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* [Bug bootstrap/18853] New: Bootstrap Problem
@ 2004-12-06 9:37 micis at gmx dot de
2004-12-06 9:41 ` [Bug bootstrap/18853] " giovannibajo at libero dot it
` (11 more replies)
0 siblings, 12 replies; 15+ messages in thread
From: micis at gmx dot de @ 2004-12-06 9:37 UTC (permalink / raw)
To: gcc-bugs
I compiled the actual snapshot 20041205 with gcc from last week using
../gcc40/configure --prefix=/usr/local/gcc40c --program-suffix=40c --with-
arch=opteron --enable-languages=c,c++ --enable-checking
and
CFLAGS="-pipe -g -O3 -march=opteron -fmessage-length=0 -falign-loops=16
-falign-jumps=16 -falign-functions=32 -fstrict-aliasing -fsched-interblock
-ffast-math -funroll-all-loops -funit-at-a-time -fpeel-loops -ftracer
-funswitch-loops -loop-optimize2 -fmove-loop-invariants -fgcse-after-reload
-frename-registers -modulo-sched --param max-gcse-passes=5
--param max-unrolled-insns=600 --param inline-unit-growth=300
--param large-function-growth=400"
I got an segfault on my opteron system and an ICE on a ppc system.
On both system I did a full boostrap using
CFLAGS="-pipe -g -O2 -march=opteron -fmessage-length=0"
CFLAGS_FOR_BUILD=<full options>
On both system this bootstrap completed.
I installed the compiler, cleared the object dir and did a configure / make
with CFLAGS=<full options>.
On both systems I got ICEs as shown below.
Michael Cieslinski
gcc40 -c -pipe -g -O3 -march=opteron -fmessage-length=0 -falign-loops=16 -
falign-jumps=16 -falign-functions=32 -fstrict-aliasing -fsched-interblock -
ffast-math -funroll-all-loops -funit-at-a-time -fpeel-loops -ftracer -
funswitch-loops -floop-optimize2 -fmove-loop-invariants -fgcse-after-reload -
frename-registers -fmodulo-sched --param max-gcse-passes=5 --param max-
unrolled-insns=600 --param inline-unit-growth=300 --param large-function-
growth=400 -DIN_GCC -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-
prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-
definition -fno-common -DHAVE_CONFIG_H -I. -I. -I../../gcc40/gcc -
I../../gcc40/gcc/. -I../../gcc40/gcc/../include -
I../../gcc40/gcc/../libcpp/include ../../gcc40/gcc/jump.c -o jump.o
../../gcc40/gcc/jump.c: In function 'reversed_comparison_code_parts':
../../gcc40/gcc/jump.c:440: internal compiler error: Segmentation fault
Please submit a full bug report, with preprocessed source if appropriate.
gcc40c -c -pipe -g -O3 -mcpu=G5 -maltivec -mabi=altivec -fmessage-length=0 -
falign-loops=16 -falign-jumps=16 -falign-functions=32 -fstrict-aliasing -fsched-
interblock -ffast-math -funroll-all-loops -funit-at-a-time -fpeel-loops -
ftracer -funswitch-loops -floop-optimize2 -fmove-loop-invariants -fgcse-after-
reload -frename-registers -fmodulo-sched --param max-gcse-passes=5 --param max-
unrolled-insns=600 --param inline-unit-growth=300 --param large-function-
growth=400 -DIN_GCC -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-
prototypes -fno-common -DHAVE_CONFIG_H -DGENERATOR_FILE -I. -Ibuild -
I../../gcc40/gcc -I../../gcc40/gcc/build -I../../gcc40/gcc/../include -
I../../gcc40/gcc/../libcpp/include \
-o build/genautomata.o ../../gcc40/gcc/genautomata.c
../../gcc40/gcc/genautomata.c: In function 'transform_3':
../../gcc40/gcc/genautomata.c:5238: error: verify_flow_info: Incorrect fallthru
140->141
../../gcc40/gcc/genautomata.c:5238: error: wrong insn in the fallthru edge
(barrier 1554 1532 1534)
../../gcc40/gcc/genautomata.c:5238: internal compiler error: in
rtl_verify_flow_info, at cfgrtl.c:2198
Please submit a full bug report, with preprocessed source if appropriate.
