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| author | Jan Hubicka <jh@suse.cz> | 2003-03-10 19:32:17 +0100 |
|---|---|---|
| committer | Jan Hubicka <hubicka@gcc.gnu.org> | 2003-03-10 18:32:17 +0000 |
| commit | 912b79e7e94435b40b1a8ac4091014dde3a4f7d8 (patch) | |
| tree | 8dab2f94ceeead90284703d5675890c42f44ab45 /gcc | |
| parent | c19de7aa687c199eb6e9e9a76bf733d74cfacd2b (diff) | |
| download | gcc-912b79e7e94435b40b1a8ac4091014dde3a4f7d8.zip gcc-912b79e7e94435b40b1a8ac4091014dde3a4f7d8.tar.gz gcc-912b79e7e94435b40b1a8ac4091014dde3a4f7d8.tar.bz2 | |
* cfgcleanup.c (try_optimize_cfg): Fix thinko in previous patch.
From-SVN: r64103
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 2 | ||||
| -rw-r--r-- | gcc/cfgcleanup.c | 2 |
2 files changed, 4 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 8ac10a2..0dbb591 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -44,6 +44,8 @@ Mon Mar 10 15:30:36 CET 2003 Jan Hubicka <jh@suse.cz> + * cfgcleanup.c (try_optimize_cfg): Fix thinko in previous patch. + * cfgcleanup.c (merge_blocks): Return where to iterate next. (try_optimize_cfg): Use return value of merge_blocks diff --git a/gcc/cfgcleanup.c b/gcc/cfgcleanup.c index 6ccc3ee..7ed5c3d 100644 --- a/gcc/cfgcleanup.c +++ b/gcc/cfgcleanup.c @@ -861,6 +861,8 @@ merge_blocks (e, b, c, mode) b_has_incoming_fallthru = (tmp_edge != NULL); b_fallthru_edge = tmp_edge; next = b->prev_bb; + if (next == c) + next = next->prev_bb; /* Otherwise, we're going to try to move C after B. If C does not have an outgoing fallthru, then it can be moved |