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* [Bug tree-optimization/45220] New: [4.6 Regression] libjava/libltdl/ltdl.c:1272:1: internal compiler error: Segmenta @ 2010-08-07 0:30 danglin at gcc dot gnu dot org 2010-08-07 0:33 ` [Bug tree-optimization/45220] " pinskia at gcc dot gnu dot org ` (5 more replies) 0 siblings, 6 replies; 8+ messages in thread From: danglin at gcc dot gnu dot org @ 2010-08-07 0:30 UTC (permalink / raw) To: gcc-bugs /test/gnu/gcc/objdir/./gcc/xgcc -B/test/gnu/gcc/objdir/./gcc/ -B/opt/gnu/gcc/gc c-4.6.0/hppa2.0w-hp-hpux11.11/bin/ -B/opt/gnu/gcc/gcc-4.6.0/hppa2.0w-hp-hpux11.1 1/lib/ -isystem /opt/gnu/gcc/gcc-4.6.0/hppa2.0w-hp-hpux11.11/include -isystem /o pt/gnu/gcc/gcc-4.6.0/hppa2.0w-hp-hpux11.11/sys-include -DHAVE_CONFIG_H -I. -I../ ../../../gcc/libjava/libltdl -g -O2 -c ../../../../gcc/libjava/libltdl/ltdl.c - fPIC -DPIC -o .libs/ltdl.o /test/gnu/gcc/objdir/./gcc/xgcc -B/test/gnu/gcc/objdir/./gcc/ -B/opt/gnu/gcc/gcc -4.6.0/hppa2.0w-hp-hpux11.11/bin/ -B/opt/gnu/gcc/gcc-4.6.0/hppa2.0w-hp-hpux11.11 /lib/ -isystem /opt/gnu/gcc/gcc-4.6.0/hppa2.0w-hp-hpux11.11/include -isystem /op t/gnu/gcc/gcc-4.6.0/hppa2.0w-hp-hpux11.11/sys-include -c -g -O2 -W -Wall -g natpg s-fileio.adb -o s-fileio.o s-fileio.adb: In function 'System.File_Io.Close': s-fileio.adb:308:10: warning: 'Errno' may be used uninitialized in this function [-Wuninitialized] ../../../../gcc/libjava/libltdl/ltdl.c: In function 'sys_shl_sym': ../../../../gcc/libjava/libltdl/ltdl.c:1272:1: internal compiler error: Segmenta tion fault Please submit a full bug report, with preprocessed source if appropriate. See <http://gcc.gnu.org/bugs.html> for instructions. make[4]: *** [ltdl.lo] Error 1 make[4]: Leaving directory `/test/gnu/gcc/objdir/hppa2.0w-hp-hpux11.11/libjava/l ibltdl' make[3]: *** [all] Error 2 make[3]: Leaving directory `/test/gnu/gcc/objdir/hppa2.0w-hp-hpux11.11/libjava/l ibltdl' make[2]: *** [all-recursive] Error 1 make[2]: Leaving directory `/test/gnu/gcc/objdir/hppa2.0w-hp-hpux11.11/libjava' make[1]: *** [all-target-libjava] Error 2 make[1]: *** Waiting for unfinished jobs.... -bash-3.2$ ./xgcc -B./ -v Reading specs from ./specs COLLECT_GCC=./xgcc COLLECT_LTO_WRAPPER=./lto-wrapper Target: hppa2.0w-hp-hpux11.11 Configured with: ../gcc/configure --with-gnu-as --with-as=/opt/gnu/bin/as --enable-shared --with-local-prefix=/opt/gnu --prefix=/opt/gnu/gcc/gcc-4.6.0 --with-gmp=/opt/gnu/gcc/gcc-4.6.0 --enable-threads=posix --enable-debug=no --disable-nls --without-cloog --without-ppl --enable-languages=c,c++,objc,fortran,java,ada,obj-c++ Thread model: posix gcc version 4.6.0 20100806 (experimental) [trunk revision 162948] (GCC) Program received signal SIGSEGV, Segmentation fault. 