* [Bug lto/59723] [4.9 Regression] ICE: in lto_output_tree, at lto-streamer-out.c:1390 when compiling some Fortran tests with -flto
2014-01-08 14:31 [Bug lto/59723] New: [4.9 Regression] ICE: in lto_output_tree, at lto-streamer-out.c:1390 when compiling some Fortran tests with -flto dominiq at lps dot ens.fr
@ 2014-01-08 14:50 ` rguenth at gcc dot gnu.org
2014-01-08 15:15 ` dominiq at lps dot ens.fr
` (14 subsequent siblings)
15 siblings, 0 replies; 17+ messages in thread
From: rguenth at gcc dot gnu.org @ 2014-01-08 14:50 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59723
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |WAITING
Last reconfirmed| |2014-01-08
Target Milestone|--- |4.9.0
Ever confirmed|0 |1
--- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> ---
Waiting for "some" testcase.
^ permalink raw reply [flat|nested] 17+ messages in thread* [Bug lto/59723] [4.9 Regression] ICE: in lto_output_tree, at lto-streamer-out.c:1390 when compiling some Fortran tests with -flto
2014-01-08 14:31 [Bug lto/59723] New: [4.9 Regression] ICE: in lto_output_tree, at lto-streamer-out.c:1390 when compiling some Fortran tests with -flto dominiq at lps dot ens.fr
2014-01-08 14:50 ` [Bug lto/59723] " rguenth at gcc dot gnu.org
@ 2014-01-08 15:15 ` dominiq at lps dot ens.fr
2014-01-08 16:27 ` dominiq at lps dot ens.fr
` (13 subsequent siblings)
15 siblings, 0 replies; 17+ messages in thread
From: dominiq at lps dot ens.fr @ 2014-01-08 15:15 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59723
--- Comment #2 from Dominique d'Humieres <dominiq at lps dot ens.fr> ---
> Waiting for "some" testcase.
gfortran.dg/namelist_64.f90
(see comment 0), but you can pick most of gfortran.dg/namelist_*.f90 it you
prefer:
FAIL: gfortran.dg/namelist_11.f -O0 (internal compiler error)
FAIL: gfortran.dg/namelist_11.f -O0 (test for excess errors)
FAIL: gfortran.dg/namelist_11.f -O3 -g (internal compiler error)
FAIL: gfortran.dg/namelist_11.f -O3 -g (test for excess errors)
FAIL: gfortran.dg/namelist_12.f -O0 (internal compiler error)
FAIL: gfortran.dg/namelist_12.f -O0 (test for excess errors)
FAIL: gfortran.dg/namelist_12.f -O3 -g (internal compiler error)
FAIL: gfortran.dg/namelist_12.f -O3 -g (test for excess errors)
FAIL: gfortran.dg/namelist_13.f90 -O0 (internal compiler error)
FAIL: gfortran.dg/namelist_13.f90 -O0 (test for excess errors)
FAIL: gfortran.dg/namelist_13.f90 -O3 -g (internal compiler error)
FAIL: gfortran.dg/namelist_13.f90 -O3 -g (test for excess errors)
FAIL: gfortran.dg/namelist_14.f90 -O0 (internal compiler error)
FAIL: gfortran.dg/namelist_14.f90 -O0 (test for excess errors)
FAIL: gfortran.dg/namelist_14.f90 -O3 -g (internal compiler error)
FAIL: gfortran.dg/namelist_14.f90 -O3 -g (test for excess errors)
FAIL: gfortran.dg/namelist_15.f90 -O0 (internal compiler error)
FAIL: gfortran.dg/namelist_15.f90 -O0 (test for excess errors)
...
