LLVM backend for 6502
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Chris Lattner 985fe3df6f add an inefficient way of folding structure and constant array indexes together
into a single LEA instruction.  This should improve the code generated for
things like X->A.B.C[12].D.

The bigger benefit is still coming though.  Note that this uses an LEA instruction
instead of an add, giving the register allocator more freedom.  We should probably
never generate ADDri32's.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11817 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-25 03:45:50 +00:00
autoconf small portability fix. 2004-02-24 22:58:31 +00:00
docs Fixed minor typos. 2004-02-24 16:13:56 +00:00
examples/ModuleMaker Configure script for ModuleMaker. 2003-11-25 20:02:07 +00:00
include Cygwin defines log2 as a macro. Undef it here IFF it has already been defined, 2004-02-25 01:53:45 +00:00
lib add an inefficient way of folding structure and constant array indexes together 2004-02-25 03:45:50 +00:00
projects Remove dependence on the return type of ConstantArray::get 2004-02-15 04:05:58 +00:00
runtime Build an archive for use with Povray. 2004-02-20 21:26:46 +00:00
test New testcase. Switch instructions that go to switch instructions should be 2004-02-24 07:21:09 +00:00
tools Include Config/config.h for SHLIBEXT. 2004-02-23 22:42:51 +00:00
utils Add a label for the bump when we started counting llvm/projects 2004-02-18 20:27:06 +00:00
.cvsignore
configure Added the VTune tests. 2004-02-24 21:43:38 +00:00
CREDITS.TXT Added Stacker to Reid Spencer's list of contributions. 2003-12-17 18:15:04 +00:00
LICENSE.TXT we no longer include boost 2004-02-24 04:02:20 +00:00
llvm.spec RPM spec file for LLVM tools and libraries. 2004-02-10 03:57:51 +00:00
llvm.spec.in RPM spec file for LLVM tools and libraries. 2004-02-10 03:57:51 +00:00
Makefile Should fix pr220 - "make install" doesn't install header files when 2004-02-10 01:10:01 +00:00
Makefile.common Added LLVM copyright notice. 2003-10-21 14:33:46 +00:00
Makefile.config.in Added the POVRAY_ROOT to locate Povray. 2004-02-20 22:30:46 +00:00
Makefile.rules Define DEPRECATED so that it can be used in function and variable 2004-02-13 20:05:44 +00:00
README.txt Merged in RELEASE_1. 2003-10-27 18:02:06 +00:00

                       The LLVM Compiler Infrastructure
                           http://llvm.cs.uiuc.edu

Welcome to LLVM!
----------------
This file is intended to do four things:
(1) help you get started using LLVM;
(2) tell you how to get questions about LLVM answered;
(3) tell you where to find documentation for different kinds of questions; and
(4) tell you about three LLVM-related mailing lists.


Getting Started with LLVM
-------------------------

(1) For license information:
    llvm/LICENSE.txt

(2) Installing and compiling LLVM:
    llvm/docs/GettingStarted.html

(3) Learn about features and limitations of this release:
    llvm/docs/ReleaseNotes.html

(4) Learn how to write a pass within the LLVM system:
	llvm/docs/WritingAnLLVMPass.html

(5) Learn how to start a new development project using LLVM, where your
    new source code can live anywhere (outside or inside the LLVM tree),
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    llvm/docs/Projects.html


Getting Help with LLVM
----------------------

(1) If you have questions or development problems not answered in the
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(2) To report a bug, submit a bug report as described in the document:
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(3) We now use Bugzilla to track bugs, so you can check the status of
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LLVM Documentation
------------------

All the documents mentioned below except the design overview tech report
are included as part of the LLVM release (in llvm/docs/*):

LLVM Design Overview:
    LLVM : A Compilation Framework for Lifelong Program Analysis
    and Transformation:
        http://llvm.cs.uiuc.edu/pubs/2003-09-30-LifelongOptimizationTR.html

LLVM User Guides:

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    LLVM Command Guide:
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    LLVM Assembly Language:
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    LLVM Test Suite Guide:
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LLVM Programming Documentation:

    LLVM Programmers Manual:
        llvm/docs/ProgrammersManual.html

    Writing an LLVM Pass:
        llvm/docs/WritingAnLLVMPass.html

    Alias Analysis in LLVM:
        llvm/docs/AliasAnalysis.html

    Command Line Library:
        llvm/docs/CommandLine.html

    Coding Standards:
        llvm/docs/CodingStandards.html

Other LLVM Resources:

    Submitting a Bug:
        http://llvm.cs.uiuc.edu/docs/HowToSubmitABug.html

    Open Projects:
        llvm/docs/OpenProjects.html

    Creating a new LLVM Project:
        llvm/docs/Projects.html

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