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| author | Bernd Schmidt <bernd.schmidt@analog.com> | 2009-03-05 15:09:22 +0000 |
|---|---|---|
| committer | Bernd Schmidt <bernds@gcc.gnu.org> | 2009-03-05 15:09:22 +0000 |
| commit | f9e967516f1943dfd357af867683e83ff8a2c063 (patch) | |
| tree | 6a53031ddc1c20bdd31ef59a93bbf1c9099cb796 /gcc | |
| parent | 2588c9e970ebea8cd91d3ba9b38ccd909e063c30 (diff) | |
| download | gcc-f9e967516f1943dfd357af867683e83ff8a2c063.zip gcc-f9e967516f1943dfd357af867683e83ff8a2c063.tar.gz gcc-f9e967516f1943dfd357af867683e83ff8a2c063.tar.bz2 | |
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
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/config/bfin/bfin.c | 6 |
2 files changed, 11 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index a0ff5c8..d2bb30f 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -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 diff --git a/gcc/config/bfin/bfin.c b/gcc/config/bfin/bfin.c index ec5dd57..f4f9d45 100644 --- a/gcc/config/bfin/bfin.c +++ b/gcc/config/bfin/bfin.c @@ -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; + } } } } |