diff options
| author | ian <ian@138bc75d-0d04-0410-961f-82ee72b054a4> | 2009-06-17 20:23:57 +0000 |
|---|---|---|
| committer | ian <ian@138bc75d-0d04-0410-961f-82ee72b054a4> | 2009-06-17 20:23:57 +0000 |
| commit | c5bafa9625ff343e9916cb8d577fbe66cd0ed57e (patch) | |
| tree | 9bcebe0ad55731cc7fa378e81f0def52d8cc1585 /gcc/profile.c | |
| parent | 52b290f1b82348a4f4a445f0811ecf81ca8b044f (diff) | |
| download | gcc-c5bafa9625ff343e9916cb8d577fbe66cd0ed57e.tar.gz | |
* profile.c (total_num_never_executed): Don't define.
(compute_branch_probabilities): Don't count or print
num_never_executed.
(init_branch_prob): Don't set total_num_never_executed.
(end_branch_prob): Don't print total_num_never_executed.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@148628 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/profile.c')
| -rw-r--r-- | gcc/profile.c | 13 |
1 files changed, 2 insertions, 11 deletions
diff --git a/gcc/profile.c b/gcc/profile.c index c4c7276ffe0..0cc65521729 100644 --- a/gcc/profile.c +++ b/gcc/profile.c @@ -1,6 +1,6 @@ /* Calculate branch probabilities, and basic block execution counts. Copyright (C) 1990, 1991, 1992, 1993, 1994, 1996, 1997, 1998, 1999, - 2000, 2001, 2002, 2003, 2004, 2005, 2007, 2008 + 2000, 2001, 2002, 2003, 2004, 2005, 2007, 2008, 2009 Free Software Foundation, Inc. Contributed by James E. Wilson, UC Berkeley/Cygnus Support; based on some ideas from Dain Samples of UC Berkeley. @@ -100,7 +100,6 @@ static int total_num_blocks_created; static int total_num_passes; static int total_num_times_called; static int total_hist_br_prob[20]; -static int total_num_never_executed; static int total_num_branches; /* Forward declarations. */ @@ -447,7 +446,6 @@ compute_branch_probabilities (void) int changes; int passes; int hist_br_prob[20]; - int num_never_executed; int num_branches; gcov_type *exec_counts = get_exec_counts (); int inconsistent = 0; @@ -647,7 +645,6 @@ compute_branch_probabilities (void) for (i = 0; i < 20; i++) hist_br_prob[i] = 0; - num_never_executed = 0; num_branches = 0; FOR_BB_BETWEEN (bb, ENTRY_BLOCK_PTR, NULL, next_bb) @@ -741,7 +738,7 @@ compute_branch_probabilities (void) if (bb->index >= NUM_FIXED_BLOCKS && block_ends_with_condjump_p (bb) && EDGE_COUNT (bb->succs) >= 2) - num_branches++, num_never_executed; + num_branches++; } } counts_to_freqs (); @@ -750,8 +747,6 @@ compute_branch_probabilities (void) if (dump_file) { fprintf (dump_file, "%d branches\n", num_branches); - fprintf (dump_file, "%d branches never executed\n", - num_never_executed); if (num_branches) for (i = 0; i < 10; i++) fprintf (dump_file, "%d%% branches in range %d-%d%%\n", @@ -759,7 +754,6 @@ compute_branch_probabilities (void) 5 * i, 5 * i + 5); total_num_branches += num_branches; - total_num_never_executed += num_never_executed; for (i = 0; i < 20; i++) total_hist_br_prob[i] += hist_br_prob[i]; @@ -1333,7 +1327,6 @@ init_branch_prob (void) total_num_passes = 0; total_num_times_called = 0; total_num_branches = 0; - total_num_never_executed = 0; for (i = 0; i < 20; i++) total_hist_br_prob[i] = 0; } @@ -1364,8 +1357,6 @@ end_branch_prob (void) / total_num_times_called); fprintf (dump_file, "Total number of branches: %d\n", total_num_branches); - fprintf (dump_file, "Total number of branches never executed: %d\n", - total_num_never_executed); if (total_num_branches) { int i; |