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* [Bug target/65807] New: [5 Regression] ICE () on powerpc64le-linux-gnu
@ 2015-04-19 16:43 doko at gcc dot gnu.org
2015-04-19 16:50 ` [Bug target/65807] " trippels at gcc dot gnu.org
` (5 more replies)
0 siblings, 6 replies; 7+ messages in thread
From: doko at gcc dot gnu.org @ 2015-04-19 16:43 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65807
Bug ID: 65807
Summary: [5 Regression] ICE () on powerpc64le-linux-gnu
Product: gcc
Version: 5.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: target
Assignee: unassigned at gcc dot gnu.org
Reporter: doko at gcc dot gnu.org
Created attachment 35358
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=35358&action=edit
preprocessed source
seen with r222064 on powerpc64le-linux-gnu. trying to reduce using creduce
2.2.1, creduce expands the file to 230% instead of reducing.
$ gcc -g -O -Wformat -Werror=format-security -Wall -Wextra -c stress-cpu.i
stress-cpu.c: In function 'stress_cpu_int8':
stress-cpu.c:772:1: internal compiler error: Segmentation fault
stress_cpu_int(uint8_t, 8, \
^
0x10816cb3 crash_signal
../../src/gcc/toplev.c:383
0x102a9fb4 lookup_page_table_entry
../../src/gcc/ggc-page.c:659
0x102a9fb4 ggc_set_mark(void const*)
../../src/gcc/ggc-page.c:1540
0x103cae37 gt_ggc_mx_addr_table_entry_struct(void*)
./gt-dwarf2out.h:515
0x103cb13b gt_ggc_mx(dw_attr_struct&)
./gt-dwarf2out.h:296
0x103ca537 void gt_ggc_mx<dw_attr_struct>(vec<dw_attr_struct, va_gc,
vl_embed>*)
../../src/gcc/vec.h:1098
0x103ca537 gt_ggc_mx_vec_dw_attr_node_va_gc_(void*)
./gt-dwarf2out.h:288
0x103ca5f7 gt_ggc_mx_die_struct(void*)
./gt-dwarf2out.h:594
0x103ca617 gt_ggc_mx_die_struct(void*)
./gt-dwarf2out.h:596
0x103ca537 void gt_ggc_mx<dw_attr_struct>(vec<dw_attr_struct, va_gc,
vl_embed>*)
../../src/gcc/vec.h:1098
0x103ca537 gt_ggc_mx_vec_dw_attr_node_va_gc_(void*)
./gt-dwarf2out.h:288
0x103ca5f7 gt_ggc_mx_die_struct(void*)
./gt-dwarf2out.h:594
0x103beae7 ggc_hasher<die_struct*>::ggc_mx(die_struct*)
../../src/gcc/hash-table.h:321
0x103beae7 gt_ggc_mx<block_die_hasher>
../../src/gcc/hash-table.h:1712
0x103beae7 gt_ggc_mx_hash_table_decl_die_hasher_(void*)
./gt-dwarf2out.h:244
0x104da947 ggc_mark_root_tab
../../src/gcc/ggc-common.c:81
0x104dac83 ggc_mark_roots()
../../src/gcc/ggc-common.c:98
0x102aa9a7 ggc_collect()
../../src/gcc/ggc-page.c:2199
Please submit a full bug report,
with preprocessed source if appropriate.
$ gcc -v
Using built-in specs.
