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Update the non-pthreads fallback for RWMutex on Unix

Browse Source 
Tested this by #if 0'ing out the pthreads implementation, which
indicated that this fallback was not currently compiling successfully
and applying this patch resolves that.

Patch by Andy Chien.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@220969 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
David Blaikie 2014-10-31 17:02:30 +00:00
parent 07c3753e14
commit c700c4d161
1 changed files with 6 additions and 6 deletions
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12
lib/Support/Unix/RWMutex.inc
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@ -26,26 +26,26 @@ using namespace sys;
// will therefore deadlock if a thread tries to acquire a read lock // will therefore deadlock if a thread tries to acquire a read lock
// multiple times. // multiple times.
RWMutexImpl::RWMutexImpl() : data_(new Mutex(false)) { } RWMutexImpl::RWMutexImpl() : data_(new MutexImpl(false)) { }
RWMutexImpl::~RWMutexImpl() { RWMutexImpl::~RWMutexImpl() {
delete static_cast<Mutex *>(data_); delete static_cast<MutexImpl *>(data_);
} }
bool RWMutexImpl::reader_acquire() { bool RWMutexImpl::reader_acquire() {
return static_cast<Mutex *>(data_)->acquire(); return static_cast<MutexImpl *>(data_)->acquire();
} }
bool RWMutexImpl::reader_release() { bool RWMutexImpl::reader_release() {
return static_cast<Mutex *>(data_)->release(); return static_cast<MutexImpl *>(data_)->release();
} }
bool RWMutexImpl::writer_acquire() { bool RWMutexImpl::writer_acquire() {
return static_cast<Mutex *>(data_)->acquire(); return static_cast<MutexImpl *>(data_)->acquire();
} }
bool RWMutexImpl::writer_release() { bool RWMutexImpl::writer_release() {
return static_cast<Mutex *>(data_)->release(); return static_cast<MutexImpl *>(data_)->release();
} }
} }