FAIL: gfortran.dg/pr12884.f -O0 (internal compiler error)
FAIL: gfortran.dg/pr12884.f -O0 (test for excess errors)
FAIL: gfortran.dg/pr12884.f -O3 -g (internal compiler error)
FAIL: gfortran.dg/pr12884.f -O3 -g (test for excess errors)
FAIL: gfortran.dg/pr17285.f90 -O0 (internal compiler error)
FAIL: gfortran.dg/pr17285.f90 -O0 (test for excess errors)
FAIL: gfortran.dg/pr17285.f90 -O3 -g (internal compiler error)
FAIL: gfortran.dg/pr17285.f90 -O3 -g (test for excess errors)
FAIL: gfortran.dg/pr17286.f90 -O0 (internal compiler error)
FAIL: gfortran.dg/pr17286.f90 -O0 (test for excess errors)
FAIL: gfortran.dg/pr17286.f90 -O3 -g (internal compiler error)
FAIL: gfortran.dg/pr17286.f90 -O3 -g (test for excess errors)
FAIL: gfortran.dg/pr17472.f -O0 (internal compiler error)
FAIL: gfortran.dg/pr17472.f -O0 (test for excess errors)
FAIL: gfortran.dg/pr17472.f -O3 -g (internal compiler error)
FAIL: gfortran.dg/pr17472.f -O3 -g (test for excess errors)
FAIL: gfortran.dg/pr18122.f90 -O0 (internal compiler error)
FAIL: gfortran.dg/pr18122.f90 -O0 (test for excess errors)
FAIL: gfortran.dg/pr18122.f90 -O3 -g (internal compiler error)
FAIL: gfortran.dg/pr18122.f90 -O3 -g (test for excess errors)
FAIL: gfortran.dg/pr18210.f90 -O0 (internal compiler error)
FAIL: gfortran.dg/pr18210.f90 -O0 (test for excess errors)
FAIL: gfortran.dg/pr18210.f90 -O3 -g (internal compiler error)
FAIL: gfortran.dg/pr18210.f90 -O3 -g (test for excess errors)
FAIL: gfortran.dg/pr18392.f90 -O0 (internal compiler error)
FAIL: gfortran.dg/pr18392.f90 -O0 (test for excess errors)
FAIL: gfortran.dg/pr18392.f90 -O3 -g (internal compiler error)
FAIL: gfortran.dg/pr18392.f90 -O3 -g (test for excess errors)
FAIL: gfortran.dg/pr19467.f90 -O0 (internal compiler error)
FAIL: gfortran.dg/pr19467.f90 -O0 (test for excess errors)
FAIL: gfortran.dg/pr19467.f90 -O3 -g (internal compiler error)
FAIL: gfortran.dg/pr19467.f90 -O3 -g (test for excess errors)
FAIL: gfortran.dg/pr19657.f -O0 (internal compiler error)
FAIL: gfortran.dg/pr19657.f -O0 (test for excess errors)
FAIL: gfortran.dg/pr19657.f -O3 -g (internal compiler error)
FAIL: gfortran.dg/pr19657.f -O3 -g (test for excess errors)
FAIL: gfortran.dg/private_type_3.f90 -O (internal compiler error)
FAIL: gfortran.dg/private_type_3.f90 -O (test for excess errors)
^ permalink raw reply [flat|nested] 17+ messages in thread* [Bug lto/59723] [4.9 Regression] ICE: in lto_output_tree, at lto-streamer-out.c:1390 when compiling some Fortran tests with -flto
2014-01-08 14:31 [Bug lto/59723] New: [4.9 Regression] ICE: in lto_output_tree, at lto-streamer-out.c:1390 when compiling some Fortran tests with -flto dominiq at lps dot ens.fr
2014-01-08 14:50 ` [Bug lto/59723] " rguenth at gcc dot gnu.org
2014-01-08 15:15 ` dominiq at lps dot ens.fr
@ 2014-01-08 16:27 ` dominiq at lps dot ens.fr
2014-01-09 10:00 ` rguenth at gcc dot gnu.org
` (12 subsequent siblings)
15 siblings, 0 replies; 17+ messages in thread
From: dominiq at lps dot ens.fr @ 2014-01-08 16:27 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59723
Dominique d'Humieres <dominiq at lps dot ens.fr> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |burnus at gcc dot gnu.org
--- Comment #3 from Dominique d'Humieres <dominiq at lps dot ens.fr> ---
It could be due to r205679:
Author: burnus
Date: Wed Dec 4 19:59:42 2013 UTC (4 weeks, 6 days ago)
Changed paths: 10
Log Message:
gcc/
2013-12-04 Tobias Burnus <burnus@net-b.de>
PR debug/37132
* lto-streamer.h (LTO_tags): Add LTO_namelist_decl_ref.
* tree.def (NAMELIST_DECL): Add.
