id,summary,reporter,owner,description,type,status,priority,milestone,component,version,severity,resolution,keywords,cc,lang,patch,platform
1127,profiling core shows incorrect filenames.,coke,cotto,"Build partcl and parrot latest.

{{{
parrot -Rprofiling tcl.pbc -e ""proc a {} {return [expr 3+2]}; puts [a]""
}}}

Running this through pprof2cg.pl and callgrind_annotate, it eventually generates:

{{{
2,653,413,335  TGE.pir:Tree;_eval_cell []
2,651,600,256  TGE.pir:Tree;get []
1,751,295,801  compilers/pge/PGE/builtins_gen.pir:Perl6Regex;compile_perl6regex []
  487,226,246  runtime/tcllib.pir:_tcl;compileTcl []
  344,259,720  compilers/pge/PGE/Match.pir:Match;new []
  315,921,655  src/mathops.pir:tcl;&proc []
  198,936,456  runtime/tcllib.pir:Grammar;variable_substitution []
  171,552,334  runtime/tcllib.pir:Grammar;substitution []
   82,759,893  compilers/pge/PGE/Perl6Regex.pir:Exp;compile []
   76,454,973  runtime/tcllib.pir:Grammar;command_substitution []
   60,460,450  runtime/parrot/library/PGE/Text.pir:Text;bracketed []
   59,894,312  EVAL_5:parrot; []
   59,009,773  EVAL_19:tcl;_anon []
   58,250,240  runtime/tcllib.pir:_tcl;backslash_newline_subst []
   53,960,805  compilers/pge/PGE/OPTable.pir:Match;_failcut []
   51,425,943  src/tclsh.pir:tcl;load_init_tcl []
   51,337,804  TGE.pir:Tree;_install_action []
   47,639,102  TGE.pir:Tree;_scan_node []
   32,292,648  TGE.pir:Tree;_lookup_id []
   31,136,702  EVAL_3:tcl;_anon []
   24,122,933  src/tclsh.pir:tcl;_main []
   21,742,458  EVAL_10:tcl;compiled_tcl_sub_234 []
   17,559,531  TGE.pir:Rule;__init []
   17,264,913  src/grammar/expr/past2pir.pir:TclProc;create []
   16,667,841  runtime/builtin/lsort.pir:Grammar;_PAST::StaticCommand_pir []
   14,808,954  runtime/parrot/library/P6object.pir:P6metaclass;register []
   14,240,281  runtime/tcllib.pir:_tcl;splitNamespace []
   12,817,745  runtime/tcllib.pir:Grammar;backslash_substitution []
   12,079,378  runtime/builtin/concat.pir:Grammar;_TclExpr;Grammar_dispatch []
   11,928,699  runtime/builtin/file.pir:Grammar;_array_past []
   11,170,253  runtime/builtin/lindex.pir:Grammar;_PAST::Val_pir []
   10,828,125  runtime/parrot/library/P6object.pir:P6metaclass;new_class []
    8,550,324  compilers/pge/PGE/Regex.pir:OPTable;newtok []
    8,315,627  runtime/builtin/scan.pir:PAST::Node;init []
    8,266,923  compilers/pge/PGE/OPTable.pir:Match;Str []
    7,908,723  EVAL_1:Grammar; []
    7,398,635  runtime/builtin/flush.pir:Grammar;_command_past []
    5,941,079  compilers/pge/PGE/OPTable.pir:Match;to []
    5,819,350  runtime/tcllib.pir:Grammar;quoted_word []
    5,767,097  runtime/tcllib.pir:Grammar;expand []
    5,684,590  runtime/tcllib.pir:Grammar;ws []
    5,636,690  runtime/tcllib.pir:Grammar;braced_word []
    5,589,555  compilers/pge/PGE/Exp.pir:OPTable;parse []
    5,282,048  src/grammar/expr/pge2past.pir:tcl;mapping []
    5,158,426  runtime/tcllib.pir:Grammar;command []
    5,131,963  runtime/tcllib.pir:_tcl;findVar []
    5,101,549  src/grammar/expr/expression.pir:tcl;&info []
    5,032,391  EVAL_2:Grammar; []
    4,848,067  TGE.pir:Grammar;add_rule []
    4,348,342  compilers/pge/PGE/Match.pir:Match; []
    3,923,676  runtime/builtin/scan.pir:PAST::Node;set_node []
    3,880,130  EVAL_27:tcl;_anon []
    3,634,582  /home/coke/bird/lib/parrot/1.7.0-devel/library/config.pir:parrot;_config []
    3,342,833  runtime/builtin/scan.pir:PAST::Node;add_child []
    3,210,065  compilers/pge/PGE/OPTable.pir:Match; []
    2,699,492  runtime/builtin/info.pir:Grammar;init []
    2,607,796  runtime/builtin/dict.pir:Grammar;_program_past []
    2,530,875  src/class/tcllist.pir:TclConst;set_string_native []
    2,259,689  compilers/pge/PGE/builtins_gen.pir:Concat;reduce []
    2,238,602  src/grammar/expr/operators.pir:namespace;eval []
    2,233,470  compilers/pge/PGE/Perl6Regex.pir:Match;before []
    1,965,913  runtime/builtin/lappend.pir:Grammar;_PAST::Program_pir []
    1,881,329  compilers/pge/PGE/OPTable.pir:Match;get_bool []
    1,789,878  runtime/builtin/encoding.pir:Grammar;_braced_word_past []
    1,652,154  compilers/pge/PGE/OPTable.pir:Match;from []
    1,371,995  runtime/builtin/regsub.pir:Grammar;init []
    1,348,146  runtime/builtin/lrepeat.pir:Grammar;_PAST::Var_pir []
    1,270,440  runtime/parrot/library/P6object.pir:P6object;HOW []
    1,244,810  src/grammar/expr/past.pir:TclString;getListValue []
    1,059,955  TGE.pir:Tree;init []
    1,014,459  runtime/builtin/lsearch.pir:Grammar;_PAST::Op_pir []
      988,442  runtime/parrot/library/P6object.pir:P6metaclass;get_parrotclass []
      944,200  EVAL_2:Grammar;_regex14 []
      918,757  runtime/parrot/library/P6object.pir:P6metaclass;add_parent []
      903,730  runtime/builtin/dict.pir:Grammar;_operator_past []
      893,281  EVAL_1:Grammar;_regex10 []
      806,099  TGE.pir:Grammar;init []
      802,820  runtime/tcllib.pir:_tcl;select_option []
 <SNIP>
}}}

Many of these lines are reporting the wrong file, e.g. 
{{{
      903,730  runtime/builtin/dict.pir:Grammar;_operator_past []
    3,342,833  runtime/builtin/scan.pir:PAST::Node;add_child []
  315,921,655  src/mathops.pir:tcl;&proc []
    1,371,995  runtime/builtin/regsub.pir:Grammar;init []
    1,244,810  src/grammar/expr/past.pir:TclString;getListValue []
}}}
",bug,closed,normal,,none,,medium,fixed,,,,,