[hwasan] Rename sized load/store callbacks to be consistent with ASan.

Summary: __hwasan_load is now __hwasan_loadN.

Reviewers: kcc

Subscribers: hiraditya, llvm-commits

Differential Revision: https://reviews.llvm.org/D42138

llvm-svn: 322601
diff --git a/llvm/lib/Transforms/Instrumentation/HWAddressSanitizer.cpp b/llvm/lib/Transforms/Instrumentation/HWAddressSanitizer.cpp
index 1dfc078..3da9fe7 100644
--- a/llvm/lib/Transforms/Instrumentation/HWAddressSanitizer.cpp
+++ b/llvm/lib/Transforms/Instrumentation/HWAddressSanitizer.cpp
@@ -194,7 +194,7 @@
 
     HwasanMemoryAccessCallbackSized[AccessIsWrite] =
         checkSanitizerInterfaceFunction(M.getOrInsertFunction(
-            ClMemoryAccessCallbackPrefix + TypeStr + EndingStr,
+            ClMemoryAccessCallbackPrefix + TypeStr + "N" + EndingStr,
             FunctionType::get(IRB.getVoidTy(), {IntptrTy, IntptrTy}, false)));
 
     for (size_t AccessSizeIndex = 0; AccessSizeIndex < kNumberOfAccessSizes;