--- a/hotspot/src/cpu/sparc/vm/macroAssembler_sparc.cpp	Wed Apr 15 16:37:57 2015 -0400
+++ b/hotspot/src/cpu/sparc/vm/macroAssembler_sparc.cpp	Thu Apr 16 09:13:14 2015 +0200
@@ -3632,23 +3632,11 @@
     if (satb_log_enqueue_with_frame == 0) {
       generate_satb_log_enqueue(with_frame);
       assert(satb_log_enqueue_with_frame != 0, "postcondition.");
-      if (G1SATBPrintStubs) {
-        tty->print_cr("Generated with-frame satb enqueue:");
-        Disassembler::decode((u_char*)satb_log_enqueue_with_frame,
-                             satb_log_enqueue_with_frame_end,
-                             tty);
-      }
     }
   } else {
     if (satb_log_enqueue_frameless == 0) {
       generate_satb_log_enqueue(with_frame);
       assert(satb_log_enqueue_frameless != 0, "postcondition.");
-      if (G1SATBPrintStubs) {
-        tty->print_cr("Generated frameless satb enqueue:");
-        Disassembler::decode((u_char*)satb_log_enqueue_frameless,
-                             satb_log_enqueue_frameless_end,
-                             tty);
-      }
     }
   }
 }
@@ -3841,12 +3829,6 @@
   if (dirty_card_log_enqueue == 0) {
     generate_dirty_card_log_enqueue(byte_map_base);
     assert(dirty_card_log_enqueue != 0, "postcondition.");
-    if (G1SATBPrintStubs) {
-      tty->print_cr("Generated dirty_card enqueue:");
-      Disassembler::decode((u_char*)dirty_card_log_enqueue,
-                           dirty_card_log_enqueue_end,
-                           tty);
-    }
   }
 }
 

--- a/hotspot/src/share/vm/gc_implementation/g1/g1_globals.hpp	Wed Apr 15 16:37:57 2015 -0400
+++ b/hotspot/src/share/vm/gc_implementation/g1/g1_globals.hpp	Thu Apr 16 09:13:14 2015 +0200
@@ -99,9 +99,6 @@
           "the buffer will be enqueued for processing. A value of 0 "       \
           "specifies that mutator threads should not do such filtering.")   \
                                                                             \
-  develop(bool, G1SATBPrintStubs, false,                                    \
-          "If true, print generated stubs for the SATB barrier")            \
-                                                                            \
   experimental(intx, G1ExpandByPercentOfAvailable, 20,                      \
           "When expanding, % of uncommitted space to claim.")               \
                                                                             \