* tree.h (NAMELIST_DECL_ASSOCIATED_DECL): New macro.
* tree.c (initialize_tree_contains_struct): Add asserts for it.
* dwarf2out.c (gen_namelist_decl): New function.
(gen_decl_die, dwarf2out_decl): Call it.
(dwarf2out_imported_module_or_decl_1): Handle NAMELIST_DECL.
* lto-streamer-in.c (lto_input_tree_ref): Handle NAMELIST_DECL.
(lto_input_tree_ref, lto_input_tree_1): Update lto_tag_check_range
call.
* lto-streamer-out.c (lto_output_tree_ref): Handle
* NAMELIST_DECL.
gcc/fortran
2013-12-04 Tobias Burnus <burnus@net-b.de>
PR debug/37132
* trans-decl.c (generate_namelist_decl, create_module_nml_decl):
New static functions.
(gfc_generate_module_vars, generate_local_vars): Call them.
(gfc_trans_use_stmts): Handle namelists for debug genertion.
^ permalink raw reply [flat|nested] 17+ messages in thread* [Bug lto/59723] [4.9 Regression] ICE: in lto_output_tree, at lto-streamer-out.c:1390 when compiling some Fortran tests with -flto
2014-01-08 14:31 [Bug lto/59723] New: [4.9 Regression] ICE: in lto_output_tree, at lto-streamer-out.c:1390 when compiling some Fortran tests with -flto dominiq at lps dot ens.fr
` (2 preceding siblings ...)
2014-01-08 16:27 ` dominiq at lps dot ens.fr
@ 2014-01-09 10:00 ` rguenth at gcc dot gnu.org
2014-01-09 20:31 ` dominiq at lps dot ens.fr
` (11 subsequent siblings)
15 siblings, 0 replies; 17+ messages in thread
From: rguenth at gcc dot gnu.org @ 2014-01-09 10:00 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59723
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|WAITING |NEW
--- Comment #4 from Richard Biener <rguenth at gcc dot gnu.org> ---
(In reply to Dominique d'Humieres from comment #3)
> It could be due to r205679:
>
> Author: burnus
> Date: Wed Dec 4 19:59:42 2013 UTC (4 weeks, 6 days ago)
> Changed paths: 10
> Log Message:
> gcc/
> 2013-12-04 Tobias Burnus <burnus@net-b.de>
>
> PR debug/37132
> * lto-streamer.h (LTO_tags): Add LTO_namelist_decl_ref.
> * tree.def (NAMELIST_DECL): Add.
> * tree.h (NAMELIST_DECL_ASSOCIATED_DECL): New macro.
> * tree.c (initialize_tree_contains_struct): Add asserts for it.
> * dwarf2out.c (gen_namelist_decl): New function.
> (gen_decl_die, dwarf2out_decl): Call it.
> (dwarf2out_imported_module_or_decl_1): Handle NAMELIST_DECL.
> * lto-streamer-in.c (lto_input_tree_ref): Handle NAMELIST_DECL.
> (lto_input_tree_ref, lto_input_tree_1): Update lto_tag_check_range
> call.
> * lto-streamer-out.c (lto_output_tree_ref): Handle
> * NAMELIST_DECL.
>
> gcc/fortran
> 2013-12-04 Tobias Burnus <burnus@net-b.de>
>
> PR debug/37132
> * trans-decl.c (generate_namelist_decl, create_module_nml_decl):
> New static functions.
> (gfc_generate_module_vars, generate_local_vars): Call them.
> (gfc_trans_use_stmts): Handle namelists for debug genertion.
Very likely. This obviously wasn't tested at all and failed to update
the LTO machinery in all required places.
We ICE at
1390 /* Protect against recursion which means disconnect between
1391 what tree edges we walk in the DFS walk and what edges
1392 we stream out. */
1393 gcc_assert (!in_dfs_walk);
I don't remember reviewing this LTO change nor approving it. Well ...
