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comparison src/share/vm/opto/macro.cpp @ 10279:70120f47d403

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8014189: JVM crash with SEGV in ConnectionGraph::record_for_escape_analysis() Summary: Add NULL checks and asserts for Type::make_ptr() returned value. Reviewed-by: twisti
author kvn
date Thu, 09 May 2013 17:28:04 -0700
parents 6f3fd5150b67
children 766fac3395d6
comparison
equal deleted inserted replaced
10278:6f3fd5150b67 10279:70120f47d403
832 // Enable "DecodeN(EncodeP(Allocate)) --> Allocate" transformation 832 // Enable "DecodeN(EncodeP(Allocate)) --> Allocate" transformation
833 // to be able scalar replace the allocation. 833 // to be able scalar replace the allocation.
834 if (field_val->is_EncodeP()) { 834 if (field_val->is_EncodeP()) {
835 field_val = field_val->in(1); 835 field_val = field_val->in(1);
836 } else { 836 } else {
837 field_val = transform_later(new (C) DecodeNNode(field_val, field_val->bottom_type()->make_ptr())); 837 field_val = transform_later(new (C) DecodeNNode(field_val, field_val->get_ptr_type()));
838 } 838 }
839 } 839 }
840 sfpt->add_req(field_val); 840 sfpt->add_req(field_val);
841 } 841 }
842 JVMState *jvms = sfpt->jvms(); 842 JVMState *jvms = sfpt->jvms();