0x0062ab88 in dominated_by_p (dir=CDI_DOMINATORS, bb1=0x7ae08e10, bb2=0x0) at ../../gcc/gcc/dominance.c:973 973 struct et_node *n1 = bb1->dom[dir_index], *n2 = bb2->dom[dir_index]; (gdb) bt #0 0x0062ab88 in dominated_by_p (dir=CDI_DOMINATORS, bb1=0x7ae08e10, bb2=0x0) at ../../gcc/gcc/dominance.c:973 #1 0x02781b14 in dse_possible_dead_store_p (stmt=0x7ae0ac90, use_stmt=0x7eff0e98) at ../../gcc/gcc/tree-ssa-dse.c:202 #2 0x02781de4 in dse_optimize_stmt (dse_gd=0x7eff0d28, bd=0x400c2620, gsi=Cannot access memory at address 0x10 ) at ../../gcc/gcc/tree-ssa-dse.c:296 #3 0x0278219c in dse_enter_block (walk_data=0x7eff0d08, bb=0x7ae08e10) at ../../gcc/gcc/tree-ssa-dse.c:369 #4 0x031b2c8c in walk_dominator_tree (walk_data=0x7eff0d08, bb=0x7ae08e10) at ../../gcc/gcc/domwalk.c:188 #5 0x0278249c in tree_ssa_dse () at ../../gcc/gcc/tree-ssa-dse.c:429 #6 0x00c8a508 in execute_one_pass (pass=0x400c8460) at ../../gcc/gcc/passes.c:1564 #7 0x00c8a800 in execute_pass_list (pass=0x400c8460) at ../../gcc/gcc/passes.c:1619 #8 0x00c8a824 in execute_pass_list (pass=0x4001cfe8) at ../../gcc/gcc/passes.c:1620 #9 0x02500b84 in tree_rest_of_compilation (fndecl=0x7ae9b500) at ../../gcc/gcc/tree-optimize.c:452 #10 0x013f2638 in cgraph_expand_function (node=0x7ae8ded8) at ../../gcc/gcc/cgraphunit.c:1643 #11 0x013f29ac in cgraph_expand_all_functions () at ../../gcc/gcc/cgraphunit.c:1722 #12 0x013f33e4 in cgraph_optimize () at ../../gcc/gcc/cgraphunit.c:1978 #13 0x013f066c in cgraph_finalize_compilation_unit () at ../../gcc/gcc/cgraphunit.c:1185 #14 0x000bd144 in c_write_global_declarations () at ../../gcc/gcc/c-decl.c:9698 #15 0x00e377e4 in compile_file () at ../../gcc/gcc/toplev.c:983 #16 0x00e3b3d0 in do_compile () at ../../gcc/gcc/toplev.c:2321 #17 0x00e3b55c in toplev_main (argc=27, argv=0x7eff06a4) at ../../gcc/gcc/toplev.c:2362 #18 0x00363164 in main (argc=27, argv=0x7eff06a4) at ../../gcc/gcc/main.c:36 -- Summary: [4.6 Regression] libjava/libltdl/ltdl.c:1272:1: internal compiler error: Segmenta Product: gcc Version: 4.6.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: tree-optimization AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: danglin at gcc dot gnu dot org GCC build triplet: hppa2.0w-hp-hpux11.11 GCC host triplet: hppa2.0w-hp-hpux11.11, hppa64-hp-hpux11.11 GCC target triplet: hppa2.0w-hp-hpux11.11 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45220 ^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug tree-optimization/45220] [4.6 Regression] libjava/libltdl/ltdl.c:1272:1: internal compiler error: Segmenta 2010-08-07 0:30 [Bug tree-optimization/45220] New: [4.6 Regression] libjava/libltdl/ltdl.c:1272:1: internal compiler error: Segmenta danglin at gcc dot gnu dot org @ 2010-08-07 0:33 ` pinskia at gcc dot gnu dot org 2010-08-07 10:38 ` rguenth at gcc dot gnu dot org ` (4 subsequent siblings) 5 siblings, 0 replies; 8+ messages in thread From: pinskia at gcc dot gnu dot org @ 2010-08-07 0:33 UTC (permalink / raw) To: gcc-bugs ------- Comment #1 from pinskia at gcc dot gnu dot org 2010-08-07 00:32 ------- Looks related to PR 45219. -- pinskia at gcc dot gnu dot org changed: What |Removed |Added ---------------------------------------------------------------------------- BugsThisDependsOn| |45219 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45220 ^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug tree-optimization/45220] [4.6 Regression] libjava/libltdl/ltdl.c:1272:1: internal compiler error: Segmenta 2010-08-07 0:30 [Bug