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Chris Lattner 7c3b219c28 Do not CopyFromReg physregs for live-in values. Instead, create a vreg for
each live in, and copy the regs from the vregs.  As the very first thing we
do in the function, insert copies from the pregs to the vregs.  This fixes
problems where the token chain of CopyFromReg was not enough to allow reordering
of the copyfromreg nodes and other unchained nodes (e.g. div, which clobbers
eax on intel).

llvm-svn: 21932
2005-05-13 07:38:09 +00:00
autoconf llvm-fefw doesn't exist (yet) 2005-05-12 21:56:03 +00:00
docs Shameless update of copyright years. 2005-05-12 21:25:32 +00:00
examples Don't forget these are calls 2005-05-06 06:21:59 +00:00
include/llvm add a new method 2005-05-13 07:23:03 +00:00
lib Do not CopyFromReg physregs for live-in values. Instead, create a vreg for 2005-05-13 07:38:09 +00:00
projects WHILE does not "pop" a value, it "examines" to top of stack. Make this 2005-05-04 15:33:48 +00:00
runtime Remove trailing whitespace 2005-04-21 23:48:37 +00:00
test disable this test for now. 2005-05-13 04:51:58 +00:00
tools If loopextract breaks the program provide output so that we can repro the 2005-05-08 21:54:56 +00:00
utils * Fix wording of the warning 2005-05-12 21:41:48 +00:00
win32 Add SimplyLibCalls.cpp to VC++ build 2005-04-26 02:57:49 +00:00
.cvsignore Ignore the autom4te.cache directoy. 2004-12-24 15:11:23 +00:00
configure * Remove reference to llvm-fefw 2005-05-12 22:15:34 +00:00
CREDITS.TXT Update my info 2005-05-08 01:07:48 +00:00
LICENSE.TXT Remove extraneous colons after program names for consistency 2005-05-12 21:39:01 +00:00
llvm.spec
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 Two changes: 2005-04-22 17:14:14 +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

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.