--- old/src/share/vm/compiler/disassembler.cpp 2017-08-18 12:12:48.000000000 -0500 +++ new/src/share/vm/compiler/disassembler.cpp 2017-08-18 12:12:48.000000000 -0500 @@ -1,5 +1,5 @@ /* - * Copyright (c) 2008, 2016, Oracle and/or its affiliates. All rights reserved. + * Copyright (c) 2008, 2017, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it @@ -30,7 +30,6 @@ #include "gc/shared/collectedHeap.hpp" #include "memory/resourceArea.hpp" #include "oops/oop.inline.hpp" -#include "runtime/fprofiler.hpp" #include "runtime/handles.inline.hpp" #include "runtime/os.hpp" #include "runtime/stubCodeGenerator.hpp" @@ -163,7 +162,6 @@ bool _print_pc; bool _print_bytes; address _cur_insn; - int _total_ticks; int _bytes_per_line; // arch-specific formatting option static bool match(const char* event, const char* tag) { @@ -213,18 +211,6 @@ _nm->print_code_comment_on(st, COMMENT_COLUMN, pc0, pc); // this calls reloc_string_for which calls oop::print_value_on } - - // Output pc bucket ticks if we have any - if (total_ticks() != 0) { - address bucket_pc = FlatProfiler::bucket_start_for(pc); - if (bucket_pc != NULL && bucket_pc > pc0 && bucket_pc <= pc) { - int bucket_count = FlatProfiler::bucket_count_for(pc0); - if (bucket_count != 0) { - st->bol(); - st->print_cr("%3.1f%% [%d]", bucket_count*100.0/total_ticks(), bucket_count); - } - } - } // follow each complete insn by a nice newline st->cr(); } @@ -233,8 +219,6 @@ outputStream* output() { return _output; } address cur_insn() { return _cur_insn; } - int total_ticks() { return _total_ticks; } - void set_total_ticks(int n) { _total_ticks = n; } const char* options() { return _option_buf; } }; @@ -561,20 +545,6 @@ #endif env.output()->print_cr(" [" PTR_FORMAT ", " PTR_FORMAT "] " JLONG_FORMAT " bytes", p2i(p), p2i(end), ((jlong)(end - p))); - // If there has been profiling, print the buckets. - if (FlatProfiler::bucket_start_for(p) != NULL) { - unsigned char* p1 = p; - int total_bucket_count = 0; - while (p1 < end) { - unsigned char* p0 = p1; - p1 += pd_instruction_alignment(); - address bucket_pc = FlatProfiler::bucket_start_for(p1); - if (bucket_pc != NULL && bucket_pc > p0 && bucket_pc <= p1) - total_bucket_count += FlatProfiler::bucket_count_for(p0); - } - env.set_total_ticks(total_bucket_count); - } - // Print constant table. if (nm->consts_size() > 0) { nm->print_nmethod_labels(env.output(), nm->consts_begin());