1 files changed, 7 insertions, 0 deletions
diff --git a/gcc/function.h b/gcc/function.h
index e92c17c..b2e4f71 100644
--- a/gcc/function.h
+++ b/gcc/function.h
@@ -537,6 +537,13 @@ do {								\
 #define ASLK_REDUCE_ALIGN 1
 #define ASLK_RECORD_PAD 2
 
+/* If pointers to member functions use the least significant bit to
+   indicate whether a function is virtual, ensure a pointer
+   to this function will have that bit clear.  */
+#define MINIMUM_METHOD_BOUNDARY \
+  ((TARGET_PTRMEMFUNC_VBIT_LOCATION == ptrmemfunc_vbit_in_pfn)	     \
+   ? MAX (FUNCTION_BOUNDARY, 2 * BITS_PER_UNIT) : FUNCTION_BOUNDARY)
+
 
 
 extern void push_function_context (void);