>From gcc-bugs-return-439738-listarch-gcc-bugs=gcc.gnu.org@gcc.gnu.org Thu Jan 09 10:16:12 2014
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Subject: [Bug libstdc++/56779] [4.8/4.9 Regression] libstdc++.so: undefined reference to `libintl_textdomain'
Date: Thu, 09 Jan 2014 10:16:00 -0000
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http://gcc.gnu.org/bugzilla/show_bug.cgi?idV779
--- Comment #9 from Jonathan Wakely <redi at gcc dot gnu.org> ---
Could the submitter and/or Daniel please provide the complete configure command
used to build GCC (e.g. from the output of 'gcc -v', this is supposed to be
part of any bug report, see http://gcc.gnu.org/bugs/ for details).
^ permalink raw reply [flat|nested] 17+ messages in thread* [Bug lto/59723] [4.9 Regression] ICE: in lto_output_tree, at lto-streamer-out.c:1390 when compiling some Fortran tests with -flto
2014-01-08 14:31 [Bug lto/59723] New: [4.9 Regression] ICE: in lto_output_tree, at lto-streamer-out.c:1390 when compiling some Fortran tests with -flto dominiq at lps dot ens.fr
` (3 preceding siblings ...)
2014-01-09 10:00 ` rguenth at gcc dot gnu.org
@ 2014-01-09 20:31 ` dominiq at lps dot ens.fr
2014-01-09 20:42 ` burnus at gcc dot gnu.org
` (10 subsequent siblings)
15 siblings, 0 replies; 17+ messages in thread
From: dominiq at lps dot ens.fr @ 2014-01-09 20:31 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59723
--- Comment #5 from Dominique d'Humieres <dominiq at lps dot ens.fr> ---
> I don't remember reviewing this LTO change nor approving it. Well ...
It was approved by Cary Coutant for the DWARF part at
http://gcc.gnu.org/ml/gcc-patches/2013-12/msg00397.html and Jakub Jelinek for
the rest at http://gcc.gnu.org/ml/gcc-patches/2013-12/msg00401.html.
^ permalink raw reply [flat|nested] 17+ messages in thread* [Bug lto/59723] [4.9 Regression] ICE: in lto_output_tree, at lto-streamer-out.c:1390 when compiling some Fortran tests with -flto
2014-01-08 14:31 [Bug lto/59723] New: [4.9 Regression] ICE: in lto_output_tree, at lto-streamer-out.c:1390 when compiling some Fortran tests with -flto dominiq at lps dot ens.fr
` (4 preceding siblings ...)
2014-01-09 20:31 ` dominiq at lps dot ens.fr
@ 2014-01-09 20:42 ` burnus at gcc dot gnu.org
2014-01-09 22:52 ` dominiq at lps dot ens.fr
` (9 subsequent siblings)
15 siblings, 0 replies; 17+ messages in thread
From: burnus at gcc dot gnu.org @ 2014-01-09 20:42 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59723
--- Comment #6 from Tobias Burnus <burnus at gcc dot gnu.org> ---
(In reply to Richard Biener from comment #4)
> (In reply to Dominique d'Humieres from comment #3)
> > It could be due to r205679:
>
> Very likely. This obviously wasn't tested at all
... which implies that the GCC testsuite needs to be improved with regards to
LTO testing as there was no new failure with the patch.
> I don't remember reviewing this LTO change nor approving it. Well ...
Jakub did on 4 Dec 2013. However, given that the patch was initially posted on
24 Nov 2013 and the nearly unmodified initial version already on 9 Nov 2013,
you had plenty of time to look at the patch ...
^ permalink raw reply [flat|nested] 17+ messages in thread* [Bug lto/59723] [4.9 Regression] ICE: in lto_output_tree, at lto-streamer-out.c:1390 when compiling some Fortran tests with -flto
2014-01-08 14:31 [Bug lto/59723] New: [4.9 Regression] ICE: in lto_output_tree, at lto-streamer-out.c:1390 when compiling some Fortran tests with -flto dominiq at lps dot ens.fr
` (5 preceding siblings ...)
2014-01-09 20:42 ` burnus at gcc dot gnu.org
@ 2014-01-09 22:52 ` dominiq at lps dot ens.fr
2014-01-10 20:32 ` aldyh at gcc dot gnu.org
` (8 subsequent siblings)
15 siblings, 0 replies; 17+ messages in thread
From: dominiq at lps dot ens.fr @ 2014-01-09 22:52 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59723
--- Comment #7 from Dominique d'Humieres <dominiq at lps dot ens.fr> ---
> ... which implies that the GCC testsuite needs to be improved with regards
> to LTO testing as there was no new failure with the patch.