tree-optimization/45220] New: [4.6 Regression] libjava/libltdl/ltdl.c:1272:1: internal compiler error: Segmenta danglin at gcc dot gnu dot org 2010-08-07 0:33 ` [Bug tree-optimization/45220] " pinskia at gcc dot gnu dot org @ 2010-08-07 10:38 ` rguenth at gcc dot gnu dot org 2010-08-08 1:01 ` danglin at gcc dot gnu dot org ` (3 subsequent siblings) 5 siblings, 0 replies; 8+ messages in thread From: rguenth at gcc dot gnu dot org @ 2010-08-07 10:38 UTC (permalink / raw) To: gcc-bugs -- rguenth at gcc dot gnu dot org changed: What |Removed |Added ---------------------------------------------------------------------------- Target Milestone|--- |4.6.0 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45220 ^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug tree-optimization/45220] [4.6 Regression] libjava/libltdl/ltdl.c:1272:1: internal compiler error: Segmenta 2010-08-07 0:30 [Bug tree-optimization/45220] New: [4.6 Regression] libjava/libltdl/ltdl.c:1272:1: internal compiler error: Segmenta danglin at gcc dot gnu dot org 2010-08-07 0:33 ` [Bug tree-optimization/45220] " pinskia at gcc dot gnu dot org 2010-08-07 10:38 ` rguenth at gcc dot gnu dot org @ 2010-08-08 1:01 ` danglin at gcc dot gnu dot org 2010-08-08 9:10 ` rguenth at gcc dot gnu dot org ` (2 subsequent siblings) 5 siblings, 0 replies; 8+ messages in thread From: danglin at gcc dot gnu dot org @ 2010-08-08 1:01 UTC (permalink / raw) To: gcc-bugs ------- Comment #2 from danglin at gcc dot gnu dot org 2010-08-08 01:00 ------- Introduced in revision 162842. -- danglin at gcc dot gnu dot org changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |hubicka at gcc dot gnu dot | |org Target Milestone|4.6.0 |--- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45220 ^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug tree-optimization/45220] [4.6 Regression] libjava/libltdl/ltdl.c:1272:1: internal compiler error: Segmenta 2010-08-07 0:30 [Bug tree-optimization/45220] New: [4.6 Regression] libjava/libltdl/ltdl.c:1272:1: internal compiler error: Segmenta danglin at gcc dot gnu dot org ` (2 preceding siblings ...) 2010-08-08 1:01 ` danglin at gcc dot gnu dot org @ 2010-08-08 9:10 ` rguenth at gcc dot gnu dot org 2010-08-10 14:56 ` danglin at gcc dot gnu dot org 2010-09-02 11:16 ` rguenth at gcc dot gnu dot org 5 siblings, 0 replies; 8+ messages in thread From: rguenth at gcc dot gnu dot org @ 2010-08-08 9:10 UTC (permalink / raw) To: gcc-bugs -- rguenth at gcc dot gnu dot org changed: What |Removed |Added ---------------------------------------------------------------------------- Target Milestone|--- |4.6.0 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45220 ^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug tree-optimization/45220] [4.6 Regression] libjava/libltdl/ltdl.c:1272:1: internal compiler error: Segmenta 2010-08-07 0:30 [Bug tree-optimization/45220] New: [4.6 Regression] libjava/libltdl/ltdl.c:1272:1: internal compiler error: Segmenta danglin at gcc dot gnu dot org ` (3 preceding siblings ...) 