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re PR debug/27473 (g++.dg/other/unused1.C and gcc.dg/20060410.c fail on powerpc-darwin) 

PR debug/27473
	* dbxout.c (output_used_types_helper, output_used_types): New.
	(dbxout_symbol): Call output_used_types.

From-SVN: r115704
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Daniel Jacobowitz 2006-07-24 02:59:36 +00:00 committed by Daniel Jacobowitz
parent 74b0d490fa
commit f629051ee6
2 changed files with 41 additions and 0 deletions
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6
gcc/ChangeLog
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@ -1,3 +1,9 @@
2006-07-23 Daniel Jacobowitz <dan@codesourcery.com>
PR debug/27473
* dbxout.c (output_used_types_helper, output_used_types): New.
(dbxout_symbol): Call output_used_types.
2006-07-23 Jan Hubicka <jh@suse.cz>
PR c/25795

35
gcc/dbxout.c
View File

@ -2369,6 +2369,38 @@ dbxout_expand_expr (tree expr)
}
}
/* Helper function for output_used_types. Queue one entry from the
used types hash to be output. */
static int
output_used_types_helper (void **slot, void *data ATTRIBUTE_UNUSED)
{
tree type = *slot;
if ((TREE_CODE (type) == RECORD_TYPE
|| TREE_CODE (type) == UNION_TYPE
|| TREE_CODE (type) == QUAL_UNION_TYPE
|| TREE_CODE (type) == ENUMERAL_TYPE)
&& TYPE_STUB_DECL (type)
&& DECL_P (TYPE_STUB_DECL (type))
&& ! DECL_IGNORED_P (TYPE_STUB_DECL (type)))
debug_queue_symbol (TYPE_STUB_DECL (type));
else if (TYPE_NAME (type)
&& TREE_CODE (TYPE_NAME (type)) == TYPE_DECL)
debug_queue_symbol (TYPE_NAME (type));
return 1;
}
/* Force all types used by this function to be output in debug
information. */
static void
output_used_types (void)
{
if (cfun && cfun->used_types_hash)
htab_traverse (cfun->used_types_hash, output_used_types_helper, NULL);
}
/* Output a .stabs for the symbol defined by DECL,
which must be a ..._DECL node in the normal namespace.
It may be a CONST_DECL, a FUNCTION_DECL, a PARM_DECL or a VAR_DECL.
@ -2482,6 +2514,9 @@ dbxout_symbol (tree decl, int local ATTRIBUTE_UNUSED)
|| GET_CODE (XEXP (decl_rtl, 0)) != SYMBOL_REF)
break;
if (flag_debug_only_used_symbols)
output_used_types ();
dbxout_begin_complex_stabs ();
stabstr_I (DECL_ASSEMBLER_NAME (decl));
stabstr_S (TREE_PUBLIC (decl) ? ":F" : ":f");