diff options
| author | hubicka <hubicka@138bc75d-0d04-0410-961f-82ee72b054a4> | 2002-03-06 19:34:36 +0000 |
|---|---|---|
| committer | hubicka <hubicka@138bc75d-0d04-0410-961f-82ee72b054a4> | 2002-03-06 19:34:36 +0000 |
| commit | f760eb7d0ded2ec2c030b73132b498fd7d9d7c5b (patch) | |
| tree | 1f1d32f26b4675b6497ee473cc04e606b49810e1 /gcc/cfgcleanup.c | |
| parent | 34f7b91505f6b1bb200adbf1bce8524307ff88e2 (diff) | |
| download | gcc-f760eb7d0ded2ec2c030b73132b498fd7d9d7c5b.tar.gz | |
* toplev.c (rest_of_compilation): Do jump threading before SSA path;
consistently call delete_trivially_dead_insns after CSE and GCSE;
fix DFI_life dumping; do jump threading after liveness; do crossjumping
after liveness2; update comment in last crossjumping.
* cfgcleanup.c (try_crossjump_to_edge): Dirtify block.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50373 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/cfgcleanup.c')
| -rw-r--r-- | gcc/cfgcleanup.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/gcc/cfgcleanup.c b/gcc/cfgcleanup.c index bce4153def0..27337267eed 100644 --- a/gcc/cfgcleanup.c +++ b/gcc/cfgcleanup.c @@ -1353,6 +1353,8 @@ try_crossjump_to_edge (mode, e1, e2) redirect_to->count += src1->count; redirect_to->frequency += src1->frequency; + /* We may have some registers visible trought the block. */ + redirect_to->flags |= BB_DIRTY; /* Recompute the frequencies and counts of outgoing edges. */ for (s = redirect_to->succ; s; s = s->succ_next) |