--
Summary: Bootstrap Problem
Product: gcc
Version: 4.0.0
Status: UNCONFIRMED
Severity: normal
Priority: P2
Component: bootstrap
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: micis at gmx dot de
CC: gcc-bugs at gcc dot gnu dot org
GCC build triplet: x86_64-redhat-linux
GCC host triplet: x86_64-redhat-linux
GCC target triplet: x86_64-redhat-linux
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18853
^ permalink raw reply [flat|nested] 15+ messages in thread
* [Bug bootstrap/18853] Bootstrap Problem
2004-12-06 9:37 [Bug bootstrap/18853] New: Bootstrap Problem micis at gmx dot de
@ 2004-12-06 9:41 ` giovannibajo at libero dot it
2004-12-06 22:46 ` belyshev at lubercy dot com
` (10 subsequent siblings)
11 siblings, 0 replies; 15+ messages in thread
From: giovannibajo at libero dot it @ 2004-12-06 9:41 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From giovannibajo at libero dot it 2004-12-06 09:40 -------
Please, generate the preprocessed sources for the failing files by adding --
save-temps to the command line. Attach the .i files to this bug report. Also,
verify that you can reproduce the error by compiling the .i files using the
correctly bootstraped GCC40, invoked with the full option set.
--
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |WAITING
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18853
^ permalink raw reply [flat|nested] 15+ messages in thread
* [Bug bootstrap/18853] Bootstrap Problem
2004-12-06 9:37 [Bug bootstrap/18853] New: Bootstrap Problem micis at gmx dot de
2004-12-06 9:41 ` [Bug bootstrap/18853] " giovannibajo at libero dot it
@ 2004-12-06 22:46 ` belyshev at lubercy dot com
2004-12-08 7:51 ` micis at gmx dot de
` (9 subsequent siblings)
11 siblings, 0 replies; 15+ messages in thread
From: belyshev at lubercy dot com @ 2004-12-06 22:46 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From belyshev at lubercy dot com 2004-12-06 22:45 -------
testcase reduced from jump.i is now in bug 18861
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18853
^ permalink raw reply [flat|nested] 15+ messages in thread
* [Bug bootstrap/18853] Bootstrap Problem
2004-12-06 9:37 [Bug bootstrap/18853] New: Bootstrap Problem micis at gmx dot de
2004-12-06 9:41 ` [Bug bootstrap/18853] " giovannibajo at libero dot it
2004-12-06 22:46 ` belyshev at lubercy dot com
@ 2004-12-08 7:51 ` micis at gmx dot de
2004-12-08 23:13 ` [Bug bootstrap/18853] ICE: genautomata.c:5238, error: verify_flow_info: Incorrect fallthru micis at gmx dot de
` (8 subsequent siblings)
11 siblings, 0 replies; 15+ messages in thread
From: micis at gmx dot de @ 2004-12-08 7:51 UTC (permalink / raw)
To: gcc-bugs
--
What |Removed |Added
----------------------------------------------------------------------------
Status|WAITING |NEW
Ever Confirmed| |1
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18853
^ permalink raw reply [flat|nested] 15+ messages in thread
* [Bug bootstrap/18853] ICE: genautomata.c:5238, error: verify_flow_info: Incorrect fallthru
2004-12-06 9:37 [Bug bootstrap/18853] New: Bootstrap Problem micis at gmx dot de
` (2 preceding siblings ...)
2004-12-08 7:51 ` micis at gmx dot de
@ 2004-12-08 23:13 ` micis at gmx dot de
2004-12-18 19:26 ` [Bug bootstrap/18853] [4.0 Regression] " pinskia at gcc dot gnu dot org
` (7 subsequent siblings)
11 siblings, 0 replies; 15+ messages in thread
From: micis at gmx dot de @ 2004-12-08 23:13 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From micis at gmx dot de 2004-12-08 23:13 -------
Since both bugs are different, I changed this one to the ppc bug.
