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tree-cfg.c (dump_function_to_file): Make sure to dump anonymous SSA names when there are no local decls.

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2012-08-10  Richard Guenther  <rguenther@suse.de>

	* tree-cfg.c (dump_function_to_file): Make sure to dump
	anonymous SSA names when there are no local decls.

From-SVN: r190290
This commit is contained in:
Richard Guenther 2012-08-10 11:54:55 +00:00 committed by Richard Biener
parent 580b2c2ef6
commit e28b8a6054
2 changed files with 17 additions and 9 deletions
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5
gcc/ChangeLog
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@ -1,3 +1,8 @@
2012-08-10 Richard Guenther <rguenther@suse.de>
* tree-cfg.c (dump_function_to_file): Make sure to dump
anonymous SSA names when there are no local decls.
2012-08-10 Steven Bosscher <steven@gcc.gnu.org>
* tree-ssa-pre.c (alloc_expression_id): Fix use of VEC_reserve.

21
gcc/tree-cfg.c
View File

@ -6677,21 +6677,22 @@ dump_function_to_file (tree fn, FILE *file, int flags)
/* When GIMPLE is lowered, the variables are no longer available in
BIND_EXPRs, so display them separately. */
if (cfun && cfun->decl == fn && !VEC_empty (tree, cfun->local_decls))
if (cfun && cfun->decl == fn && (cfun->curr_properties & PROP_gimple_lcf))
{
unsigned ix;
ignore_topmost_bind = true;
fprintf (file, "{\n");
FOR_EACH_LOCAL_DECL (cfun, ix, var)
{
print_generic_decl (file, var, flags);
if (flags & TDF_VERBOSE)
print_node (file, "", var, 4);
fprintf (file, "\n");
if (!VEC_empty (tree, cfun->local_decls))
FOR_EACH_LOCAL_DECL (cfun, ix, var)
{
print_generic_decl (file, var, flags);
if (flags & TDF_VERBOSE)
print_node (file, "", var, 4);
fprintf (file, "\n");
any_var = true;
}
any_var = true;
}
if (gimple_in_ssa_p (cfun))
for (ix = 1; ix < num_ssa_names; ++ix)
{
@ -6703,6 +6704,8 @@ dump_function_to_file (tree fn, FILE *file, int flags)
fprintf (file, " ");
print_generic_expr (file, name, flags);
fprintf (file, ";\n");
any_var = true;
}
}
}