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Dan Gohman 52ed61204b Make LoopSimplify change conditional branches in loop exiting blocks
which branch on undef to branch on a boolean constant for the edge
exiting the loop. This helps ScalarEvolution compute trip counts for
loops.

Teach ScalarEvolution to recognize single-value PHIs, when safe, and
ForgetSymbolicName to forget such single-value PHI nodes as apprpriate
in ForgetSymbolicName.

llvm-svn: 97126
2010-02-25 06:57:05 +00:00
autoconf Try r96559 for the third time. This time the shared library is only built if 2010-02-25 06:34:33 +00:00
bindings Fix some ocaml documentation 2010-02-16 03:45:17 +00:00
cmake Update CMake LibDeps 2010-01-22 18:14:14 +00:00
docs Add LLVM{CC,CXX} make variables, which specify the configured path the LLVM 2010-02-23 10:00:53 +00:00
examples Roll back r96959 again. 2010-02-23 20:53:37 +00:00
include rename PushMatcherNode -> ScopeMatcherNode to more accurately 2010-02-25 01:56:48 +00:00
lib Make LoopSimplify change conditional branches in loop exiting blocks 2010-02-25 06:57:05 +00:00
projects Testing subversion commit access 2010-02-23 15:11:17 +00:00
runtime Switch .bc/.ll Makefile rules to use LLVM{CC,CXX} instead of LLVMG{CC,XX} 2010-02-23 10:28:06 +00:00
test Make LoopSimplify change conditional branches in loop exiting blocks 2010-02-25 06:57:05 +00:00
tools Try r96559 for the third time. This time the shared library is only built if 2010-02-25 06:34:33 +00:00
unittests Try r96559 for the third time. This time the shared library is only built if 2010-02-25 06:34:33 +00:00
utils factor the print method better. 2010-02-25 06:53:39 +00:00
website
build-for-llvm-top.sh Patch to build llvm with srcdir != objdir from 2009-01-23 08:42:38 +00:00
CMakeLists.txt CMake: Add MCParser directory. 2010-01-22 02:04:33 +00:00
configure Try r96559 for the third time. This time the shared library is only built if 2010-02-25 06:34:33 +00:00
CREDITS.TXT Adding the MicroBlaze backend. 2010-02-23 19:15:24 +00:00
LICENSE.TXT 2010 is upon us. 2010-01-09 18:40:31 +00:00
llvm.spec.in * llvm.spec.in: update blurb 2007-07-13 09:48:29 +00:00
Makefile Try r96559 for the third time. This time the shared library is only built if 2010-02-25 06:34:33 +00:00
Makefile.common
Makefile.config.in Try r96559 for the third time. This time the shared library is only built if 2010-02-25 06:34:33 +00:00
Makefile.rules Try r96559 for the third time. This time the shared library is only built if 2010-02-25 06:34:33 +00:00
ModuleInfo.txt Patch to build llvm with srcdir != objdir from 2009-01-23 08:42:38 +00:00
README.txt Test commit. 2010-02-21 03:01:05 +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.