[Bug c++/60553] segfault in gt_ggc_mx_lang_tree_node in Chromium with LTO
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60553
--- Comment #10 from Martin Liška marxin.liska at gmail dot com ---
Second part of suggested patch is sufficient.
ps auxf:
marxin 20293 0.0 0.0 8604 1200 pts/0S17:27 0:00 | \_
c++ -Wl,-z,now -Wl,-z,relro -pthread -Wl,-z,noexecstack -fPIC -pie -L.
-Wl,-uIsHeapProfilerRunning,-uProfilerStart
-Wl,-u_Z21InitialMallocHook_NewPKvj,-u_Z22Init
marxin 20294 0.0 0.0 8128 692 pts/0S17:27 0:00 |
\_
/home/marxin/Programming/bin/gcc/lib/gcc/x86_64-unknown-linux-gnu/4.9.0/collect2
-plugin /home/marxin/Programming/bin/gcc/lib/gcc/x86_64-unknown-linux-gnu/4.
marxin 20295 1.1 7.2 3881556 1181360 pts/0 S17:27 0:03 |
\_
/home/marxin/Programming/bin/gcc/lib64/gcc/x86_64-unknown-linux-gnu/4.9.0/../../../../x86_64-unknown-linux-gnu/bin/ld
-plugin /home/marxin/Programming/bi
marxin 20412 0.0 0.1 34448 27212 pts/0S17:28 0:00 |
\_
/home/marxin/Programming/bin/gcc/lib/gcc/x86_64-unknown-linux-gnu/4.9.0/lto-wrapper
@/tmp/ccw1zmZQ
marxin 20413 0.0 0.0 12060 4548 pts/0S17:28 0:00 |
\_ c++ @/tmp/ccH68rYD.args
marxin 20414 23.7 33.4 5533676 5489912 pts/0 t17:28 0:54 |
\_
/home/marxin/Programming/bin/gcc/lib/gcc/x86_64-unknown-linux-gnu/4.9.0/lto1
-quiet -dumpdir ./ -dumpbase chrome.wpa -mtune=generic -march=x8
ps ax | grep 20414:
20414 pts/0t 0:54
/home/marxin/Programming/bin/gcc/lib/gcc/x86_64-unknown-linux-gnu/4.9.0/lto1
-quiet -dumpdir ./ -dumpbase chrome.wpa -mtune=generic -march=x86-64 -msse2
-mssse3 -msse -mmmx -m64 -mtune=generic -march=x86-64 -auxbase
chrome_initial.chrome_exe_main_aura -O3 -fno-trapv -fno-exceptions -fPIC
-fno-fat-lto-objects -fltrans-output-list=/tmp/ccqDrHsV.ltrans.out -fwpa=9
-fresolution=/tmp/ccufR16A.res @/tmp/cc13JyyZ
GDB:
#1409777 0x006b3b11 in gt_ggc_m_P9tree_node4htab (x_p=0x7f0f55752850)
at gtype-desc.c:3185
(gdb) p *x
$2 = {hash_f = 0x75a1f0 libfunc_decl_hash(void const*), eq_f = 0x75a200
libfunc_decl_eq(void const*, void const*), del_f = 0x0, entries =
0x7f0f54390a00, size = 61, n_elements = 17, n_deleted = 0, searches = 17,
collisions = 4,
alloc_f = 0x681250 ggc_cleared_alloc_ptr_array_two_args(unsigned long,
unsigned long), free_f = 0x549db0 ggc_free(void*), alloc_arg = 0x0,
alloc_with_arg_f = 0x0, free_with_arg_f = 0x0, size_prime_index = 3}
down iterations:
(gdb) p x-generic-base-code
$7 = FUNCTION_DECL
$8 = FUNCTION_TYPE
$9 = INTEGER_TYPE
$10 = INTEGER_CST
$11 = INTEGER_TYPE
$12 = INTEGER_CST
$13 = INTEGER_TYPE
$14 = POINTER_TYPE
$15 = POINTER_TYPE
$16 = POINTER_TYPE
$17 = POINTER_TYPE
$18 = POINTER_TYPE
$19 = INTEGER_TYPE
Hope it will help.
Martin
[Bug c++/60553] segfault in gt_ggc_mx_lang_tree_node in Chromium with LTO
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60553 --- Comment #7 from Martin Liška marxin.liska at gmail dot com --- Patches helped me! First one was sufficient for my simplified case (~800 files), but it was necessary to add second one for chromium. Will you add this changes to mainline or should I create a patch? Thanks, Martin
[Bug lto/57703] Assembler function definition moved to a different ltrans then call
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57703
--- Comment #4 from Martin Liška marxin.liska at gmail dot com ---
Hm, it looks that there's an usage of top-level function chromium binary:
/tmp/cckAZyDK.ltrans26.ltrans.o:cckAZyDK.ltrans26.o:function
sandbox::Die::ExitGroup(): error: undefined reference to 'SyscallAsm'
/tmp/cckAZyDK.ltrans26.ltrans.o:cckAZyDK.ltrans26.o:function
sandbox::Die::ExitGroup(): error: undefined reference to 'SyscallAsm'
/tmp/cckAZyDK.ltrans26.ltrans.o:cckAZyDK.ltrans26.o:function
sandbox::Die::SandboxDie(char const*, char const*, int): error: undefined
reference to 'SyscallAsm'
/tmp/cckAZyDK.ltrans26.ltrans.o:cckAZyDK.ltrans26.o:function
sandbox::Trap::SigSys(int, siginfo_t*, void*): error: undefined reference to
'SyscallAsm'
SyscallAsm:
namespace playground2 {
asm volatile(
# 76 ../../sandbox/linux/seccomp-bpf/syscall.cc
.text\n
.align 16, 0x90\n
.type SyscallAsm, @function\n
SyscallAsm:.cfi_startproc\n
test %rax, %rax\n
jge 1f\n
call 0f; .cfi_adjust_cfa_offset 8\n
0:pop %rax; .cfi_adjust_cfa_offset -8\n
addq $2f-0b, %rax\n
ret\n
1:movq 0(%r12), %rdi\n
movq 8(%r12), %rsi\n
movq 16(%r12), %rdx\n
movq 24(%r12), %r10\n
movq 32(%r12), %r8\n
movq 40(%r12), %r9\n
syscall\n
2:ret\n
.cfi_endproc\n
9:.size SyscallAsm, 9b-SyscallAsm\n
# 172 ../../sandbox/linux/seccomp-bpf/syscall.cc
);
If it's not supported feature, how could we handle such situation in LTO?
Assembler functions are commong in all kind video/audio codecs which are often
added to firefox/chromium.
Martin
[Bug c++/60553] New: segfault in gt_ggc_mx_lang_tree_node in Chromium with LTO
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60553 Bug ID: 60553 Summary: segfault in gt_ggc_mx_lang_tree_node in Chromium with LTO Product: gcc Version: 4.9.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++ Assignee: unassigned at gcc dot gnu.org Reporter: marxin.liska at gmail dot com I do compile Chromium with LTO and there's ICE with enormous call stack: gcc --version: gcc (GCC) 4.9.0 20140313 (experimental) ld --version: GNU gold (GNU Binutils 2.24.51.20140304) 1.11 (gdb) bt -20 #529301 0x005aae8e in gt_ggc_mx_lang_tree_node (x_p=0x7f5c763af738) at ./gtype-lto.h:359 #529302 0x005aaf8b in gt_ggc_mx_lang_tree_node (x_p=0x7f5c644eedc8) at ./gtype-lto.h:378 #529303 0x005aae8e in gt_ggc_mx_lang_tree_node (x_p=0x7f5c763a40a8) at ./gtype-lto.h:359 #529304 0x005a92ef in gt_ggc_mx_lang_tree_node (x_p=0x7f5c763a70c0) at ./gtype-lto.h:55 #529305 0x005aae54 in gt_ggc_mx_lang_tree_node (x_p=0x7f5c763a4150) at ./gtype-lto.h:357 #529306 0x005a92ef in gt_ggc_mx_lang_tree_node (x_p=0x7f5c763a73a0) at ./gtype-lto.h:55 #529307 0x005aae37 in gt_ggc_mx_lang_tree_node (x_p=0x7f5c763a4690) at ./gtype-lto.h:356 #529308 0x005aadfd in gt_ggc_mx_lang_tree_node (x_p=0x7f5c763c2c78) at ./gtype-lto.h:354 #529309 0x005aa694 in gt_ggc_mx_lang_tree_node (x_p=0x7f5c7650fc00) at ./gtype-lto.h:263 #529310 0x00821c23 in gt_ggc_m_P9tree_node4htab (x_p=0x7f5c7775a850) at gtype-desc.c:3185 #529311 0x007bfde6 in ggc_mark_root_tab (rt=0x10cd140 gt_ggc_r_gt_optabs_h) at ../../gcc/ggc-common.c:133 #529312 0x007c0281 in ggc_mark_roots () at ../../gcc/ggc-common.c:152 #529313 0x005d0c2a in ggc_collect () at ../../gcc/ggc-page.c:2077 #529314 0x005c32e7 in read_cgraph_and_symbols (nfiles=11258, fnames=0x36701f0) at ../../gcc/lto/lto.c:3004 #529315 0x005c406a in lto_main () at ../../gcc/lto/lto.c:3406 #529316 0x009e4273 in compile_file () at ../../gcc/toplev.c:548 #529317 0x009e640a in do_compile () at ../../gcc/toplev.c:1914 #529318 0x009e6575 in toplev_main (argc=11283, argv=0x35fe750) at ../../gcc/toplev.c:1990 #529319 0x7f5c765b6be5 in __libc_start_main () from /lib64/libc.so.6 #529320 0x00587831 in _start () at ../sysdeps/x86_64/start.S:122 (gdb) bt 10 #0 0x005cec2c in lookup_page_table_entry (p=error reading variable: Cannot access memory at address 0x7fffa80e8fc8) at ../../gcc/ggc-page.c:584 #1 0x005cfc5e in ggc_set_mark (p=0x7f5c399c1170) at ../../gcc/ggc-page.c:1467 #2 0x005a9222 in gt_ggc_mx_lang_tree_node (x_p=0x7f5c399c1170) at ./gtype-lto.h:36 #3 0x005aae1a in gt_ggc_mx_lang_tree_node (x_p=0x7f5c399c6f18) at ./gtype-lto.h:355 #4 0x005aaf34 in gt_ggc_mx_lang_tree_node (x_p=0x7f5c399c6e70) at ./gtype-lto.h:375 #5 0x005aa4b8 in gt_ggc_mx_lang_tree_node (x_p=0x7f5c399c10b8) at ./gtype-lto.h:246 #6 0x005aaf17 in gt_ggc_mx_lang_tree_node (x_p=0x7f5c399c60a8) at ./gtype-lto.h:374 #7 0x005aaf34 in gt_ggc_mx_lang_tree_node (x_p=0x7f5c399bf5e8) at ./gtype-lto.h:375 #8 0x005aa461 in gt_ggc_mx_lang_tree_node (x_p=0x7f5c399bae60) at ./gtype-lto.h:243 #9 0x005aaf17 in gt_ggc_mx_lang_tree_node (x_p=0x7f5c399bf348) at ./gtype-lto.h:374 I don't know what to dump, if you are interested I can add all kind info you need.