COLLECT_GCC=gcc
COLLECT_LTO_WRAPPER=/usr/lib/gcc/powerpc64le-linux-gnu/5/lto-wrapper
Target: powerpc64le-linux-gnu
Configured with: ../src/configure -v --with-pkgversion='Ubuntu
5.1~rc1-0ubuntu12' --with-bugurl=file:///usr/share/doc/gcc-5/README.Bugs
--enable-languages=c,ada,c++,java,go,d,fortran,objc,obj-c++ --prefix=/usr
--program-suffix=-5 --enable-shared --enable-linker-build-id
--libexecdir=/usr/lib --without-included-gettext --enable-threads=posix
--libdir=/usr/lib --enable-nls --with-sysroot=/ --enable-clocale=gnu
--enable-libstdcxx-debug --enable-libstdcxx-time=yes
--with-default-libstdcxx-abi=c++98 --enable-gnu-unique-object
--disable-libquadmath --enable-plugin --with-system-zlib
--disable-browser-plugin --enable-java-awt=gtk --enable-gtk-cairo
--with-java-home=/usr/lib/jvm/java-1.5.0-gcj-5-ppc64el/jre --enable-java-home
--with-jvm-root-dir=/usr/lib/jvm/java-1.5.0-gcj-5-ppc64el
--with-jvm-jar-dir=/usr/lib/jvm-exports/java-1.5.0-gcj-5-ppc64el
--with-arch-directory=ppc64 --with-ecj-jar=/usr/share/java/eclipse-ecj.jar
--enable-objc-gc --enable-secureplt --with-cpu=power7 --with-tune=power8
--disable-multilib --enable-multiarch --disable-werror --with-long-double-128
--enable-checking=yes --build=powerpc64le-linux-gnu
--host=powerpc64le-linux-gnu --target=powerpc64le-linux-gnu
Thread model: posix
gcc version 5.0.1 20150419 (prerelease) [gcc-5-branch revision 222064] (Ubuntu
5.1~rc1-0ubuntu12)
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug target/65807] [5 Regression] ICE () on powerpc64le-linux-gnu
2015-04-19 16:43 [Bug target/65807] New: [5 Regression] ICE () on powerpc64le-linux-gnu doko at gcc dot gnu.org
@ 2015-04-19 16:50 ` trippels at gcc dot gnu.org
2015-04-20 8:21 ` rguenth at gcc dot gnu.org
` (4 subsequent siblings)
5 siblings, 0 replies; 7+ messages in thread
From: trippels at gcc dot gnu.org @ 2015-04-19 16:50 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65807
Markus Trippelsdorf <trippels at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Last reconfirmed| |2015-04-19
CC| |trippels at gcc dot gnu.org
Ever confirmed|0 |1
--- Comment #1 from Markus Trippelsdorf <trippels at gcc dot gnu.org> ---
Confirmed.
==22109== Invalid read of size 8
==22109== at 0x1026F524: lookup_page_table_entry (ggc-page.c:659)
==22109== by 0x1026F524: ggc_set_mark(void const*) (ggc-page.c:1540)
==22109== by 0x10390DB7: gt_ggc_mx_addr_table_entry_struct(void*)
(gt-dwarf2out.h:515)
==22109== by 0x103904C7: gt_ggc_mx<dw_attr_struct> (vec.h:1098)
==22109== by 0x103904C7: gt_ggc_mx_vec_dw_attr_node_va_gc_(void*)
(gt-dwarf2out.h:288)
==22109== by 0x103905A7: gt_ggc_mx_die_struct(void*) (gt-dwarf2out.h:594)
==22109== by 0x103905C7: gt_ggc_mx_die_struct(void*) (gt-dwarf2out.h:596)
==22109== by 0x1015F84B: gt_ggc_mx_lang_tree_node(void*) (gt-c-c-decl.h:466)
==22109== by 0x1015E94F: gt_ggc_mx_lang_tree_node(void*) (gt-c-c-decl.h:540)
==22109== by 0x1015F45F: gt_ggc_mx_lang_tree_node(void*) (gt-c-c-decl.h:454)
==22109== by 0x1015E94F: gt_ggc_mx_lang_tree_node(void*) (gt-c-c-decl.h:540)
==22109== by 0x1015F44F: gt_ggc_mx_lang_tree_node(void*) (gt-c-c-decl.h:453)
==22109== by 0x1015F42F: gt_ggc_mx_lang_tree_node(void*) (gt-c-c-decl.h:451)
==22109== by 0x1015EA5F: gt_ggc_mx_lang_tree_node(void*) (gt-c-c-decl.h:275)
==22109== Address 0x8 is not stack'd, malloc'd or (recently) free'd
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug target/65807] [5 Regression] ICE () on powerpc64le-linux-gnu
2015-04-19 16:43 [Bug target/65807] New: [5 Regression] ICE () on powerpc64le-linux-gnu doko at gcc dot gnu.org
2015-04-19 16:50 ` [Bug target/65807] " trippels at gcc dot gnu.org
@ 2015-04-20 8:21 ` rguenth at gcc dot gnu.org
2015-04-20 9:40 ` [Bug debug/65807] " jakub at gcc dot gnu.org
` (3 subsequent siblings)
5 siblings, 0 replies; 7+ messages in thread
From: rguenth at gcc dot gnu.org @ 2015-04-20 8:21 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65807
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|--- |5.2
--- Comment #2 from Richard Biener <rguenth at gcc dot gnu.org> ---
Looks like debug related (we GC walk DIEs).
