diff options
Diffstat (limited to 'gcc/cfgloop.c')
| -rw-r--r-- | gcc/cfgloop.c | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/gcc/cfgloop.c b/gcc/cfgloop.c index 8e1edbddc68..63637980c44 100644 --- a/gcc/cfgloop.c +++ b/gcc/cfgloop.c @@ -1,5 +1,6 @@ /* Natural loop discovery code for GNU compiler. - Copyright (C) 2000, 2001, 2003, 2004, 2005 Free Software Foundation, Inc. + Copyright (C) 2000, 2001, 2003, 2004, 2005, 2006, 2007 + Free Software Foundation, Inc. This file is part of GCC. @@ -284,9 +285,6 @@ establish_preds (struct loop *loop, struct loop *father) unsigned depth = loop_depth (father) + 1; unsigned i; - /* Remember the current loop depth if it is the largest seen so far. */ - cfun->max_loop_depth = MAX (cfun->max_loop_depth, (int) depth); - VEC_truncate (loop_p, loop->superloops, 0); VEC_reserve (loop_p, gc, loop->superloops, depth); for (i = 0; VEC_iterate (loop_p, father->superloops, i, ploop); i++) @@ -364,10 +362,6 @@ flow_loops_find (struct loops *loops) memset (loops, 0, sizeof *loops); - /* We are going to recount the maximum loop depth, - so throw away the last count. */ - cfun->max_loop_depth = 0; - /* Taking care of this degenerate case makes the rest of this code simpler. */ if (n_basic_blocks == NUM_FIXED_BLOCKS) |