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timevar.def: Add TV_CALL_CLOBBER, TV_FLOW_SENSITIVE, TV_FLOW_INSENSITIVE. 

2007-07-28  Daniel Berlin  <dberlin@dberlin.org>

	* timevar.def: Add TV_CALL_CLOBBER, TV_FLOW_SENSITIVE,
	TV_FLOW_INSENSITIVE.

	* tree-ssa-alias.c (compute_call_clobbered): Push/pop
	TV_CALL_CLOBBER.
	(compute_flow_sensitive_aliasing): Ditto for TV_FLOW_SENSITIVE.
	(compute_flow_insensitive_aliasing): Ditto for
	TV_FLOW_INSENSITIVE.

From-SVN: r127013
This commit is contained in:
Daniel Berlin 2007-07-28 07:55:10 +00:00 committed by Daniel Berlin
parent b8247b1389
commit 758137cd60
3 changed files with 20 additions and 0 deletions
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11
gcc/ChangeLog
View File

@ -1,3 +1,14 @@
2007-07-28 Daniel Berlin <dberlin@dberlin.org>
* timevar.def: Add TV_CALL_CLOBBER, TV_FLOW_SENSITIVE,
TV_FLOW_INSENSITIVE.
* tree-ssa-alias.c (compute_call_clobbered): Push/pop
TV_CALL_CLOBBER.
(compute_flow_sensitive_aliasing): Ditto for TV_FLOW_SENSITIVE.
(compute_flow_insensitive_aliasing): Ditto for
TV_FLOW_INSENSITIVE.
2007-07-27 Jan Hubicka <jh@suse.cz>
* config/i386/i386.c (register_move_cost): Remove accidentally comitted

3
gcc/timevar.def
View File

@ -87,6 +87,9 @@ DEFTIMEVAR (TV_TREE_STORE_COPY_PROP , "tree store copy prop")
DEFTIMEVAR (TV_FIND_REFERENCED_VARS , "tree find ref. vars")
DEFTIMEVAR (TV_TREE_PTA , "tree PTA")
DEFTIMEVAR (TV_TREE_MAY_ALIAS , "tree alias analysis")
DEFTIMEVAR (TV_CALL_CLOBBER , "tree call clobbering")
DEFTIMEVAR (TV_FLOW_SENSITIVE , "tree flow sensitive alias")
DEFTIMEVAR (TV_FLOW_INSENSITIVE , "tree flow insensitive alias")
DEFTIMEVAR (TV_MEMORY_PARTITIONING , "tree memory partitioning")
DEFTIMEVAR (TV_TREE_INSERT_PHI_NODES , "tree PHI insertion")
DEFTIMEVAR (TV_TREE_SSA_REWRITE_BLOCKS, "tree SSA rewrite")

6
gcc/tree-ssa-alias.c
View File

@ -573,6 +573,7 @@ compute_call_clobbered (struct alias_info *ai)
VEC (tree, heap) *worklist = NULL;
VEC(int,heap) *worklist2 = NULL;
timevar_push (TV_CALL_CLOBBER);
set_initial_properties (ai);
init_transitive_clobber_worklist (&worklist, &worklist2);
while (VEC_length (tree, worklist) != 0)
@ -586,6 +587,7 @@ compute_call_clobbered (struct alias_info *ai)
VEC_free (tree, heap, worklist);
VEC_free (int, heap, worklist2);
compute_tag_properties ();
timevar_pop (TV_CALL_CLOBBER);
}
@ -2206,6 +2208,7 @@ compute_flow_sensitive_aliasing (struct alias_info *ai)
size_t i;
tree ptr;
timevar_push (TV_FLOW_SENSITIVE);
set_used_smts ();
for (i = 0; VEC_iterate (tree, ai->processed_ptrs, i, ptr); i++)
@ -2241,6 +2244,7 @@ compute_flow_sensitive_aliasing (struct alias_info *ai)
}
}
}
timevar_pop (TV_FLOW_SENSITIVE);
}
@ -2276,6 +2280,7 @@ compute_flow_insensitive_aliasing (struct alias_info *ai)
{
size_t i;
timevar_push (TV_FLOW_INSENSITIVE);
/* For every pointer P, determine which addressable variables may alias
with P's symbol memory tag. */
for (i = 0; i < ai->num_pointers; i++)
@ -2384,6 +2389,7 @@ compute_flow_insensitive_aliasing (struct alias_info *ai)
}
}
timevar_pop (TV_FLOW_INSENSITIVE);
}