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LLVM backend for 6502
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Manman Ren d7d003c2b7 X86 Peephole: fold loads to the source register operand if possible. 
Machine CSE and other optimizations can remove instructions so folding
is possible at peephole while not possible at ISel.

This patch is a rework of r160919 and was tested on clang self-host on my local
machine.

rdar://10554090 and rdar://11873276


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@161152 91177308-0d34-0410-b5e6-96231b3b80d8
2012-08-02 00:56:42 +00:00
autoconf Fix a typo (the the => the) 2012-07-23 08:51:15 +00:00
bindings Remove tabs. 2012-07-19 00:23:13 +00:00
cmake autoconf: Re-introduce LLVM_HOSTTRIPLE since r143500, as rework of PR11060. 2012-07-22 03:04:52 +00:00
docs Fix some minor typos 2012-07-31 07:05:57 +00:00
examples Move llvm/Support/IRBuilder.h -> llvm/IRBuilder.h 2012-06-29 12:38:19 +00:00
include X86 Peephole: fold loads to the source register operand if possible. 2012-08-02 00:56:42 +00:00
lib X86 Peephole: fold loads to the source register operand if possible. 2012-08-02 00:56:42 +00:00
projects Fix a typo (the the => the) 2012-07-23 08:51:15 +00:00
runtime
test X86 Peephole: fold loads to the source register operand if possible. 2012-08-02 00:56:42 +00:00
tools Fix a typo (the the => the) 2012-07-23 08:51:15 +00:00
unittests Add range erase, element insert, and range insert methods to 2012-08-01 08:40:48 +00:00
utils Add more indirection to the disassembler tables to reduce amount of space used to store the operand types and encodings. Store only the unique combinations in a separate table and store indices in the instruction table. Saves about 32K of static data. 2012-08-01 07:39:18 +00:00
.gitignore
CMakeLists.txt Revert "Build script changes for R600/SI Codegen v6" 2012-07-16 18:19:46 +00:00
CODE_OWNERS.TXT Add the list of code owners to the top level of the LLVM source tree to 2012-07-26 08:04:09 +00:00
configure autoconf: Re-introduce LLVM_HOSTTRIPLE since r143500, as rework of PR11060. 2012-07-22 03:04:52 +00:00
CREDITS.TXT
LICENSE.TXT
llvm.spec.in
LLVMBuild.txt
Makefile
Makefile.common
Makefile.config.in Remove autoconf support for runtest and tclsh, some of the last vestigal 2012-06-27 23:53:41 +00:00
Makefile.rules Remove 'check-dg', a wrapper around 'check-local-dg' which was just 2012-06-28 00:03:13 +00:00
README.txt test commit 2012-07-11 17:34:12 +00:00

README.txt 

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

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