[Bug c++/60553] segfault in gt_ggc_mx_lang_tree_node in Chromium with LTO
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60553
--- Comment #2 from Martin Liška marxin.liska at gmail dot com ---
Reduced input object files to ~800, bt consists of ~66K frames.
gdb:
(gdb) bt 10
#0 0x005cec2c in lookup_page_table_entry (p=error reading variable:
Cannot access memory at address 0x7fff63d42ff8) at ../../gcc/ggc-page.c:584
#1 0x005cfc5e in ggc_set_mark (p=0x7feaf406c020) at
../../gcc/ggc-page.c:1467
#2 0x005a9222 in gt_ggc_mx_lang_tree_node (x_p=0x7feaf406c020) at
./gtype-lto.h:36
#3 0x005aae37 in gt_ggc_mx_lang_tree_node (x_p=0x7feaec684bd0) at
./gtype-lto.h:356
#4 0x005aa461 in gt_ggc_mx_lang_tree_node (x_p=0x7feaec6ad398) at
./gtype-lto.h:243
#5 0x005aaf17 in gt_ggc_mx_lang_tree_node (x_p=0x7feaec68af18) at
./gtype-lto.h:374
#6 0x005aaf34 in gt_ggc_mx_lang_tree_node (x_p=0x7feaec68c2a0) at
./gtype-lto.h:375
#7 0x005aa461 in gt_ggc_mx_lang_tree_node (x_p=0x7feaec695e60) at
./gtype-lto.h:243
#8 0x005aaf17 in gt_ggc_mx_lang_tree_node (x_p=0x7feaec69a0a8) at
./gtype-lto.h:374
#9 0x005aaf34 in gt_ggc_mx_lang_tree_node (x_p=0x7feaec697d20) at
./gtype-lto.h:375
#2 0x005a9222 in gt_ggc_mx_lang_tree_node (x_p=0x7feaf406c020) at
./gtype-lto.h:36
36 while (ggc_test_and_set_mark (xlimit))
(gdb) print (*x).generic.base
$20 = {code = INTEGER_CST, side_effects_flag = 0, constant_flag = 1,
addressable_flag = 0, volatile_flag = 0, readonly_flag = 0, asm_written_flag =
0, nowarning_flag = 0, visited = 0, used_flag = 0, nothrow_flag = 0,
static_flag = 0,
public_flag = 0, private_flag = 0, protected_flag = 0, deprecated_flag = 0,
default_def_flag = 0, u = {bits = {lang_flag_0 = 0, lang_flag_1 = 0,
lang_flag_2 = 0, lang_flag_3 = 0, lang_flag_4 = 0, lang_flag_5 = 0, lang_flag_6
= 0,
saturating_flag = 0, unsigned_flag = 0, packed_flag = 0, user_align = 0,
nameless_flag = 0, atomic_flag = 0, spare0 = 0, spare1 = 0, address_space = 0},
length = 0, version = 0}}
(gdb) up
#3 0x005aae37 in gt_ggc_mx_lang_tree_node (x_p=0x7feaec684bd0) at
./gtype-lto.h:356
356 gt_ggc_m_9tree_node
((*x).generic.type_non_common.with_lang_specific.common.size);
(gdb) print (*x).generic.base
$21 = {code = INTEGER_TYPE, side_effects_flag = 0, constant_flag = 0,
addressable_flag = 0, volatile_flag = 0, readonly_flag = 0, asm_written_flag =
0, nowarning_flag = 0, visited = 0, used_flag = 0, nothrow_flag = 0,
static_flag = 0,
public_flag = 0, private_flag = 0, protected_flag = 0, deprecated_flag = 0,
default_def_flag = 0, u = {bits = {lang_flag_0 = 0, lang_flag_1 = 0,
lang_flag_2 = 0, lang_flag_3 = 0, lang_flag_4 = 0, lang_flag_5 = 0, lang_flag_6
= 0,
saturating_flag = 0, unsigned_flag = 1, packed_flag = 0, user_align = 0,
nameless_flag = 0, atomic_flag = 0, spare0 = 0, spare1 = 0, address_space = 0},
length = 256, version = 256}}
(gdb) up
#4 0x005aa461 in gt_ggc_mx_lang_tree_node (x_p=0x7feaec6ad398) at
./gtype-lto.h:243
243 gt_ggc_m_9tree_node
((*x).generic.type_decl.common.common.common.common.common.common.typed.type);
(gdb) print (*x).generic.base
$22 = {code = TYPE_DECL, side_effects_flag = 0, constant_flag = 0,
addressable_flag = 0, volatile_flag = 0, readonly_flag = 0, asm_written_flag =
0, nowarning_flag = 0, visited = 0, used_flag = 0, nothrow_flag = 0,
static_flag = 0,
public_flag = 0, private_flag = 0, protected_flag = 0, deprecated_flag = 0,
default_def_flag = 0, u = {bits = {lang_flag_0 = 0, lang_flag_1 = 0,
lang_flag_2 = 0, lang_flag_3 = 0, lang_flag_4 = 0, lang_flag_5 = 0, lang_flag_6
= 0,
saturating_flag = 0, unsigned_flag = 1, packed_flag = 0, user_align = 0,
nameless_flag = 0, atomic_flag = 0, spare0 = 0, spare1 = 0, address_space = 0},
length = 256, version = 256}}
(gdb) up
#5 0x005aaf17 in gt_ggc_mx_lang_tree_node (x_p=0x7feaec68af18) at
./gtype-lto.h:374
374 gt_ggc_m_9tree_node
((*x).generic.type_non_common.with_lang_specific.common.name);
(gdb) print (*x).generic.base
$23 = {code = RECORD_TYPE, side_effects_flag = 0, constant_flag = 0,
addressable_flag = 1, volatile_flag = 0, readonly_flag = 0, asm_written_flag =
0, nowarning_flag = 0, visited = 0, used_flag = 0, nothrow_flag = 0,
static_flag = 0,
public_flag = 0, private_flag = 0, protected_flag = 0, deprecated_flag = 0,
default_def_flag = 0, u = {bits = {lang_flag_0 = 0, lang_flag_1 = 0,
lang_flag_2 = 0, lang_flag_3 = 0, lang_flag_4 = 0, lang_flag_5 = 0, lang_flag_6
= 0,
saturating_flag = 0, unsigned_flag = 0, packed_flag = 0, user_align = 0,
nameless_flag = 0, atomic_flag = 0, spare0 = 0, spare1 = 0, address_space = 0},
length = 0, version = 0}}
(gdb) up
#6 0x005aaf34 in gt_ggc_mx_lang_tree_node (x_p=0x7feaec68c2a0) at
./gtype-lto.h:375
375 gt_ggc_m_9tree_node
((*x).generic.type_non_common.with_lang_specific.common.next_variant);
(gdb) print (*x).generic.base
$24 = {code = RECORD_TYPE, side_effects_flag = 0
[Bug c++/60553] segfault in gt_ggc_mx_lang_tree_node in Chromium with LTO
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60553 --- Comment #3 from Martin Liška marxin.liska at gmail dot com --- Created attachment 32374 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=32374action=edit gtype-lto.h
[Bug c++/60553] segfault in gt_ggc_mx_lang_tree_node in Chromium with LTO
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60553 --- Comment #4 from Martin Liška marxin.liska at gmail dot com --- Created attachment 32375 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=32375action=edit bt 1000
[Bug bootstrap/59541] [4.9 Regression] Revision 206070 breaks bootstrap on darwin
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59541 --- Comment #9 from Martin Liška marxin.liska at gmail dot com --- Hello, thank you for the hotfix that repaired switch/case missing return value. Actually I was told by Jan to reproduce the functionality from varasm.c that I was able to bootstrap and test. The idea of reordering pass is to order all functions that are seen during instrumentation run and are executed during start-up of an application. So that, we do not build separate sections for .text, .text.hot and .text.startup. On the other hand: any execute function should not live in .text.unlikely and .text.startup. If so, it means that we miss profile info and these functions can be identified during debugging process. I am not familiar with darwin format, Jan do you know what could cause problem?
