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author | Abderrazek Zaafrani <a.zaafrani@samsung.com> | 2016-01-28 16:39:18 +0000 |
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committer | Sebastian Pop <spop@gcc.gnu.org> | 2016-01-28 16:39:18 +0000 |
commit | 8d18bd108a6ebe7101ef818c3f4c87802fb4c805 (patch) | |
tree | b7f88356a2f7e7fb4adea59bc781852b3b396808 /gcc/graphite-optimize-isl.c | |
parent | 16bccd7a73d38b302edfd5a83155cf1584f25a55 (diff) |
make debug comment more explicit
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
Diffstat (limited to 'gcc/graphite-optimize-isl.c')
-rw-r--r-- | gcc/graphite-optimize-isl.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/gcc/graphite-optimize-isl.c b/gcc/graphite-optimize-isl.c index d1620d5f1d8..6b3108dae17 100644 --- a/gcc/graphite-optimize-isl.c +++ b/gcc/graphite-optimize-isl.c @@ -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) - fprintf (dump_file, "isl timed out --param max-isl-operations=%d\n", - max_operations); + { + 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; |