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LLVM backend for 6502
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Bob Wilson 5e2b05a71e Delete dead PHI machine instructions. These can be created due to type 
legalization even when the IR-level optimizer has removed dead phis, such
as when the high half of an i64 value is unused on a 32-bit target.
I had to adjust a few test cases that had dead phis.
This is a partial fix for Radar 7627077.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95816 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-10 22:58:57 +00:00
autoconf Make --disable-libffi work on systems with libffi installed. Also 2010-02-09 23:03:44 +00:00
bindings fix llvm_build_struct_gep for PR6167, patch by 2010-02-09 01:39:46 +00:00
cmake Update CMake LibDeps 2010-01-22 18:14:14 +00:00
docs Add a ReleaseNotes FIXME. 2010-02-10 04:09:52 +00:00
examples Prevented build on WINDOWS using default make system. Stopped WINDOWS build 2010-02-10 03:38:29 +00:00
include add a virtual dtor to MCTargetExpr, hopefully silencing some warnings. 2010-02-10 21:37:31 +00:00
lib Delete dead PHI machine instructions. These can be created due to type 2010-02-10 22:58:57 +00:00
projects Oops. 2010-02-09 17:24:21 +00:00
runtime remove the random sampling framework, which is not maintained anymore. 2010-01-02 20:07:03 +00:00
test Delete dead PHI machine instructions. These can be created due to type 2010-02-10 22:58:57 +00:00
tools llvm-mc: Remove --show-fixups and always show as part of --show-encoding. 2010-02-10 01:41:14 +00:00
unittests Silence GCC warnings. 2010-02-10 13:34:02 +00:00
utils work around a gcc bug with -Wuninitialized. 2010-02-10 21:22:51 +00:00
website
Xcode Remove the IA-64 backend. 2009-07-24 00:30:09 +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 CMake: Add MCParser directory. 2010-01-22 02:04:33 +00:00
configure Make --disable-libffi work on systems with libffi installed. Also 2010-02-09 23:03:44 +00:00
CREDITS.TXT Add myself to the blame list. 2009-08-20 15:20:15 +00:00
LICENSE.TXT 2010 is upon us. 2010-01-09 18:40:31 +00:00
llvm.spec.in
Makefile For 'install-clang' target, also traverse tools/clang/lib/Runtime. 2010-01-20 00:43:07 +00:00
Makefile.common Removed trailing whitespace from Makefiles. 2009-01-09 16:44:42 +00:00
Makefile.config.in Fix typos. Thanks to John Tytgat for noticing it! 2009-12-07 00:27:35 +00:00
Makefile.rules Added a custom TableGen backend to support the 2010-01-29 00:21:04 +00:00
ModuleInfo.txt Patch to build llvm with srcdir != objdir from 2009-01-23 08:42:38 +00:00
README.txt test commit. 2010-01-26 19:45:17 +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.