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| author | Eric Botcazou <ebotcazou@libertysurf.fr> | 2005-03-07 16:46:59 +0100 |
|---|---|---|
| committer | Eric Botcazou <ebotcazou@gcc.gnu.org> | 2005-03-07 15:46:59 +0000 |
| commit | 4cdc2a35e5b66feec1e11b6a5a30bc4b15721513 (patch) | |
| tree | f6ec56ef8fbfd4d601546bdb07c86e47c3fc9efc /gcc | |
| parent | 0d48fcd1c9bfc79d69e77139913a9a5fde076fa8 (diff) | |
| download | gcc-4cdc2a35e5b66feec1e11b6a5a30bc4b15721513.zip gcc-4cdc2a35e5b66feec1e11b6a5a30bc4b15721513.tar.gz gcc-4cdc2a35e5b66feec1e11b6a5a30bc4b15721513.tar.bz2 | |
reorg.c (relax_delay_slots): Check that the jump is conditional before trying to invert it.
* reorg.c (relax_delay_slots): Check that the jump is
conditional before trying to invert it.
From-SVN: r96027
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/reorg.c | 1 |
2 files changed, 6 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 986b1da..9c6b448 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2005-03-07 Eric Botcazou <ebotcazou@libertysurf.fr> + + * reorg.c (relax_delay_slots): Check that the jump is + conditional before trying to invert it. + 2005-03-07 Kazu Hirata <kazu@cs.umass.edu> * bb-reorder.c (max_entry_frequency, max_entry_frequency): diff --git a/gcc/reorg.c b/gcc/reorg.c index 763f07b..09c8ea5 100644 --- a/gcc/reorg.c +++ b/gcc/reorg.c @@ -3379,6 +3379,7 @@ relax_delay_slots (rtx first) annulled jumps, though. Again, don't convert a jump to a RETURN here. */ if (! INSN_ANNULLED_BRANCH_P (delay_insn) + && any_condjump_p (delay_insn) && next && JUMP_P (next) && (simplejump_p (next) || GET_CODE (PATTERN (next)) == RETURN) && next_active_insn (target_label) == next_active_insn (next) |