From 1cba0a8e0aea9758a066bb8802020ee8f6502b06 Mon Sep 17 00:00:00 2001
From: Duncan Sands <baldrick@free.fr>
Date: Sun, 17 Feb 2013 16:35:51 +0000
Subject: Add multithreading functions and shutdown to the C API.  Patch by
 Moritz Maxeiner.

llvm-svn: 175398
---
 llvm/lib/IR/Core.cpp | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

(limited to 'llvm/lib/IR/Core.cpp')

diff --git a/llvm/lib/IR/Core.cpp b/llvm/lib/IR/Core.cpp
index 79eb269206f..983b49c628b 100644
--- a/llvm/lib/IR/Core.cpp
+++ b/llvm/lib/IR/Core.cpp
@@ -26,9 +26,11 @@
 #include "llvm/Support/CallSite.h"
 #include "llvm/Support/Debug.h"
 #include "llvm/Support/ErrorHandling.h"
+#include "llvm/Support/ManagedStatic.h"
 #include "llvm/Support/MemoryBuffer.h"
 #include "llvm/Support/raw_ostream.h"
 #include "llvm/Support/system_error.h"
+#include "llvm/Support/Threading.h"
 #include <cassert>
 #include <cstdlib>
 #include <cstring>
@@ -48,6 +50,10 @@ void LLVMInitializeCore(LLVMPassRegistryRef R) {
   initializeCore(*unwrap(R));
 }
 
+void LLVMShutdown() {
+  llvm_shutdown();
+}
+
 /*===-- Error handling ----------------------------------------------------===*/
 
 void LLVMDisposeMessage(char *Message) {
@@ -2436,3 +2442,17 @@ LLVMBool LLVMFinalizeFunctionPassManager(LLVMPassManagerRef FPM) {
 void LLVMDisposePassManager(LLVMPassManagerRef PM) {
   delete unwrap(PM);
 }
+
+/*===-- Threading ------------------------------------------------------===*/
+
+LLVMBool LLVMStartMultithreaded() {
+  return llvm_start_multithreaded();
+}
+
+void LLVMStopMultithreaded() {
+  llvm_stop_multithreaded();
+}
+
+LLVMBool LLVMIsMultithreaded() {
+  return llvm_is_multithreaded();
+}
-- 
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