[llvm-commits] [llvm] r158405 - /llvm/trunk/lib/Support/ThreadLocal.cpp
Argyrios Kyrtzidis
akyrtzi at gmail.com
Wed Jun 13 09:30:06 PDT 2012
Author: akirtzidis
Date: Wed Jun 13 11:30:06 2012
New Revision: 158405
URL: http://llvm.org/viewvc/llvm-project?rev=158405&view=rev
Log:
Fix building ThreadLocal.cpp with --disable-threads.
Modified:
llvm/trunk/lib/Support/ThreadLocal.cpp
Modified: llvm/trunk/lib/Support/ThreadLocal.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Support/ThreadLocal.cpp?rev=158405&r1=158404&r2=158405&view=diff
==============================================================================
--- llvm/trunk/lib/Support/ThreadLocal.cpp (original)
+++ llvm/trunk/lib/Support/ThreadLocal.cpp Wed Jun 13 11:30:06 2012
@@ -25,9 +25,16 @@
using namespace sys;
ThreadLocalImpl::ThreadLocalImpl() { }
ThreadLocalImpl::~ThreadLocalImpl() { }
-void ThreadLocalImpl::setInstance(const void* d) { data = const_cast<void*>(d);}
+void ThreadLocalImpl::setInstance(const void* d) {
+ typedef int SIZE_TOO_BIG[sizeof(d) <= sizeof(data) ? 1 : -1];
+ void **pd = reinterpret_cast<void**>(&data);
+ *pd = const_cast<void*>(d);
+}
const void* ThreadLocalImpl::getInstance() { return data; }
-void ThreadLocalImpl::removeInstance() { data = 0; }
+void ThreadLocalImpl::removeInstance() {
+ void **pd = reinterpret_cast<void**>(&data);
+ *pd = 0;
+}
}
#else
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