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.
Bootstrap running on x86_64-unknown-linux-gnu.
PR rtl-optimization/117467
* timevar.def (TV_EXT_DCE): New.
* ext-dce.cc (pass_data_ext_dce): Use TV_EXT_DCE.
---
gcc/ext-dce.cc | 2 +-
gcc/timevar.def | 1 +
2 files changed, 2 insertions(+), 1 deletion(-)
diff --git a/gcc/ext-dce.cc b/gcc/ext-dce.cc
index a449b9f6b49..0ece37726c7 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 0f9d2c0b032..ae80a311a2d 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")
--
2.43.0