[Bug c++/59265] New: Segmentation fault in ipa_note_param_call for -fprofile-use in SPEC CPU2006
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59265 Bug ID: 59265 Summary: Segmentation fault in ipa_note_param_call for -fprofile-use in SPEC CPU2006 Product: gcc Version: 4.9.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++ Assignee: unassigned at gcc dot gnu.org Reporter: marxin.liska at gmail dot com Created attachment 31284 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=31284action=edit Dump Test: 447.dealIII Command line: home/marxin/gcc-mirror/bin/g++ -c -o mapping_q.o -DSPEC_CPU -DNDEBUG -Iinclude -DBOOST_DISABLE_THREADS -Ddeal_II_dimension=3 -fno-strict-aliasing -fpeel-loops -ffast-math -march=native -O2 -fprofile-use=/tmp/spec2006 -DSPEC_CPU_LP64 mapping_q.cc -fdump-ipa-all In file included from mapping_q.cc:23:0: include/grid/tria_boundary.h: In member function 'unsigned int MappingQdim::InternalData::memory_consumption() const [with int dim = 3]': include/grid/tria_boundary.h:280:7: internal compiler error: Segmentation fault class StraightBoundary : public Boundarydim ^ 0x93e9ff crash_signal ../../gcc/toplev.c:336 0x80097f ipa_note_param_call ../../gcc/ipa-prop.c:1753 0x80afae ipa_analyze_virtual_call_uses ../../gcc/ipa-prop.c:2007 0x80afae ipa_analyze_call_uses ../../gcc/ipa-prop.c:2031 0x80afae ipa_analyze_stmt_uses ../../gcc/ipa-prop.c:2045 0x80afae ipa_analyze_params_uses ../../gcc/ipa-prop.c:2144 0x80afae ipa_analyze_node(cgraph_node*) ../../gcc/ipa-prop.c:2195 0xd7a4d7 ipcp_generate_summary ../../gcc/ipa-cp.c:3616 0x89ffbd execute_ipa_summary_passes(ipa_opt_pass_d*) ../../gcc/passes.c:2013 0x6db1ed ipa_passes ../../gcc/cgraphunit.c:2022 0x6db1ed compile() ../../gcc/cgraphunit.c:2126 0x6db304 finalize_compilation_unit() ../../gcc/cgraphunit.c:2280 0x58bdd6 cp_write_global_declarations() gcc version: trunk@205309 uname -a Linux marxinbox 3.7.4-gentoo #6 SMP Mon Sep 30 20:53:52 CEST 2013 x86_64 AMD FX(tm)-8350 Eight-Core Processor AuthenticAMD GNU/Linux I attached dumps. Martin
[Bug c++/59266] New: Segmentation fault in ipa-devirt.c (record_target_from_binfo) for Inkscape
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59266 Bug ID: 59266 Summary: Segmentation fault in ipa-devirt.c (record_target_from_binfo) for Inkscape Product: gcc Version: 4.9.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++ Assignee: unassigned at gcc dot gnu.org Reporter: marxin.liska at gmail dot com Hello, I encountered a bug connected to combining -fprofile-generate and -O2. Command line: g++ -DHAVE_CONFIG_H -I. -I.. -I/usr/include/freetype2 -pthread -DORBIT2=1 -I/usr/include/gnome-vfs-2.0 -I/usr/lib64/gnome-vfs-2.0/include -I/usr/include/gconf/2 -I/usr/include/orbit-2.0 -I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include -fopenmp -I/usr/include/ImageMagick -I/usr/include/libwpg-0.2 -I/usr/include/libwpd-0.9 -I/usr/include/poppler -I/usr/include/poppler/glib -I/usr/include/poppler -I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include -I/usr/include/cairo -I/usr/include/pixman-1 -I/usr/include/freetype2 -I/usr/include/libpng15 -I/usr/include/libdrm -DPOTRACE=\potrace\ -pthread -I/usr/include/gdkmm-2.4 -I/usr/lib64/gdkmm-2.4/include -I/usr/include/giomm-2.4 -I/usr/lib64/giomm-2.4/include -I/usr/include/pangomm-1.4 -I/usr/lib64/pangomm-1.4/include -I/usr/include/gtk-2.0 -I/usr/include/glibmm-2.4 -I/usr/lib64/glibmm-2.4/include -I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include -I/usr/include/sigc++-2.0 -I/usr/lib64/sigc++-2.0/include -I/usr/include/cairomm-1.0 -I/usr/lib64/cairomm-1.0/include -I/usr/include/pango-1.0 -I/usr/include/cairo -I/usr/include/pixman-1 -I/usr/include/freetype2 -I/usr/include/libpng15 -I/usr/include/libdrm -I/usr/lib64/gtk-2.0/include -I/usr/include/atk-1.0 -I/usr/include/gdk-pixbuf-2.0 -I/usr/include/gtkmm-2.4 -I/usr/lib64/gtkmm-2.4/include -I/usr/include/atkmm-1.6 -I/usr/include/gtk-unix-print-2.0 -I/usr/include/libxml2 -I/usr/include/gtkspell-2.0 -I../cxxtest -I./bind/javainc -I./bind/javainc/linux -Werror=format-security -DG_DISABLE_SINGLE_INCLUDES -Wall -Wformat -Wformat-security -W -D_FORTIFY_SOURCE=2 -Wpointer-arith -Wcast-align -Wsign-compare -Woverloaded-virtual -Wswitch -Wno-unused-parameter -g -O2 -fopenmp -MT dom/svgreader.o -MD -MP -MF $depbase.Tpo -c -o dom/svgreader.o dom/svgreader.cpp mv -f $depbase.Tpo $depbase.Po -fdump-ipa-all --verbose cc1plus: internal compiler error: in record_target_from_binfo, at ipa-devirt.c:664 0x7f0ae0 record_target_from_binfo ../../gcc/ipa-devirt.c:664 0x7f09cf record_target_from_binfo ../../gcc/ipa-devirt.c:684 0x7f09cf record_target_from_binfo ../../gcc/ipa-devirt.c:684 0x7f09cf record_target_from_binfo ../../gcc/ipa-devirt.c:684 0x7f0b5e possible_polymorphic_call_targets_1 ../../gcc/ipa-devirt.c:708 0x7f0ba6 possible_polymorphic_call_targets_1 ../../gcc/ipa-devirt.c:714 0x7f0ba6 possible_polymorphic_call_targets_1 ../../gcc/ipa-devirt.c:714 0x7f23f7 possible_polymorphic_call_targets(tree_node*, long, ipa_polymorphic_call_context, bool*, void**) ../../gcc/ipa-devirt.c:1295 0x6da626 possible_polymorphic_call_targets ../../gcc/ipa-utils.h:114 0x6da626 walk_polymorphic_call_targets ../../gcc/cgraphunit.c:858 0x6da626 analyze_functions ../../gcc/cgraphunit.c:1031 0x6db2f0 finalize_compilation_unit() ../../gcc/cgraphunit.c:2271 0x58bdd6 cp_write_global_declarations() ../../gcc/cp/decl2.c:4431 I can't create any dumps by adding -fdump-ipa-all. If you advise, I can create more detail dump. Thanks, Martin
[Bug c++/59083] -fisolate-erroneous-paths produces illegal instruction with enabled -fprofile-generate
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59083 --- Comment #3 from Martin Liška marxin.liska at gmail dot com --- I've seen the same problem also in Inkscape. I will try to create a testcase. Would it be possible Jeffrey to build one of these programs? Thanks, Martin
[Bug c++/59083] New: -fisolate-erroneous-paths produces illegal instruction with enabled -fprofile-generate
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59083 Bug ID: 59083 Summary: -fisolate-erroneous-paths produces illegal instruction with enabled -fprofile-generate Product: gcc Version: 4.9.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++ Assignee: unassigned at gcc dot gnu.org Reporter: marxin.liska at gmail dot com Hello, I've encountered a new bug that was introduced by SVN commit: 204414. Program: gimp commit 88ecd59c3436d302b644a5d25c1938c0e7b60ae0 Author: Michael Natterer mi...@gimp.org Date: Tue Feb 5 20:43:53 2013 +0100 GCC: 204414 uname -a: Linux marxinbox 3.7.4-gentoo #6 SMP Mon Sep 30 20:53:52 CEST 2013 x86_64 AMD FX(tm)-8350 Eight-Core Processor AuthenticAMD GNU/Linux Build flags: CFLAGS=-flto=9 -fno-fat-lto-objects -O2 -fprofile-generate When I added -fno-isolate-erroneous-paths the program run correctly. Stacktrace: │0x988226 windows_actions_dock_window_added+646addq $0x1,0x6a8732(%rip)# 0x1030960 __gcov0.gimp_action_group_add_actions.lto_priv.4837+64 │ │0x98822e windows_actions_dock_window_added+654addq $0x1,0x6a87d2(%rip) # 0x1030a08 __gcov0.gimp_action_group_add_actions.lto_priv.4837+232 │ │0x988236 windows_actions_dock_window_added+662callq 0x820fa0 gimp_action_group_check_unique_action.lto_priv.5831 │ │0x98823b windows_actions_dock_window_added+667test %eax,%eax │ │0x98823d windows_actions_dock_window_added+669jne0x988258 windows_actions_dock_window_added+696 │ │0x98823f windows_actions_dock_window_added+671addq $0x1,0x6a8721(%rip)# 0x1030968 __gcov0.gimp_action_group_add_actions.lto_priv.4837+72 │ │0x988247 windows_actions_dock_window_added+679addq $0x1,0x6a87b1(%rip) # 0x1030a00 __gcov0.gimp_action_group_add_actions.lto_priv.4837+224 │ │0x98824f windows_actions_dock_window_added+687jmpq 0x988100 windows_actions_dock_window_added+352 │ │0x988254 windows_actions_dock_window_added+692nopl 0x0(%rax) │ │0x988258 windows_actions_dock_window_added+696mov$0x5,%edx │ │0x98825d windows_actions_dock_window_added+701mov $0xb8b6f6,%esi │ │0x988262 windows_actions_dock_window_added+706xor %edi,%edi │ │0x988264 windows_actions_dock_window_added+708callq 0x478da0 dcgettext@plt │ │0x988269 windows_actions_dock_window_added+713ud2 │ │0x98826bnopl 0x0(%rax,%rax,1) │ │0x988270 windows_actions_update_display_accelspush %r14 │ │0x988272 windows_actions_update_display_accels+2 mov %rdi,%r14
[Bug lto/45375] [meta-bug] Issues with building Mozilla with LTO
