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LLVM backend for 6502
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206ee9d86c
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Evan Cheng 206ee9d86c X86 target specific DAG combine: turn build_vector (load x), (load x+4), 
(load x+8), (load x+12), <0, 1, 2, 3> to a single 128-bit load (aligned and
unaligned).

e.g.

__m128 test(float a, float b, float c, float d) {
  return _mm_set_ps(d, c, b, a);
}

_test:
        movups 4(%esp), %xmm0
        ret


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29042 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-07 08:33:52 +00:00
autoconf Fixed a typo. 2006-07-06 07:46:33 +00:00
docs The web site uses this 2006-07-06 00:36:52 +00:00
examples Use archive libraries instead of object files for VMCore, BCReader, 2006-06-01 01:30:27 +00:00
include/llvm Fix an embarassing bug reid noticed 2006-07-07 00:01:01 +00:00
lib X86 target specific DAG combine: turn build_vector (load x), (load x+4), 2006-07-07 08:33:52 +00:00
projects Stacker uses EH. 2006-07-07 00:20:39 +00:00
runtime For PR786: 2006-06-01 01:55:21 +00:00
test Xfail this 2006-07-07 04:43:24 +00:00
tools Tools require EH for their top-level try blocks. 2006-07-07 00:46:19 +00:00
utils tblgen uses EH 2006-07-07 00:21:17 +00:00
win32 Keep Visual Studio happy. 2006-05-03 00:28:50 +00:00
Xcode Misc. project changes. html + build config changes supplied by Devang. 2006-04-08 06:04:56 +00:00
.cvsignore
configure Fixed a typo. 2006-07-06 07:46:33 +00:00
CREDITS.TXT Adding Patrick Jenkins' information to CREDITS.TXT 2006-07-05 20:17:26 +00:00
LICENSE.TXT Changing domain name 2006-04-20 05:51:53 +00:00
llvm.spec For PR723: 2006-04-07 16:07:37 +00:00
llvm.spec.in For PR723: 2006-04-07 16:07:37 +00:00
Makefile More of PR728, don't install utils either. 2006-06-02 22:41:18 +00:00
Makefile.common
Makefile.config.in Added --with-extra-options=opts to specify additional options to build LLVM and run tests. 2006-06-20 22:16:32 +00:00
Makefile.rules Allow specifying an explicit list of architectures to build for, e.g.: 2006-06-29 19:38:04 +00:00
README.txt

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.