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comparison agent/src/share/classes/sun/jvm/hotspot/opto/InlineTree.java @ 17622:849eb7bfceac

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8028468: Add inlining information into ciReplay Summary: Allow dump and replay inlining for specified method during a program execution. Reviewed-by: roland, twisti
author kvn
date Wed, 08 Jan 2014 10:25:50 -0800
parents 79f492f184d0
children 4ca6dc0799b6
comparison
equal deleted inserted replaced
17621:df8573b1a44c 17622:849eb7bfceac
85 Address addr = getAddress().addOffsetTo(subtreesField.getOffset()); 85 Address addr = getAddress().addOffsetTo(subtreesField.getOffset());
86 86
87 return GrowableArray.create(addr, inlineTreeConstructor); 87 return GrowableArray.create(addr, inlineTreeConstructor);
88 } 88 }
89 89
90 public int inlineLevel() {
91 JVMState jvms = callerJvms();
92 return (jvms != null) ? jvms.depth() : 0;
93 }
94
90 public void printImpl(PrintStream st, int indent) { 95 public void printImpl(PrintStream st, int indent) {
91 for (int i = 0; i < indent; i++) st.print(" "); 96 for (int i = 0; i < indent; i++) st.print(" ");
92 st.printf(" @ %d ", callerBci()); 97 st.printf(" @ %d ", callerBci());
93 method().printShortName(st); 98 method().printShortName(st);
94 st.println(); 99 st.println();
99 } 104 }
100 } 105 }
101 public void print(PrintStream st) { 106 public void print(PrintStream st) {
102 printImpl(st, 2); 107 printImpl(st, 2);
103 } 108 }
109
110 // Count number of nodes in this subtree
111 public int count() {
112 int result = 1;
113 GrowableArray<InlineTree> subt = subtrees();
114 for (int i = 0 ; i < subt.length(); i++) {
115 result += subt.at(i).count();
116 }
117 return result;
118 }
119
120 public void dumpReplayData(PrintStream out) {
121 out.printf(" %d %d ", inlineLevel(), callerBci());
122 Method method = (Method)method().getMetadata();
123 Klass holder = method.getMethodHolder();
124 out.print(holder.getName().asString() + " " +
125 OopUtilities.escapeString(method.getName().asString()) + " " +
126 method.getSignature().asString());
127
128 GrowableArray<InlineTree> subt = subtrees();
129 for (int i = 0 ; i < subt.length(); i++) {
130 subt.at(i).dumpReplayData(out);
131 }
132 }
104 } 133 }