X-Git-Url: http://plrg.eecs.uci.edu/git/?a=blobdiff_plain;f=lib%2FSupport%2FValgrind.cpp;h=8d852a67c0756b1b4cf6dc2d66c1879e0dc2b9e4;hb=005a83c748f852e2c6f98fe240a866273366db0a;hp=facf8d927ecd9a453f18ebff2bf13f8203e8cfbc;hpb=07aa3556c450258ddab1d9442322e1e8fc3ae7c7;p=oota-llvm.git

diff --git a/lib/Support/Valgrind.cpp b/lib/Support/Valgrind.cpp
index facf8d927ec..8d852a67c07 100644
--- a/lib/Support/Valgrind.cpp
+++ b/lib/Support/Valgrind.cpp
@@ -15,6 +15,7 @@
 
 #include "llvm/Support/Valgrind.h"
 #include "llvm/Config/config.h"
+#include <cstddef>
 
 #if HAVE_VALGRIND_VALGRIND_H
 #include <valgrind/valgrind.h>
@@ -52,23 +53,3 @@ void llvm::sys::ValgrindDiscardTranslations(const void *Addr, size_t Len) {
 }
 
 #endif  // !HAVE_VALGRIND_VALGRIND_H
-
-// These functions require no implementation, tsan just looks at the arguments
-// they're called with. However, they are required to be weak as some other
-// application or library may already be providing these definitions for the
-// same reason we are.
-extern "C" {
-LLVM_ATTRIBUTE_WEAK void AnnotateHappensAfter(const char *file, int line,
-                                              const volatile void *cv);
-void AnnotateHappensAfter(const char *file, int line, const volatile void *cv) {
-}
-LLVM_ATTRIBUTE_WEAK void AnnotateHappensBefore(const char *file, int line,
-                                               const volatile void *cv);
-void AnnotateHappensBefore(const char *file, int line,
-                           const volatile void *cv) {}
-LLVM_ATTRIBUTE_WEAK void AnnotateIgnoreWritesBegin(const char *file, int line);
-void AnnotateIgnoreWritesBegin(const char *file, int line) {}
-LLVM_ATTRIBUTE_WEAK void AnnotateIgnoreWritesEnd(const char *file, int line);
-void AnnotateIgnoreWritesEnd(const char *file, int line) {}
-}
-