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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] Thread overview: 7+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 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 2015-04-20 13:37 ` [Bug debug/65807] [5/6 " jakub at gcc dot gnu.org
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