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Remove reduntant dumps and make tp_first_run dump more compact.

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2018-10-24  Martin Liska  <mliska@suse.cz>

	* cgraph.c (cgraph_node::dump):
	Remove reduntant dumps and make tp_first_run dump more compact.
2018-10-24  Martin Liska  <mliska@suse.cz>

	* libgcov-profiler.c: Start from 1 in order to distinguish
	functions which were seen and these that were not.

From-SVN: r265454
This commit is contained in:
Martin Liska 2018-10-24 10:47:59 +02:00 • committed by Martin Liska
parent bf32992748
commit 19b5595858
7 changed files with 21 additions and 14 deletions
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5
gcc/ChangeLog
View file

@ -1,3 +1,8 @@
2018-10-24 Martin Liska <mliska@suse.cz>
* cgraph.c (cgraph_node::dump):
Remove reduntant dumps and make tp_first_run dump more compact.
2018-10-24 Richard Biener <rguenther@suse.de>
PR tree-optimization/87665

15
gcc/cgraph.c
View file

@ -2016,7 +2016,6 @@ cgraph_node::dump (FILE *f)
if (profile_id)
fprintf (f, " Profile id: %i\n",
profile_id);
fprintf (f, " First run: %i\n", tp_first_run);
cgraph_function_version_info *vi = function_version ();
if (vi != NULL)
{
@ -2040,11 +2039,13 @@ cgraph_node::dump (FILE *f)
fprintf (f, " Function flags:");
if (count.initialized_p ())
{
fprintf (f, " count: ");
fprintf (f, " count:");
count.dump (f);
}
if (tp_first_run > 0)
fprintf (f, " first_run:%i", tp_first_run);
if (origin)
fprintf (f, " nested in: %s", origin->asm_name ());
fprintf (f, " nested in:%s", origin->asm_name ());
if (gimple_has_body_p (decl))
fprintf (f, " body");
if (process)
@ -2081,10 +2082,6 @@ cgraph_node::dump (FILE *f)
fprintf (f, " unlikely_executed");
if (frequency == NODE_FREQUENCY_EXECUTED_ONCE)
fprintf (f, " executed_once");
if (only_called_at_startup)
fprintf (f, " only_called_at_startup");
if (only_called_at_exit)
fprintf (f, " only_called_at_exit");
if (opt_for_fn (decl, optimize_size))
fprintf (f, " optimize_size");
if (parallelized_function)
@ -2096,7 +2093,7 @@ cgraph_node::dump (FILE *f)
{
fprintf (f, " Thunk");
if (thunk.alias)
fprintf (f, " of %s (asm: %s)",
fprintf (f, " of %s (asm:%s)",
lang_hooks.decl_printable_name (thunk.alias, 2),
IDENTIFIER_POINTER (DECL_ASSEMBLER_NAME (thunk.alias)));
fprintf (f, " fixed offset %i virtual value %i indirect_offset %i "
@ -2112,7 +2109,7 @@ cgraph_node::dump (FILE *f)
fprintf (f, " Alias of %s",
lang_hooks.decl_printable_name (thunk.alias, 2));
if (DECL_ASSEMBLER_NAME_SET_P (thunk.alias))
fprintf (f, " (asm: %s)",
fprintf (f, " (asm:%s)",
IDENTIFIER_POINTER (DECL_ASSEMBLER_NAME (thunk.alias)));
fprintf (f, "\n");
}

2
gcc/testsuite/gcc.dg/tree-prof/time-profiler-1.c
View file

@ -16,6 +16,6 @@ int main ()
{
return foo ();
}
/* { dg-final-use-not-autofdo { scan-ipa-dump-times "Read tp_first_run: 0" 1 "profile"} } */
/* { dg-final-use-not-autofdo { scan-ipa-dump-times "Read tp_first_run: 1" 1 "profile"} } */
/* { dg-final-use-not-autofdo { scan-ipa-dump-times "Read tp_first_run: 2" 1 "profile"} } */
/* { dg-final-use-not-autofdo { scan-ipa-dump-times "Read tp_first_run: 3" 1 "profile"} } */

4
gcc/testsuite/gcc.dg/tree-prof/time-profiler-2.c
View file

@ -43,7 +43,7 @@ int main ()
return r;
}
/* { dg-final-use-not-autofdo { scan-ipa-dump-times "Read tp_first_run: 0" 2 "profile"} } */
/* { dg-final-use-not-autofdo { scan-ipa-dump-times "Read tp_first_run: 1" 1 "profile"} } */
/* { dg-final-use-not-autofdo { scan-ipa-dump-times "Read tp_first_run: 1" 2 "profile"} } */
/* { dg-final-use-not-autofdo { scan-ipa-dump-times "Read tp_first_run: 2" 1 "profile"} } */
/* { dg-final-use-not-autofdo { scan-ipa-dump-times "Read tp_first_run: 3" 1 "profile"} } */
/* { dg-final-use-not-autofdo { scan-ipa-dump-times "Read tp_first_run: 4" 1 "profile"} } */

2
gcc/testsuite/gcc.dg/tree-prof/time-profiler-3.c
View file

@ -17,6 +17,6 @@ int main ()
{
return foo ();
}
/* { dg-final-use-not-autofdo { scan-ipa-dump-times "Read tp_first_run: 0" 1 "profile"} } */
/* { dg-final-use-not-autofdo { scan-ipa-dump-times "Read tp_first_run: 1" 1 "profile"} } */
/* { dg-final-use-not-autofdo { scan-ipa-dump-times "Read tp_first_run: 2" 1 "profile"} } */
/* { dg-final-use-not-autofdo { scan-ipa-dump-times "Read tp_first_run: 3" 1 "profile"} } */

5
libgcc/ChangeLog
View file

@ -1,3 +1,8 @@
2018-10-24 Martin Liska <mliska@suse.cz>
* libgcov-profiler.c: Start from 1 in order to distinguish
functions which were seen and these that were not.
2018-10-18 Paul Koning <ni1d@arrl.net>
* udivmodsi4.c (__udivmodsi4): Rename to conform to coding

2
libgcc/libgcov-profiler.c
View file

@ -335,7 +335,7 @@ __gcov_indirect_call_profiler_v2 (gcov_type value, void* cur_func)
#ifdef L_gcov_time_profiler
/* Counter for first visit of each function. */
gcov_type __gcov_time_profiler_counter ATTRIBUTE_HIDDEN;
gcov_type __gcov_time_profiler_counter ATTRIBUTE_HIDDEN = 1;
#endif