* [Bug middle-end/49629] [4.7 Regression] ICE: in df_refs_verify, at df-scan.c
2011-07-04 15:03 [Bug middle-end/49629] New: [4.7 Regression] ICE: in df_refs_verify, at df-scan.c gjl at gcc dot gnu.org
@ 2011-07-14 20:23 ` eric.weddington at atmel dot com
2011-07-14 21:10 ` pthaugen at gcc dot gnu.org
` (11 subsequent siblings)
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From: eric.weddington at atmel dot com @ 2011-07-14 20:23 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49629
Eric Weddington <eric.weddington at atmel dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Last reconfirmed| |2011.07.14 20:22:06
Ever Confirmed|0 |1
--- Comment #1 from Eric Weddington <eric.weddington at atmel dot com> 2011-07-14 20:22:06 UTC ---
Recent AVR test results confirm these two tests failing.
http://gcc.gnu.org/ml/gcc-testresults/2011-07/msg01530.html
FAIL: gcc.c-torture/compile/pr34448.c -O2 (internal compiler error)
FAIL: gcc.c-torture/compile/pr34448.c -O2 (test for excess errors)
FAIL: gcc.c-torture/compile/pr34448.c -O3 -fomit-frame-pointer (internal
compiler error)
FAIL: gcc.c-torture/compile/pr34448.c -O3 -fomit-frame-pointer (test for
excess errors)
FAIL: gcc.c-torture/compile/pr34448.c -O3 -g (internal compiler error)
FAIL: gcc.c-torture/compile/pr34448.c -O3 -g (test for excess errors)
FAIL: gcc.c-torture/compile/pr34448.c -O2 -flto -flto-partition=none
(internal compiler error)
FAIL: gcc.c-torture/compile/pr34448.c -O2 -flto -flto-partition=none (test
for excess errors)
FAIL: gcc.c-torture/compile/pr34448.c -O2 -flto (internal compiler error)
FAIL: gcc.c-torture/compile/pr34448.c -O2 -flto (test for excess errors)
FAIL: gcc.c-torture/compile/pr39928-1.c -O2 (internal compiler error)
FAIL: gcc.c-torture/compile/pr39928-1.c -O2 (test for excess errors)
FAIL: gcc.c-torture/compile/pr39928-1.c -O3 -fomit-frame-pointer (internal
compiler error)
FAIL: gcc.c-torture/compile/pr39928-1.c -O3 -fomit-frame-pointer (test for
excess errors)
FAIL: gcc.c-torture/compile/pr39928-1.c -O3 -g (internal compiler error)
FAIL: gcc.c-torture/compile/pr39928-1.c -O3 -g (test for excess errors)
FAIL: gcc.c-torture/compile/pr39928-1.c -O2 -flto -flto-partition=none
(internal compiler error)
FAIL: gcc.c-torture/compile/pr39928-1.c -O2 -flto -flto-partition=none (test
for excess errors)
FAIL: gcc.c-torture/compile/pr39928-1.c -O2 -flto (internal compiler error)
FAIL: gcc.c-torture/compile/pr39928-1.c -O2 -flto (test for excess errors)
^ permalink raw reply [flat|nested] 14+ messages in thread
* [Bug middle-end/49629] [4.7 Regression] ICE: in df_refs_verify, at df-scan.c
2011-07-04 15:03 [Bug middle-end/49629] New: [4.7 Regression] ICE: in df_refs_verify, at df-scan.c gjl at gcc dot gnu.org
2011-07-14 20:23 ` [Bug middle-end/49629] " eric.weddington at atmel dot com
@ 2011-07-14 21:10 ` pthaugen at gcc dot gnu.org
2011-07-14 21:11 ` pthaugen at gcc dot gnu.org
` (10 subsequent siblings)
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From: pthaugen at gcc dot gnu.org @ 2011-07-14 21:10 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49629
--- Comment #2 from Pat Haugen <pthaugen at gcc dot gnu.org> 2011-07-14 21:08:53 UTC ---
Created attachment 24770
--> http://gcc.gnu.org/bugzilla/attachment.cgi?id=24770
reduced testcase
^ permalink raw reply [flat|nested] 14+ messages in thread
* [Bug middle-end/49629] [4.7 Regression] ICE: in df_refs_verify, at df-scan.c
2011-07-04 15:03 [Bug middle-end/49629] New: [4.7 Regression] ICE: in df_refs_verify, at df-scan.c gjl at gcc dot gnu.org
2011-07-14 20:23 ` [Bug middle-end/49629] " eric.weddington at atmel dot com
2011-07-14 21:10 ` pthaugen at gcc dot gnu.org
@ 2011-07-14 21:11 ` pthaugen at gcc dot gnu.org
2011-07-29 14:47 ` gjl at gcc dot gnu.org
` (9 subsequent siblings)
12 siblings, 0 replies; 14+ messages in thread
From: pthaugen at gcc dot gnu.org @ 2011-07-14 21:11 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49629
Pat Haugen <pthaugen at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |bergner at gcc dot gnu.org,
| |pthaugen at gcc dot gnu.org
--- Comment #3 from Pat Haugen <pthaugen at gcc dot gnu.org> 2011-07-14 21:10:49 UTC ---
I'm seeing the same error on PowerPC trying to build cpu2006 benchmark
435.gromacs. Testcase attatched in prior comment.
