Hello, This patch fixes the scenario where SMS fails to schedule a loop and continue to the next one without freeing data structures allocated while scheduling the first loop.
Bootstrap and regtested on ppc64-redhat-linux. OK for mainline? Thanks, Revital Changelog: * modulo-sched.c (sms_schedule): Avoid unfreed memory when SMS fails. Index: modulo-sched.c =================================================================== --- modulo-sched.c (revision 170464) +++ modulo-sched.c (working copy) @@ -1177,7 +1177,6 @@ sms_schedule (void) fprintf (dump_file, HOST_WIDEST_INT_PRINT_DEC, trip_count); fprintf (dump_file, ")\n"); } - continue; } else {