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From: "danglin at gcc dot gnu dot org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug tree-optimization/33703] New: ../../gcc/libcpp/directives.c:1878: internal compiler error: Segmentation fault
Date: Mon, 08 Oct 2007 22:06:00 -0000 [thread overview]
Message-ID: <bug-33703-276@http.gcc.gnu.org/bugzilla/> (raw)
/xxx/gnu/gcc/objdir/./prev-gcc/xgcc -B/xxx/gnu/gcc/objdir/./prev-gcc/
-B/opt/gnu
64/gcc/gcc-4.3.0/hppa64-hp-hpux11.00/bin/ -I../../gcc/libcpp -I.
-I../../gcc/li
bcpp/../include -I../../gcc/libcpp/include -g -O2 -W -Wall -Wwrite-strings
-Wst
rict-prototypes -Wmissing-prototypes -Wold-style-definition
-Wmissing-format-att
ribute -pedantic -Wno-long-long -Werror -I../../gcc/libcpp -I.
-I../../gcc/libcp
p/../include -I../../gcc/libcpp/include -c -o directives.o -MT directives.o
-MM
D -MP -MF .deps/directives.Po ../../gcc/libcpp/directives.c
../../gcc/libcpp/directives.c: In function 'parse_assertion':
../../gcc/libcpp/directives.c:1878: internal compiler error: Segmentation fault
Please submit a full bug report,
-bash-3.2$ ./xgcc -B./ -v
Reading specs from ./specs
Target: hppa64-hp-hpux11.00
Configured with: ../gcc/configure --with-gnu-as --with-as=/opt/gnu64/bin/as
--with-ld=/usr/ccs/bin/ld --enable-shared --with-local-prefix=/opt/gnu64
--prefix=/opt/gnu64/gcc/gcc-4.3.0 --build=hppa64-hp-hpux11.00 --disable-nls
--with-gmp=/opt/gnu64/gcc/gcc-4.3.0
--enable-languages=c,c++,fortran,objc,obj-c++
Thread model: posix
gcc version 4.3.0 20071008 (experimental) [trunk revision 129120] (GCC)
(gdb) c
Continuing.
GNU C (GCC) version 4.3.0 20071008 (experimental) [trunk revision 129120]
(hppa64-hp-hpux11.00)
compiled by GNU C version 4.3.0 20071008 (experimental) [trunk revision
129120], GMP version 4.2.1, MPFR version 2.2.1.
GGC heuristics: --param ggc-min-expand=30 --param ggc-min-heapsize=4096
options passed: -I../../gcc/libcpp -I. -I../../gcc/libcpp/../include
-I../../gcc/libcpp/include -I../../gcc/libcpp -I.
-I../../gcc/libcpp/../include -I../../gcc/libcpp/include -iprefix
/home/gnu/gcc/objdir/prev-gcc/../lib/gcc/hppa64-hp-hpux11.00/4.3.0/
-isystem /xxx/gnu/gcc/objdir/./prev-gcc/include -isystem
/xxx/gnu/gcc/objdir/./prev-gcc/include-fixed -MMD directives.d -MF
.deps/directives.Po -MP -MT directives.o ../../gcc/libcpp/directives.c
-auxbase-strip directives.o -g -O2 -W -Wall -Wwrite-strings
-Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition
-Wmissing-format-attribute -pedantic -Wno-long-long -Werror
options enabled: -fPIC -falign-functions -falign-jumps -falign-labels
-fargument-alias -fauto-inc-dec -fbranch-count-reg -fcaller-saves -fcommon
-fcprop-registers -fcrossjumping -fcse-follow-jumps -fdefer-pop
-fdelayed-branch -fdelete-null-pointer-checks -fearly-inlining
-feliminate-unused-debug-types -fexpensive-optimizations
-fforward-propagate -ffunction-cse -fgcse -fgcse-lm
-fguess-branch-probability -fident -fif-conversion -fif-conversion2
-finline-functions-called-once -finline-small-functions -fipa-pure-const
-fipa-reference -fipa-type-escape -fivopts -fkeep-static-consts
-fleading-underscore -fmath-errno -fmerge-constants -fmove-loop-invariants
-fomit-frame-pointer -foptimize-register-move -foptimize-sibling-calls
-fpeephole -fpeephole2 -freg-struct-return -fregmove -freorder-blocks
-freorder-functions -frerun-cse-after-loop -fsched-interblock -fsched-spec
-fsched-stalled-insns-dep -fschedule-insns -fschedule-insns2 -fshow-column
-fsigned-zeros -fsplit-ivs-in-unroller -fsplit-wide-types
-fstrict-aliasing -fstrict-overflow -fthread-jumps -ftoplevel-reorder