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45375 Martin Liška marxin.liska at gmail dot com changed: What|Removed |Added CC||marxin.liska at gmail dot com --- Comment #189 from Martin Liška marxin.liska at gmail dot com --- I've encountered problems connected with PGO: gcc revision: 201894 firefox changeset: 143205:1d6bf2bd4003 (Aug 20, 2013) I build instrumented binary without LTO and after that I use the profile for LTO: MYFLAGS=-flto=9 -fno-fat-lto-objects -ftoplevel-reorder -fprofile-use -Wno-error=coverage-mismatch I know that there are gcda files that are mentioned in this thread and were removed by me: jemalloc.gcda (makes sense) ptsynch.gcda (likewise) HashFunctions.gcda (?) sqlite3.gcda (?) After linking of sqlite3, there are many corrupted profiles like: /ssd/firefox/js/src/gc/Marking.cpp /ssd/firefox/js/src/frontend/BytecodeEmitter.cpp /ssd/firefox/js/src/frontend/Interpreter.cpp ... Example of an error: /ssd/firefox/js/src/gc/Marking.cpp: In function ‘js::gc::IsAboutToBeFinalizedJSAtom(JSAtom**)bool [clone .isra.65]’: /ssd/firefox/js/src/gc/Marking.cpp:1713:1: error: corrupted profile info: profile data is not flow-consistent } ^ /ssd/firefox/js/src/gc/Marking.cpp:1713:1: error: corrupted profile info: number of executions for edge 3-6 thought to be -81 /ssd/firefox/js/src/gc/Marking.cpp:1713:1: error: corrupted profile info: number of executions for edge 3-4 thought to be 39667 /ssd/firefox/js/src/gc/Marking.cpp: In function ‘js::gc::IsAboutToBeFinalizedjs::UnownedBaseShape(js::UnownedBaseShape**)bool [clone .isra.52]’: /ssd/firefox/js/src/gc/Marking.cpp:1713:1: error: corrupted profile info: profile data is not flow-consistent /ssd/firefox/js/src/gc/Marking.cpp:1713:1: error: corrupted profile info: number of executions for edge 3-6 thought to be -1 /ssd/firefox/js/src/gc/Marking.cpp:1713:1: error: corrupted profile info: number of executions for edge 3-4 thought to be 41156 /ssd/firefox/js/src/gc/Marking.cpp: In function ‘MarkInternalJSAtom(JSTracer*, JSAtom**)void’: /ssd/firefox/js/src/gc/Marking.cpp:1713:1: error: corrupted profile info: profile data is not flow-consistent /ssd/firefox/js/src/gc/Marking.cpp:1713:1: error: corrupted profile info: number of executions for edge 9-14 thought to be -39 /ssd/firefox/js/src/gc/Marking.cpp:1713:1: error: corrupted profile info: number of executions for edge 9-10 thought to be 180119 /ssd/firefox/js/src/gc/Marking.cpp: In function ‘MarkInternalJSObject(JSTracer*, JSObject**)void’: /ssd/firefox/js/src/gc/Marking.cpp:1713:1: error: corrupted profile info: profile data is not flow-consistent /ssd/firefox/js/src/gc/Marking.cpp:1713:1: error: corrupted profile info: number of executions for edge 11-18 thought to be -1 /ssd/firefox/js/src/gc/Marking.cpp:1713:1: error: corrupted profile info: number of executions for edge 11-12 thought to be 49007 /ssd/firefox/js/src/gc/Marking.cpp: In member function ‘js::MarkStackunsigned long::push(unsigned long)’: /ssd/firefox/js/src/gc/Marking.cpp:1713:1: error: corrupted profile info: profile data is not flow-consistent /ssd/firefox/js/src/gc/Marking.cpp:1713:1: error: corrupted profile info: number of executions for edge 4-6 thought to be -1 /ssd/firefox/js/src/gc/Marking.cpp:1713:1: error: corrupted profile info: number of executions for edge 4-5 thought to be 1 /ssd/firefox/js/src/gc/Marking.cpp: In member function ‘js::GCMarker::drainMarkStack(js::SliceBudget)’: /ssd/firefox/js/src/gc/Marking.cpp:1713:1: error: corrupted profile info: profile data is not flow-consistent /ssd/firefox/js/src/gc/Marking.cpp:1713:1: error: corrupted profile info: number of executions for edge 3-4 thought to be -7 /ssd/firefox/js/src/gc/Marking.cpp:1713:1: error: corrupted profile info: number of executions for edge 3-1 thought to be 7 /ssd/firefox/js/src/gc/Marking.cpp: In member function ‘js::ObjectImpl::slotSpan() const’: /ssd/firefox/js/src/gc/Marking.cpp:1713:1: error: corrupted profile info: profile data is not flow-consistent /ssd/firefox/js/src/gc/Marking.cpp:1713:1: error: corrupted profile info: number of executions for edge 5-7 thought to be -1 /ssd/firefox/js/src/gc/Marking.cpp:1713:1: error: corrupted profile info: number of executions for edge 5-6 thought to be 15965 Thank you, Martin
[Bug c++/57208] Latest chromium compilation fails with enabled LTO
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57208 --- Comment #32 from Martin Liška marxin.liska at gmail dot com --- Sorry for late answer, proposed patch works for me. Thanks, Martin (In reply to Ian Lance Taylor from comment #10) Created attachment 30323 [details] Possible patch Can you see if this patch fixes the problem?
[Bug lto/57726] New: LTO verify_flow_info: error: control flow in the middle of basic block
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57726 Bug ID: 57726 Summary: LTO verify_flow_info: error: control flow in the middle of basic block Product: gcc Version: 4.9.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: lto Assignee: unassigned at gcc dot gnu.org Reporter: marxin.liska at gmail dot com Chrome ltrans3 compilation fails due to: ../../third_party/libvpx/source/libvpx/vp8/encoder/onyx_if.c: In function ‘vp8_get_compressed_data’: ../../third_party/libvpx/source/libvpx/vp8/encoder/onyx_if.c:5547:0: error: control flow in the middle of basic block 6 int vp8_set_internal_size(VP8_COMP *cpi, VPX_SCALING horiz_mode, VPX_SCALING vert_mode) ^ ../../third_party/libvpx/source/libvpx/vp8/encoder/onyx_if.c:5547:0: error: control flow in the middle of basic block 6 ../../third_party/libvpx/source/libvpx/vp8/encoder/onyx_if.c:5547:0: error: control flow in the middle of basic block 6 ../../third_party/libvpx/source/libvpx/vp8/encoder/onyx_if.c:5547:0: error: control flow in the middle of basic block 64 ../../third_party/libvpx/source/libvpx/vp8/encoder/onyx_if.c:5547:0: error: control flow in the middle of basic block 73 ../../third_party/libvpx/source/libvpx/vp8/encoder/onyx_if.c:5547:0: error: control flow in the middle of basic block 73 ../../third_party/libvpx/source/libvpx/vp8/encoder/onyx_if.c:5547:0: error: control flow in the middle of basic block 73 ../../third_party/libvpx/source/libvpx/vp8/encoder/onyx_if.c:5547:0: error: control flow in the middle of basic block 73 ../../third_party/libvpx/source/libvpx/vp8/encoder/onyx_if.c:5547:0: error: control flow in the middle of basic block 73 ../../third_party/libvpx/source/libvpx/vp8/encoder/onyx_if.c:5547:0: error: control flow in the middle of basic block 73 ../../third_party/libvpx/source/libvpx/vp8/encoder/onyx_if.c:5547:0: error: control flow in the middle of basic block 73 ../../third_party/libvpx/source/libvpx/vp8/encoder/onyx_if.c:5547:0: error: control flow in the middle of basic block 73 ../../third_party/libvpx/source/libvpx/vp8/encoder/onyx_if.c:5547:0: error: control flow in the middle of basic block 103 ../../third_party/libvpx/source/libvpx/vp8/encoder/onyx_if.c:5547:0: error: control flow in the middle of basic block 103 ../../third_party/libvpx/source/libvpx/vp8/encoder/onyx_if.c:5547:0: error: control flow in the middle of basic block 103 ../../third_party/libvpx/source/libvpx/vp8/encoder/onyx_if.c:5547:0: error: control flow in the middle of basic block 103 ../../third_party/libvpx/source/libvpx/vp8/encoder/onyx_if.c:5547:0: error: control flow in the middle of basic block 103 ../../third_party/libvpx/source/libvpx/vp8/encoder/onyx_if.c:5547:0: error: control flow in the middle of basic block 103 ../../third_party/libvpx/source/libvpx/vp8/encoder/onyx_if.c:5547:0: error: control flow in the middle of basic block 103 ../../third_party/libvpx/source/libvpx/vp8/encoder/onyx_if.c:5547:0: error: control flow in the middle of basic block 103 ../../third_party/libvpx/source/libvpx/vp8/encoder/onyx_if.c:5547:0: internal compiler error: verify_flow_info failed 0x568b5d verify_flow_info() ../../gcc/cfghooks.c:260 0x88d734 cleanup_tree_cfg_noloop ../../gcc/tree-cfgcleanup.c:696 0x88d734 cleanup_tree_cfg() ../../gcc/tree-cfgcleanup.c:745 0x7b16c4 execute_function_todo ../../gcc/passes.c:1927 0x7b1fcd execute_todo ../../gcc/passes.c:2002 0x7b3ba9 execute_one_ipa_transform_pass ../../gcc/passes.c:2185 0x7b3ba9 execute_all_ipa_transforms() ../../gcc/passes.c:2215 0x58673e expand_function ../../gcc/cgraphunit.c:1584 0x58841c expand_all_functions ../../gcc/cgraphunit.c:1695 0x58841c compile() ../../gcc/cgraphunit.c:2029 0x50e3f1 lto_main() ../../gcc/lto/lto.c:3872 gcc --version: gcc (GCC) 4.9.0 20130624 (experimental) Link to all ltrans3 dump files: https://docs.google.com/file/d/0B0pisUJ80pO1akhINVR1anpTbDg/edit?usp=sharing Source file is attached. Thanks, Martin
[Bug lto/57726] LTO verify_flow_info: error: control flow in the middle of basic block
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57726 --- Comment #1 from Martin Liška marxin.liska at gmail dot com --- Created attachment 30373 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=30373action=edit onyx_if.c
[Bug lto/57703] Assembler function definition moved to a different ltrans then call
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57703 --- Comment #2 from Martin Liška marxin.liska at gmail dot com --- Created attachment 30374 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=30374action=edit syscall.cc
[Bug lto/57703] Assembler function definition moved to a different ltrans then call
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57703 --- Comment #3 from Martin Liška marxin.liska at gmail dot com --- Created attachment 30375 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=30375action=edit Preprocessed syscall.cc
[Bug c++/57729] New: Always inline: indirect function call with a yet undetermined callee
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57729
Bug ID: 57729
Summary: Always inline: indirect function call with a yet
undetermined callee
Product: gcc
Version: 4.9.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: marxin.liska at gmail dot com
Latest firefox could not be compiled due to always inline error.
