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LLVM backend for 6502
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Chris Lattner 61b8c9bf94 The pattern isel is aggressively codegen'ing all of the loads in these 
functions together at the start of the basic block, causing massive spillage.
The old isel codegened the loads wherever they happened to land, so it
generated good code for the first case, but bad code for the second.

We really want the pattern isel to generate (the same) good code for both.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19448 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-11 03:05:03 +00:00
autoconf The Java project now lives under projects/llvm-java. 2005-01-05 17:57:28 +00:00
docs Eliminate empty sub-list 2005-01-08 01:11:15 +00:00
examples Use LLVMLIBS=JIT to get JIT libraries 2004-11-29 07:17:18 +00:00
include/llvm Add support for bottom-up graphs. 2005-01-11 00:24:59 +00:00
lib Print SelectionDAGs bottom up, include extra info in the node labels 2005-01-11 00:34:33 +00:00
projects Ignore autoconf/aclocal generated stuff. 2005-01-05 17:26:00 +00:00
runtime Remove dead directories 2005-01-02 22:55:16 +00:00
test The pattern isel is aggressively codegen'ing all of the loads in these 2005-01-11 03:05:03 +00:00
tools X86 BE requires SelectionDAG 2005-01-07 07:51:25 +00:00
utils rename linscan -> LLCBETA as it should be 2005-01-08 21:03:58 +00:00
win32 Apply feed back from Chris: 2005-01-10 03:56:27 +00:00
.cvsignore Ignore the autom4te.cache directoy. 2004-12-24 15:11:23 +00:00
configure The Java project now lives under projects/llvm-java. 2005-01-05 17:57:28 +00:00
CREDITS.TXT Add MMC 2004-11-18 21:04:21 +00:00
LICENSE.TXT Another year, another copyright update. 2005-01-08 19:10:44 +00:00
llvm.spec Updated for 1.3. 2004-08-16 15:17:40 +00:00
llvm.spec.in Updated for 1.3. 2004-08-16 15:17:40 +00:00
Makefile Remove the check target. Its now in Makefile.rules 2004-12-06 05:35:00 +00:00
Makefile.common No really, this is LLVM! 2004-10-30 00:57:52 +00:00
Makefile.config.in For PR351: 2004-12-31 22:54:28 +00:00
Makefile.rules X86 JIT requires the selection dag library. 2005-01-07 07:51:11 +00:00
README.txt Make the text of this file a little more useful. 2004-09-02 22:49:27 +00:00

README.txt 

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

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Please see the HTML documentation provided in docs/index.html for further
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