temp/delta> /home/pthaugen/install/gcc/trunk/bin/gcc -c -m64 -O2 -mcpu=power7
pdbio.c
pdbio.c: In function ‘write_pdbfile_indexed’:
pdbio.c:64:1: internal compiler error: in df_refs_verify, at df-scan.c:4268
Please submit a full bug report,
^ permalink raw reply [flat|nested] 14+ messages in thread
* [Bug middle-end/49629] [4.7 Regression] ICE: in df_refs_verify, at df-scan.c
2011-07-04 15:03 [Bug middle-end/49629] New: [4.7 Regression] ICE: in df_refs_verify, at df-scan.c gjl at gcc dot gnu.org
` (2 preceding siblings ...)
2011-07-14 21:11 ` pthaugen at gcc dot gnu.org
@ 2011-07-29 14:47 ` gjl at gcc dot gnu.org
2011-08-01 14:34 ` rguenth at gcc dot gnu.org
` (8 subsequent siblings)
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From: gjl at gcc dot gnu.org @ 2011-07-29 14:47 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49629
Georg-Johann Lay <gjl at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target|avr |avr, powerpc
--- Comment #4 from Georg-Johann Lay <gjl at gcc dot gnu.org> 2011-07-29 14:46:07 UTC ---
(In reply to comment #3)
> I'm seeing the same error on PowerPC trying to build cpu2006 benchmark
> 435.gromacs. Testcase attatched in prior comment.
>
> temp/delta> /home/pthaugen/install/gcc/trunk/bin/gcc -c -m64 -O2 -mcpu=power7
> pdbio.c
> pdbio.c: In function ‘write_pdbfile_indexed’:
> pdbio.c:64:1: internal compiler error: in df_refs_verify, at df-scan.c:4268
> Please submit a full bug report,
Would you please add the output of the compiler together with -v so that we can
see how the compiler was configured? Thanks.
http://gcc.gnu.org/bugs/#need
^ permalink raw reply [flat|nested] 14+ messages in thread
* [Bug middle-end/49629] [4.7 Regression] ICE: in df_refs_verify, at df-scan.c
2011-07-04 15:03 [Bug middle-end/49629] New: [4.7 Regression] ICE: in df_refs_verify, at df-scan.c gjl at gcc dot gnu.org
` (3 preceding siblings ...)
2011-07-29 14:47 ` gjl at gcc dot gnu.org
@ 2011-08-01 14:34 ` rguenth at gcc dot gnu.org
2011-08-01 21:14 ` pthaugen at gcc dot gnu.org
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From: rguenth at gcc dot gnu.org @ 2011-08-01 14:34 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49629
Richard Guenther <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|--- |4.7.0
^ permalink raw reply [flat|nested] 14+ messages in thread
* [Bug middle-end/49629] [4.7 Regression] ICE: in df_refs_verify, at df-scan.c
2011-07-04 15:03 [Bug middle-end/49629] New: [4.7 Regression] ICE: in df_refs_verify, at df-scan.c gjl at gcc dot gnu.org
` (4 preceding siblings ...)