2010-08-08 9:10 ` rguenth at gcc dot gnu dot org @ 2010-08-10 14:56 ` danglin at gcc dot gnu dot org 2010-09-02 11:16 ` rguenth at gcc dot gnu dot org 5 siblings, 0 replies; 8+ messages in thread From: danglin at gcc dot gnu dot org @ 2010-08-10 14:56 UTC (permalink / raw) To: gcc-bugs ------- Comment #3 from danglin at gcc dot gnu dot org 2010-08-10 14:56 ------- Reverting 162842 restores full bootstrap. -- danglin at gcc dot gnu dot org changed: What |Removed |Added ---------------------------------------------------------------------------- GCC host triplet|hppa2.0w-hp-hpux11.11, |hppa2.0w-hp-hpux11.11 |hppa64-hp-hpux11.11 | http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45220 ^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug tree-optimization/45220] [4.6 Regression] libjava/libltdl/ltdl.c:1272:1: internal compiler error: Segmenta 2010-08-07 0:30 [Bug tree-optimization/45220] New: [4.6 Regression] libjava/libltdl/ltdl.c:1272:1: internal compiler error: Segmenta danglin at gcc dot gnu dot org ` (4 preceding siblings ...) 2010-08-10 14:56 ` danglin at gcc dot gnu dot org @ 2010-09-02 11:16 ` rguenth at gcc dot gnu dot org 5 siblings, 0 replies; 8+ messages in thread From: rguenth at gcc dot gnu dot org @ 2010-09-02 11:16 UTC (permalink / raw) To: gcc-bugs -- rguenth at gcc dot gnu dot org changed: What |Removed |Added ---------------------------------------------------------------------------- Priority|P3 |P1 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45220 ^ permalink raw reply [flat|nested] 8+ messages in thread
[parent not found: <bug-45220-4@http.gcc.gnu.org/bugzilla/>]
* [Bug tree-optimization/45220] [4.6 Regression] libjava/libltdl/ltdl.c:1272:1: internal compiler error: Segmenta [not found] <bug-45220-4@http.gcc.gnu.org/bugzilla/> @ 2010-11-03 16:11 ` rguenth at gcc dot gnu.org 0 siblings, 0 replies; 8+ messages in thread From: rguenth at gcc dot gnu.org @ 2010-11-03 16:11 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45220 Richard Guenther <rguenth at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |RESOLVED Resolution| |DUPLICATE --- Comment #4 from Richard Guenther <rguenth at gcc dot gnu.org> 2010-11-03 16:10:31 UTC --- It does. Assuming this is fixed based on http://gcc.gnu.org/ml/gcc-testresults/2010-11/msg00013.html *** This bug has been marked as a duplicate of bug 45219 *** ^ permalink raw reply [flat|nested] 8+ messages in thread
end of thread, other threads:[~2010-11-03 16:11 UTC | newest] Thread overview: 8+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2010-08-07 0:30 [Bug tree-optimization/45220] New: [4.6 Regression] libjava/libltdl/ltdl.c:1272:1: internal compiler error: Segmenta danglin at gcc dot gnu dot org 2010-08-07 0:33 ` [Bug tree-optimization/45220] " pinskia at gcc dot gnu dot org 2010-08-07 10:38 ` rguenth at gcc dot gnu dot org 2010-08-08 1:01 ` danglin at gcc dot gnu dot org 2010-08-08 9:10 ` rguenth at gcc dot gnu dot org 2010-08-10 14:56 ` danglin at gcc dot gnu dot org 2010-09-02 11:16 ` rguenth at gcc dot gnu dot org [not found] <bug-45220-4@http.gcc.gnu.org/bugzilla/> 2010-11-03 16:11 ` rguenth at gcc dot gnu.org
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