Remove some patterns for matching vector_shuffle instructions since vector_shuffles...

[oota-llvm.git] / lib / Target / X86 / X86JITInfo.cpp

diff --git a/lib/Target/X86/X86JITInfo.cpp b/lib/Target/X86/X86JITInfo.cpp
index 3f88fa69d0ee1a88f51dc46f497ad5ad5fd6561e..29b623ef5a96b1e56caeb641f568fb366773b3d5 100644 (file)
--- a/lib/Target/X86/X86JITInfo.cpp
+++ b/lib/Target/X86/X86JITInfo.cpp
@@ -424,7 +424,9 @@ X86CompilationCallback2(intptr_t *StackPtr, intptr_t RetAddr) {
 
 TargetJITInfo::LazyResolverFn
 X86JITInfo::getLazyResolverFunction(JITCompilerFn F) {
+  TsanIgnoreWritesBegin();
   JITCompilerFunction = F;
+  TsanIgnoreWritesEnd();
 
 #if defined (X86_32_JIT) && !defined (_MSC_VER)
   if (Subtarget->hasSSE1())
@@ -569,6 +571,5 @@ char* X86JITInfo::allocateThreadLocalMemory(size_t size) {
   return TLSOffset;
 #else
   llvm_unreachable("Cannot allocate thread local storage on this arch!");
-  return 0;
 #endif
 }