/ssd/firefox/js/src/jsapi.h: In function ‘js::regexp_exec(JSContext*, unsigned
int, JS::Value*)’:
/ssd/firefox/js/src/builtin/RegExp.cpp:307:1: error: inlining failed in call to
always_inline ‘IsRegExp(JS::Value const)’: indirect function call with a yet
undetermined callee
IsRegExp(const Value v)
^
In file included from /ssd/firefox/js/src/jsprvtd.h:24:0,
from /ssd/firefox/js/src/builtin/RegExp.h:10,
from /ssd/firefox/js/src/builtin/RegExp.cpp:7:
/ssd/firefox/js/src/jsapi.h:707:5: error: called from here
if (Test(thisv))
^
Code snippet:
JS_ALWAYS_INLINE bool
IsRegExp(const Value v)
{
return v.isObject() v.toObject().isRegExpObject();
}
JSBool
js::regexp_exec(JSContext *cx, unsigned argc, Value *vp)
{
CallArgs args = CallArgsFromVp(argc, vp);
return CallNonGenericMethod(cx, IsRegExp, regexp_exec_impl, args);
}
I found out that problematic commit is: 200179.
[Bug c++/57729] Always inline: indirect function call with a yet undetermined callee
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57729 --- Comment #1 from Martin Liška marxin.liska at gmail dot com --- Created attachment 30379 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=30379action=edit RegExp.cpp
[Bug c++/57729] Always inline: indirect function call with a yet undetermined callee
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57729 --- Comment #2 from Martin Liška marxin.liska at gmail dot com --- Created attachment 30380 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=30380action=edit jsapi.h
[Bug c++/57729] Always inline: indirect function call with a yet undetermined callee
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57729 Martin Liška marxin.liska at gmail dot com changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|--- |DUPLICATE --- Comment #4 from Martin Liška marxin.liska at gmail dot com --- Duplicate. *** This bug has been marked as a duplicate of bug 57698 ***
[Bug tree-optimization/57698] rev.200179 causes many errors (inlining failures) when building Firefox
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57698 Martin Liška marxin.liska at gmail dot com changed: What|Removed |Added CC||marxin.liska at gmail dot com --- Comment #4 from Martin Liška marxin.liska at gmail dot com --- *** Bug 57729 has been marked as a duplicate of this bug. ***
[Bug lto/57703] New: Assembler function definition moved to a different ltrans then call
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57703 Bug ID: 57703 Summary: Assembler function definition moved to a different ltrans then call Product: gcc Version: 4.9.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: lto Assignee: unassigned at gcc dot gnu.org Reporter: marxin.liska at gmail dot com SandboxSyscall calls SyscallAsm that is an assembler function defined in the same file: syscall.cc. dump grep: grep SyscallAsm *: out/Release/nacl_helper.ltrans1.047i.inline:call SyscallAsm out/Release/nacl_helper.ltrans1.047i.inline:call SyscallAsm out/Release/nacl_helper.ltrans0.s:.type SyscallAsm, @function out/Release/nacl_helper.ltrans0.s:SyscallAsm:.cfi_startproc out/Release/nacl_helper.ltrans0.s:9:.size SyscallAsm, 9b-SyscallAsm out/Release/nacl_helper.ltrans1.s:call SyscallAsm out/Release/nacl_helper.ltrans1.045i.cp:call SyscallAsm Linker error: nacl_helper.ltrans1.ltrans.o: In function `playground2::SandboxSyscall(int, long, long, long, long, long, long)': nacl_helper.ltrans1.o:(.text+0x4503): undefined reference to `SyscallAsm' /home/marxin/gcc-mirror/libexec/gcc/x86_64-unknown-linux-gnu/4.9.0/ld: nacl_helper.ltrans1.ltrans.o: relocation R_X86_64_PC32 against undefined symbol `SyscallAsm' can not be used when making a shared object; recompile with -fPIC /home/marxin/gcc-mirror/libexec/gcc/x86_64-unknown-linux-gnu/4.9.0/ld: final link failed: Bad value collect2: error: ld returned 1 exit status Dumps link: https://docs.google.com/file/d/0B0pisUJ80pO1eFltWU9NUUZkaGM/edit?usp=sharing When compiled with --param lto-partitions=1 no problem is encountered.
[Bug c++/57208] Latest chromium compilation fails with enabled LTO
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57208 --- Comment #28 from Martin Liška marxin.liska at gmail dot com --- Patch solved the problem for chromium ;) I will test libreoffice tomorrow. (In reply to Martin Jambor from comment #27) Created attachment 30355 [details] Proposed patch I'd suggest this (yet untested) patch.
[Bug c++/57208] Latest chromium compilation fails with enabled LTO
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57208 --- Comment #21 from Martin Liška marxin.liska at gmail dot com --- Ltrans grep marxin@marxinbox /ssd/chrome-dumps $ grep _ZN3net12_GLOBAL__N_113DnsTCPAttempt12OnIOCompleteEi chrome.ltrans* Binary file chrome.ltrans16.o matches chrome.ltrans16.s:leaq _ZN3net12_GLOBAL__N_113DnsTCPAttempt12OnIOCompleteEi(%rip), %rax chrome.ltrans29.000i.cgraph: References: _ZN3net12_GLOBAL__N_113DnsTCPAttempt12OnIOCompleteEi/8859591 (addr) chrome.ltrans29.000i.cgraph: References: _ZN3net12_GLOBAL__N_113DnsTCPAttempt12OnIOCompleteEi/8859591 (addr) chrome.ltrans29.000i.cgraph: References: _ZN3net12_GLOBAL__N_113DnsTCPAttempt12OnIOCompleteEi/8859591 (addr) chrome.ltrans29.000i.cgraph: References: _ZN3net12_GLOBAL__N_113DnsTCPAttempt12OnIOCompleteEi/8859591 (addr) chrome.ltrans29.000i.cgraph: Called by: _ZN3net12_GLOBAL__N_113DnsTCPAttempt12OnIOCompleteEi/8859591 (1.00 per call) _ZN3net12_GLOBAL__N_113DnsTCPAttempt5StartERKN4base8CallbackIFviEEE.lto_priv.62289/8859580 (0.62 per call) chrome.ltrans29.000i.cgraph:_ZN3net12_GLOBAL__N_113DnsTCPAttempt12OnIOCompleteEi/8859591 (OnIOComplete) @0x7ff6f304a5f0 chrome.ltrans29.000i.cgraph: References: _ZN3net12_GLOBAL__N_113DnsTCPAttempt12OnIOCompleteEi/8859591 (addr) chrome.ltrans29.000i.cgraph: References: _ZN3net12_GLOBAL__N_113DnsTCPAttempt12OnIOCompleteEi/8859591 (addr) chrome.ltrans29.000i.cgraph: References: _ZN3net12_GLOBAL__N_113DnsTCPAttempt12OnIOCompleteEi/8859591 (addr) chrome.ltrans29.000i.cgraph: References: _ZN3net12_GLOBAL__N_113DnsTCPAttempt12OnIOCompleteEi/8859591 (addr) chrome.ltrans29.000i.cgraph: References: _ZN3net12_GLOBAL__N_113DnsTCPAttempt12OnIOCompleteEi/8859591 (addr) chrome.ltrans29.000i.cgraph: Called by: _ZN3net12_GLOBAL__N_113DnsTCPAttempt12OnIOCompleteEi/8859591 (1.00 per call) _ZN3net12_GLOBAL__N_113DnsTCPAttempt5StartERKN4base8CallbackIFviEEE.lto_priv.62289/8859580 (0.62 per call) chrome.ltrans29.000i.cgraph:_ZN3net12_GLOBAL__N_113DnsTCPAttempt12OnIOCompleteEi/8859591 (OnIOComplete) @0x7ff6f304a5f0 chrome.ltrans29.000i.cgraph: References: _ZN3net12_GLOBAL__N_113DnsTCPAttempt12OnIOCompleteEi/8859591 (addr) chrome.ltrans29.000i.cgraph:_ZN3net12_GLOBAL__N_113DnsTCPAttempt12OnIOCompleteEi/8859591 (OnIOComplete) @0x7ff6f304a5f0 chrome.ltrans29.000i.cgraph: References: _ZN3net12_GLOBAL__N_113DnsTCPAttempt12OnIOCompleteEi/8859591 (addr) chrome.ltrans29.045i.cp:;; Function OnIOComplete (_ZN3net12_GLOBAL__N_113DnsTCPAttempt12OnIOCompleteEi, funcdef_no=1376, decl_uid=894468, symbol_order=8859591) chrome.ltrans29.047i.inline:;; Function OnIOComplete (_ZN3net12_GLOBAL__N_113DnsTCPAttempt12OnIOCompleteEi, funcdef_no=1376, decl_uid=894468, symbol_order=8859591) Binary file chrome.ltrans29.o matches chrome.ltrans29.s:leaq _ZN3net12_GLOBAL__N_113DnsTCPAttempt12OnIOCompleteEi(%rip), %rsi chrome.ltrans29.s:leaq _ZN3net12_GLOBAL__N_113DnsTCPAttempt12OnIOCompleteEi(%rip), %rsi chrome.ltrans29.s:.type _ZN3net12_GLOBAL__N_113DnsTCPAttempt12OnIOCompleteEi, @function chrome.ltrans29.s:_ZN3net12_GLOBAL__N_113DnsTCPAttempt12OnIOCompleteEi: chrome.ltrans29.s:.size _ZN3net12_GLOBAL__N_113DnsTCPAttempt12OnIOCompleteEi, .-_ZN3net12_GLOBAL__N_113DnsTCPAttempt12OnIOCompleteEi
[Bug c++/57208] Latest chromium compilation fails with enabled LTO
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57208 --- Comment #22 from Martin Liška marxin.liska at gmail dot com --- Created attachment 30340 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=30340action=edit chrome.ltrans16.s
[Bug c++/57038] Latest libreoffice compilation fails with enabled LTO
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57038
--- Comment #26 from Martin Liška marxin.liska at gmail dot com ---
Unit tests error:
Program received signal SIGSEGV, Segmentation fault.