Not GCC, but gfortran. I stumbled on this pr with
make -k check-gfortran
RUNTESTFLAGS="--target_board=unix'{-m32/-flto,-m64/-flto}'"
One may consider to add something '-Ofast -flto' to the set of options in
gfortran.dg.
^ permalink raw reply [flat|nested] 17+ messages in thread* [Bug lto/59723] [4.9 Regression] ICE: in lto_output_tree, at lto-streamer-out.c:1390 when compiling some Fortran tests with -flto
2014-01-08 14:31 [Bug lto/59723] New: [4.9 Regression] ICE: in lto_output_tree, at lto-streamer-out.c:1390 when compiling some Fortran tests with -flto dominiq at lps dot ens.fr
` (6 preceding siblings ...)
2014-01-09 22:52 ` dominiq at lps dot ens.fr
@ 2014-01-10 20:32 ` aldyh at gcc dot gnu.org
2014-01-10 21:33 ` aldyh at gcc dot gnu.org
` (7 subsequent siblings)
15 siblings, 0 replies; 17+ messages in thread
From: aldyh at gcc dot gnu.org @ 2014-01-10 20:32 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59723
Aldy Hernandez <aldyh at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |aldyh at gcc dot gnu.org
--- Comment #9 from Aldy Hernandez <aldyh at gcc dot gnu.org> ---
Simplified testcase:
program qwerty
integer var
namelist /some_namelist/ var
var = 0
end
Reproducible with:
./f951 foo.f90 -flto
^ permalink raw reply [flat|nested] 17+ messages in thread* [Bug lto/59723] [4.9 Regression] ICE: in lto_output_tree, at lto-streamer-out.c:1390 when compiling some Fortran tests with -flto
2014-01-08 14:31 [Bug lto/59723] New: [4.9 Regression] ICE: in lto_output_tree, at lto-streamer-out.c:1390 when compiling some Fortran tests with -flto dominiq at lps dot ens.fr
` (7 preceding siblings ...)
2014-01-10 20:32 ` aldyh at gcc dot gnu.org
@ 2014-01-10 21:33 ` aldyh at gcc dot gnu.org
2014-01-10 22:36 ` aldyh at gcc dot gnu.org
` (6 subsequent siblings)
15 siblings, 0 replies; 17+ messages in thread
From: aldyh at gcc dot gnu.org @ 2014-01-10 21:33 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59723
Aldy Hernandez <aldyh at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Assignee|unassigned at gcc dot gnu.org |aldyh at gcc dot gnu.org
--- Comment #10 from Aldy Hernandez <aldyh at gcc dot gnu.org> ---
I'll take a look.
^ permalink raw reply [flat|nested] 17+ messages in thread* [Bug lto/59723] [4.9 Regression] ICE: in lto_output_tree, at lto-streamer-out.c:1390 when compiling some Fortran tests with -flto
2014-01-08 14:31 [Bug lto/59723] New: [4.9 Regression] ICE: in lto_output_tree, at lto-streamer-out.c:1390 when compiling some Fortran tests with -flto dominiq at lps dot ens.fr
` (8 preceding siblings ...)
2014-01-10 21:33 ` aldyh at gcc dot gnu.org
@ 2014-01-10 22:36 ` aldyh at gcc dot gnu.org
2014-01-11 21:02 ` dominiq at lps dot ens.fr
` (5 subsequent siblings)
15 siblings, 0 replies; 17+ messages in thread
From: aldyh at gcc dot gnu.org @ 2014-01-10 22:36 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59723
--- Comment #11 from Aldy Hernandez <aldyh at gcc dot gnu.org> ---
Created attachment 31807
--> http://gcc.gnu.org/bugzilla/attachment.cgi?id=31807&action=edit
preliminary patch
I wonder why we can't do what we do for IMPORTED_DECL and avoid special casing
NAMELIST_DECL. It looks like the constructor elements even get streamed
correctly this way.
