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Insert a sanity check on the combining of x86 truncing-store nodes. This comes to...
[oota-llvm.git]
/
lib
/
Support
/
DynamicLibrary.cpp
diff --git
a/lib/Support/DynamicLibrary.cpp
b/lib/Support/DynamicLibrary.cpp
index 63298b99a0c987c1fb6f1bad31cb8aadbb7a03fb..fb02c07e4af81e81221d720289ed6ea2061b9144 100644
(file)
--- a/
lib/Support/DynamicLibrary.cpp
+++ b/
lib/Support/DynamicLibrary.cpp
@@
-50,6
+50,8
@@
void llvm::sys::DynamicLibrary::AddSymbol(StringRef symbolName,
(*ExplicitSymbols)[symbolName] = symbolValue;
}
(*ExplicitSymbols)[symbolName] = symbolValue;
}
+char llvm::sys::DynamicLibrary::Invalid = 0;
+
#ifdef LLVM_ON_WIN32
#include "Windows/DynamicLibrary.inc"
#ifdef LLVM_ON_WIN32
#include "Windows/DynamicLibrary.inc"
@@
-70,6
+72,8
@@
static DenseSet<void *> *OpenedHandles = 0;
DynamicLibrary DynamicLibrary::getPermanentLibrary(const char *filename,
std::string *errMsg) {
DynamicLibrary DynamicLibrary::getPermanentLibrary(const char *filename,
std::string *errMsg) {
+ SmartScopedLock<true> lock(getMutex());
+
void *handle = dlopen(filename, RTLD_LAZY|RTLD_GLOBAL);
if (handle == 0) {
if (errMsg) *errMsg = dlerror();
void *handle = dlopen(filename, RTLD_LAZY|RTLD_GLOBAL);
if (handle == 0) {
if (errMsg) *errMsg = dlerror();
@@
-83,7
+87,6
@@
DynamicLibrary DynamicLibrary::getPermanentLibrary(const char *filename,
handle = RTLD_DEFAULT;
#endif
handle = RTLD_DEFAULT;
#endif
- SmartScopedLock<true> lock(getMutex());
if (OpenedHandles == 0)
OpenedHandles = new DenseSet<void *>();
if (OpenedHandles == 0)
OpenedHandles = new DenseSet<void *>();