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make debug comment more explicit

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2016-01-28  Abderrazek Zaafrani  <a.zaafrani@samsung.com>

	* graphite-optimize-isl.c (optimize_isl): Print a different debug
	message when isl does not return a valid schedule.

From-SVN: r232935
This commit is contained in:
Abderrazek Zaafrani 2016-01-28 16:39:18 +00:00 committed by Sebastian Pop
parent 16bccd7a73
commit 8d18bd108a
2 changed files with 14 additions and 2 deletions
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5
gcc/ChangeLog
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@ -1,3 +1,8 @@
2016-01-28 Abderrazek Zaafrani <a.zaafrani@samsung.com>
* graphite-optimize-isl.c (optimize_isl): Print a different debug
message when isl does not return a valid schedule.
2016-01-28 Sebastian Pop <s.pop@samsung.com>
* graphite-isl-ast-to-gimple.c (class translate_isl_ast_to_gimple):

7
gcc/graphite-optimize-isl.c
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@ -477,8 +477,15 @@ optimize_isl (scop_p scop)
if (!schedule || isl_ctx_last_error (scop->isl_context) == isl_error_quota)
{
if (dump_file && dump_flags)
{
if (!schedule)
fprintf (dump_file, "isl did not return any schedule.\n",
max_operations);
else
fprintf (dump_file, "isl timed out --param max-isl-operations=%d\n",
max_operations);
}
if (schedule)
isl_schedule_free (schedule);
return false;