diff options
Diffstat (limited to 'lib/Support/Process.cpp')
| -rw-r--r-- | lib/Support/Process.cpp | 25 |
1 files changed, 0 insertions, 25 deletions
diff --git a/lib/Support/Process.cpp b/lib/Support/Process.cpp index 0d42e0e..ad67e1b 100644 --- a/lib/Support/Process.cpp +++ b/lib/Support/Process.cpp @@ -26,25 +26,6 @@ using namespace sys; //=== independent code. //===----------------------------------------------------------------------===// -// Empty virtual destructor to anchor the vtable for the process class. -process::~process() {} - -self_process *process::get_self() { - // Use a function local static for thread safe initialization and allocate it - // as a raw pointer to ensure it is never destroyed. - static self_process *SP = new self_process(); - - return SP; -} - -// The destructor for the self_process subclass must never actually be -// executed. There should be at most one instance of this class, and that -// instance should live until the process terminates to avoid the potential for -// racy accesses during shutdown. -self_process::~self_process() { - llvm_unreachable("This destructor must never be executed!"); -} - /// \brief A helper function to compute the elapsed wall-time since the program /// started. /// @@ -63,12 +44,6 @@ static TimeValue getElapsedWallTime() { /// create race conditions during program startup or shutdown. static volatile TimeValue DummyTimeValue = getElapsedWallTime(); -// Implement this routine by using the static helpers above. They're already -// portable. -TimeValue self_process::get_wall_time() const { - return getElapsedWallTime(); -} - Optional<std::string> Process::FindInEnvPath(const std::string& EnvName, const std::string& FileName) { |