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LLVM backend for 6502
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9a49d31b6f
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Dan Gohman 9a49d31b6f Don't forego folding of loads into 64-bit adds when the other 
operand is a signed 32-bit immediate. Unlike with the 8-bit
signed immediate case, it isn't actually smaller to fold a
32-bit signed immediate instead of a load. In fact, it's
larger in the case of 32-bit unsigned immediates, because
they can be materialized with movl instead of movq.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@67001 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-14 02:07:16 +00:00
autoconf Revert r66765 and r66766. These were causing build failures on Darwin. 2009-03-12 04:10:09 +00:00
bindings Fix a parallel make race condition by swapping the order of -I directories. 2009-03-06 00:00:58 +00:00
cmake Remove configurey-fu to autodetect hash_map and hash_set now that they are 2009-03-09 06:16:26 +00:00
docs Update these for the 2.5 release. 2009-03-13 13:42:20 +00:00
examples reapply Sanjiv's patch to genericize memcpy/memset/memmove to take an 2008-11-21 16:42:48 +00:00
include Revert r66920. It was causing failures in the self-hosting buildbot (in release 2009-03-13 21:15:59 +00:00
lib Don't forego folding of loads into 64-bit adds when the other 2009-03-14 02:07:16 +00:00
projects CMake: auto-discover project files under the projects/ subdirectory. 2009-03-06 01:16:52 +00:00
runtime Drop toy GC runtime. 2009-03-02 03:46:48 +00:00
test Add a few more ptrtoint/inttoptr cast tests. 2009-03-13 23:54:51 +00:00
tools Also pass -gcc-tool-args when building a shared object. 2009-03-12 00:53:34 +00:00
unittests Remove libtool. 2009-02-26 07:44:16 +00:00
utils Add (hidden) TableGen command option '-clang-component' which specifies the 2009-03-13 22:53:41 +00:00
website Prepare for "core" website. 2007-08-03 05:43:35 +00:00
win32 Update hand-crafted VC++ build. 2009-02-02 19:22:02 +00:00
Xcode Remove Stacker.html from Xcode project. 2008-10-14 23:23:59 +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: auto-discover project files under the projects/ subdirectory. 2009-03-06 01:16:52 +00:00
configure Revert r66765 and r66766. These were causing build failures on Darwin. 2009-03-12 04:10:09 +00:00
CREDITS.TXT Adding your's truly to CREDITS.TXT 2009-01-19 15:04:29 +00:00
LICENSE.TXT Another great year for LLVM! 2009-02-26 15:17:13 +00:00
llvm.spec.in * llvm.spec.in: update blurb 2007-07-13 09:48:29 +00:00
Makefile Remove configurey-fu to autodetect hash_map and hash_set now that they are 2009-03-09 06:16:26 +00:00
Makefile.common Removed trailing whitespace from Makefiles. 2009-01-09 16:44:42 +00:00
Makefile.config.in Autodetect the availability of -export-dynamic in the linker. 2009-03-05 08:20:21 +00:00
Makefile.rules Add ENABLE_COVERAGE, for building a +Coverage (gcov) configuration. 2009-03-13 20:59:41 +00:00
ModuleInfo.txt Patch to build llvm with srcdir != objdir from 2009-01-23 08:42:38 +00:00
README.txt Remove extra lines 2008-07-28 20:50:25 +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.