diff -r 290a02b4adb3 -r cee8f7acb7bc hotspot/src/cpu/sparc/vm/assembler_sparc.hpp
--- a/hotspot/src/cpu/sparc/vm/assembler_sparc.hpp	Tue Apr 20 13:26:33 2010 -0700
+++ b/hotspot/src/cpu/sparc/vm/assembler_sparc.hpp	Mon Apr 26 11:27:21 2010 -0700
@@ -661,9 +661,6 @@
     stx_op3      = 0x0e,
     swap_op3     = 0x0f,
 
-    lduwa_op3    = 0x10,
-    ldxa_op3     = 0x1b,
-
     stwa_op3     = 0x14,
     stxa_op3     = 0x1e,