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LLVM backend for 6502
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b2dbdc1301
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Chris Lattner b2dbdc1301 Two changes here: 
1. Instead of copying Local graphs to the BU graphs to start with, use
     spliceFrom to do the job (which is constant time in this case).  On
     176.gcc, this chops off .17s from the bu pass.
  2. When building SCC graphs, simplify the logic and use spliceFrom to
     do the heavy lifting, instead of cloneInto/delete.  This slices
     another .14s off 176.gcc.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20826 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-25 00:05:04 +00:00
autoconf Recognize an IA64 when we see one 2005-03-17 20:56:22 +00:00
docs We shall have IA64 as a new experimental backend released with LLVM 1.5 2005-03-18 00:48:56 +00:00
examples add missing copyright header 2005-03-15 15:46:23 +00:00
include/llvm add new spliceFrom methods. 2005-03-24 23:45:20 +00:00
lib Two changes here: 2005-03-25 00:05:04 +00:00
projects Update to reflect various changes in the autoconf directory. THe 2005-02-24 18:53:47 +00:00
runtime Fix grammar 2005-03-23 21:14:33 +00:00
test new testcase that DS-AA is causing to be miscompiled. 2005-03-24 17:57:43 +00:00
tools statically link ia64 into llc 2005-03-17 18:39:06 +00:00
utils spiff up the nightly tester output one more notch 2005-03-17 16:07:45 +00:00
win32 Do #include HashExtras.h with VC++ 2005-03-16 05:49:58 +00:00
.cvsignore Ignore the autom4te.cache directoy. 2004-12-24 15:11:23 +00:00
configure Recognize an IA64 when we see one 2005-03-17 20:56:22 +00:00
CREDITS.TXT Updating my entry. 2005-03-22 21:33:19 +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 Update comments to reflect new variable names. Patch contributed by 2005-02-14 16:02:19 +00:00
Makefile.config.in For PR528: 2005-02-24 03:56:32 +00:00
Makefile.rules * Remove extraneous spaces 2005-03-11 04:15:18 +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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