From eba6e652913927732e475b31f5c034f6dafa7bdf Mon Sep 17 00:00:00 2001
From: Owen Anderson <resistor@mac.com>
Date: Thu, 25 Jun 2009 23:31:18 +0000
Subject: Add support for const thread locals.

llvm-svn: 74226
---
 llvm/lib/System/ThreadLocal.cpp | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

(limited to 'llvm/lib/System/ThreadLocal.cpp')

diff --git a/llvm/lib/System/ThreadLocal.cpp b/llvm/lib/System/ThreadLocal.cpp
index 74afa3e9538..f8b00d152a0 100644
--- a/llvm/lib/System/ThreadLocal.cpp
+++ b/llvm/lib/System/ThreadLocal.cpp
@@ -25,8 +25,8 @@ namespace llvm {
 using namespace sys;
 ThreadLocalImpl::ThreadLocalImpl() { }
 ThreadLocalImpl::~ThreadLocalImpl() { }
-void ThreadLocalImpl::setInstance(void* d) { data = d; }
-void* ThreadLocalImpl::getInstance() { return data; }
+void ThreadLocalImpl::setInstance(const void* d) { data = const_cast<void*>(d);}
+const void* ThreadLocalImpl::getInstance() { return data; }
 }
 #else
 
@@ -53,13 +53,13 @@ ThreadLocalImpl::~ThreadLocalImpl() {
   delete key;
 }
 
-void ThreadLocalImpl::setInstance(void* d) {
+void ThreadLocalImpl::setInstance(const void* d) {
   pthread_key_t* key = static_cast<pthread_key_t*>(data);
   int errorcode = pthread_setspecific(*key, d);
   assert(errorcode == 0);
 }
 
-void* ThreadLocalImpl::getInstance() {
+const void* ThreadLocalImpl::getInstance() {
   pthread_key_t* key = static_cast<pthread_key_t*>(data);
   return pthread_getspecific(*key);
 }
-- 
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