* [Bug rtl-optimization/24460] [4.1 regression] Profiled bootstrap broken
2005-10-20 19:03 [Bug rtl-optimization/24460] New: [4.1 regression] Profiled bootstrap broken ebotcazou at gcc dot gnu dot org
@ 2005-10-20 19:08 ` pinskia at gcc dot gnu dot org
2005-10-20 19:16 ` ebotcazou at gcc dot gnu dot org
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From: pinskia at gcc dot gnu dot org @ 2005-10-20 19:08 UTC (permalink / raw)
To: gcc-bugs
------- Comment #1 from pinskia at gcc dot gnu dot org 2005-10-20 19:08 -------
Stage1 should be built at -O0 -g.
--
pinskia at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Keywords| |build, ice-on-valid-code
Target Milestone|--- |4.1.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24460
^ permalink raw reply [flat|nested] 11+ messages in thread* [Bug rtl-optimization/24460] [4.1 regression] Profiled bootstrap broken
2005-10-20 19:03 [Bug rtl-optimization/24460] New: [4.1 regression] Profiled bootstrap broken ebotcazou at gcc dot gnu dot org
2005-10-20 19:08 ` [Bug rtl-optimization/24460] " pinskia at gcc dot gnu dot org
@ 2005-10-20 19:16 ` ebotcazou at gcc dot gnu dot org
2005-10-20 19:24 ` pinskia at gcc dot gnu dot org
` (7 subsequent siblings)
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From: ebotcazou at gcc dot gnu dot org @ 2005-10-20 19:16 UTC (permalink / raw)
To: gcc-bugs
------- Comment #2 from ebotcazou at gcc dot gnu dot org 2005-10-20 19:15 -------
> Stage1 should be built at -O0 -g.
It's probably not the regular stage1. I'm bootstrapping again to watch what is
going on exactly.
--
ebotcazou at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|4.1.0 |---
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24460
^ permalink raw reply [flat|nested] 11+ messages in thread* [Bug rtl-optimization/24460] [4.1 regression] Profiled bootstrap broken
2005-10-20 19:03 [Bug rtl-optimization/24460] New: [4.1 regression] Profiled bootstrap broken ebotcazou at gcc dot gnu dot org
2005-10-20 19:08 ` [Bug rtl-optimization/24460] " pinskia at gcc dot gnu dot org
2005-10-20 19:16 ` ebotcazou at gcc dot gnu dot org
@ 2005-10-20 19:24 ` pinskia at gcc dot gnu dot org
2005-10-20 19:36 ` ebotcazou at gcc dot gnu dot org
` (6 subsequent siblings)
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From: pinskia at gcc dot gnu dot org @ 2005-10-20 19:24 UTC (permalink / raw)
To: gcc-bugs
------- Comment #3 from pinskia at gcc dot gnu dot org 2005-10-20 19:24 -------
Hmm:
stageprofile_build: stage1_copy
It is the normal stage1. If you cannot figure out the backtrace, I might be
able to reproduce this by a cross compiler. Could you attach the .i file,
.gcda and .gcno files?
--
pinskia at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|--- |4.1.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24460
^ permalink raw reply [flat|nested] 11+ messages in thread* [Bug rtl-optimization/24460] [4.1 regression] Profiled bootstrap broken
2005-10-20 19:03 [Bug rtl-optimization/24460] New: [4.1 regression] Profiled bootstrap broken ebotcazou at gcc dot gnu dot org
` (2 preceding siblings ...)
2005-10-20 19:24 ` pinskia at gcc dot gnu dot org
@ 2005-10-20 19:36 ` ebotcazou at gcc dot gnu dot org
2005-10-21 14:57 ` ebotcazou at gcc dot gnu dot org
` (5 subsequent siblings)
9 siblings, 0 replies; 11+ messages in thread
From: ebotcazou at gcc dot gnu dot org @ 2005-10-20 19:36 UTC (permalink / raw)
To: gcc-bugs
------- Comment #4 from ebotcazou at gcc dot gnu dot org 2005-10-20 19:35 -------
> It is the normal stage1.
No, it isn't, look at the options. Normal stage1 has -g -O2
-fprofile-generate.
It's very likely stage1 of stagefeedback_build. I'm replaying the bootstrap.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24460
^ permalink raw reply [flat|nested] 11+ messages in thread* [Bug rtl-optimization/24460] [4.1 regression] Profiled bootstrap broken
2005-10-20 19:03 [Bug rtl-optimization/24460] New: [4.1 regression] Profiled bootstrap broken ebotcazou at gcc dot gnu dot org
` (3 preceding siblings ...)
