1 files changed, 7 insertions, 0 deletions
diff --git a/test/asan/TestCases/coverage-reset.cc b/test/asan/TestCases/coverage-reset.cc
index eb8da8c1aa06..11c5ef66ecf6 100644
--- a/test/asan/TestCases/coverage-reset.cc
+++ b/test/asan/TestCases/coverage-reset.cc
@@ -13,6 +13,13 @@ static volatile int sink;
 __attribute__((noinline)) void bar() { sink = 2; }
 __attribute__((noinline)) void foo() { sink = 1; }
 
+// In MSVC 2015, printf is an inline function, which causes this test to fail as
+// it introduces an extra coverage point. Define away printf on that platform to
+// avoid the issue.
+#if _MSC_VER >= 1900
+# define printf(arg, ...)
+#endif
+
 #define GET_AND_PRINT_COVERAGE()                                       \
   bitset = 0;                                                  \
   for (size_t i = 0; i < n_guards; i++)                        \