diff options
| author | dberlin <dberlin@138bc75d-0d04-0410-961f-82ee72b054a4> | 2004-12-15 21:18:42 +0000 |
|---|---|---|
| committer | dberlin <dberlin@138bc75d-0d04-0410-961f-82ee72b054a4> | 2004-12-15 21:18:42 +0000 |
| commit | 9585423d4580309499a933f64af0496f2005a990 (patch) | |
| tree | 5135266cb38359ced5f6b85ab86297f00eac1c4e /gcc/cfgloop.c | |
| parent | be77efb1607100f2550a9c78d30c97a714d676e3 (diff) | |
| download | gcc-9585423d4580309499a933f64af0496f2005a990.tar.gz | |
2004-12-15 Daniel Berlin <dberlin@dberlin.org>
* cfgloop.c (flow_loops_dump): Don't print out levels.
(flow_loops_find): Don't set loop->levels.
(flow_loops_level_compute): Make void.
* cfgloop.h (struct loops): Remove levels member.
Add comment about loops in parray possibly being NULL.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@92222 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/cfgloop.c')
| -rw-r--r-- | gcc/cfgloop.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/gcc/cfgloop.c b/gcc/cfgloop.c index 303c2187c50..26a9cdee898 100644 --- a/gcc/cfgloop.c +++ b/gcc/cfgloop.c @@ -46,7 +46,7 @@ static int flow_loop_nodes_find (basic_block, struct loop *); static void flow_loop_pre_header_scan (struct loop *); static basic_block flow_loop_pre_header_find (basic_block); static int flow_loop_level_compute (struct loop *); -static int flow_loops_level_compute (struct loops *); +static void flow_loops_level_compute (struct loops *); static void establish_preds (struct loop *); static void canonicalize_loop_headers (void); static bool glb_enum_p (basic_block, void *); @@ -173,8 +173,7 @@ flow_loops_dump (const struct loops *loops, FILE *file, void (*loop_dump_aux) (c if (! num_loops || ! file) return; - fprintf (file, ";; %d loops found, %d levels\n", - num_loops, loops->levels); + fprintf (file, ";; %d loops found\n", num_loops); for (i = 0; i < num_loops; i++) { @@ -592,10 +591,10 @@ flow_loop_level_compute (struct loop *loop) hierarchy tree specified by LOOPS. Return the maximum enclosed loop level. */ -static int +static void flow_loops_level_compute (struct loops *loops) { - return flow_loop_level_compute (loops->tree_root); + flow_loop_level_compute (loops->tree_root); } /* Scan a single natural loop specified by LOOP collecting information @@ -953,7 +952,7 @@ flow_loops_find (struct loops *loops, int flags) /* Assign the loop nesting depth and enclosed loop level for each loop. */ - loops->levels = flow_loops_level_compute (loops); + flow_loops_level_compute (loops); /* Scan the loops. */ for (i = 1; i < num_loops; i++) |