0x2aaab39189ed in ScDocument::CalcAll() () from
/ssd/libreoffice/solver/unxlngx6.pro/lib/libsclo.so
(gdb) bt
#0 0x2aaab39189ed in ScDocument::CalcAll() () from
/ssd/libreoffice/solver/unxlngx6.pro/lib/libsclo.so
#1 0x2aaab3a77516 in ScDocShell::DoHardRecalc(bool) () from
/ssd/libreoffice/solver/unxlngx6.pro/lib/libsclo.so
#2 0x2f8df43e in ScFiltersTest::testContentXLS() () from
/ssd/libreoffice/workdir/unxlngx6.pro/LinkTarget/CppunitTest/libtest_sc_filters_test.so
#3 0x2ab8614e in CppUnit::TestCaseMethodFunctor::operator()() const ()
from /ssd/libreoffice/solver/unxlngx6.pro/lib/libcppunit-1.13.so.0
#4 0x2ab813b1 in CppUnit::ProtectorChain::ProtectFunctor::operator()()
const () from /ssd/libreoffice/solver/unxlngx6.pro/lib/libcppunit-1.13.so.0
#5 0x2c332800 in (anonymous namespace)::Prot::protect(CppUnit::Functor
const, CppUnit::ProtectorContext const) () from
/ssd/libreoffice/solver/unxlngx6.pro/lib/unoexceptionprotector.so
#6 0x2ab813b1 in CppUnit::ProtectorChain::ProtectFunctor::operator()()
const () from /ssd/libreoffice/solver/unxlngx6.pro/lib/libcppunit-1.13.so.0
#7 0x2ab78016 in CppUnit::DefaultProtector::protect(CppUnit::Functor
const, CppUnit::ProtectorContext const) () from
/ssd/libreoffice/solver/unxlngx6.pro/lib/libcppunit-1.13.so.0
#8 0x2ab813b1 in CppUnit::ProtectorChain::ProtectFunctor::operator()()
const () from /ssd/libreoffice/solver/unxlngx6.pro/lib/libcppunit-1.13.so.0
#9 0x2ab8125b in CppUnit::ProtectorChain::protect(CppUnit::Functor
const, CppUnit::ProtectorContext const) () from
/ssd/libreoffice/solver/unxlngx6.pro/lib/libcppunit-1.13.so.0
#10 0x2ab9073a in CppUnit::TestResult::protect(CppUnit::Functor const,
CppUnit::Test*, std::string const) () from
/ssd/libreoffice/solver/unxlngx6.pro/lib/libcppunit-1.13.so.0
#11 0x2ab85c1e in CppUnit::TestCase::run(CppUnit::TestResult*) () from
/ssd/libreoffice/solver/unxlngx6.pro/lib/libcppunit-1.13.so.0
#12 0x2ab86812 in
CppUnit::TestComposite::doRunChildTests(CppUnit::TestResult*) () from
/ssd/libreoffice/solver/unxlngx6.pro/lib/libcppunit-1.13.so.0
#13 0x2ab8669c in CppUnit::TestComposite::run(CppUnit::TestResult*) ()
from /ssd/libreoffice/solver/unxlngx6.pro/lib/libcppunit-1.13.so.0
#14 0x2ab86812 in
CppUnit::TestComposite::doRunChildTests(CppUnit::TestResult*) () from
/ssd/libreoffice/solver/unxlngx6.pro/lib/libcppunit-1.13.so.0
#15 0x2ab8669c in CppUnit::TestComposite::run(CppUnit::TestResult*) ()
from /ssd/libreoffice/solver/unxlngx6.pro/lib/libcppunit-1.13.so.0
#16 0x2ab94878 in
CppUnit::TestRunner::WrappingSuite::run(CppUnit::TestResult*) () from
/ssd/libreoffice/solver/unxlngx6.pro/lib/libcppunit-1.13.so.0
#17 0x2ab90518 in CppUnit::TestResult::runTest(CppUnit::Test*) () from
/ssd/libreoffice/solver/unxlngx6.pro/lib/libcppunit-1.13.so.0
#18 0x2ab94ac8 in CppUnit::TestRunner::run(CppUnit::TestResult,
std::string const) () from
/ssd/libreoffice/solver/unxlngx6.pro/lib/libcppunit-1.13.so.0
#19 0x004026aa in (anonymous namespace)::ProtectedFixtureFunctor::run()
const ()
#20 0x00402b27 in sal_main() ()
#21 0x0040226b in main ()
Output:
CalcAll called
Program received signal SIGSEGV, Segmentation fault.
0x2aaab390c19d in ScDocument::CalcAll() () from
/ssd/libreoffice/solver/unxlngx6.pro/lib/libsclo.so
Source code snippet:
void ScDocument::CalcAll()
{
puts(CalcAll called\n);
ClearLookupCaches();// Ensure we don't deliver zombie data.
puts(CalcAll called2\n);
bool bOldAutoCalc = GetAutoCalc();
puts(CalcAll called3\n);
SetAutoCalc( true );
puts(CalcAll called4\n);
TableContainer::iterator it = maTabs.begin();
puts(CalcAll called5\n);
for (; it != maTabs.end(); ++it)
if (*it)
(*it)-SetDirtyVar();
for (it = maTabs.begin(); it != maTabs.end(); ++it)
if (*it)
(*it)-CalcAll();
puts(CalcAll called6\n);
ClearFormulaTree();
puts(CalcAll called7\n);
SetAutoCalc( bOldAutoCalc );
puts(CalcAll called8\n);
}
Link to dumps:
https://docs.google.com/file/d/0B0pisUJ80pO1OFNEc2h4YWVwa2s/edit?usp=sharing
If you need assembler dumps, I can upload it.
Thanks,
Martin
[Bug c++/57208] Latest chromium compilation fails with enabled LTO
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57208 --- Comment #20 from Martin Liška marxin.liska at gmail dot com --- Link to ltrans16.cgraph dump: https://docs.google.com/file/d/0B0pisUJ80pO1c0JTTmR5Z1pQb28/edit?usp=sharing
[Bug c++/57038] Latest libreoffice compilation fails with enabled LTO
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57038 --- Comment #28 from Martin Liška marxin.liska at gmail dot com --- Gdb instruction dump of ScDocument::CalcAll, place where SIGSEGV was received is marked with '', address: 0x2aaab390c19d + B+ ¦0x2aaab390c180 _ZN10ScDocument7CalcAllEv push %r15 ¦ ¦0x2aaab390c182 _ZN10ScDocument7CalcAllEv+2push %r14 ¦ ¦0x2aaab390c184 _ZN10ScDocument7CalcAllEv+4push %r13 ¦ ¦0x2aaab390c186 _ZN10ScDocument7CalcAllEv+6push %r12 ¦ ¦0x2aaab390c188 _ZN10ScDocument7CalcAllEv+8push %rbp ¦ ¦0x2aaab390c189 _ZN10ScDocument7CalcAllEv+9mov%rdi,%rbp ¦ ¦0x2aaab390c18c _ZN10ScDocument7CalcAllEv+12 lea0x21bc66(%rip),%rdi # 0x2aaab3b27df9 ¦ ¦0x2aaab390c193 _ZN10ScDocument7CalcAllEv+19 push %rbx ¦ ¦0x2aaab390c194 _ZN10ScDocument7CalcAllEv+20 sub$0x18,%rsp ¦ ¦0x2aaab390c198 _ZN10ScDocument7CalcAllEv+24 callq 0x2aaab33c8af0 puts@plt ¦ ¦0x2aaab390c19d _ZN10ScDocument7CalcAllEv+29 mov0x1c8(%rbp),%rbx ¦ ¦0x2aaab390c1a4 _ZN10ScDocument7CalcAllEv+36 test %rbx,%rbx ¦ ¦0x2aaab390c1a7 _ZN10ScDocument7CalcAllEv+39 je 0x2aaab390c29d _ZN10ScDocument7CalcAllEv+285 ¦ ¦0x2aaab390c1ad _ZN10ScDocument7CalcAllEv+45 mov(%rbx),%r12 ¦ ¦0x2aaab390c1b0 _ZN10ScDocument7CalcAllEv+48 mov0x8(%rbx),%rax ¦ ¦0x2aaab390c1b4 _ZN10ScDocument7CalcAllEv+52 test %r12,%r12 ¦ ¦0x2aaab390c1b7 _ZN10ScDocument7CalcAllEv+55 je 0x2aaab390c1f5 _ZN10ScDocument7CalcAllEv+117 ¦ ¦0x2aaab390c1b9 _ZN10ScDocument7CalcAllEv+57 mov(%r12,%rax,8),%r13 ¦ ¦0x2aaab390c1bd _ZN10ScDocument7CalcAllEv+61 test %r13,%r13 ¦ ¦0x2aaab390c1c0 _ZN10ScDocument7CalcAllEv+64 je 0x2aaab390c1f5 _ZN10ScDocument7CalcAllEv+117 ¦ ¦0x2aaab390c1c2
[Bug c++/57208] Latest chromium compilation fails with enabled LTO
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57208 --- Comment #15 from Martin Liška marxin.liska at gmail dot com --- I did a small workaround for ELF overflow: --param lto-partitions=64. Following errors were met: `_ZN10disk_cache15SimpleEntryImpl17WriteDataInternalEiiPN3net8IOBufferEiRKN4base8CallbackIFviEEEb' referenced in section `.text' of chrome.ltrans16.ltrans.o: defined in discarded section `.text' of obj/net/disk_cache/simple/net.simple_entry_impl.o (symbol from plugin) `_ZN10disk_cache15SimpleEntryImpl25CreationOperationCompleteERKN4base8CallbackIFviEEERKNS1_9TimeTicksE10scoped_ptrIPNS_22SimpleSynchronousEntryENS1_14DefaultDeleterISC_EEESA_IiNSD_IiEEEPPNS_5EntryE' referenced in section `.text' of chrome.ltrans16.ltrans.o: defined in discarded section `.text' of obj/net/disk_cache/simple/net.simple_entry_impl.o (symbol from plugin) `_ZN7content20ShaderDiskCacheEntry12OnOpCompleteEi' referenced in section `.text' of chrome.ltrans16.ltrans.o: defined in discarded section `.text' of obj/content/browser/gpu/content_browser.shader_disk_cache.o (symbol from plugin) `_ZN7content19TraceControllerImpl29OnTraceBufferPercentFullReplyEf' referenced in section `.text' of chrome.ltrans16.ltrans.o: defined in discarded section `.text' of obj/content/browser/tracing/content_browser.trace_controller_impl.o (symbol from plugin) `_ZN7content19TraceControllerImpl15OnEndTracingAckERKSt6vectorISsSaISsEE' referenced in section `.text' of chrome.ltrans16.ltrans.o: defined in discarded section `.text' of obj/content/browser/tracing/content_browser.trace_controller_impl.o (symbol from plugin) `_ZN3net15ViewCacheHelper12OnIOCompleteEi' referenced in section `.text' of chrome.ltrans16.ltrans.o: defined in discarded section `.text' of obj/net/url_request/net.view_cache_helper.o (symbol from plugin) `_ZN15quota_internals19QuotaInternalsProxy17DidGetGlobalUsageEN5quota11StorageTypeEll' referenced in section `.text' of chrome.ltrans16.ltrans.o: defined in discarded section `.text' of obj/chrome/browser/ui/webui/quota_internals/browser_ui.quota_internals_proxy.o (symbol from plugin) `_ZN8appcache22AppCacheResponseWriter21OnCreateEntryCompleteEPPNS_26AppCacheDiskCacheInterface5EntryEi' referenced in section `.text' of chrome.ltrans16.ltrans.o: defined