This untested patch gets rid of the majority of the failures, although I still
see 2-3 errors in the dwarf code in tests like namelist_70.cf90:
FAIL: gfortran.dg/namelist_70.f90 -O3 -g (internal compiler error)
FAIL: gfortran.dg/namelist_70.f90 -O3 -g (test for excess errors)
Excess errors:
lto1: internal compiler error: in force_decl_die, at dwarf2out.c:20105
0x6b4319 force_decl_die
/source/gcc/gcc/dwarf2out.c:20105
0x6b5b59 gen_namelist_decl
/source/gcc/gcc/dwarf2out.c:20632
0x6b5379 gen_decl_die
/source/gcc/gcc/dwarf2out.c:20435
0x6b391e process_scope_var
/source/gcc/gcc/dwarf2out.c:19944
0x6b399a decls_for_scope
/source/gcc/gcc/dwarf2out.c:19969
0x6ae9ac gen_subprogram_die
/source/gcc/gcc/dwarf2out.c:18354
etc
I'll continue looking at this later, but comments welcome :).
^ permalink raw reply [flat|nested] 17+ messages in thread* [Bug lto/59723] [4.9 Regression] ICE: in lto_output_tree, at lto-streamer-out.c:1390 when compiling some Fortran tests with -flto
2014-01-08 14:31 [Bug lto/59723] New: [4.9 Regression] ICE: in lto_output_tree, at lto-streamer-out.c:1390 when compiling some Fortran tests with -flto dominiq at lps dot ens.fr
` (9 preceding siblings ...)
2014-01-10 22:36 ` aldyh at gcc dot gnu.org
@ 2014-01-11 21:02 ` dominiq at lps dot ens.fr
2014-01-11 21:05 ` dominiq at lps dot ens.fr
` (4 subsequent siblings)
15 siblings, 0 replies; 17+ messages in thread
From: dominiq at lps dot ens.fr @ 2014-01-11 21:02 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59723
--- Comment #12 from Dominique d'Humieres <dominiq at lps dot ens.fr> ---
> This untested patch gets rid of the majority of the failures, although
> I still see 2-3 errors in the dwarf code in tests like namelist_70.cf90:
Using
time make -k -j8 check-gfortran
RUNTESTFLAGS="--target_board=unix'{-m32/-flto,-m64/-flto}'"
I see the following (26) failures
FAIL: gfortran.dg/debug/pr35154-dwarf2.f -gdwarf-2 scan-assembler (DW_AT_name:
"label"|"label[^\n]*"[^\n]*DW_AT_name)
FAIL: gfortran.dg/debug/pr35154-dwarf2.f -gdwarf-2 -g3 scan-assembler
(DW_AT_name: "label"|"label[^\n]*"[^\n]*DW_AT_name)
FAIL: gfortran.dg/bind_c_array_params_2.f90 -O scan-assembler-times myBindC
1
FAIL: gfortran.dg/bind_c_vars.f90 -O0 (test for excess errors)
FAIL: gfortran.dg/bind_c_vars.f90 -O1 (test for excess errors)
FAIL: gfortran.dg/bind_c_vars.f90 -O2 (test for excess errors)
FAIL: gfortran.dg/bind_c_vars.f90 -O3 -fomit-frame-pointer (test for excess
errors)
FAIL: gfortran.dg/bind_c_vars.f90 -O3 -fomit-frame-pointer -funroll-loops
(test for excess errors)
FAIL: gfortran.dg/bind_c_vars.f90 -O3 -fomit-frame-pointer -funroll-all-loops
-finline-functions (test for excess errors)
FAIL: gfortran.dg/bind_c_vars.f90 -O3 -g (test for excess errors)
FAIL: gfortran.dg/bind_c_vars.f90 -Os (test for excess errors)
FAIL: gfortran.dg/data_namelist_conflict.f90 -O0 (internal compiler error)
FAIL: gfortran.dg/data_namelist_conflict.f90 -O0 (test for excess errors)
FAIL: gfortran.dg/data_namelist_conflict.f90 -O3 -g (internal compiler error)
FAIL: gfortran.dg/data_namelist_conflict.f90 -O3 -g (test for excess errors)
FAIL: gfortran.dg/namelist_14.f90 -O3 -g (internal compiler error)
FAIL: gfortran.dg/namelist_14.f90 -O3 -g (test for excess errors)
FAIL: gfortran.dg/namelist_51.f90 -O3 -g (test for excess errors)
FAIL: gfortran.dg/namelist_69.f90 -O3 -g (internal compiler error)
FAIL: gfortran.dg/namelist_69.f90 -O3 -g (test for excess errors)
FAIL: gfortran.dg/namelist_70.f90 -O3 -g (internal compiler error)
FAIL: gfortran.dg/namelist_70.f90 -O3 -g (test for excess errors)
FAIL: gfortran.dg/pr48636-2.f90 -O scan-ipa-dump cp "Creating a specialized
node of bar/[0-9]*\\."
