diff options
Diffstat (limited to 'gcc/cfgloop.c')
| -rw-r--r-- | gcc/cfgloop.c | 15 |
1 files changed, 6 insertions, 9 deletions
diff --git a/gcc/cfgloop.c b/gcc/cfgloop.c index 20c58e4..a5eb4da 100644 --- a/gcc/cfgloop.c +++ b/gcc/cfgloop.c @@ -156,7 +156,6 @@ flow_loop_dump (const struct loop *loop, FILE *file, void flow_loops_dump (FILE *file, void (*loop_dump_aux) (const struct loop *, FILE *, int), int verbose) { - loop_iterator li; struct loop *loop; if (!current_loops || ! file) @@ -164,7 +163,7 @@ flow_loops_dump (FILE *file, void (*loop_dump_aux) (const struct loop *, FILE *, fprintf (file, ";; %d loops found\n", number_of_loops (cfun)); - FOR_EACH_LOOP (li, loop, LI_INCLUDE_ROOT) + FOR_EACH_LOOP (loop, LI_INCLUDE_ROOT) { flow_loop_dump (loop, file, loop_dump_aux, verbose); } @@ -767,10 +766,9 @@ disambiguate_multiple_latches (struct loop *loop) void disambiguate_loops_with_multiple_latches (void) { - loop_iterator li; struct loop *loop; - FOR_EACH_LOOP (li, loop, 0) + FOR_EACH_LOOP (loop, 0) { if (!loop->latch) disambiguate_multiple_latches (loop); @@ -1327,7 +1325,6 @@ verify_loop_structure (void) int err = 0; edge e; unsigned num = number_of_loops (cfun); - loop_iterator li; struct loop_exit *exit, *mexit; bool dom_available = dom_info_available_p (CDI_DOMINATORS); sbitmap visited; @@ -1369,7 +1366,7 @@ verify_loop_structure (void) visited = sbitmap_alloc (last_basic_block); bitmap_clear (visited); bbs = XNEWVEC (basic_block, n_basic_blocks_for_fn (cfun)); - FOR_EACH_LOOP (li, loop, LI_FROM_INNERMOST) + FOR_EACH_LOOP (loop, LI_FROM_INNERMOST) { unsigned n; @@ -1416,7 +1413,7 @@ verify_loop_structure (void) sbitmap_free (visited); /* Check headers and latches. */ - FOR_EACH_LOOP (li, loop, 0) + FOR_EACH_LOOP (loop, 0) { i = loop->num; if (loop->header == NULL) @@ -1536,7 +1533,7 @@ verify_loop_structure (void) } /* Check the recorded loop exits. */ - FOR_EACH_LOOP (li, loop, 0) + FOR_EACH_LOOP (loop, 0) { if (!loop->exits || loop->exits->e != NULL) { @@ -1630,7 +1627,7 @@ verify_loop_structure (void) err = 1; } - FOR_EACH_LOOP (li, loop, 0) + FOR_EACH_LOOP (loop, 0) { eloops = 0; for (exit = loop->exits->next; exit->e; exit = exit->next) |