2005-10-20 19:36 ` ebotcazou at gcc dot gnu dot org
@ 2005-10-21 14:57 ` ebotcazou at gcc dot gnu dot org
2005-10-21 19:34 ` ebotcazou at gcc dot gnu dot org
` (4 subsequent siblings)
9 siblings, 0 replies; 11+ messages in thread
From: ebotcazou at gcc dot gnu dot org @ 2005-10-21 14:57 UTC (permalink / raw)
To: gcc-bugs
------- Comment #5 from ebotcazou at gcc dot gnu dot org 2005-10-21 14:57 -------
Here's the nice version:
stage1/xgcc -Bstage1/ -B/opt/build/eric/local/gcc/sparc-sun-solaris2.10/bin/ -c
-g -O2 -fprofile-use -freorder-blocks-and-partition -DIN_GCC -W -Wall
-Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic
-Wno-long-long -Wno-variadic-macros -Wold-style-definition
-Wmissing-format-attribute -Werror -fno-common -DHAVE_CONFIG_H -I. -I.
-I/home/eric/cvs/gcc/gcc -I/home/eric/cvs/gcc/gcc/.
-I/home/eric/cvs/gcc/gcc/../include -I./../intl
-I/home/eric/cvs/gcc/gcc/../libcpp/include -I/opt/build/eric/local/include
-I/opt/build/eric/local/include /home/eric/cvs/gcc/gcc/attribs.c -o attribs.o
/home/eric/cvs/gcc/gcc/attribs.c: In function 'decl_attributes':
/home/eric/cvs/gcc/gcc/attribs.c:332: internal compiler error: RTL check:
expected elt 3 type 'B', have '0' (rtx barrier) in
fix_crossing_unconditional_branches, at bb-reorder.c:1742
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.
gmake[2]: *** [attribs.o] Error 1
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24460
^ permalink raw reply [flat|nested] 11+ messages in thread* [Bug rtl-optimization/24460] [4.1 regression] Profiled bootstrap broken
2005-10-20 19:03 [Bug rtl-optimization/24460] New: [4.1 regression] Profiled bootstrap broken ebotcazou at gcc dot gnu dot org
` (4 preceding siblings ...)
2005-10-21 14:57 ` ebotcazou at gcc dot gnu dot org
@ 2005-10-21 19:34 ` ebotcazou at gcc dot gnu dot org
2005-10-21 21:44 ` cvs-commit at gcc dot gnu dot org
` (3 subsequent siblings)
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From: ebotcazou at gcc dot gnu dot org @ 2005-10-21 19:34 UTC (permalink / raw)
To: gcc-bugs
------- Comment #6 from ebotcazou at gcc dot gnu dot org 2005-10-21 19:34 -------
Investigating.
--
ebotcazou at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
AssignedTo|unassigned at gcc dot gnu |ebotcazou at gcc dot gnu dot
|dot org |org
Status|UNCONFIRMED |ASSIGNED
Ever Confirmed|0 |1
Last reconfirmed|0000-00-00 00:00:00 |2005-10-21 19:34:31
date| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24460
^ permalink raw reply [flat|nested] 11+ messages in thread* [Bug rtl-optimization/24460] [4.1 regression] Profiled bootstrap broken
2005-10-20 19:03 [Bug rtl-optimization/24460] New: [4.1 regression] Profiled bootstrap broken ebotcazou at gcc dot gnu dot org
` (5 preceding siblings ...)
2005-10-21 19:34 ` ebotcazou at gcc dot gnu dot org
@ 2005-10-21 21:44 ` cvs-commit at gcc dot gnu dot org
2005-10-21 21:48 ` ebotcazou at gcc dot gnu dot org
` (2 subsequent siblings)
9 siblings, 0 replies; 11+ messages in thread
From: cvs-commit at gcc dot gnu dot org @ 2005-10-21 21:44 UTC (permalink / raw)
To: gcc-bugs
------- Comment #7 from cvs-commit at gcc dot gnu dot org 2005-10-21 21:44 -------
Subject: Bug 24460
CVSROOT: /cvs/gcc
Module name: gcc
Changes by: ebotcazou@gcc.gnu.org 2005-10-21 21:44:42
Modified files:
gcc : ChangeLog bb-reorder.c
Log message:
PR rtl-optimization/24460
* bb-reorder.c (fix_crossing_unconditional_branches): Do not
set the basic block for barriers.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.10202&r2=2.10203
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/bb-reorder.c.diff?cvsroot=gcc&r1=1.114&r2=1.115
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24460
^ permalink raw reply [flat|nested] 11+ messages in thread* [Bug rtl-optimization/24460] [4.1 regression] Profiled bootstrap broken
2005-10-20 19:03 [Bug rtl-optimization/24460] New: [4.1 regression] Profiled bootstrap broken ebotcazou at gcc dot gnu dot org
` (6 preceding siblings ...)
