llvm-6502

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Reid Spencer 9b1749b1f4 Add a case with non-constant argument for testing the transform:

ffs(x) -> (x == 0 ? 0 : llvm.cttz(0)+1)


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22069 91177308-0d34-0410-b5e6-96231b3b80d8

2005-05-15 21:26:59 +00:00

autoconf

Changes for ffs lib call simplification:

2005-05-14 16:42:52 +00:00

docs

ctlz = most signficant bits, cttz = least sig

2005-05-15 19:39:26 +00:00

examples

Don't forget these are calls

2005-05-06 06:21:59 +00:00

include/llvm

fix warning

2005-05-15 17:25:14 +00:00

lib

Provide this optimization as well:

2005-05-15 21:19:45 +00:00

projects

The previous hack didn't work because tools-only isn't defined and isn't

2005-05-13 17:42:54 +00:00

runtime

Remove trailing whitespace

2005-04-21 23:48:37 +00:00

test

Add a case with non-constant argument for testing the transform:

2005-05-15 21:26:59 +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

add support for fastcc and friends

2005-05-13 20:40:52 +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

Changes for ffs lib call simplification:

2005-05-14 16:42:52 +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

Some minor adjustments for the 1.5 release.

2005-05-14 05:52:07 +00:00

llvm.spec.in

Some minor adjustments for the 1.5 release.

2005-05-14 05:52:07 +00:00

Makefile

…

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

* Make some warning messages stand out a bit by putting **** at the end

2005-05-13 18:32:54 +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.

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