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| author | Richard Biener <rguenther@suse.de> | 2024-11-07 09:23:03 +0100 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2024-11-07 11:05:07 +0100 |
| commit | 7a07de2c60b3c513b6aef206e9b55b3ffefe8b39 (patch) | |
| tree | 2889a0158b409ea2882411e1912cac79d855090d | |
| parent | 50ecb6e960e98fa3150239af72cf751f9b644544 (diff) | |
| download | gcc-7a07de2c60b3c513b6aef206e9b55b3ffefe8b39.zip gcc-7a07de2c60b3c513b6aef206e9b55b3ffefe8b39.tar.gz gcc-7a07de2c60b3c513b6aef206e9b55b3ffefe8b39.tar.bz2 | |
rtl-optimization/117467 - 33% compile-time in rest of compilation
ext-dce uses TV_NONE, that's not OK for a pass taking 33% compile-time.
The following adds a timevar to it for proper blaming.
PR rtl-optimization/117467
* timevar.def (TV_EXT_DCE): New.
* ext-dce.cc (pass_data_ext_dce): Use TV_EXT_DCE.
| -rw-r--r-- | gcc/ext-dce.cc | 2 | ||||
| -rw-r--r-- | gcc/timevar.def | 1 |
2 files changed, 2 insertions, 1 deletions
diff --git a/gcc/ext-dce.cc b/gcc/ext-dce.cc index a449b9f..0ece377 100644 --- a/gcc/ext-dce.cc +++ b/gcc/ext-dce.cc @@ -1103,7 +1103,7 @@ const pass_data pass_data_ext_dce = RTL_PASS, /* type */ "ext_dce", /* name */ OPTGROUP_NONE, /* optinfo_flags */ - TV_NONE, /* tv_id */ + TV_EXT_DCE, /* tv_id */ PROP_cfglayout, /* properties_required */ 0, /* properties_provided */ 0, /* properties_destroyed */ diff --git a/gcc/timevar.def b/gcc/timevar.def index 0f9d2c0..ae80a31 100644 --- a/gcc/timevar.def +++ b/gcc/timevar.def @@ -313,6 +313,7 @@ DEFTIMEVAR (TV_INITIALIZE_RTL , "initialize rtl") DEFTIMEVAR (TV_GIMPLE_LADDRESS , "address lowering") DEFTIMEVAR (TV_TREE_LOOP_IFCVT , "tree loop if-conversion") DEFTIMEVAR (TV_WARN_ACCESS , "access analysis") +DEFTIMEVAR (TV_EXT_DCE , "ext dce") /* Everything else in rest_of_compilation not included above. */ DEFTIMEVAR (TV_EARLY_LOCAL , "early local passes") |