2005-10-21 21:44 ` cvs-commit at gcc dot gnu dot org
@ 2005-10-21 21:48 ` ebotcazou at gcc dot gnu dot org
2005-10-26 7:03 ` cvs-commit at gcc dot gnu dot org
2005-10-26 7:10 ` ebotcazou at gcc dot gnu dot org
9 siblings, 0 replies; 11+ messages in thread
From: ebotcazou at gcc dot gnu dot org @ 2005-10-21 21:48 UTC (permalink / raw)
To: gcc-bugs
------- Comment #8 from ebotcazou at gcc dot gnu dot org 2005-10-21 21:48 -------
Now the failure is:
Program received signal SIGSEGV, Segmentation fault.
0x000000000067d51c in output_line_info ()
at /home/eric/cvs/gcc/gcc/dwarf2out.c:7902
7902 if (function != line_info->function)
(gdb) bt
#0 0x000000000067d51c in output_line_info ()
at /home/eric/cvs/gcc/gcc/dwarf2out.c:7902
#1 0x000000000068e101 in dwarf2out_finish (
filename=0x7fbffff281 "../attribs.i")
at /home/eric/cvs/gcc/gcc/dwarf2out.c:14082
#2 0x00000000009ecdb5 in compile_file ()
at /home/eric/cvs/gcc/gcc/toplev.c:1028
#3 0x00000000009ee58d in do_compile () at /home/eric/cvs/gcc/gcc/toplev.c:1945
#4 0x00000000009ee5ef in toplev_main (argc=5, argv=0x7fbfffee48)
at /home/eric/cvs/gcc/gcc/toplev.c:1977
#5 0x000000000049ae8b in main (argc=5, argv=0x7fbfffee48)
at /home/eric/cvs/gcc/gcc/main.c:35
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24460
^ permalink raw reply [flat|nested] 11+ messages in thread* [Bug rtl-optimization/24460] [4.1 regression] Profiled bootstrap broken
2005-10-20 19:03 [Bug rtl-optimization/24460] New: [4.1 regression] Profiled bootstrap broken ebotcazou at gcc dot gnu dot org
` (7 preceding siblings ...)
2005-10-21 21:48 ` ebotcazou at gcc dot gnu dot org
@ 2005-10-26 7:03 ` cvs-commit at gcc dot gnu dot org
2005-10-26 7:10 ` ebotcazou at gcc dot gnu dot org
9 siblings, 0 replies; 11+ messages in thread
From: cvs-commit at gcc dot gnu dot org @ 2005-10-26 7:03 UTC (permalink / raw)
To: gcc-bugs
------- Comment #9 from cvs-commit at gcc dot gnu dot org 2005-10-26 07:03 -------
Subject: Bug 24460
CVSROOT: /cvs/gcc
Module name: gcc
Changes by: ebotcazou@gcc.gnu.org 2005-10-26 07:03:32
Modified files:
gcc : ChangeLog bb-reorder.c dwarf2out.c output.h
varasm.c
Log message:
PR rtl-optimization/24460
* dwarf2out.c (have_switched_text_sections): New boolean variable.
(dwarf2out_switch_text_section): Set it to true instead of
incrementing separate_line_info_table_in_use.
(output_loc_list): Additionally test have_switched_text_sections.
(output_ranges): Likewise.
(dwarf2out_finish): Likewise.
* varasm.c (assemble_start_function): Do not call
insert_section_boundary_note.
(assemble_end_function): If flag_reorder_blocks_and_partition,
switch to the function's section before emitting the .size directive.
* bb-reorder.c (insert_section_boundary_note): Staticify.
(rest_of_handle_reorder_blocks): Call insert_section_boundary_note.
* output.h (insert_section_boundary_note): Delete.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.10214&r2=2.10215
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/bb-reorder.c.diff?cvsroot=gcc&r1=1.115&r2=1.116
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/dwarf2out.c.diff?cvsroot=gcc&r1=1.615&r2=1.616
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/output.h.diff?cvsroot=gcc&r1=1.161&r2=1.162
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/varasm.c.diff?cvsroot=gcc&r1=1.534&r2=1.535
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24460
^ permalink raw reply [flat|nested] 11+ messages in thread* [Bug rtl-optimization/24460] [4.1 regression] Profiled bootstrap broken
2005-10-20 19:03 [Bug rtl-optimization/24460] New: [4.1 regression] Profiled bootstrap broken ebotcazou at gcc dot gnu dot org
` (8 preceding siblings ...)
2005-10-26 7:03 ` cvs-commit at gcc dot gnu dot org
@ 2005-10-26 7:10 ` ebotcazou at gcc dot gnu dot org
9 siblings, 0 replies; 11+ messages in thread
From: ebotcazou at gcc dot gnu dot org @ 2005-10-26 7:10 UTC (permalink / raw)
To: gcc-bugs
------- Comment #10 from ebotcazou at gcc dot gnu dot org 2005-10-26 07:10 -------
See http://gcc.gnu.org/ml/gcc-patches/2005-10/msg01409.html
--
ebotcazou at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|ASSIGNED |RESOLVED
Resolution| |FIXED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24460
^ permalink raw reply [flat|nested] 11+ messages in thread