-ftrapping-math -ftree-ccp -ftree-ch -ftree-copy-prop -ftree-copyrename
-ftree-cselim -ftree-dce -ftree-dominator-opts -ftree-dse -ftree-fre
-ftree-loop-im -ftree-loop-ivcanon -ftree-loop-optimize
-ftree-parallelize-loops= -ftree-pre -ftree-reassoc -ftree-salias
-ftree-scev-cprop -ftree-sink -ftree-sra -ftree-store-ccp
-ftree-store-copy-prop -ftree-ter -ftree-vect-loop-version -ftree-vrp
-funit-at-a-time -fvar-tracking -fzero-initialized-in-bss -mbig-switch
-mgas -mspace-regs
Compiler executable checksum: b4408133498cfce175d1b03f56ad3cbc
cpp_in_system_header cpp_in_primary_file ustrcmp ustrncmp ustrcspn ustrlen
uxstrdup ustrchr ufputs skip_rest_of_line check_eol check_eol_return_comments
start_directive end_directive prepare_directive_trad directive_diagnostics
_cpp_handle_directive run_directive lex_macro_node do_define do_undef
undefine_macros cpp_undef_all glue_header_name parse_include do_include_common
do_include do_import do_include_next read_flag strtoul_for_line do_line
do_linemarker _cpp_do_file_change do_diagnostic do_error do_warning do_ident
lookup_pragma_entry new_pragma_entry register_pragma_1 register_pragma_internal
cpp_register_pragma cpp_register_deferred_pragma _cpp_init_internal_pragmas
count_registered_pragmas save_registered_pragmas _cpp_save_pragma_names
restore_registered_pragmas _cpp_restore_pragma_names do_pragma do_pragma_once
do_pragma_poison do_pragma_system_header do_pragma_dependency
get_token_no_padding get__Pragma_string destringize_and_run {GC 5364k -> 4263k}
_cpp_do__Pragma do_ifdef do_ifndef do_if do_else do_elif do_endif
push_conditional parse_answer parse_assertion find_answer _cpp_test_assertion
do_assert do_unassert cpp_define _cpp_define_builtin cpp_undef
lex_macro_node_from_str cpp_push_definition cpp_pop_definition cpp_assert
cpp_unassert handle_assertion cpp_errors cpp_get_options cpp_get_callbacks
cpp_set_callbacks cpp_get_deps cpp_push_buffer _cpp_pop_buffer
_cpp_init_directives
Analyzing compilation unit
{GC 5553k -> 4923k}Performing interprocedural optimizations
<visibility> <early_local_cleanups> <inline> <static-var> <pure-const>
<type-escape-var>Assembling functions:
undefine_macros count_registered_pragmas cpp_errors cpp_get_options
cpp_get_callbacks cpp_set_callbacks _cpp_init_directives parse_assertion
Program received signal SIGSEGV, Segmentation fault.
get_qualified_type (type=0x0, type_quals=0) at ../../gcc/gcc/tree.c:4164
4164 if (TYPE_QUALS (type) == type_quals)
(gdb) bt
#0 get_qualified_type (type=0x0, type_quals=0) at ../../gcc/gcc/tree.c:4164
#1 0x400000000065d284 in build_qualified_type (type=0x0, type_quals=0)
at ../../gcc/gcc/tree.c:4186
#2 0x40000000003806ec in create_tmp_var_raw (type=0x0,
prefix=0x40000000000e13f0 "doubledereftmp")
at ../../gcc/gcc/gimplify.c:459
#3 0x4000000000600584 in process_constraint_1 (t=<value optimized out>,
from_call=0 '\0') at ../../gcc/gcc/tree-ssa-structalias.c:2563
#4 0x4000000000600764 in process_constraint (t=0x0)
at ../../gcc/gcc/tree-ssa-structalias.c:2600
#5 0x4000000000603ed0 in do_structure_copy (lhsop=<value optimized out>,
rhsop=<value optimized out>) at ../../gcc/gcc/tree-ssa-structalias.c:3207
#6 0x4000000000604d70 in find_func_aliases (origt=0x800003ffefcdc7b0)
at ../../gcc/gcc/tree-ssa-structalias.c:3859
#7 0x4000000000609d20 in compute_points_to_sets (ai=0x8000000100197d30)
at ../../gcc/gcc/tree-ssa-structalias.c:5370
#8 0x400000000055c61c in compute_may_aliases ()
at ../../gcc/gcc/tree-ssa-alias.c:1719
#9 0x40000000003eea40 in execute_function_todo (data=0x0)
at ../../gcc/gcc/passes.c:908
#10 0x40000000003ee5dc in do_per_function (callback=0x40000000001283c0,
