[Bug debug/87462] [7/8 Regression] undefined reference error occurs when -g, -fdebug-types-section and -O2 are used at the same time

2018-11-30 Thread jakub at gcc dot gnu.org 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87462

Jakub Jelinek  changed:

   What|Removed |Added

 CC||jakub at gcc dot gnu.org

--- Comment #10 from Jakub Jelinek  ---
*** Bug 85550 has been marked as a duplicate of this bug. ***

[Bug debug/87462] [7/8 Regression] undefined reference error occurs when -g, -fdebug-types-section and -O2 are used at the same time

2018-11-15 Thread nathan at gcc dot gnu.org 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87462

--- Comment #9 from Nathan Sidwell  ---
Author: nathan
Date: Thu Nov 15 14:31:35 2018
New Revision: 266185

URL: https://gcc.gnu.org/viewcvs?rev=266185=gcc=rev
Log:
[debug/88006] -fdebug-types-section gives undefined ref

https://gcc.gnu.org/ml/gcc-patches/2018-11/msg01280.html
PR debug/88006
PR debug/87462
* dwarf2out.c (dwarf2out_finish): Apply resolve_addr to comdat
type list.

* g++.dg/debug/dwarf2/pr87462.C: New.
* g++.dg/debug/dwarf2/pr88006.C: New.

Added:
branches/gcc-7-branch/gcc/testsuite/g++.dg/debug/dwarf2/pr87462.C
branches/gcc-7-branch/gcc/testsuite/g++.dg/debug/dwarf2/pr88006.C
Modified:
branches/gcc-7-branch/gcc/ChangeLog
branches/gcc-7-branch/gcc/dwarf2out.c
branches/gcc-7-branch/gcc/testsuite/ChangeLog

[Bug debug/87462] [7/8 Regression] undefined reference error occurs when -g, -fdebug-types-section and -O2 are used at the same time

2018-11-15 Thread nathan at gcc dot gnu.org 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87462

Nathan Sidwell  changed:

   What|Removed |Added

 Status|ASSIGNED|RESOLVED
 Resolution|--- |FIXED

--- Comment #8 from Nathan Sidwell  ---
Fixed gcc-7 r266185.

[Bug debug/87462] [7/8 Regression] undefined reference error occurs when -g, -fdebug-types-section and -O2 are used at the same time

2018-11-15 Thread nathan at gcc dot gnu.org 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87462

--- Comment #7 from Nathan Sidwell  ---
Author: nathan
Date: Thu Nov 15 13:23:23 2018
New Revision: 266181

URL: https://gcc.gnu.org/viewcvs?rev=266181=gcc=rev
Log:
[debug/88006] -fdebug-types-section gives undefined ref

https://gcc.gnu.org/ml/gcc-patches/2018-11/msg01280.html
PR debug/88006
PR debug/87462
* dwarf2out.c (dwarf2out_finish): Apply resolve_addr to comdat
type list.

* g++.dg/debug/dwarf2/pr87462.C: New.
* g++.dg/debug/dwarf2/pr88006.C: New.

Added:
branches/gcc-8-branch/gcc/testsuite/g++.dg/debug/dwarf2/pr87462.C
branches/gcc-8-branch/gcc/testsuite/g++.dg/debug/dwarf2/pr88006.C
Modified:
branches/gcc-8-branch/gcc/ChangeLog
branches/gcc-8-branch/gcc/dwarf2out.c
branches/gcc-8-branch/gcc/testsuite/ChangeLog

[Bug debug/87462] [7/8 Regression] undefined reference error occurs when -g, -fdebug-types-section and -O2 are used at the same time

2018-11-15 Thread nathan at gcc dot gnu.org 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87462

--- Comment #6 from Nathan Sidwell  ---
Fixed on gcc-8, r266181.

[Bug debug/87462] [7/8 Regression] undefined reference error occurs when -g, -fdebug-types-section and -O2 are used at the same time

2018-11-15 Thread nathan at gcc dot gnu.org 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87462

Nathan Sidwell  changed:

   What|Removed |Added

 Status|NEW |ASSIGNED

[Bug debug/87462] [7/8 Regression] undefined reference error occurs when -g, -fdebug-types-section and -O2 are used at the same time

2018-11-15 Thread rguenth at gcc dot gnu.org 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87462

Richard Biener  changed:

   What|Removed |Added

 Status|RESOLVED|NEW
  Known to work||9.0
 Resolution|FIXED   |---
Summary|[7/8/9 Regression]  |[7/8 Regression] undefined
   |undefined reference error   |reference error occurs when
   |occurs when -g, |-g, -fdebug-types-section
   |-fdebug-types-section and   |and -O2 are used at the
   |-O2 are used at the same|same time
   |time|
  Known to fail|9.0 |

--- Comment #5 from Richard Biener  ---
On trunk sofar.