diff --git a/gcc/config/darwin-protos.h b/gcc/config/darwin-protos.h
index 36d16b9..fe43ef3 100644
--- a/gcc/config/darwin-protos.h
+++ b/gcc/config/darwin-protos.h
@@ -26,6 +26,7 @@ extern void machopic_output_function_base_name (FILE *);
 extern const char *machopic_indirection_name (rtx, bool);
 extern const char *machopic_mcount_stub_name (void);
 extern bool machopic_should_output_picbase_label (void);
+extern const char *machopic_get_function_picbase (void);
 
 #ifdef RTX_CODE
 
diff --git a/gcc/config/darwin.c b/gcc/config/darwin.c
index ab48558..cb1bc38 100644
--- a/gcc/config/darwin.c
+++ b/gcc/config/darwin.c
@@ -405,6 +405,19 @@ machopic_output_function_base_name (FILE *file)
   fprintf (file, "L%d$pb", current_pic_label_num);
 }
 
+char curr_picbasename[32];
+
+const char *
+machopic_get_function_picbase (void)
+{
+  /* If dynamic-no-pic is on, we should not get here.  */
+  gcc_assert (!MACHO_DYNAMIC_NO_PIC_P);
+
+  update_pic_label_number_if_needed ();
+  snprintf (curr_picbasename, 32, "L%d$pb", current_pic_label_num);
+  return (const char *) curr_picbasename;
+}
+
 bool
 machopic_should_output_picbase_label (void)
 {
diff --git a/gcc/config/rs6000/darwin.md b/gcc/config/rs6000/darwin.md
index 24e8cfa..0fb2422 100644
--- a/gcc/config/rs6000/darwin.md
+++ b/gcc/config/rs6000/darwin.md
@@ -260,7 +260,10 @@ You should have received a copy of the GNU General Public License
 	(unspec:SI [(match_operand:SI 0 "immediate_operand" "s")
 		    (pc)] UNSPEC_LD_MPIC))]
   "(DEFAULT_ABI == ABI_DARWIN) && flag_pic"
-  "bcl 20,31,%0\\n%0:"
+{
+  machopic_should_output_picbase_label (); /* Update for new func.  */
+  return "bcl 20,31,%0\\n%0:";
+}
   [(set_attr "type" "branch")
    (set_attr "length" "4")])
 
@@ -269,7 +272,10 @@ You should have received a copy of the GNU General Public License
 	(unspec:DI [(match_operand:DI 0 "immediate_operand" "s")
 		    (pc)] UNSPEC_LD_MPIC))]
   "(DEFAULT_ABI == ABI_DARWIN) && flag_pic && TARGET_64BIT"
-  "bcl 20,31,%0\\n%0:"
+{
+  machopic_should_output_picbase_label (); /* Update for new func.  */
+  return "bcl 20,31,%0\\n%0:";
+}
   [(set_attr "type" "branch")
    (set_attr "length" "4")])
 
@@ -370,3 +376,86 @@ You should have received a copy of the GNU General Public License
 }
   [(set_attr "type" "branch,branch")
    (set_attr "length" "4,8")])
+
+(define_expand "reload_macho_picbase"
+  [(set (reg:SI 65)
+        (unspec [(match_operand 0 "" "")]
+                   UNSPEC_RELD_MPIC))]
+  "(DEFAULT_ABI == ABI_DARWIN) && flag_pic"
+{
+  if (TARGET_32BIT)
+    emit_insn (gen_reload_macho_picbase_si (operands[0]));
+  else
+    emit_insn (gen_reload_macho_picbase_di (operands[0]));
+
+  DONE;
+})
+
+(define_insn "reload_macho_picbase_si"
+  [(set (reg:SI 65)
+        (unspec:SI [(match_operand:SI 0 "immediate_operand" "s")
+		    (pc)] UNSPEC_RELD_MPIC))]
+  "(DEFAULT_ABI == ABI_DARWIN) && flag_pic"
+{
+  if (machopic_should_output_picbase_label ())
+    {
+      static char tmp[64];
+      const char *cnam = machopic_get_function_picbase ();
+      snprintf (tmp, 64, "bcl 20,31,%s\\n%s:\\n%%0:", cnam, cnam);
+      return tmp;
+    }
+  else
+    return "bcl 20,31,%0\\n%0:";
+}
+  [(set_attr "type" "branch")
+   (set_attr "length" "4")])
+
+(define_insn "reload_macho_picbase_di"
+  [(set (reg:DI 65)
+	(unspec:DI [(match_operand:DI 0 "immediate_operand" "s")
+		    (pc)] UNSPEC_RELD_MPIC))]
+  "(DEFAULT_ABI == ABI_DARWIN) && flag_pic && TARGET_64BIT"
+{
+  if (machopic_should_output_picbase_label ())
+    {
+      static char tmp[64];
+      const char *cnam = machopic_get_function_picbase ();
+      snprintf (tmp, 64, "bcl 20,31,%s\\n%s:\\n%%0:", cnam, cnam);
+      return tmp;
+    }
+  else
+    return "bcl 20,31,%0\\n%0:";
+}
+  [(set_attr "type" "branch")
+   (set_attr "length" "4")])
+
+;; We need to restore the PIC register, at the site of nonlocal label.
+
+(define_insn_and_split "nonlocal_goto_receiver"
+  [(unspec_volatile [(const_int 0)] UNSPECV_NLGR)]
+  "TARGET_MACHO && flag_pic"
+  "#"
+  "&& reload_completed"
+  [(const_int 0)]
+{
+  if (crtl->uses_pic_offset_table)
+    {
+      static unsigned n = 0;
+      rtx picrtx = gen_rtx_SYMBOL_REF (Pmode, MACHOPIC_FUNCTION_BASE_NAME);
+      rtx picreg = gen_rtx_REG (Pmode, RS6000_PIC_OFFSET_TABLE_REGNUM);
+      rtx tmplrtx;
+      char tmplab[20];
+
+      ASM_GENERATE_INTERNAL_LABEL(tmplab, "Lnlgr", ++n);
+      tmplrtx = gen_rtx_SYMBOL_REF (Pmode, ggc_strdup (tmplab));
+
+      emit_insn (gen_reload_macho_picbase (tmplrtx));
+      emit_move_insn (picreg, gen_rtx_REG (Pmode, LR_REGNO));
+      emit_insn (gen_macho_correct_pic (picreg, picreg, picrtx, tmplrtx));
+    }
+  else
+    /* Not using PIC reg, no reload needed.  */
+    emit_note (NOTE_INSN_DELETED);
+
+  DONE;
+})
