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LLVM backend for 6502
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7a6aa1a391
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Chris Lattner 7a6aa1a391 Enhance a bunch of transformations in instcombine to start generating 
exact/nsw/nuw shifts and have instcombine infer them when it can prove
that the relevant properties are true for a given shift without them.

Also, a variety of refactoring to use the new patternmatch logic thrown
in for good luck.  I believe that this takes care of a bunch of related
code quality issues attached to PR8862.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@125267 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-10 05:36:31 +00:00
autoconf lib/Support/Errno.cpp: Check strerror_s() with HAVE_DECL_STRERROR_S in config.h.*. 2011-02-09 04:18:48 +00:00
bindings Fix compiling the ocaml kaleidoscope tutorials 2011-02-09 18:32:02 +00:00
cmake CMake: Add the new option LLVM_LIT_TOOLS_DIR. It can specify "Path to GnuWin32 tools". 2011-02-09 04:18:58 +00:00
docs Don't run ocamldoc if it's not installed 2011-02-09 18:32:04 +00:00
examples Fix compiling the ocaml kaleidoscope tutorials 2011-02-09 18:32:02 +00:00
include Rip out realpath() support. It's expensive, and often a bad idea, and 2011-02-09 23:33:15 +00:00
lib Enhance a bunch of transformations in instcombine to start generating 2011-02-10 05:36:31 +00:00
projects Regen configure 2010-12-12 21:42:01 +00:00
runtime Implementation of path profiling. 2011-01-29 01:09:53 +00:00
test Enhance a bunch of transformations in instcombine to start generating 2011-02-10 05:36:31 +00:00
tools tools/llvm-ld/CMakeLists.txt: llvm-ld depends on llvm-stub at runtime. 2011-02-09 04:17:47 +00:00
unittests build: Add MAKEFILE_UNITTEST_NO_INCLUDE_COMMON build variable, to be leveraged 2011-02-04 17:12:18 +00:00
utils Don't return before calling the post-processing function(s). 2011-02-10 01:28:26 +00:00
website
.gitignore Cleanup and document .gitignore. 2010-12-17 17:22:50 +00:00
build-for-llvm-top.sh
CMakeLists.txt Moved more stuff to HandleLLVMOptions.cmake 2011-02-05 19:08:42 +00:00
configure lib/Support/Errno.cpp: Check strerror_s() with HAVE_DECL_STRERROR_S in config.h.*. 2011-02-09 04:18:48 +00:00
CREDITS.TXT Another git svn dcommit test. This time let's hope it doesn't kill my repo. 2010-12-10 14:45:10 +00:00
LICENSE.TXT
llvm.spec.in
Makefile Merge System into Support. 2010-11-29 18:16:10 +00:00
Makefile.common
Makefile.config.in autoconf: Add --disable-embed-stdcxx to suppress linking libstdc++.a into llvm.dll with --enable-shared on Cygming. 2010-12-29 03:59:14 +00:00
Makefile.rules Factor the computation of the basename of libraries. This avoids renaming 2011-02-03 22:01:15 +00:00
ModuleInfo.txt Remove trailing space. This is just an excuse to poke the 2010-10-05 20:32:15 +00:00
README.txt Undoing test commit blank space. 2010-09-29 17:39:29 +00:00

README.txt 

\Low Level Virtual Machine (LLVM)
================================

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