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Nick Lewycky 53b2b73643 Remove the last improper use of getGlobalContext() from LLVM.
This caused a race condition where a thread calls ~LLVMContextImpl which calls
Module::dropAllReferences which calls begin() on an empty ilist that would
create the sentinel, which racily accesses the global context.

This can not be fixed by locking inside createSentinel because the lock would
need to be shared with all users of the global context, including those that
reside outside LLVM's own code.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137546 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-13 01:04:44 +00:00
autoconf Update the default bug report url in autoconf. 2011-08-02 20:53:43 +00:00
bindings Remove the build_unwind function from the OCaml bindings. 2011-08-10 01:10:17 +00:00
cmake CMake: Eliminate unused checks and #undef(s) as below; 2011-08-12 03:27:48 +00:00
docs Fix the getelementptr description so it is extremely clear that array indices passed to getelementptr are signed. 2011-08-12 23:37:55 +00:00
examples
include Remove the last improper use of getGlobalContext() from LLVM. 2011-08-13 01:04:44 +00:00
lib Remove the last improper use of getGlobalContext() from LLVM. 2011-08-13 01:04:44 +00:00
projects
runtime Use version 402 for the GCDA files when compiling for Apple. 2011-07-28 18:12:20 +00:00
test Move "atomic" and "volatile" designations on instructions after the opcode 2011-08-12 22:50:01 +00:00
tools Fix bugpoint fallout from the new type system. 2011-08-12 17:25:45 +00:00
unittests Avoid undefined behaviour if somehow NUM_GRAPHS equals 2^32 (or 2011-07-29 07:50:02 +00:00
utils Make Record Name an Init 2011-08-10 18:27:46 +00:00
website
.gitignore .gitignore: Ignore /autom4te.cache. We can execute "PATH=/path/to/autotools/bin autoconf/AutoRegen.sh". 2011-08-12 07:47:50 +00:00
build-for-llvm-top.sh
CMakeLists.txt
configure configure: Update since r136721. 2011-08-12 01:50:43 +00:00
CREDITS.TXT I am the code owner for Clang's IR generation; this has been true 2011-08-02 01:38:19 +00:00
LICENSE.TXT
llvm.spec.in
Makefile
Makefile.common
Makefile.config.in
Makefile.rules
ModuleInfo.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,
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