--- old/src/cpu/sparc/vm/c1_CodeStubs_sparc.cpp	2014-05-07 00:02:20.000000000 -0700
+++ new/src/cpu/sparc/vm/c1_CodeStubs_sparc.cpp	2014-05-07 00:02:20.000000000 -0700
@@ -414,6 +414,7 @@
 
 void DeoptimizeStub::emit_code(LIR_Assembler* ce) {
   __ bind(_entry);
+  __ set(_trap_request, G4);
   __ call(Runtime1::entry_for(Runtime1::deoptimize_id), relocInfo::runtime_call_type);
   __ delayed()->nop();
   ce->add_call_info_here(_info);