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From: "aoliva at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug debug/46724] [4.6 Regression] Wrong debug info: Invalid variable location
Date: Wed, 22 Dec 2010 03:49:00 -0000	[thread overview]
Message-ID: <bug-46724-4-PsBDjxY41A@http.gcc.gnu.org/bugzilla/> (raw)
In-Reply-To: <bug-46724-4@http.gcc.gnu.org/bugzilla/>

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46724

--- Comment #11 from Alexandre Oliva <aoliva at gcc dot gnu.org> 2010-12-22 03:49:06 UTC ---
Author: aoliva
Date: Wed Dec 22 03:49:00 2010
New Revision: 168160

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=168160
Log:
PR debug/46724
* function.c (assign_parms_augmented_arg_list): Name and mark
DECL of result address as NAMELESS rather than IGNORED.
(assign_parms): Set DECL_VALUE_EXPR for indirect result.
* tree.h (tree_decl_common::decl_flag_2): Document RESULT_DECL.
(DECL_HAS_VALUE_EXPR_P): Accept RESULT_DECL.
* dwarf2out.c (loc_list_from_tree) <RESULT_DECL>: Use
DECL_VALUE_EXPR.
* dbxout.c (dbxout_expand_expr) <RESULT_DECL>: Likewise.
* var-tracking.c (vt_add_function_parameter): New, split out of...
(vt_add_function_parameters): ... this.  Handle incoming
pointer to hold result.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/dbxout.c
    trunk/gcc/dwarf2out.c
    trunk/gcc/function.c
    trunk/gcc/tree.h
    trunk/gcc/var-tracking.c


  parent reply	other threads:[~2010-12-22  3:49 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-11-30 14:33 [Bug debug/46724] New: " krebbel at gcc dot gnu.org
2010-11-30 14:37 ` [Bug debug/46724] " krebbel at gcc dot gnu.org
2010-11-30 14:48 ` krebbel at gcc dot gnu.org
2010-12-02  9:51 ` [Bug debug/46724] [4.6 Regression] " krebbel at gcc dot gnu.org
2010-12-02 12:11 ` jakub at gcc dot gnu.org
2010-12-16  5:39 ` aoliva at gcc dot gnu.org
2010-12-17  6:14 ` aoliva at gcc dot gnu.org
2010-12-17  6:19 ` aoliva at gcc dot gnu.org
2010-12-17  8:55 ` jakub at gcc dot gnu.org
2010-12-17  9:44 ` jakub at gcc dot gnu.org
2010-12-18  8:02 ` aoliva at gcc dot gnu.org
2010-12-18  8:05 ` aoliva at gcc dot gnu.org
2010-12-22  3:49 ` aoliva at gcc dot gnu.org [this message]
2010-12-22  3:56 ` aoliva at gcc dot gnu.org
2011-01-19 22:08 ` aoliva at gcc dot gnu.org

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