FAIL: gfortran.dg/pr52835.f90 -O scan-tree-dump optimized "bar "
FAIL: gfortran.dg/pr53787.f90 -O scan-ipa-dump cp "Creating a specialized
node of init"
FAIL: gfortran.dg/pr53787.f90 -O scan-ipa-dump-times cp "Aggregate
replacements" 2
The failures for gfortran.dg/bind_c_vars.f90 are PR54852.
The ICEs for gfortran.dg/namelist_(14|69|70).f90, triggered by -g, are at
default:
gcc_unreachable ();
(missing case NAMELIST_DECL: ?).
On darwin13, the excess error for gfortran.dg/namelist_51.f90 is
warning: invalid DWARF generated by the compiler: DIE 0x000001f0 has multiple
AT_calling_convention attributes in
'/var/folders/8q/sh_swgz96r7f5vnn08f7fxr00000gn/T//ccD0Z3SE.ltrans0.ltrans.o'.
The ICE for gfortran.dg/data_namelist_conflict.f90 at -O or with -g is
lto1: internal compiler error: in lto_fixup_prevailing_decls, at lto/lto.c:2601
at
gcc_checking_assert (code != CONSTRUCTOR && code != TREE_BINFO);
I have not looked at the scan issues nor at the debug capabilities with/without
the patch.
Concerning the time, the full regtesting of gfortran with -m32 and -m64 takes
~18' without -flto and ~35' with it. The full testing of all languages but go
is ~2h. Is the saving of 17' of CPU over 2h worth the missed testing and the
man power required to handle the problems?
Thanks for working on this PR.
^ permalink raw reply [flat|nested] 17+ messages in thread* [Bug lto/59723] [4.9 Regression] ICE: in lto_output_tree, at lto-streamer-out.c:1390 when compiling some Fortran tests with -flto
2014-01-08 14:31 [Bug lto/59723] New: [4.9 Regression] ICE: in lto_output_tree, at lto-streamer-out.c:1390 when compiling some Fortran tests with -flto dominiq at lps dot ens.fr
` (10 preceding siblings ...)
2014-01-11 21:02 ` dominiq at lps dot ens.fr
@ 2014-01-11 21:05 ` dominiq at lps dot ens.fr
2014-01-17 19:25 ` aldyh at gcc dot gnu.org
` (3 subsequent siblings)
15 siblings, 0 replies; 17+ messages in thread
From: dominiq at lps dot ens.fr @ 2014-01-11 21:05 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59723
--- Comment #13 from Dominique d'Humieres <dominiq at lps dot ens.fr> ---
> I see the following (26) failures
The same 26 failures for -m32 and -m64 (i.e., 52 total).
^ permalink raw reply [flat|nested] 17+ messages in thread* [Bug lto/59723] [4.9 Regression] ICE: in lto_output_tree, at lto-streamer-out.c:1390 when compiling some Fortran tests with -flto
2014-01-08 14:31 [Bug lto/59723] New: [4.9 Regression] ICE: in lto_output_tree, at lto-streamer-out.c:1390 when compiling some Fortran tests with -flto dominiq at lps dot ens.fr
` (11 preceding siblings ...)
2014-01-11 21:05 ` dominiq at lps dot ens.fr
@ 2014-01-17 19:25 ` aldyh at gcc dot gnu.org
2014-01-31 11:25 ` rguenth at gcc dot gnu.org
` (2 subsequent siblings)
15 siblings, 0 replies; 17+ messages in thread
From: aldyh at gcc dot gnu.org @ 2014-01-17 19:25 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59723
--- Comment #14 from Aldy Hernandez <aldyh at gcc dot gnu.org> ---
(In reply to Dominique d'Humieres from comment #12)
> > This untested patch gets rid of the majority of the failures, although
> > I still see 2-3 errors in the dwarf code in tests like namelist_70.cf90:
>
> Using
>
> time make -k -j8 check-gfortran
> RUNTESTFLAGS="--target_board=unix'{-m32/-flto,-m64/-flto}'"
>
> I see the following (26) failures
>
Yup, all those failures were there before. I see a net decrease of 310
failures with my patch. I will take a look at the dwarf ones.