data=0x100001) at ../../gcc/gcc/passes.c:804
#11 0x40000000003ee754 in execute_todo (flags=0) at ../../gcc/gcc/passes.c:988
---Type <return> to continue, or q <return> to quit---
#12 0x40000000003eef58 in execute_one_pass (pass=0x80000001000301b0)
at ../../gcc/gcc/passes.c:1139
#13 0x40000000003ef168 in execute_pass_list (pass=0x80000001000301b0)
at ../../gcc/gcc/passes.c:1170
#14 0x40000000003ef184 in execute_pass_list (pass=0x800000010002fe08)
at ../../gcc/gcc/passes.c:1171
#15 0x40000000005093d0 in tree_rest_of_compilation (fndecl=0x800003ffefaa7600)
at ../../gcc/gcc/tree-optimize.c:404
#16 0x40000000006adad0 in cgraph_expand_function (node=0x800003ffeff9be00)
at ../../gcc/gcc/cgraphunit.c:1060
#17 0x40000000006b0cb8 in cgraph_optimize ()
at ../../gcc/gcc/cgraphunit.c:1123
#18 0x4000000000157948 in c_write_global_declarations ()
at ../../gcc/gcc/c-decl.c:8077
#19 0x400000000049a22c in toplev_main (argc=<value optimized out>,
argv=<value optimized out>) at ../../gcc/gcc/toplev.c:1052
#20 0x40000000001e5224 in main (argc=0, argv=0x0) at ../../gcc/gcc/main.c:35
(gdb) p type
$1 = (tree) 0x0
(gdb) p debug_tree (origt)
<gimple_modify_stmt 800003ffefcdc7b0 side-effects
arg 0 <array_ref 800003ffef873af0
type <record_type 800003ffefbc1c30 cpp_token sizes-gimplified
asm_written BLK
size <integer_cst 800003ffefdb9f90 constant invariant 192>
unit size <integer_cst 800003ffefe32930 constant invariant 24>
align 64 symtab -2147482625 alias set -1 canonical type
800003ffefbc19c0 fields <field_decl 800003ffefbbd580 src_loc> context
<translation_unit_decl 800003ffeff691a0 D.6372>
pointer_to_this <pointer_type 800003ffefbc49c0>>
arg 0 <component_ref 800003ffef873b40 type <array_type
800003ffefc1b680>
arg 0 <indirect_ref 800003ffefab6f40 type <record_type
800003ffefbc3dd0 answer>
arg 0 <ssa_name 800003ffef874ea0 type <pointer_type
800003ffefbf4a90>
visited var <var_decl 800003ffef875580 D.7208> def_stmt
<gimple_modify_stmt 800003ffefcdc720>
version 51>> arg 1 <field_decl 800003ffefc1d0b0 first>>
arg 1 <ssa_name 800003ffef874f60 type <integer_type 800003ffefed8820
long unsigned int>
visited var <var_decl 800003ffefc08e70 D.7198> def_stmt
<gimple_modify_stmt 800003ffefcdc750>
version 52>>
arg 1 <indirect_ref 800003ffefab6f80
type <record_type 800003ffefbd8ea0 cpp_token readonly sizes-gimplified
asm_written BLK size <integer_cst 800003ffefdb9f90 192> unit size <integer_cst
800003ffefe32930 24>
align 64 symtab -2147482625 alias set -1 canonical type
800003ffefbea000 fields <field_decl 800003ffefbbd580 src_loc> context
<translation_unit_decl 800003ffeff691a0 D.6372>
pointer_to_this <pointer_type 800003ffefbea0d0>>
arg 0 <ssa_name 800003ffef86ad20 type <pointer_type 800003ffefbea0d0>
visited var <var_decl 800003ffef85ddc0 token> def_stmt
<gimple_modify_stmt 800003ffefce8930>
version 33
ptr-info 800003ffef872ee0>>
../../gcc/libcpp/directives.c:1852>
--
Summary: ../../gcc/libcpp/directives.c:1878: internal compiler
error: Segmentation fault
Product: gcc
Version: 4.3.0
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: hppa64-hp-hpux11.00
GCC host triplet: hppa64-hp-hpux11.00
GCC target triplet: hppa64-hp-hpux11.00
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33703
next reply other threads:[~2007-10-08 22:06 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-10-08 22:06 danglin at gcc dot gnu dot org [this message]
2007-10-08 22:08 ` [Bug tree-optimization/33703] " danglin at gcc dot gnu dot org
2007-10-09 1:33 ` danglin at gcc dot gnu dot org
2008-10-10 15:12 ` ro at techfak dot uni-bielefeld dot de
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