in discarded section `.text' of obj/webkit/support/../appcache/webkit_storage.appcache_response.o (symbol from plugin) `_ZN5media18AlsaPcmInputStream9ReadAudioEv' referenced in section `.text' of chrome.ltrans16.ltrans.o: defined in discarded section `.text' of obj/media/audio/linux/media.alsa_input.o (symbol from plugin) `_ZN16sync_file_system20DriveFileSyncService34DidGetDirectoryContentForBatchSyncERKN4base8CallbackIFvNS_14SyncStatusCodeRK4GURLRKSslN11google_apis14GDataErrorCodeE10scoped_ptrINSD_12ResourceListENS1_14DefaultDeleterISG_EEE' referenced in section `.text' of chrome.ltrans16.ltrans.o: defined in discarded section `.text' of obj/chrome/browser/sync_file_system/browser.drive_file_sync_service.o (symbol from plugin) `_ZN16sync_file_system5drive28LocalChangeProcessorDelegate19DidApplyLocalChangeERKN4base8CallbackIFvNS_14SyncStatusCodeN11google_apis14GDataErrorCodeES4_' referenced in section `.text' of chrome.ltrans16.ltrans.o: defined in discarded section `.text' of obj/chrome/browser/sync_file_system/drive/browser.local_change_processor_delegate.o (symbol from plugin) `_ZN8remoting22RectangleUpdateDecoder12OnPacketDoneEbN4base4TimeERKNS1_8CallbackIFvvEEE' referenced in section `.text' of chrome.ltrans16.ltrans.o: defined in discarded section `.text' of obj/remoting/client/remoting_client.rectangle_update_decoder.o (symbol from plugin) `_ZN17AgentHostDelegate11OnBytesReadE13scoped_refptrIN3net8IOBufferEEi' referenced in section `.text' of chrome.ltrans16.ltrans.o: defined in discarded section `.gnu.linkonce.t._ZN17AgentHostDelegate11OnBytesReadE13scoped_refptrIN3net8IOBufferEEi' of obj/chrome/browser/devtools/debugger.devtools_adb_bridge.o (symbol from plugin) `_ZN8remoting8protocol16ConnectionToHost20OnChannelInitializedEb' referenced in section `.text' of chrome.ltrans16.ltrans.o: defined in discarded section `.text' of obj/remoting/protocol/remoting_protocol.connection_to_host.o (symbol from plugin) chrome.ltrans16.ltrans.o: In function `base::Callbackbase::internal::BindStatebase::internal::FunctorTraitsvoid (net::(anonymous namespace)::DnsTCPAttempt::*)(int)::RunnableType, base::internal::FunctorTraitsvoid (net::(anonymous namespace)::DnsTCPAttempt::*)(int)::RunType, void (base::internal::CallbackParamTraitsbase::internal::UnretainedWrappernet::(anonymous namespace)::DnsTCPAttempt ::StorageType)::UnboundRunType base::Bindvoid (net::(anonymous namespace)::DnsTCPAttempt::*)(int), base::internal::UnretainedWrappernet::(anonymous namespace)::DnsTCPAttempt (void (net::(anonymous namespace)::DnsTCPAttempt::*)(int), base::internal::UnretainedWrappernet::(anonymous namespace)::DnsTCPAttempt const) [clone .constprop.12480]': chrome.ltrans16.o:(.text+0x635f8
[Bug c++/57208] Latest chromium compilation fails with enabled LTO
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57208 --- Comment #16 from Martin Liška marxin.liska at gmail dot com --- Looks like ld.gold has a problem with large amount of files: FAILED: flock linker.lock g++ -Wl,-z,now -Wl,-z,relro -pthread -Wl,-z,noexecstack -fPIC -pie -L. -flto=9 -fno-fat-lto-objects -O2 --param lto-partitions=64 -o chrome -Wl,--start-group obj/chrome/app/chrome.chrome_exe_main_gtk.o obj/chrome/app/chrome.chrome_main.o obj/chrome/app/chrome.chrome_main_delegate.o obj/chrome/libinstaller_util.a obj/media/libmedia_sse.a obj/third_party/icu/libicuuc.a obj/third_party/libjingle/libjingle.a obj/skia/libskia_opts.a obj/third_party/icu/libicudata.a obj/device/libdevice_media_transfer_protocol.a obj/native_client/src/trusted/service_runtime/arch/x86/libservice_runtime_x86_common.a obj/chrome/libservice.a obj/chrome/librenderer.a obj/webkit/support/libglue.a obj/content/libcontent_worker.a obj/third_party/libwebp/libwebp_utils.a obj/third_party/zlib/libminizip.a obj/chrome/browser/performance_monitor/libperformance_monitor.a obj/third_party/leveldatabase/libleveldatabase.a obj/native_client/src/trusted/service_runtime/libenv_cleanser.a obj/sandbox/libc_urandom_override.a obj/chrome/libbrowser.a obj/ppapi/libppapi_host.a obj/sync/libsync_core.a obj/gpu/libgles2_cmd_helper.a obj/third_party/smhasher/libcityhash.a obj/third_party/libphonenumber/libphonenumber.a obj/chrome/app/policy/libpolicy.a obj/webkit/support/libplugins_common.a obj/native_client/src/trusted/validator_x86/libnccopy_x86_64.a obj/webkit/support/libglue_common.a obj/webkit/renderer/compositor_bindings/libwebkit_compositor_support.a obj/third_party/smhasher/libmurmurhash3.a obj/content/libcontent_gpu.a obj/native_client/src/trusted/threading/libthread_interface.a obj/media/libmedia_mmx.a obj/ipc/libipc.a obj/third_party/libxslt/libxslt.a obj/remoting/libremoting_client.a obj/third_party/ots/libots.a obj/base/libsymbolize.a obj/native_client/src/trusted/validator/libvalidators.a obj/chrome/libbrowser_extensions.a obj/skia/libskia_opts_ssse3.a obj/third_party/protobuf/libprotobuf_lite.a obj/third_party/WebKit/Source/core/core.gyp/libwebcore_platform.a obj/ui/surface/libsurface.a obj/third_party/WebKit/Source/WebKit/chromium/libwebkit.a obj/native_client/src/trusted/validator/x86/64/libncvalidate_x86_64.a obj/third_party/jsoncpp/libjsoncpp.a obj/google_apis/libgoogle_apis.a obj/chrome/libnacl.a obj/third_party/libphonenumber/libphonenumber_without_metadata.a obj/chrome/libdebugger.a obj/v8/tools/gyp/libv8_snapshot.a obj/ui/native_theme/libnative_theme.a obj/third_party/libusb/libusb.a obj/content/libcontent_common_child.a obj/native_client/src/trusted/nacl_base/libnacl_base.a obj/base/libbase_static.a obj/native_client/src/shared/imc/libimc.a obj/chrome/libfeedback_proto.a obj/components/libbrowser_context_keyed_service.a obj/components/libweb_modal.a obj/chrome/libapps.a obj/third_party/WebKit/Source/core/core.gyp/libwebcore_platform_geometry.a obj/components/libuser_prefs.a obj/content/libcontent_utility.a obj/third_party/libevent/libevent.a obj/sandbox/libseccomp_bpf.a obj/build/linux/libpci.a obj/ui/gl/libgl_wrapper.a obj/third_party/mt19937ar/libmt19937ar.a obj/third_party/angle/src/libtranslator_common.a obj/ui/message_center/libmessage_center.a obj/third_party/libpng/libpng.a obj/components/libwebdata_common.a obj/third_party/opus/libopus.a obj/sync/libsync_notifier.a obj/ui/snapshot/libsnapshot.a obj/native_client/src/trusted/validator/x86/libncval_base_x86_64.a obj/webkit/support/libwebkit_media.a obj/third_party/libwebp/libwebp_dsp.a obj/third_party/harfbuzz-ng/libharfbuzz-ng.a obj/chrome/app/policy/libcloud_policy_proto_generated_compile.a obj/base/allocator/liballocator_extension_thunks.a obj/remoting/libremoting_jingle_glue.a obj/native_client/src/trusted/service_runtime/libnacl_error_code.a obj/third_party/snappy/libsnappy.a obj/cc/libcc.a obj/third_party/libjingle/libjingle_p2p_constants.a obj/third_party/cld/libcld.a obj/third_party/libxml/libxml2.a obj/webkit/support/libplugins.a obj/chrome/libvariations_seed_proto.a obj/remoting/proto/libchromotocol_proto_lib.a obj/native_client/src/trusted/simple_service/libsimple_service.a obj/chrome/libsync_file_system_proto.a obj/gpu/libdisk_cache_proto.a obj/third_party/WebKit/Source/core/core.gyp/libwebcore_html.a obj/native_client/src/trusted/interval_multiset/libnacl_interval.a obj/build/linux/libspeechd.a obj/sync/libsync_internal_api.a obj/third_party/hunspell/libhunspell.a obj/chrome/libplugin.a obj/ui/compositor/libcompositor.a obj/base/libbase_prefs.a obj/ui/web_dialogs/libweb_dialogs.a obj/native_client/src/trusted/desc/libdesc_wrapper.a obj/third_party/angle/src/libpreprocessor.a obj/gpu/libgpu_ipc.a obj/device/libdevice_usb.a obj/sandbox/libsuid_sandbox_client.a obj/tools/json_schema_compiler/libapi_gen_util.a obj/third_party/cacheinvalidation/libcacheinvalidation.a obj/webkit/support/libwebkit_base.a obj/remoting/libremoting_base.a obj/gpu
[Bug c++/57208] Latest chromium compilation fails with enabled LTO
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57208 --- Comment #17 from Martin Liška marxin.liska at gmail dot com --- I created a bug for gold linker in binutils bugzilla: http://sourceware.org/bugzilla/show_bug.cgi?id=15660
[Bug lto/57483] Linux kernel (lto-3.9 branch) compilation fails with enabled LTO
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57483 --- Comment #2 from Martin Liška marxin.liska at gmail dot com --- Works for me, could be marker as fixed.
