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ipa-type-escape.c (analyze_variable): Use gcc_assert instead of abort.

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* ipa-type-escape.c (analyze_variable): Use gcc_assert instead of
	abort.
	* except.c (output_ttype): Likewise.
	* tree-object-size.c (collect_object_sizes_for): Likewise.
	(check_for_plus_in_loops_1): Likewise.
	(check_for_plus_in_loops): Likewise.
	(compute_object_sizes): Use gcc_unreachable instead of abort.

Co-Authored-By: Christophe Jaillet <christophe.jaillet@wanadoo.fr>

From-SVN: r108237
This commit is contained in:
Volker Reichelt 2005-12-08 15:46:09 +00:00 committed by Volker Reichelt
parent ccd83be5d6
commit dd2c9f7462
4 changed files with 21 additions and 16 deletions
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11
gcc/ChangeLog
View File

@ -1,3 +1,14 @@
2005-12-08 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
Christophe Jaillet <christophe.jaillet@wanadoo.fr>
* ipa-type-escape.c (analyze_variable): Use gcc_assert instead of
abort.
* except.c (output_ttype): Likewise.
* tree-object-size.c (collect_object_sizes_for): Likewise.
(check_for_plus_in_loops_1): Likewise.
(check_for_plus_in_loops): Likewise.
(compute_object_sizes): Use gcc_unreachable instead of abort.
2005-12-08 Nathan Sidwell <nathan@codesourcery.com>
* config/ms1/ms1.md (UNSPEC_LOOP): New constant.

4
gcc/except.c
View File

@ -3486,8 +3486,8 @@ output_ttype (tree type, int tt_format, int tt_format_size)
public = TREE_PUBLIC (type);
}
}
else if (TREE_CODE (type) != INTEGER_CST)
abort ();
else
gcc_assert (TREE_CODE (type) == INTEGER_CST);
}
/* Allow the target to override the type table entry format. */

11
gcc/ipa-type-escape.c
View File

@ -1349,13 +1349,10 @@ analyze_variable (struct cgraph_varpool_node *vnode)
if (vnode->externally_visible)
mark_interesting_type (type, FULL_ESCAPE);
if (TREE_CODE (global) == VAR_DECL)
{
if (DECL_INITIAL (global))
walk_tree (&DECL_INITIAL (global), scan_for_refs,
NULL, visited_nodes);
}
else abort();
gcc_assert (TREE_CODE (global) == VAR_DECL);
if (DECL_INITIAL (global))
walk_tree (&DECL_INITIAL (global), scan_for_refs, NULL, visited_nodes);
}
/* This is the main routine for finding the reference patterns for

11
gcc/tree-object-size.c
View File

@ -688,8 +688,7 @@ collect_object_sizes_for (struct object_size_info *osi, tree var)
switch (TREE_CODE (stmt))
{
case RETURN_EXPR:
if (TREE_CODE (TREE_OPERAND (stmt, 0)) != MODIFY_EXPR)
abort ();
gcc_assert (TREE_CODE (TREE_OPERAND (stmt, 0)) == MODIFY_EXPR);
stmt = TREE_OPERAND (stmt, 0);
/* FALLTHRU */
@ -815,8 +814,7 @@ check_for_plus_in_loops_1 (struct object_size_info *osi, tree var,
switch (TREE_CODE (stmt))
{
case RETURN_EXPR:
if (TREE_CODE (TREE_OPERAND (stmt, 0)) != MODIFY_EXPR)
abort ();
gcc_assert (TREE_CODE (TREE_OPERAND (stmt, 0)) == MODIFY_EXPR);
stmt = TREE_OPERAND (stmt, 0);
/* FALLTHRU */
@ -894,8 +892,7 @@ check_for_plus_in_loops (struct object_size_info *osi, tree var)
switch (TREE_CODE (stmt))
{
case RETURN_EXPR:
if (TREE_CODE (TREE_OPERAND (stmt, 0)) != MODIFY_EXPR)
abort ();
gcc_assert (TREE_CODE (TREE_OPERAND (stmt, 0)) == MODIFY_EXPR);
stmt = TREE_OPERAND (stmt, 0);
/* FALLTHRU */
@ -1045,7 +1042,7 @@ compute_object_sizes (void)
}
if (!set_rhs (stmtp, result))
abort ();
gcc_unreachable ();
update_stmt (*stmtp);
if (dump_file && (dump_flags & TDF_DETAILS))