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a9b7d60d67
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Chris Lattner a9b7d60d67 Eliminate the static constructors and locks from DynamicLibrary.cpp. 
This fixes PR4512 and eliminating static ctors is always good.  Losing
thread safety is unfortunate, but the code is just incredibly poorly
designed.

If someone is interested, the "right" solution is to split
DynamicLibrary.cpp into two separate pieces: a stateless piece in
libsystem, and a simple support file in libsupport that has the
"state" (e.g.  AddSymbol) in managed static objects.

Doing this would both fix memory leaks we already have, as well as make
the code thread safe again.  it would also make sense to move all the
unix specific code in System/DynamicLibrary.cpp into 
System/Unix/DynamicLibrary.inc.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74927 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-07 18:17:07 +00:00
autoconf LLVMC can be now compiled w/o dynamic plugin support. 2009-07-04 03:55:25 +00:00
bindings Fix the Ocaml bindings for the ExecutionEngine: with the change to build 2009-06-24 21:09:18 +00:00
cmake Add a portable strerror*() wrapper, llvm::sys::StrError(). This includes the 2009-07-01 18:11:20 +00:00
docs Regenerate. 2009-07-07 16:44:20 +00:00
examples Make the use of const with respect to LLVMContext sane. Hopefully this is the last time, for the 2009-07-01 23:13:44 +00:00
include Eliminate the static constructors and locks from DynamicLibrary.cpp. 2009-07-07 18:17:07 +00:00
lib Eliminate the static constructors and locks from DynamicLibrary.cpp. 2009-07-07 18:17:07 +00:00
projects remove dead makefile flags. 2009-06-24 05:29:56 +00:00
runtime Drop toy GC runtime. 2009-03-02 03:46:48 +00:00
test Add Thumb2 pkhbt / pkhtb. 2009-07-07 05:35:52 +00:00
tools Documentation update. 2009-07-07 16:43:49 +00:00
unittests Hold the LLVMContext by reference rather than by pointer. 2009-07-01 21:22:36 +00:00
utils Add an 'init' option property. 2009-07-07 16:08:41 +00:00
website
win32 Add a new codegen pass that normalizes dwarf exception handling 2009-05-22 20:36:31 +00:00
Xcode Remove Stacker.html from Xcode project. 2008-10-14 23:23:59 +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: Fixes previous change: CMAKE_BUILD_TYPE is unknown when 2009-07-05 23:58:20 +00:00
configure Regenerate. 2009-07-04 14:23:08 +00:00
CREDITS.TXT Add myself to the list. 2009-06-23 17:03:23 +00:00
LICENSE.TXT Now that we have atomics support properly detected by configure, 2009-05-19 00:08:29 +00:00
llvm.spec.in
Makefile Introduce new headers whose inclusion forces linking and 2009-06-16 20:12:29 +00:00
Makefile.common Removed trailing whitespace from Makefiles. 2009-01-09 16:44:42 +00:00
Makefile.config.in LLVMC can be now compiled w/o dynamic plugin support. 2009-07-04 03:55:25 +00:00
Makefile.rules Add --enable-llvmc-dynamic configure option. 2009-07-03 03:52:47 +00:00
ModuleInfo.txt Patch to build llvm with srcdir != objdir from 2009-01-23 08:42:38 +00:00
README.txt README.txt: test commit w/blank line appended 2009-03-23 21:00:45 +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.