-08-10 18:32:02 +00:00
tools Fix silly bug. 2010-08-10 16:32:15 +00:00
unittests Remove the ValueMap copy constructor. It's not used anywhere, 2010-08-08 12:57:48 +00:00
utils Install llvmCore_Sim to the simulator SDK directory. Radar 8282845. 2010-08-10 17:13:58 +00:00
website
build-for-llvm-top.sh
CMakeLists.txt CMake: system for providing llvm-config-like features to the user. 2010-08-09 03:26:43 +00:00
configure Regenerate. 2010-08-08 09:20:39 +00:00
CREDITS.TXT long past time I added myself to this, I suppose. 2010-07-19 22:04:28 +00:00
LICENSE.TXT 2010 is upon us. 2010-01-09 18:40:31 +00:00
llvm.spec.in
Makefile tests: Kill off custom targets which were just there for TestRunner.sh. 2010-08-02 00:52:44 +00:00
Makefile.common
Makefile.config.in Make the makefiles go much faster by using the realpath 2010-08-03 22:53:22 +00:00
Makefile.rules Simplify generating LLVMC_BUILTIN_PLUGIN. 2010-08-10 14:49:29 +00:00
ModuleInfo.txt
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
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