--
What |Removed |Added
----------------------------------------------------------------------------
GCC build triplet|x86_64-redhat-linux |powerpc-linux-gnu
GCC host triplet|x86_64-redhat-linux |powerpc-linux-gnu
GCC target triplet|x86_64-redhat-linux |powerpc-linux-gnu
Known to fail| |4.0.0
Summary|Bootstrap Problem |ICE: genautomata.c:5238,
| |error: verify_flow_info:
| |Incorrect fallthru
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18853
^ permalink raw reply [flat|nested] 15+ messages in thread
* [Bug bootstrap/18853] [4.0 Regression] ICE: genautomata.c:5238, error: verify_flow_info: Incorrect fallthru
2004-12-06 9:37 [Bug bootstrap/18853] New: Bootstrap Problem micis at gmx dot de
` (3 preceding siblings ...)
2004-12-08 23:13 ` [Bug bootstrap/18853] ICE: genautomata.c:5238, error: verify_flow_info: Incorrect fallthru micis at gmx dot de
@ 2004-12-18 19:26 ` pinskia at gcc dot gnu dot org
2005-01-08 23:05 ` pinskia at gcc dot gnu dot org
` (6 subsequent siblings)
11 siblings, 0 replies; 15+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2004-12-18 19:26 UTC (permalink / raw)
To: gcc-bugs
--
What |Removed |Added
----------------------------------------------------------------------------
Keywords| |ice-on-valid-code
Known to work| |3.3.5
Summary|ICE: genautomata.c:5238, |[4.0 Regression] ICE:
|error: verify_flow_info: |genautomata.c:5238, error:
|Incorrect fallthru |verify_flow_info: Incorrect
| |fallthru
Target Milestone|--- |4.0.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18853
^ permalink raw reply [flat|nested] 15+ messages in thread
* [Bug bootstrap/18853] [4.0 Regression] ICE: genautomata.c:5238, error: verify_flow_info: Incorrect fallthru
2004-12-06 9:37 [Bug bootstrap/18853] New: Bootstrap Problem micis at gmx dot de
` (4 preceding siblings ...)
2004-12-18 19:26 ` [Bug bootstrap/18853] [4.0 Regression] " pinskia at gcc dot gnu dot org
@ 2005-01-08 23:05 ` pinskia at gcc dot gnu dot org
2005-01-09 19:25 ` [Bug rtl-optimization/18853] " pinskia at gcc dot gnu dot org
` (5 subsequent siblings)
11 siblings, 0 replies; 15+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2005-01-08 23:05 UTC (permalink / raw)
To: gcc-bugs
--
What |Removed |Added
----------------------------------------------------------------------------
Keywords| |build
Last reconfirmed|0000-00-00 00:00:00 |2005-01-08 23:05:41
date| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18853
^ permalink raw reply [flat|nested] 15+ messages in thread
* [Bug rtl-optimization/18853] [4.0 Regression] ICE: genautomata.c:5238, error: verify_flow_info: Incorrect fallthru
2004-12-06 9:37 [Bug bootstrap/18853] New: Bootstrap Problem micis at gmx dot de
` (5 preceding siblings ...)
2005-01-08 23:05 ` pinskia at gcc dot gnu dot org
@ 2005-01-09 19:25 ` pinskia at gcc dot gnu dot org
2005-01-17 4:44 ` phython at gcc dot gnu dot org
` (4 subsequent siblings)
11 siblings, 0 replies; 15+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2005-01-09 19:25 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From pinskia at gcc dot gnu dot org 2005-01-09 19:25 -------
This works on the 3.4 branch so it is a regression from there.
--
What |Removed |Added
----------------------------------------------------------------------------
Component|bootstrap |rtl-optimization
Known to work|3.3.2 |3.3.2 3.4.4
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18853
^ permalink raw reply [flat|nested] 15+ messages in thread
* [Bug rtl-optimization/18853] [4.0 Regression] ICE: genautomata.c:5238, error: verify_flow_info: Incorrect fallthru
2004-12-06 9:37 [Bug bootstrap/18853] New: Bootstrap Problem micis at gmx dot de
` (6 preceding siblings ...)
