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Old fork of llvm-mirror, used on older RPCS3 builds
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19a815238e
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Chris Lattner 19a815238e Implement v16i8 multiply with this code: 
vmuloub v5, v3, v2
        vmuleub v2, v3, v2
        vperm v2, v2, v5, v4

This implements CodeGen/PowerPC/vec_mul.ll.  With this, v16i8 multiplies are
6.79x faster than before.

Overall, UnitTests/Vector/multiplies.c is now 2.45x faster with LLVM than with
GCC.

Remove the 'integer multiplies' todo from the README file.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27792 91177308-0d34-0410-b5e6-96231b3b80d8
2006-04-18 03:57:35 +00:00
autoconf Ahem. HEAD -> 1.8cvs not 1.7 (I'm an idiot). 2006-04-14 03:01:27 +00:00
docs Adding back vector instructions to keep in mainline. 2006-04-14 19:24:33 +00:00
examples Minor corrections. 2006-03-24 03:11:31 +00:00
include/llvm Add some convenience methods. 2006-04-17 21:35:08 +00:00
lib Implement v16i8 multiply with this code: 2006-04-18 03:57:35 +00:00
projects Distribute the Stacker samples directory. 2006-04-13 06:16:37 +00:00
runtime Invert the tests on LLVMGCC_MAJVERS to check for value 4 instead of value 2006-04-07 21:45:23 +00:00
test Add tests for v8i16 and v16i8 2006-04-18 03:54:50 +00:00
tools one too many l's 2006-04-13 04:21:31 +00:00
utils Fix a build failure on Vladimir's tester. 2006-04-18 00:21:25 +00:00
win32 Keep Visual Studio happy. 2006-04-11 02:01:22 +00:00
Xcode Misc. project changes. html + build config changes supplied by Devang. 2006-04-08 06:04:56 +00:00
.cvsignore Ignore stuff built by "make dist". 2006-04-07 15:55:18 +00:00
configure Ahem. HEAD -> 1.8cvs not 1.7 (I'm an idiot). 2006-04-14 03:01:27 +00:00
CREDITS.TXT quick update 2006-04-13 02:05:30 +00:00
LICENSE.TXT Happy New Year, LLVM. 2006-01-03 14:42:06 +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 Include the win32 and Xcode directories in the distribution. 2006-04-12 20:53:14 +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 Fix a comment. 2006-04-09 23:39:43 +00:00
Makefile.rules Make sure that the C Frontend's runtime library directory is included as 2006-04-12 18:21:35 +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)
================================

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.