2011-08-01 14:34 ` rguenth at gcc dot gnu.org
@ 2011-08-01 21:14 ` pthaugen at gcc dot gnu.org
2011-08-02 14:29 ` rguenth at gcc dot gnu.org
` (6 subsequent siblings)
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From: pthaugen at gcc dot gnu.org @ 2011-08-01 21:14 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49629
--- Comment #5 from Pat Haugen <pthaugen at gcc dot gnu.org> 2011-08-01 21:12:55 UTC ---
> /home/pthaugen/install/gcc/trunk/bin/gcc -v
Using built-in specs.
COLLECT_GCC=/home/pthaugen/install/gcc/trunk/bin/gcc
COLLECT_LTO_WRAPPER=/home/pthaugen/install/gcc/trunk/libexec/gcc/powerpc64-linux/4.7.0/lto-wrapper
Target: powerpc64-linux
Configured with: /home/pthaugen/src/gcc/trunk/gcc/configure
--prefix=/home/pthaugen/install/gcc/trunk --target=powerpc64-linux
--host=powerpc64-linux --build=powerpc64-linux --enable-secureplt
--enable-threads=posix --enable-shared --enable-__cxa_atexit
--with-long-double-128 --enable-decimal-float --disable-alsa --enable-checking
--with-lto --with-as=/home/wschmidt/binutils/install/bin/as
--with-ld=/home/wschmidt/binutils/install/bin/ld
--with-libelf=/home/pthaugen/install/gcc-host-libs
--with-gmp=/home/pthaugen/install/gcc-host-libs
--with-mpfr=/home/pthaugen/install/gcc-host-libs
--with-mpc=/home/pthaugen/install/gcc-host-libs
--with-ppl=/home/pthaugen/install/gcc-host-libs
--with-cloog=/home/pthaugen/install/gcc-host-libs
--with-host-libstdcxx=-Wl,-Bstatic,-L/home/pthaugen/install/gcc-host-libs/lib,-lstdc++,-Bdynamic,-lm
--enable-languages=c,fortran,c++ --disable-bootstrap
Thread model: posix
gcc version 4.7.0 20110801 (experimental) [trunk revision 177065] (GCC)
^ permalink raw reply [flat|nested] 14+ messages in thread
* [Bug middle-end/49629] [4.7 Regression] ICE: in df_refs_verify, at df-scan.c
2011-07-04 15:03 [Bug middle-end/49629] New: [4.7 Regression] ICE: in df_refs_verify, at df-scan.c gjl at gcc dot gnu.org
` (5 preceding siblings ...)
2011-08-01 21:14 ` pthaugen at gcc dot gnu.org
@ 2011-08-02 14:29 ` rguenth at gcc dot gnu.org
2011-10-11 22:12 ` steven at gcc dot gnu.org
` (5 subsequent siblings)
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From: rguenth at gcc dot gnu.org @ 2011-08-02 14:29 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49629
Richard Guenther <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Priority|P3 |P1
^ permalink raw reply [flat|nested] 14+ messages in thread
* [Bug middle-end/49629] [4.7 Regression] ICE: in df_refs_verify, at df-scan.c
2011-07-04 15:03 [Bug middle-end/49629] New: [4.7 Regression] ICE: in df_refs_verify, at df-scan.c gjl at gcc dot gnu.org
` (6 preceding siblings ...)
2011-08-02 14:29 ` rguenth at gcc dot gnu.org
@ 2011-10-11 22:12 ` steven at gcc dot gnu.org
2011-10-12 15:22 ` pthaugen at gcc dot gnu.org
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From: steven at gcc dot gnu.org @ 2011-10-11 22:12 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49629
Steven Bosscher <steven at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |steven at gcc dot gnu.org
--- Comment #6 from Steven Bosscher <steven at gcc dot gnu.org> 2011-10-11 22:12:25 UTC ---
I cannot reproduce the power7 ICE with a cross-compiler (x86_64 X powerpc),
with trunk revision r179665. Pat, is this problem still there for you? If so,
can you look at the backtrace and confirm that this ICE occurs in df-scan after
IRA?
^ permalink raw reply [flat|nested] 14+ messages in thread
* [Bug middle-end/49629] [4.7 Regression] ICE: in df_refs_verify, at df-scan.c
2011-07-04 15:03 [Bug middle-end/49629] New: [4.7 Regression] ICE: in df_refs_verify, at df-scan.c gjl at gcc dot gnu.org
` (7 preceding siblings ...)