2005-01-09 19:25 ` [Bug rtl-optimization/18853] " pinskia at gcc dot gnu dot org
@ 2005-01-17 4:44 ` phython at gcc dot gnu dot org
2005-04-21 5:01 ` [Bug rtl-optimization/18853] [4.0/4.1 " mmitchel at gcc dot gnu dot org
` (3 subsequent siblings)
11 siblings, 0 replies; 15+ messages in thread
From: phython at gcc dot gnu dot org @ 2005-01-17 4:44 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From phython at gcc dot gnu dot org 2005-01-17 04:44 -------
I needed to add -floop-optimize2 to make the reduced testcase fail on power-linux.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18853
^ permalink raw reply [flat|nested] 15+ messages in thread
* [Bug rtl-optimization/18853] [4.0/4.1 Regression] ICE: genautomata.c:5238, error: verify_flow_info: Incorrect fallthru
2004-12-06 9:37 [Bug bootstrap/18853] New: Bootstrap Problem micis at gmx dot de
` (7 preceding siblings ...)
2005-01-17 4:44 ` phython at gcc dot gnu dot org
@ 2005-04-21 5:01 ` mmitchel at gcc dot gnu dot org
2005-07-06 17:04 ` mmitchel at gcc dot gnu dot org
` (2 subsequent siblings)
11 siblings, 0 replies; 15+ messages in thread
From: mmitchel at gcc dot gnu dot org @ 2005-04-21 5:01 UTC (permalink / raw)
To: gcc-bugs
--
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|4.0.0 |4.0.1
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18853
^ permalink raw reply [flat|nested] 15+ messages in thread
* [Bug rtl-optimization/18853] [4.0/4.1 Regression] ICE: genautomata.c:5238, error: verify_flow_info: Incorrect fallthru
2004-12-06 9:37 [Bug bootstrap/18853] New: Bootstrap Problem micis at gmx dot de
` (8 preceding siblings ...)
2005-04-21 5:01 ` [Bug rtl-optimization/18853] [4.0/4.1 " mmitchel at gcc dot gnu dot org
@ 2005-07-06 17:04 ` mmitchel at gcc dot gnu dot org
2005-09-07 20:48 ` [Bug rtl-optimization/18853] [4.0 " pinskia at gcc dot gnu dot org
2005-09-27 16:21 ` mmitchel at gcc dot gnu dot org
11 siblings, 0 replies; 15+ messages in thread
From: mmitchel at gcc dot gnu dot org @ 2005-07-06 17:04 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From mmitchel at gcc dot gnu dot org 2005-07-06 17:03 -------
Postponed until 4.0.2.
--
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|4.0.1 |4.0.2
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18853
^ permalink raw reply [flat|nested] 15+ messages in thread
* [Bug rtl-optimization/18853] [4.0 Regression] ICE: genautomata.c:5238, error: verify_flow_info: Incorrect fallthru
2004-12-06 9:37 [Bug bootstrap/18853] New: Bootstrap Problem micis at gmx dot de
` (9 preceding siblings ...)
2005-07-06 17:04 ` mmitchel at gcc dot gnu dot org
@ 2005-09-07 20:48 ` pinskia at gcc dot gnu dot org
2005-09-27 16:21 ` mmitchel at gcc dot gnu dot org
11 siblings, 0 replies; 15+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2005-09-07 20:48 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From pinskia at gcc dot gnu dot org 2005-09-07 20:48 -------
Works just fine on the mainline.
--
What |Removed |Added
----------------------------------------------------------------------------
Known to work|3.3.2 3.4.4 |3.3.2 3.4.4 4.1.0
Summary|[4.0/4.1 Regression] ICE: |[4.0 Regression] ICE:
|genautomata.c:5238, error: |genautomata.c:5238, error:
|verify_flow_info: Incorrect |verify_flow_info: Incorrect
|fallthru |fallthru
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18853
^ permalink raw reply [flat|nested] 15+ messages in thread
* [Bug rtl-optimization/18853] [4.0 Regression] ICE: genautomata.c:5238, error: verify_flow_info: Incorrect fallthru
2004-12-06 9:37 [Bug bootstrap/18853] New: Bootstrap Problem micis at gmx dot de
` (10 preceding siblings ...)
