After the merge from trunk into the Graphite branch:
svn://gcc.gnu.org/svn/gcc/branches/graph...@151820
the bootstrap failed:
http://groups.google.com/group/gcc-graphite-test/browse_thread/thread/515ac3ca06085582
http://groups.google.com/group/gcc-graphite-test/browse_thread/thread/738b8f8bde0a1b90
A backtrace for the libstdc++ fail in futures.cc is like this:
(gdb) bt
#0 0x0000000000877703 in add_loc_descr (list_head=0x7fff859e83e8,
descr=0x7f03798e1ac0) at ../../gcc/dwarf2out.c:4613
#1 0x00000000008862b4 in loc_by_reference (loc=0x7f037b1fc000,
decl=0x7f037ac38a80) at ../../gcc/dwarf2out.c:12070
#2 0x000000000088bbb4 in add_location_or_const_value_attribute
(die=0x7f03798d3780, decl=0x7f037ac38a80, attr=DW_AT_location) at
../../gcc/dwarf2out.c:13847
#3 0x0000000000893c6c in gen_variable_die (decl=0x7f037ac38a80, origin=0x0,
context_die=0x7f03798d3660) at ../../gcc/dwarf2out.c:16129
#4 0x0000000000898869 in gen_decl_die (decl=0x7f037ac38a80, origin=0x0,
context_die=0x7f03798d3660) at ../../gcc/dwarf2out.c:17388
#5 0x000000000089283b in gen_subprogram_die (decl=0x7f0379d75700,
context_die=0x7f037b8872a0) at ../../gcc/dwarf2out.c:15850
#6 0x00000000008984cb in gen_decl_die (decl=0x7f0379d75700,
origin=0x7f037a069c00, context_die=0x7f037b8872a0) at
../../gcc/dwarf2out.c:17323
#7 0x0000000000899a7f in dwarf2out_decl (decl=0x7f0379d75700) at
../../gcc/dwarf2out.c:17694
#8 0x00000000008fd91c in rest_of_handle_final () at ../../gcc/final.c:4284
#9 0x0000000000a9bbb2 in execute_one_pass (pass=0x1721600) at
../../gcc/passes.c:1295
#10 0x0000000000a9bdf9 in execute_pass_list (pass=0x1721600) at
../../gcc/passes.c:1344
#11 0x0000000000a9be17 in execute_pass_list (pass=0x17a2e80) at
../../gcc/passes.c:1345
#12 0x0000000000a9be17 in execute_pass_list (pass=0x17a2e20) at
../../gcc/passes.c:1345
#13 0x0000000000c0d69c in tree_rest_of_compilation (fndecl=0x7f0379d75700) at
../../gcc/tree-optimize.c:389
#14 0x0000000000e34418 in cgraph_expand_function (node=0x7f0379d75e00) at
../../gcc/cgraphunit.c:1158
#15 0x0000000000e345c8 in cgraph_expand_all_functions () at
../../gcc/cgraphunit.c:1217
#16 0x0000000000e34bb1 in cgraph_optimize () at ../../gcc/cgraphunit.c:1440
#17 0x0000000000e3410e in cgraph_finalize_compilation_unit () at
../../gcc/cgraphunit.c:1087
#18 0x00000000005f9ae1 in cp_write_global_declarations () at
../../gcc/cp/decl2.c:3728
#19 0x0000000000b91308 in compile_file () at ../../gcc/toplev.c:1052
#20 0x0000000000b936c3 in do_compile () at ../../gcc/toplev.c:2416
#21 0x0000000000b93784 in toplev_main (argc=13, argv=0x7fff859e9258) at
../../gcc/toplev.c:2458
#22 0x000000000079cfd3 in main (argc=13, argv=0x7fff859e9258) at
../../gcc/main.c:35
This makes me think that this could have been broken by the VTA.
Alex, could you please have a look at this?
Thanks,
Sebastian
--
Summary: Graphite branch broken after merge
Product: gcc
Version: 4.5.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: bootstrap
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: spop at gcc dot gnu dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41401