2011-10-11 22:12 ` steven at gcc dot gnu.org
@ 2011-10-12 15:22 ` pthaugen at gcc dot gnu.org
2011-10-12 16:28 ` gjl at gcc dot gnu.org
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From: pthaugen at gcc dot gnu.org @ 2011-10-12 15:22 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49629
--- Comment #7 from Pat Haugen <pthaugen at gcc dot gnu.org> 2011-10-12 15:19:54 UTC ---
No, I no longer see the failure on PowerPC, for the reduced testcase or the
full benchmark.
^ permalink raw reply [flat|nested] 14+ messages in thread
* [Bug middle-end/49629] [4.7 Regression] ICE: in df_refs_verify, at df-scan.c
2011-07-04 15:03 [Bug middle-end/49629] New: [4.7 Regression] ICE: in df_refs_verify, at df-scan.c gjl at gcc dot gnu.org
` (8 preceding siblings ...)
2011-10-12 15:22 ` pthaugen at gcc dot gnu.org
@ 2011-10-12 16:28 ` gjl at gcc dot gnu.org
2011-11-28 16:10 ` jakub at gcc dot gnu.org
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From: gjl at gcc dot gnu.org @ 2011-10-12 16:28 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49629
--- Comment #8 from Georg-Johann Lay <gjl at gcc dot gnu.org> 2011-10-12 16:27:34 UTC ---
For me it works, too. There are no ICEs any more for avr-unknown-none and the
test cases mentioned in comment #0.
^ permalink raw reply [flat|nested] 14+ messages in thread
* [Bug middle-end/49629] [4.7 Regression] ICE: in df_refs_verify, at df-scan.c
2011-07-04 15:03 [Bug middle-end/49629] New: [4.7 Regression] ICE: in df_refs_verify, at df-scan.c gjl at gcc dot gnu.org
` (9 preceding siblings ...)
2011-10-12 16:28 ` gjl at gcc dot gnu.org
@ 2011-11-28 16:10 ` jakub at gcc dot gnu.org
2011-11-28 16:45 ` gjl at gcc dot gnu.org
2011-11-28 17:05 ` jakub at gcc dot gnu.org
12 siblings, 0 replies; 14+ messages in thread
From: jakub at gcc dot gnu.org @ 2011-11-28 16:10 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49629
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |jakub at gcc dot gnu.org
--- Comment #9 from Jakub Jelinek <jakub at gcc dot gnu.org> 2011-11-28 15:55:35 UTC ---
So can this be closed now?
^ permalink raw reply [flat|nested] 14+ messages in thread
* [Bug middle-end/49629] [4.7 Regression] ICE: in df_refs_verify, at df-scan.c
2011-07-04 15:03 [Bug middle-end/49629] New: [4.7 Regression] ICE: in df_refs_verify, at df-scan.c gjl at gcc dot gnu.org
` (10 preceding siblings ...)
2011-11-28 16:10 ` jakub at gcc dot gnu.org
@ 2011-11-28 16:45 ` gjl at gcc dot gnu.org
2011-11-28 17:05 ` jakub at gcc dot gnu.org
12 siblings, 0 replies; 14+ messages in thread
From: gjl at gcc dot gnu.org @ 2011-11-28 16:45 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49629
--- Comment #10 from Georg-Johann Lay <gjl at gcc dot gnu.org> 2011-11-28 16:21:24 UTC ---
Yes from my side.
^ permalink raw reply [flat|nested] 14+ messages in thread
* [Bug middle-end/49629] [4.7 Regression] ICE: in df_refs_verify, at df-scan.c
2011-07-04 15:03 [Bug middle-end/49629] New: [4.7 Regression] ICE: in df_refs_verify, at df-scan.c gjl at gcc dot gnu.org
` (11 preceding siblings ...)
2011-11-28 16:45 ` gjl at gcc dot gnu.org
@ 2011-11-28 17:05 ` jakub at gcc dot gnu.org
12 siblings, 0 replies; 14+ messages in thread
From: jakub at gcc dot gnu.org @ 2011-11-28 17:05 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49629
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution| |WORKSFORME
--- Comment #11 from Jakub Jelinek <jakub at gcc dot gnu.org> 2011-11-28 16:30:15 UTC ---
Closing then.
^ permalink raw reply [flat|nested] 14+ messages in thread