Index: gcc/config/i386/darwin.h
===================================================================
--- gcc/config/i386/darwin.h	(revision 162209)
+++ gcc/config/i386/darwin.h	(working copy)
@@ -60,6 +60,9 @@ along with GCC; see the file COPYING3.  If not see
  #undef WCHAR_TYPE_SIZE
  #define WCHAR_TYPE_SIZE 32

+/* Generate branch islands stubs if this is true.  */
+extern int darwin_emit_branch_islands;
+
  #undef MAX_BITS_PER_WORD
  #define MAX_BITS_PER_WORD 64

@@ -225,7 +228,7 @@ along with GCC; see the file COPYING3.  If not see
  #undef FUNCTION_PROFILER
  #define FUNCTION_PROFILER(FILE, LABELNO)				\
      do {								\
-      if (MACHOPIC_INDIRECT && !TARGET_64BIT)				\
+      if (darwin_emit_branch_islands && MACHOPIC_INDIRECT && ! 
TARGET_64BIT)		\
  	{								\
  	  const char *name = machopic_mcount_stub_name ();		\
  	  fprintf (FILE, "\tcall %s\n", name+1);  /*  skip '&'  */	\
@@ -300,3 +303,7 @@ along with GCC; see the file COPYING3.  If not see
  #define MACHO_SYMBOL_FLAG_VARIABLE ((SYMBOL_FLAG_MACH_DEP) << 3)

  #define SUBTARGET32_DEFAULT_CPU "i686"
+
+#undef TARGET_MACHO_BRANCH_ISLANDS
+#define TARGET_MACHO_BRANCH_ISLANDS darwin_emit_branch_islands
+
Index: gcc/config/i386/i386.c
===================================================================
--- gcc/config/i386/i386.c	(revision 162209)
+++ gcc/config/i386/i386.c	(working copy)
@@ -2206,6 +2206,10 @@ static const char *const  
cpu_names[TARGET_CPU_DEFA
    "amdfam10",
    "bdver1"
  };
+
+#ifndef TARGET_MACHO_BRANCH_ISLANDS
+#  define TARGET_MACHO_BRANCH_ISLANDS 0
+#endif
  
  /* Implement TARGET_HANDLE_OPTION.  */