782 LIR_Const* c = src->as_constant_ptr();
783 LIR_Address* addr = dest->as_address_ptr();
784
785 int null_check_here = code_offset();
786 switch (type) {
787 case T_INT: // fall through
788 case T_FLOAT:
789 __ movl(as_Address(addr), c->as_jint_bits());
790 break;
791
792 case T_ADDRESS:
793 __ movptr(as_Address(addr), c->as_jint_bits());
794 break;
795
796 case T_OBJECT: // fall through
797 case T_ARRAY:
798 if (c->as_jobject() == NULL) {
799 if (UseCompressedOops && !wide) {
800 __ movl(as_Address(addr), (int32_t)NULL_WORD);
801 } else {
802 __ movptr(as_Address(addr), NULL_WORD);
803 }
804 } else {
805 if (is_literal_address(addr)) {
806 ShouldNotReachHere();
807 __ movoop(as_Address(addr, noreg), c->as_jobject());
808 } else {
809 #ifdef _LP64
810 __ movoop(rscratch1, c->as_jobject());
811 if (UseCompressedOops && !wide) {
812 __ encode_heap_oop(rscratch1);
813 null_check_here = code_offset();
814 __ movl(as_Address_lo(addr), rscratch1);
815 } else {
816 null_check_here = code_offset();
817 __ movptr(as_Address_lo(addr), rscratch1);
818 }
819 #else
820 __ movoop(as_Address(addr), c->as_jobject());
821 #endif
822 }
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782 LIR_Const* c = src->as_constant_ptr();
783 LIR_Address* addr = dest->as_address_ptr();
784
785 int null_check_here = code_offset();
786 switch (type) {
787 case T_INT: // fall through
788 case T_FLOAT:
789 __ movl(as_Address(addr), c->as_jint_bits());
790 break;
791
792 case T_ADDRESS:
793 __ movptr(as_Address(addr), c->as_jint_bits());
794 break;
795
796 case T_OBJECT: // fall through
797 case T_ARRAY:
798 if (c->as_jobject() == NULL) {
799 if (UseCompressedOops && !wide) {
800 __ movl(as_Address(addr), (int32_t)NULL_WORD);
801 } else {
802 #ifdef _LP64
803 __ xorptr(rscratch1, rscratch1);
804 null_check_here = code_offset();
805 __ movptr(as_Address(addr), rscratch1);
806 #else
807 __ movptr(as_Address(addr), NULL_WORD);
808 #endif
809 }
810 } else {
811 if (is_literal_address(addr)) {
812 ShouldNotReachHere();
813 __ movoop(as_Address(addr, noreg), c->as_jobject());
814 } else {
815 #ifdef _LP64
816 __ movoop(rscratch1, c->as_jobject());
817 if (UseCompressedOops && !wide) {
818 __ encode_heap_oop(rscratch1);
819 null_check_here = code_offset();
820 __ movl(as_Address_lo(addr), rscratch1);
821 } else {
822 null_check_here = code_offset();
823 __ movptr(as_Address_lo(addr), rscratch1);
824 }
825 #else
826 __ movoop(as_Address(addr), c->as_jobject());
827 #endif
828 }
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