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| author | Jan Hubicka <jh@suse.cz> | 2004-08-04 23:37:06 +0200 |
|---|---|---|
| committer | Jan Hubicka <hubicka@gcc.gnu.org> | 2004-08-04 21:37:06 +0000 |
| commit | 878f99d22982a567cffaa1c0c21fb52e230f867d (patch) | |
| tree | 14f9d312df96f3a3cf47a367e3b936b8d773c4fe /gcc/predict.c | |
| parent | d4794d1a61d47a03acde40beaf0a372929212754 (diff) | |
| download | gcc-878f99d22982a567cffaa1c0c21fb52e230f867d.zip gcc-878f99d22982a567cffaa1c0c21fb52e230f867d.tar.gz gcc-878f99d22982a567cffaa1c0c21fb52e230f867d.tar.bz2 | |
basic-block.h (profile_staus): New global variable.
* basic-block.h (profile_staus): New global variable.
* cfg.c (profile_status): Declare.
(check_bb_profile): Break out from ....; use profile_status
(dump_flow_info): ... here.
* cfgbuild.c (find_basic_blocks): Set profile_status.
* cfgexpand.c (tree_expand_cfg): Likewise.
* predict.c (estimate_probability): Likewise.
* profile.c (branch_prob): Likewise.
* tree-cfg.c (build_tree_cfg): Likewise.
(dump_function_to_file): Use check_bb_profile.
* tree-pretty-print (dump_bb_header): Likewise.
* tree-profile.c (do_tree_profiling): Cleanup.
From-SVN: r85579
Diffstat (limited to 'gcc/predict.c')
| -rw-r--r-- | gcc/predict.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/gcc/predict.c b/gcc/predict.c index e55427d..d89282d 100644 --- a/gcc/predict.c +++ b/gcc/predict.c @@ -805,6 +805,8 @@ estimate_probability (struct loops *loops_info) } estimate_bb_frequencies (loops_info); free_dominance_info (CDI_POST_DOMINATORS); + if (profile_status == PROFILE_ABSENT) + profile_status = PROFILE_GUESSED; } @@ -988,6 +990,8 @@ tree_estimate_probability (void) flow_loops_free (&loops_info); if (dump_file && (dump_flags & TDF_DETAILS)) dump_tree_cfg (dump_file, dump_flags); + if (profile_status == PROFILE_ABSENT) + profile_status = PROFILE_GUESSED; } /* __builtin_expect dropped tokens into the insn stream describing expected |