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LLVM backend for 6502
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cf80bc1d4a
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Duncan Sands cf80bc1d4a Factorize common code out of the InstructionSimplify shift logic. Add in 
threading of shifts over selects and phis while there.  This fires here and
there in the testsuite, to not much effect.  For example when compiling spirit
it fires 5 times, during early-cse, resulting in 6 more cse simplifications,
and 3 more terminators being folded by jump threading, but the final bitcode
doesn't change in any interesting way: other optimizations would have caught
the opportunity anyway, only later.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@123441 91177308-0d34-0410-b5e6-96231b3b80d8
2011-01-14 14:44:12 +00:00
autoconf 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
bindings Fix OCaml bindings crash, PR8847. 2010-12-23 15:49:26 +00:00
cmake Add some platform tests. 2011-01-13 19:17:28 +00:00
docs Don't document exactly how virtual registers are represented as integers. Code 2011-01-08 23:10:59 +00:00
examples Do not re-test for the existence of pthread.h. 2010-12-23 21:27:22 +00:00
include switch the second scalarrepl pass to use SSAUpdater. We run two scalarrepl passes: one 2011-01-14 08:21:08 +00:00
lib Factorize common code out of the InstructionSimplify shift logic. Add in 2011-01-14 14:44:12 +00:00
projects
runtime
test Factorize common code out of the InstructionSimplify shift logic. Add in 2011-01-14 14:44:12 +00:00
tools Little help to debug the bugpoint itself. 2011-01-13 19:48:54 +00:00
unittests Disable RTTI when building unit tests. This avoids errors at link time. 2011-01-13 15:31:45 +00:00
utils Add support to the ARM MC infrastructure to support mcr and friends. This requires supporting 2011-01-13 21:46:02 +00:00
website
.gitignore Cleanup and document .gitignore. 2010-12-17 17:22:50 +00:00
build-for-llvm-top.sh
CMakeLists.txt Add to the CMake build some options and platform tests supported by 2011-01-11 12:31:54 +00:00
configure 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
CREDITS.TXT
LICENSE.TXT 2010 is upon us. 2010-01-09 18:40:31 +00:00
llvm.spec.in
Makefile
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
ModuleInfo.txt
README.txt

README.txt 

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

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