2005-09-07 20:48 ` [Bug rtl-optimization/18853] [4.0 " pinskia at gcc dot gnu dot org
@ 2005-09-27 16:21 ` mmitchel at gcc dot gnu dot org
11 siblings, 0 replies; 15+ messages in thread
From: mmitchel at gcc dot gnu dot org @ 2005-09-27 16:21 UTC (permalink / raw)
To: gcc-bugs
--
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|4.0.2 |4.0.3
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18853
^ permalink raw reply [flat|nested] 15+ messages in thread
* [Bug rtl-optimization/18853] [4.0 Regression] ICE: genautomata.c:5238, error: verify_flow_info: Incorrect fallthru
[not found] <bug-18853-7559@http.gcc.gnu.org/bugzilla/>
2006-03-11 3:17 ` mmitchel at gcc dot gnu dot org
@ 2007-01-18 3:13 ` gdr at gcc dot gnu dot org
1 sibling, 0 replies; 15+ messages in thread
From: gdr at gcc dot gnu dot org @ 2007-01-18 3:13 UTC (permalink / raw)
To: gcc-bugs
------- Comment #13 from gdr at gcc dot gnu dot org 2007-01-18 03:13 -------
Fixed in GCC-4.1.0 and later.
Won't fix for GCC-4.0.x
--
gdr at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution| |FIXED
Target Milestone|4.0.4 |4.1.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18853
^ permalink raw reply [flat|nested] 15+ messages in thread
* [Bug rtl-optimization/18853] [4.0 Regression] ICE: genautomata.c:5238, error: verify_flow_info: Incorrect fallthru
[not found] <bug-18853-7559@http.gcc.gnu.org/bugzilla/>
@ 2006-03-11 3:17 ` mmitchel at gcc dot gnu dot org
2007-01-18 3:13 ` gdr at gcc dot gnu dot org
1 sibling, 0 replies; 15+ messages in thread
From: mmitchel at gcc dot gnu dot org @ 2006-03-11 3:17 UTC (permalink / raw)
To: gcc-bugs
--
mmitchel at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|4.0.3 |4.0.4
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18853
^ permalink raw reply [flat|nested] 15+ messages in thread
end of thread, other threads:[~2007-01-18 3:13 UTC | newest]
Thread overview: 15+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2004-12-06 9:37 [Bug bootstrap/18853] New: Bootstrap Problem micis at gmx dot de
2004-12-06 9:41 ` [Bug bootstrap/18853] " giovannibajo at libero dot it
2004-12-06 22:46 ` belyshev at lubercy dot com
2004-12-08 7:51 ` micis at gmx dot de
2004-12-08 23:13 ` [Bug bootstrap/18853] ICE: genautomata.c:5238, error: verify_flow_info: Incorrect fallthru micis at gmx dot de
2004-12-18 19:26 ` [Bug bootstrap/18853] [4.0 Regression] " pinskia at gcc dot gnu dot org
2005-01-08 23:05 ` pinskia at gcc dot gnu dot org
2005-01-09 19:25 ` [Bug rtl-optimization/18853] " pinskia at gcc dot gnu dot org
2005-01-17 4:44 ` phython at gcc dot gnu dot org
2005-04-21 5:01 ` [Bug rtl-optimization/18853] [4.0/4.1 " mmitchel at gcc dot gnu dot org
2005-07-06 17:04 ` mmitchel at gcc dot gnu dot org
2005-09-07 20:48 ` [Bug rtl-optimization/18853] [4.0 " pinskia at gcc dot gnu dot org
2005-09-27 16:21 ` mmitchel at gcc dot gnu dot org
[not found] <bug-18853-7559@http.gcc.gnu.org/bugzilla/>
2006-03-11 3:17 ` mmitchel at gcc dot gnu dot org
2007-01-18 3:13 ` gdr at gcc dot gnu dot org
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