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src/hotspot/cpu/x86/c1_CodeStubs_x86.cpp

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rev 49800 : 8201593: Print array length in ArrayIndexOutOfBoundsException.

@@ -89,14 +89,12 @@
   ce->add_call_info_here(_info);
   ce->verify_oop_map(_info);
   __ jmp(_continuation);
 }
 
-RangeCheckStub::RangeCheckStub(CodeEmitInfo* info, LIR_Opr index,
-                               bool throw_index_out_of_bounds_exception)
-  : _throw_index_out_of_bounds_exception(throw_index_out_of_bounds_exception)
-  , _index(index)
+RangeCheckStub::RangeCheckStub(CodeEmitInfo* info, LIR_Opr index, LIR_Opr array)
+  : _throw_index_out_of_bounds_exception(array == NULL), _index(index), _array(array)
 {
   assert(info != NULL, "must have info");
   _info = new CodeEmitInfo(info);
 }
 

@@ -121,10 +119,11 @@
   Runtime1::StubID stub_id;
   if (_throw_index_out_of_bounds_exception) {
     stub_id = Runtime1::throw_index_exception_id;
   } else {
     stub_id = Runtime1::throw_range_check_failed_id;
+    ce->store_parameter(_array->as_pointer_register(), 1);
   }
   __ call(RuntimeAddress(Runtime1::entry_for(stub_id)));
   ce->add_call_info_here(_info);
   ce->verify_oop_map(_info);
   debug_only(__ should_not_reach_here());
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