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comparison src/share/vm/code/pcDesc.cpp @ 7660:0b646334c5f7

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keep track of leafGraphIds only at the StructuredGraph level (see GRAAL-60)
author Lukas Stadler <lukas.stadler@jku.at>
date Fri, 01 Feb 2013 17:32:59 +0100
parents 5d0bb7d52783
children 52b4284cb496
comparison
equal deleted inserted replaced
7656:01aeaf194641 7660:0b646334c5f7
27 #include "code/nmethod.hpp" 27 #include "code/nmethod.hpp"
28 #include "code/pcDesc.hpp" 28 #include "code/pcDesc.hpp"
29 #include "code/scopeDesc.hpp" 29 #include "code/scopeDesc.hpp"
30 #include "memory/resourceArea.hpp" 30 #include "memory/resourceArea.hpp"
31 31
32 PcDesc::PcDesc(int pc_offset, int scope_decode_offset, int obj_decode_offset, jlong leaf_graph_id) { 32 PcDesc::PcDesc(int pc_offset, int scope_decode_offset, int obj_decode_offset) {
33 _pc_offset = pc_offset; 33 _pc_offset = pc_offset;
34 _scope_decode_offset = scope_decode_offset; 34 _scope_decode_offset = scope_decode_offset;
35 _obj_decode_offset = obj_decode_offset; 35 _obj_decode_offset = obj_decode_offset;
36 _flags = 0; 36 _flags = 0;
37 GRAAL_ONLY(_leaf_graph_id = leaf_graph_id);
38 } 37 }
39 38
40 address PcDesc::real_pc(const nmethod* code) const { 39 address PcDesc::real_pc(const nmethod* code) const {
41 return code->code_begin() + pc_offset(); 40 return code->code_begin() + pc_offset();
42 } 41 }
43 42
44 void PcDesc::print(nmethod* code) { 43 void PcDesc::print(nmethod* code) {
45 #ifndef PRODUCT 44 #ifndef PRODUCT
46 ResourceMark rm; 45 ResourceMark rm;
47 if (code->is_compiled_by_graal()) { 46 tty->print_cr("PcDesc(pc=0x%lx offset=%x bits=%x):", real_pc(code), pc_offset(), _flags);
48 tty->print_cr("PcDesc(pc=0x%lx offset=%x bits=%x leaf_graph_id=%d):", real_pc(code), pc_offset(), _flags, leaf_graph_id());
49 } else {
50 tty->print_cr("PcDesc(pc=0x%lx offset=%x bits=%x):", real_pc(code), pc_offset(), _flags);
51 }
52 47
53 if (scope_decode_offset() == DebugInformationRecorder::serialized_null) { 48 if (scope_decode_offset() == DebugInformationRecorder::serialized_null) {
54 return; 49 return;
55 } 50 }
56 51