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug debug/65807] [5 Regression] ICE () on powerpc64le-linux-gnu
2015-04-19 16:43 [Bug target/65807] New: [5 Regression] ICE () on powerpc64le-linux-gnu doko at gcc dot gnu.org
2015-04-19 16:50 ` [Bug target/65807] " trippels at gcc dot gnu.org
2015-04-20 8:21 ` rguenth at gcc dot gnu.org
@ 2015-04-20 9:40 ` jakub at gcc dot gnu.org
2015-04-20 13:30 ` jakub at gcc dot gnu.org
` (2 subsequent siblings)
5 siblings, 0 replies; 7+ messages in thread
From: jakub at gcc dot gnu.org @ 2015-04-20 9:40 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65807
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |jakub at gcc dot gnu.org
Component|target |debug
Target Milestone|5.2 |5.0
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug debug/65807] [5 Regression] ICE () on powerpc64le-linux-gnu
2015-04-19 16:43 [Bug target/65807] New: [5 Regression] ICE () on powerpc64le-linux-gnu doko at gcc dot gnu.org
` (2 preceding siblings ...)
2015-04-20 9:40 ` [Bug debug/65807] " jakub at gcc dot gnu.org
@ 2015-04-20 13:30 ` jakub at gcc dot gnu.org
2015-04-20 13:31 ` jakub at gcc dot gnu.org
2015-04-20 13:37 ` [Bug debug/65807] [5/6 " jakub at gcc dot gnu.org
5 siblings, 0 replies; 7+ messages in thread
From: jakub at gcc dot gnu.org @ 2015-04-20 13:30 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65807
--- Comment #4 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Author: jakub
Date: Mon Apr 20 13:30:01 2015
New Revision: 222232
URL: https://gcc.gnu.org/viewcvs?rev=222232&root=gcc&view=rev
Log:
PR debug/65807
* dwarf2out.c (add_AT_wide): Clear attr.dw_attr_val.val_entry.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/dwarf2out.c
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug debug/65807] [5 Regression] ICE () on powerpc64le-linux-gnu
2015-04-19 16:43 [Bug target/65807] New: [5 Regression] ICE () on powerpc64le-linux-gnu doko at gcc dot gnu.org
` (3 preceding siblings ...)
2015-04-20 13:30 ` jakub at gcc dot gnu.org
@ 2015-04-20 13:31 ` jakub at gcc dot gnu.org
2015-04-20 13:37 ` [Bug debug/65807] [5/6 " jakub at gcc dot gnu.org
5 siblings, 0 replies; 7+ messages in thread
From: jakub at gcc dot gnu.org @ 2015-04-20 13:31 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65807
--- Comment #5 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Author: jakub
Date: Mon Apr 20 13:31:02 2015
New Revision: 222233
URL: https://gcc.gnu.org/viewcvs?rev=222233&root=gcc&view=rev
Log:
PR debug/65807
* dwarf2out.c (add_AT_wide): Clear attr.dw_attr_val.val_entry.
Modified:
branches/gcc-5-branch/gcc/ChangeLog
branches/gcc-5-branch/gcc/dwarf2out.c
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug debug/65807] [5/6 Regression] ICE () on powerpc64le-linux-gnu
2015-04-19 16:43 [Bug target/65807] New: [5 Regression] ICE () on powerpc64le-linux-gnu doko at gcc dot gnu.org
` (4 preceding siblings ...)
2015-04-20 13:31 ` jakub at gcc dot gnu.org
@ 2015-04-20 13:37 ` jakub at gcc dot gnu.org
5 siblings, 0 replies; 7+ messages in thread
From: jakub at gcc dot gnu.org @ 2015-04-20 13:37 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65807
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|ASSIGNED |RESOLVED
Resolution|--- |FIXED
Summary|[5 Regression] ICE () on |[5/6 Regression] ICE () on
|powerpc64le-linux-gnu |powerpc64le-linux-gnu
--- Comment #6 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Fixed for 5.1+.
^ permalink raw reply [flat|nested] 7+ messages in thread
end of thread, other threads:[~2015-04-20 13:37 UTC | newest]
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2015-04-19 16:43 [Bug target/65807] New: [5 Regression] ICE () on powerpc64le-linux-gnu doko at gcc dot gnu.org
2015-04-19 16:50 ` [Bug target/65807] " trippels at gcc dot gnu.org
2015-04-20 8:21 ` rguenth at gcc dot gnu.org
2015-04-20 9:40 ` [Bug debug/65807] " jakub at gcc dot gnu.org
2015-04-20 13:30 ` jakub at gcc dot gnu.org
2015-04-20 13:31 ` jakub at gcc dot gnu.org
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