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bfin.c (bfin_discover_loop): When retrying fails, mark the loop as bad. 

* config/bfin/bfin.c (bfin_discover_loop): When retrying fails, mark
	the loop as bad.

From-SVN: r144645
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Bernd Schmidt 2009-03-05 15:09:22 +00:00 committed by Bernd Schmidt
parent 2588c9e970
commit f9e967516f
2 changed files with 11 additions and 0 deletions
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5
gcc/ChangeLog
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@ -1,3 +1,8 @@
2009-03-05 Bernd Schmidt <bernd.schmidt@analog.com>
* config/bfin/bfin.c (bfin_discover_loop): When retrying fails, mark
the loop as bad.
2009-03-05 Jakub Jelinek <jakub@redhat.com>
PR debug/39379

6
gcc/config/bfin/bfin.c
View File

@ -4362,6 +4362,12 @@ bfin_discover_loop (loop_info loop, basic_block tail_bb, rtx tail_insn)
break;
}
}
if (!retry)
{
if (dump_file)
fprintf (dump_file, ";; No forwarder blocks found\n");
loop->bad = 1;
}
}
}
}