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2009-07-18Remove duplication in Program::Execute{And,No}Wait.Mikhail Glushenkov
Implemented by moving the code out of static functions into methods of Program class. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76340 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-17Trailing whitespace.Mikhail Glushenkov
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76229 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-15Lexically order files in CMakeLists.txt files.Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75831 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-12Use llvm_report_error, not llvm_unreachable.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75429 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-12Improve sys::Path::makeAbsolute on Win32.Daniel Dunbar
- Patch by Viktor Kutuzov! - Minor tweak by me to add llvm_unreachable calls on FIXMEd error paths. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75424 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-12"UNIX paths can contain non-ASCII characters, so Path::isValid() should not ↵Chris Lattner
reject paths with such characters in them. The attached patch removes the check from Path::isValid()." patch by Benjamin Kramer! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75421 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-09eraseFromDisk no longer throws.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75139 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-08Add an ExecuteNoWait interface to support asynchronous process spawning.David Greene
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75055 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-08remove two methods that no longer exist.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74982 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-08more getting windows to build.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74981 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-08hopefully fix the build on windows.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74977 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-07Eliminate the static constructors and locks from DynamicLibrary.cpp.Chris Lattner
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
2009-07-07remove dead code, noone creates instances of "DynamicLibrary", so the ctor ↵Chris Lattner
and dtor are dead. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74926 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-07we don't use libtool anymore, update comments.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74924 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-06No need to double-include config.hOwen Anderson
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74854 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-06We need to include config.h to get the proper setting to LLVM_MULTITHREADED.Owen Anderson
Patch by Xerxes Ranby. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74846 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-06improve portability to windows, patch by Xerces Ranby!Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74835 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-06Oops, I #included errno.h from inside the llvm::sys namespace.Jeffrey Yasskin
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74834 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-02Fix windows build, patch by Howard Su.Duncan Sands
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74697 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-01Add a portable strerror*() wrapper, llvm::sys::StrError(). This includes theJeffrey Yasskin
Windows variant, strerror_s, but I couldn't test that. I'll update configure and config.h.in in a subsequent patch. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74621 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-01Try again at making this work on OpenBSD.Owen Anderson
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74612 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-01Fix the build on OpenBSD.Owen Anderson
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74597 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-30Fixed assert that checks return value of TlsSetValue.Oscar Fuentes
See http://msdn.microsoft.com/en-us/library/ms686818(VS.85).aspx Patch by Olaf Krzikalla! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74526 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-26Fix compilation without pthreads.Owen Anderson
Patch by Xerxes Ranby. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74283 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-26Fix unused variable warnings.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74250 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-26Fix error in the Win32 implementation pointed out by Howard Su.Owen Anderson
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74248 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-25Add support for const thread locals.Owen Anderson
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74226 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-25Fix typo in assertion.Owen Anderson
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74225 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-25Add a configure test for pthread_getspecific, and use it when building ↵Owen Anderson
ThreadLocal. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74222 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-25Update cmake build files.Owen Anderson
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74210 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-25Add a class for supporting platform independent thread-local storage.Owen Anderson
Windows people, please double-check/patch this. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74209 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-25Guard dynamic library loading.Owen Anderson
I did my best at implementing this for Win32, but I don't have a way to test it. Can someone with access to a Win32 machine test/fix this? git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74188 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-23Add atomic multiply and divide operations, built on top of CompareAndSwap.Owen Anderson
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74004 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-23Revert my last series of commits related to Timer and 64-bit atomics. Not ↵Owen Anderson
all the targets we care about are capable of supporting it. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73993 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-23Atomic ops that do arithmetic use signed arithmetic.Owen Anderson
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73980 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-23Label the existing atomic functions as 32-bit specific, and add a 64-bit one ↵Owen Anderson
that will be useful in the near future. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73971 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-23Add an atomic add operation.Owen Anderson
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73964 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-20Workaround for an... interesting bug in Darwin's pthread_rwlock_init.Owen Anderson
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73806 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-19Fix bad paste-o in the MSVC atomics.Owen Anderson
Patch by Иван Сорокин. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73779 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-18Give RWMutex the SmartRWMutex treatment too.Owen Anderson
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73710 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-18Insert a SmartMutex templated class into the class hierarchy, which takes a ↵Owen Anderson
template parameter specifying whether this mutex should become a no-op when not running in multithreaded mode. Make sys::Mutex a typedef of SmartMutex<false>, to preserve source compatibility. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73709 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-18Update CMake files to account for new location of Threading.cpp.Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73708 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-18Move Threading.[h|cpp] from Support to System.Owen Anderson
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73707 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-18Fix build when disable thread support.Owen Anderson
Patch by Howard Su. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73680 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-17Add RWMutex.cpp to the CMake makefilesDouglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73615 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-17Improve the Win32 reader-writer lock implementation by making it just a normalOwen Anderson
lock. This is obviously bad, but at least it's threadsafe! If you know how to improve this in a pre-Vista friendly well, patches welcome! Patch by Max Burke. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73607 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-17Use atomic increment/decrement for reference counting of Type's.Owen Anderson
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73588 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-17Add an atomic increment and decrement implementation, which will be used forOwen Anderson
thread-safe reference counting. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73587 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-16Accidentally broke this file.Owen Anderson
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73552 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-16Remove the Win32 implementation, since it doesn't compile pre-Vista.Owen Anderson
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73550 91177308-0d34-0410-b5e6-96231b3b80d8
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