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Jakob Stoklund Olesen ccbfbefd93 Replace SplitKit SSA update with an iterative algorithm very similar to the one

in SSAUpdaterImpl.h

Verifying live intervals revealed that the old method was completely wrong, and
we need an iterative approach to calculating PHI placemant. Fortunately, we have
MachineDominators available, so we don't have to compute that over and over
like SSAUpdaterImpl.h must.

Live-out values are cached between calls to mapValue() and computed in a greedy
way, so most calls will be working with very small block sets.

Thanks to Bob for explaining how this should work.

llvm-svn: 117599

2010-10-28 20:34:52 +00:00

autoconf

First step to allowing the resource directory of Clang to be adjusted for

2010-10-19 08:21:25 +00:00

bindings

Try to fix ocaml bindings.

2010-10-08 00:36:21 +00:00

cmake

Adding disassembler to the MicroBlaze backend.

2010-10-27 00:23:01 +00:00

docs

Document LLVM_BUILD_TESTS, LLVM_INCLUDE_TESTS. New convenience target

2010-10-28 14:38:35 +00:00

examples

Build with RTTI and exceptions disabled. Only in GCC for now.

2010-10-17 02:26:16 +00:00

include

Backward compatibility. Gracefully handle older versions of debug info.

2010-10-28 20:08:13 +00:00

lib

Replace SplitKit SSA update with an iterative algorithm very similar to the one

2010-10-28 20:34:52 +00:00

projects

projects: Don't try to build libcxx if one happens to have it checked out into

2010-09-09 15:49:32 +00:00

runtime

Rename 'libprofile/exported_symbols.lst' to 'libprofile/libprofile.exports'.

2010-09-03 15:42:45 +00:00

test

Add support for the .string directive.

2010-10-28 20:02:27 +00:00

tools

tools/llvm-shlib/Makefile: Support for FreeBSD and OpenBSD.

2010-10-28 06:45:57 +00:00

unittests

Document LLVM_BUILD_TESTS, LLVM_INCLUDE_TESTS. New convenience target

2010-10-28 14:38:35 +00:00

utils

Shifter ops are not always free. Do not fold them (especially to form

2010-10-27 23:41:30 +00:00

website

Prepare for "core" website.

2007-08-03 05:43:35 +00:00

build-for-llvm-top.sh

Patch to build llvm with srcdir != objdir from

2009-01-23 08:42:38 +00:00

CMakeLists.txt

CMake: Build utils/KillTheDoctor only on MSVC for now.

2010-10-26 05:08:27 +00:00

configure

First step to allowing the resource directory of Clang to be adjusted for

2010-10-19 08:21:25 +00:00

CREDITS.TXT

Convert a bunch of uses of 'bytecode' into 'bitcode'. This

2010-09-29 20:09:55 +00:00

LICENSE.TXT

2010 is upon us.

2010-01-09 18:40:31 +00:00

llvm.spec.in

…

Makefile

llvmc: remove dynamic plugins.

2010-08-15 07:07:12 +00:00

Makefile.common

Removed trailing whitespace from Makefiles.

2009-01-09 16:44:42 +00:00

Makefile.config.in

Make the makefiles go much faster by using the realpath

2010-08-03 22:53:22 +00:00

Makefile.rules

Remove -llvmc-temp-hack from tblgen.

2010-10-23 07:32:53 +00:00

ModuleInfo.txt

Remove trailing space. This is just an excuse to poke the

2010-10-05 20:32:15 +00:00

README.txt

Undoing test commit blank space.

2010-09-29 17:39:29 +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.

If you're writing a package for LLVM, see docs/Packaging.html for our
suggestions.

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