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gcov.c (total_lines, [...]): New global vars.

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* gcov.c (total_lines, total_executed): New global vars.
	(generate_results): Call executed_summary.
	(executed_summary): New function, broken out of ...
	(function_summary): ... here.  Call it.
	* coverage.c (coverage_finish): Also check for local_tick == -1.
	* gcov-dump (tag_function): Correct labelling typo.

From-SVN: r182744
This commit is contained in:
Nathan Sidwell 2011-12-30 18:22:16 +00:00 • committed by Nathan Sidwell
parent 04dbc287a6
commit bdbdc4e1cd
4 changed files with 33 additions and 10 deletions
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9
gcc/ChangeLog
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@ -1,3 +1,12 @@
2011-12-30 Nathan Sidwell <nathan@acm.org>
* gcov.c (total_lines, total_executed): New global vars.
(generate_results): Call executed_summary.
(executed_summary): New function, broken out of ...
(function_summary): ... here. Call it.
* coverage.c (coverage_finish): Also check for local_tick == -1.
* gcov-dump (tag_function): Correct labelling typo.
2011-12-29 Michael Meissner <meissner@linux.vnet.ibm.com>
PR target/51623

2
gcc/coverage.c
View file

@ -1119,7 +1119,7 @@ coverage_finish (void)
if (bbg_file_name && gcov_close ())
unlink (bbg_file_name);
if (!local_tick)
if (!local_tick || local_tick == (unsigned)-1)
/* Only remove the da file, if we cannot stamp it. If we can
stamp it, libgcov will DTRT. */
unlink (da_file_name);

2
gcc/gcov-dump.c
View file

@ -286,7 +286,7 @@ tag_function (const char *filename ATTRIBUTE_UNUSED,
{
printf (" ident=%u", gcov_read_unsigned ());
printf (", lineno_checksum=0x%08x", gcov_read_unsigned ());
printf (", cfg_checksum_checksum=0x%08x", gcov_read_unsigned ());
printf (", cfg_checksum=0x%08x", gcov_read_unsigned ());
if (gcov_position () - pos < length)
{

30
gcc/gcov.c
View file

@ -278,6 +278,9 @@ static unsigned a_names; /* Allocated names */
static unsigned object_runs;
static unsigned program_count;
static unsigned total_lines;
static unsigned total_executed;
/* Modification time of graph file. */
static time_t bbg_file_time;
@ -380,6 +383,7 @@ static void solve_flow_graph (function_t *);
static void find_exception_blocks (function_t *);
static void add_branch_counts (coverage_t *, const arc_t *);
static void add_line_counts (coverage_t *, function_t *);
static void executed_summary (unsigned, unsigned);
static void function_summary (const coverage_t *, const char *);
static const char *format_gcov (gcov_type, gcov_type, int);
static void accumulate_line_counts (source_t *);
@ -702,6 +706,8 @@ generate_results (const char *file_name)
accumulate_line_counts (src);
function_summary (&src->coverage, "File");
total_lines += src->coverage.lines;
total_executed += src->coverage.lines_executed;
if (flag_gcov_file && src->coverage.lines)
{
char *gcov_file_name
@ -724,6 +730,9 @@ generate_results (const char *file_name)
}
fnotice (stdout, "\n");
}
if (!file_name)
executed_summary (total_lines, total_executed);
}
/* Release a function structure */
@ -1666,20 +1675,25 @@ format_gcov (gcov_type top, gcov_type bottom, int dp)
return buffer;
}
/* Summary of execution */
/* Output summary info for a function. */
static void
executed_summary (unsigned lines, unsigned executed)
{
if (lines)
fnotice (stdout, "Lines executed:%s of %d\n",
format_gcov (executed, lines, 2), lines);
else
fnotice (stdout, "No executable lines\n");
}
/* Output summary info for a function or file. */
static void
function_summary (const coverage_t *coverage, const char *title)
{
fnotice (stdout, "%s '%s'\n", title, coverage->name);
if (coverage->lines)
fnotice (stdout, "Lines executed:%s of %d\n",
format_gcov (coverage->lines_executed, coverage->lines, 2),
coverage->lines);
else
fnotice (stdout, "No executable lines\n");
executed_summary (coverage->lines, coverage->lines_executed);
if (flag_branches)
{