//
//===----------------------------------------------------------------------===//
//
-// TThis file defines llvm_start_multithreaded() and friends.
+// This file declares helper functions for running LLVM in a multi-threaded
+// environment.
//
//===----------------------------------------------------------------------===//
#define LLVM_SUPPORT_THREADING_H
namespace llvm {
- /// llvm_start_multithreaded - Allocate and initialize structures needed to
- /// make LLVM safe for multithreading. The return value indicates whether
- /// multithreaded initialization succeeded. LLVM will still be operational
- /// on "failed" return, and will still be safe for hosting threading
- /// applications in the JIT, but will not be safe for concurrent calls to the
- /// LLVM APIs.
- /// THIS MUST EXECUTE IN ISOLATION FROM ALL OTHER LLVM API CALLS.
- bool llvm_start_multithreaded();
-
- /// llvm_stop_multithreaded - Deallocate structures necessary to make LLVM
- /// safe for multithreading.
- /// THIS MUST EXECUTE IN ISOLATION FROM ALL OTHER LLVM API CALLS.
- void llvm_stop_multithreaded();
-
- /// llvm_is_multithreaded - Check whether LLVM is executing in thread-safe
- /// mode or not.
+ /// Returns true if LLVM is compiled with support for multi-threading, and
+ /// false otherwise.
bool llvm_is_multithreaded();
/// llvm_execute_on_thread - Execute the given \p UserFn on a separate