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re PR bootstrap/48471 (ia64-*-* does not bootstrap due to unused variables in dbxout.c)

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PR bootstrap/48471
	* dbxout.c (debug_nesting, symbol_queue, symbol_queue_index):
	Move these...
	(symbol_queue_size, DBXOUT_DECR_NESTING): ...and these...
	(DBXOUT_DECR_NESTING_AND_RETURN): ...and this under
	#ifdef DBX_DEBUGGING_INFO.

From-SVN: r172016
This commit is contained in:
Nathan Froyd 2011-04-06 01:06:42 +00:00 • committed by Nathan Froyd
parent 4bb28d9f2e
commit f55dfa2fe1
2 changed files with 30 additions and 21 deletions
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9
gcc/ChangeLog
View file

@ -1,3 +1,12 @@
2011-04-05 Nathan Froyd <froydnj@codesourcery.com>
PR bootstrap/48471
* dbxout.c (debug_nesting, symbol_queue, symbol_queue_index):
Move these...
(symbol_queue_size, DBXOUT_DECR_NESTING): ...and these...
(DBXOUT_DECR_NESTING_AND_RETURN): ...and this under
#ifdef DBX_DEBUGGING_INFO.
2011-04-05 Bernd Schmidt <bernds@codesourcery.com>
PR bootstrap/48403

42
gcc/dbxout.c
View file

@ -96,27 +96,6 @@ along with GCC; see the file COPYING3. If not see
#include "xcoffout.h"
#endif
/* When -gused is used, emit debug info for only used symbols. But in
addition to the standard intercepted debug_hooks there are some
direct calls into this file, i.e., dbxout_symbol, dbxout_parms, and
dbxout_reg_params. Those routines may also be called from a higher
level intercepted routine. So to prevent recording data for an inner
call to one of these for an intercept, we maintain an intercept
nesting counter (debug_nesting). We only save the intercepted
arguments if the nesting is 1. */
static int debug_nesting = 0;
static tree *symbol_queue;
static int symbol_queue_index = 0;
static int symbol_queue_size = 0;
#define DBXOUT_DECR_NESTING \
if (--debug_nesting == 0 && symbol_queue_index > 0) \
{ emit_pending_bincls_if_required (); debug_flush_symbol_queue (); }
#define DBXOUT_DECR_NESTING_AND_RETURN(x) \
do {--debug_nesting; return (x);} while (0)
#ifndef ASM_STABS_OP
# ifdef XCOFF_DEBUGGING_INFO
# define ASM_STABS_OP "\t.stabx\t"
@ -926,6 +905,27 @@ dbxout_finish_complex_stabs (tree sym, stab_code_type code,
#if defined (DBX_DEBUGGING_INFO)
/* When -gused is used, emit debug info for only used symbols. But in
addition to the standard intercepted debug_hooks there are some
direct calls into this file, i.e., dbxout_symbol, dbxout_parms, and
dbxout_reg_params. Those routines may also be called from a higher
level intercepted routine. So to prevent recording data for an inner
call to one of these for an intercept, we maintain an intercept
nesting counter (debug_nesting). We only save the intercepted
arguments if the nesting is 1. */
static int debug_nesting = 0;
static tree *symbol_queue;
static int symbol_queue_index = 0;
static int symbol_queue_size = 0;
#define DBXOUT_DECR_NESTING \
if (--debug_nesting == 0 && symbol_queue_index > 0) \
{ emit_pending_bincls_if_required (); debug_flush_symbol_queue (); }
#define DBXOUT_DECR_NESTING_AND_RETURN(x) \
do {--debug_nesting; return (x);} while (0)
static void
dbxout_function_end (tree decl ATTRIBUTE_UNUSED)
{