^ permalink raw reply [flat|nested] 17+ messages in thread* [Bug lto/59723] [4.9 Regression] ICE: in lto_output_tree, at lto-streamer-out.c:1390 when compiling some Fortran tests with -flto
2014-01-08 14:31 [Bug lto/59723] New: [4.9 Regression] ICE: in lto_output_tree, at lto-streamer-out.c:1390 when compiling some Fortran tests with -flto dominiq at lps dot ens.fr
` (12 preceding siblings ...)
2014-01-17 19:25 ` aldyh at gcc dot gnu.org
@ 2014-01-31 11:25 ` rguenth at gcc dot gnu.org
2014-02-04 14:54 ` rguenth at gcc dot gnu.org
2014-02-04 15:17 ` rguenth at gcc dot gnu.org
15 siblings, 0 replies; 17+ messages in thread
From: rguenth at gcc dot gnu.org @ 2014-01-31 11:25 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59723
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Priority|P3 |P4
^ permalink raw reply [flat|nested] 17+ messages in thread* [Bug lto/59723] [4.9 Regression] ICE: in lto_output_tree, at lto-streamer-out.c:1390 when compiling some Fortran tests with -flto
2014-01-08 14:31 [Bug lto/59723] New: [4.9 Regression] ICE: in lto_output_tree, at lto-streamer-out.c:1390 when compiling some Fortran tests with -flto dominiq at lps dot ens.fr
` (13 preceding siblings ...)
2014-01-31 11:25 ` rguenth at gcc dot gnu.org
@ 2014-02-04 14:54 ` rguenth at gcc dot gnu.org
2014-02-04 15:17 ` rguenth at gcc dot gnu.org
15 siblings, 0 replies; 17+ messages in thread
From: rguenth at gcc dot gnu.org @ 2014-02-04 14:54 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59723
--- Comment #15 from Richard Biener <rguenth at gcc dot gnu.org> ---
Author: rguenth
Date: Tue Feb 4 14:53:24 2014
New Revision: 207471
URL: http://gcc.gnu.org/viewcvs?rev=207471&root=gcc&view=rev
Log:
2014-02-04 Richard Biener <rguenther@suse.de>
PR lto/59723
* lto-streamer-out.c (tree_is_indexable): Force NAMELIST_DECLs
in function context local.
(lto_output_tree_ref): Do not write trees from lto_output_tree_ref.
* lto-streamer-in.c (lto_input_tree_ref): Handle LTO_namelist_decl_ref
similar to LTO_imported_decl_ref.
lto/
* lto.c (mentions_vars_p): Handle NAMELIST_DECL.
(lto_fixup_prevailing_decls): Handle fixing up CONSTRUCTOR values.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/lto-streamer-in.c
trunk/gcc/lto-streamer-out.c
trunk/gcc/lto/ChangeLog
trunk/gcc/lto/lto.c
^ permalink raw reply [flat|nested] 17+ messages in thread* [Bug lto/59723] [4.9 Regression] ICE: in lto_output_tree, at lto-streamer-out.c:1390 when compiling some Fortran tests with -flto
2014-01-08 14:31 [Bug lto/59723] New: [4.9 Regression] ICE: in lto_output_tree, at lto-streamer-out.c:1390 when compiling some Fortran tests with -flto dominiq at lps dot ens.fr
` (14 preceding siblings ...)
2014-02-04 14:54 ` rguenth at gcc dot gnu.org
@ 2014-02-04 15:17 ` rguenth at gcc dot gnu.org
15 siblings, 0 replies; 17+ messages in thread
From: rguenth at gcc dot gnu.org @ 2014-02-04 15:17 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59723
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution|--- |FIXED
--- Comment #16 from Richard Biener <rguenth at gcc dot gnu.org> ---
Fixed.
^ permalink raw reply [flat|nested] 17+ messages in thread