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Improve location information of -Wcoverage-mismatch.

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2018-09-24  Martin Liska  <mliska@suse.cz>

	* coverage.c (get_coverage_counts): Use warning_at
	with current_function_decl location. Use %qD in warning
	message.

From-SVN: r264530
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Martin Liska 2018-09-24 13:28:23 +02:00 committed by Martin Liska
parent d609225669
commit bda815c597
2 changed files with 16 additions and 8 deletions
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6
gcc/ChangeLog
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@ -1,3 +1,9 @@
2018-09-24 Martin Liska <mliska@suse.cz>
* coverage.c (get_coverage_counts): Use warning_at
with current_function_decl location. Use %qD in warning
message.
2018-09-24 Martin Liska <mliska@suse.cz>
* memory-block.h (memory_block_pool::release): Annotate with

18
gcc/coverage.c
View File

@ -336,12 +336,13 @@ get_coverage_counts (unsigned counter, unsigned cfg_checksum,
{
static int warned = 0;
bool warning_printed = false;
tree id = DECL_ASSEMBLER_NAME (current_function_decl);
warning_printed =
warning_at (input_location, OPT_Wcoverage_mismatch,
"the control flow of function %qE does not match "
"its profile data (counter %qs)", id, ctr_names[counter]);
warning_at (DECL_SOURCE_LOCATION (current_function_decl),
OPT_Wcoverage_mismatch,
"the control flow of function %qD does not match "
"its profile data (counter %qs)", current_function_decl,
ctr_names[counter]);
if (warning_printed && dump_enabled_p ())
{
dump_user_location_t loc
@ -370,10 +371,11 @@ get_coverage_counts (unsigned counter, unsigned cfg_checksum,
}
else if (entry->lineno_checksum != lineno_checksum)
{
warning (OPT_Wcoverage_mismatch,
"source locations for function %qE have changed,"
" the profile data may be out of date",
DECL_ASSEMBLER_NAME (current_function_decl));
warning_at (DECL_SOURCE_LOCATION (current_function_decl),
OPT_Wcoverage_mismatch,
"source locations for function %qD have changed,"
" the profile data may be out of date",
current_function_decl);
}
return entry->counts;