[Bug c++/57208] Latest chromium compilation fails with enabled LTO
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57208 --- Comment #7 from Martin Liška marxin.liska at gmail dot com --- I've updated to latest gcc, all previous bugs are irrelevant: I mixed different -Ox cflags and chromium build system is full of hacks (they use gold as a primary linker, but bfd is used for some stuff, I used just bfd in my compilation). gcc --version: gcc (GCC) 4.9.0 20130617 (experimental) I finally reached WPA stage of LTO, memory usage was about 8GB for ld and 11 GB for lto1. lto1 was running for about 20 minutes and following error occured: lto1: error: ELF section name out of range lto1: internal compiler error: Segmentation fault 0x85e0bf crash_signal ../../gcc/toplev.c:333 0xd7f0dd htab_delete ../../libiberty/hashtab.c:419 0x50a41c lto_file_read ../../gcc/lto/lto.c:2824 0x50a41c read_cgraph_and_symbols ../../gcc/lto/lto.c:3401 0x50a41c lto_main() ../../gcc/lto/lto.c:3834 Please submit a full bug report, with preprocessed source if appropriate. Please include the complete backtrace with any bug report. See http://gcc.gnu.org/bugs.html for instructions. lto-wrapper: g++ returned 1 exit status /home/marxin/gcc-mirror/libexec/gcc/x86_64-unknown-linux-gnu/4.9.0/ld: lto-wrapper failed collect2: error: ld returned 1 exit status ninja: build stopped: subcommand failed. Do you have any ideas?
[Bug lto/57334] [4.9 regression] ICE: in input_gimple_stmt, at gimple-streamer-in.c:287
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57334 Martin Liška marxin.liska at gmail dot com changed: What|Removed |Added CC||marxin.liska at gmail dot com --- Comment #7 from Martin Liška marxin.liska at gmail dot com --- gcc --version: gcc (GCC) 4.9.0 20130617 (experimental) lto1: internal compiler error: in lto_symtab_prevailing_decl, at lto-symtab.c:644 0x783c63 lto_symtab_prevailing_decl(tree_node*) ../../gcc/lto-symtab.c:644 0x50afe4 lto_fixup_prevailing_decls ../../gcc/lto/lto.c:3220 0x50afe4 lto_fixup_decls ../../gcc/lto/lto.c:3284 0x50afe4 read_cgraph_and_symbols ../../gcc/lto/lto.c:3490 0x50afe4 lto_main() ../../gcc/lto/lto.c:3834 Dump (--save-temps --dump-ipa-all): https://docs.google.com/file/d/0B0pisUJ80pO1X2w0eXgteHlvNDQ/edit?usp=sharing
[Bug lto/57334] [4.9 regression] ICE: in input_gimple_stmt, at gimple-streamer-in.c:287
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57334 --- Comment #8 from Martin Liška marxin.liska at gmail dot com --- Sorry, comment was not added to related linker kernel bug 57483.
[Bug lto/57483] Linux kernel (lto-3.9 branch) compilation fails with enabled LTO
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57483 --- Comment #1 from Martin Liška marxin.liska at gmail dot com --- gcc --version: gcc (GCC) 4.9.0 20130617 (experimental) lto1: internal compiler error: in lto_symtab_prevailing_decl, at lto-symtab.c:644 0x783c63 lto_symtab_prevailing_decl(tree_node*) ../../gcc/lto-symtab.c:644 0x50afe4 lto_fixup_prevailing_decls ../../gcc/lto/lto.c:3220 0x50afe4 lto_fixup_decls ../../gcc/lto/lto.c:3284 0x50afe4 read_cgraph_and_symbols ../../gcc/lto/lto.c:3490 0x50afe4 lto_main() ../../gcc/lto/lto.c:3834 Dump (--save-temps --dump-ipa-all): https://docs.google.com/file/d/0B0pisUJ80pO1X2w0eXgteHlvNDQ/edit?usp=sharing
[Bug lto/57334] [4.9 regression] ICE: in input_gimple_stmt, at gimple-streamer-in.c:287
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57334
--- Comment #9 from Martin Liška marxin.liska at gmail dot com ---
Simple error case:
/tmp/x.c
char dnet_ntoa();
int main() {
dnet_ntoa()
; return 0; }
gcc -flto /tmp/x.c
Result:
lto1: internal compiler error: in lto_symtab_prevailing_decl, at
lto-symtab.c:644
0x783c63 lto_symtab_prevailing_decl(tree_node*)
../../gcc/lto-symtab.c:644
0x500719 lto_fixup_state
../../gcc/lto/lto.c:3257
0x50ab48 lto_fixup_decls
../../gcc/lto/lto.c:3290
0x50ab48 read_cgraph_and_symbols
../../gcc/lto/lto.c:3490
0x50ab48 lto_main()
../../gcc/lto/lto.c:3834
Should return for: gcc /tmp/x.c
/tmp/ccZU5rdy.o: In function `main':
x.c:(.text+0xa): undefined reference to `dnet_ntoa'
collect2: error: ld returned 1 exit status
[Bug c++/57208] Latest chromium compilation fails with enabled LTO
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57208 --- Comment #6 from Martin Liška marxin.liska at gmail dot com --- I've just tested latest gcc and the same message is still received by compiler.
[Bug c++/57208] Latest chromium compilation fails with enabled LTO
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57208 --- Comment #3 from Martin Liška marxin.liska at gmail dot com --- I had a problem with linker, looks like chrome build system uses both linkers. I hacked build system to use just ld.bfd. gcc revision: 197652. I know it's about 2 months old, same error is given by gcc from about 15th May 2013. Latest gcc suffers from a different failure that will be added in following comment. ld --version: GNU ld (GNU Binutils) 2.23.52.20130526 Failure: g++ -Wl,-z,now -Wl,-z,relro -pthread -Wl,-z,noexecstack -fPIC -Wl,-O1 -Wl,--as-needed -flto -fno-fat-lto-objects -o mksnapshot.x64 -Wl,--start-group obj/v8/src/mksnapshot.x64.mksnapshot.o obj/v8/tools/gyp/libv8_nosnapshot.x64.a obj/v8/tools/gyp/libv8_base.x64.a -Wl,--end-group -fdump-ipa-all --save-temps lto1: internal compiler error: in inline_call, at ipa-inline-transform.c:267 0x709296 inline_call(cgraph_edge*, bool, veccgraph_edge*, va_heap, vl_ptr*, int*, bool) ../../gcc/ipa-inline-transform.c:263 0x6fb118 inline_small_functions ../../gcc/ipa-inline.c:1613 0x6fb118 ipa_inline ../../gcc/ipa-inline.c:1794 Please submit a full bug report, with preprocessed source if appropriate. Please include the complete backtrace with any bug report. See http://gcc.gnu.org/bugs.html for instructions. lto-wrapper: g++ returned 1 exit status [Leaving LTRANS mksnapshot.x64.ltrans.out] [Leaving LTRANS /tmp/ccIviE1Z.args] /home/marxin/gcc-mirror/libexec/gcc/x86_64-unknown-linux-gnu/4.9.0/ld: lto-wrapper failed collect2: error: ld returned 1 exit status Dump: https://docs.google.com/file/d/0B0pisUJ80pO1ck5sUmF5Q0k1Mmc/edit?usp=sharing Thanks, Martin
[Bug c++/57208] Latest chromium compilation fails with enabled LTO
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57208 --- Comment #4 from Martin Liška marxin.liska at gmail dot com --- gcc --version: HEAD (June 3rd, 2013) Failure: g++ -Wl,-z,now -Wl,-z,relro -pthread -Wl,-z,noexecstack -fPIC -Wl,-O1 -Wl,--as-needed -flto -fno-fat-lto-objects -o protoc -Wl,--start-group obj/third_party/protobuf/src/google/protobuf/compiler/protoc.code_generator.o obj/third_party/protobuf/src/google/protobuf/compiler/protoc.command_line_interface.o obj/third_party/protobuf/src/google/protobuf/compiler/protoc.plugin.o obj/third_party/protobuf/src/google/protobuf/compiler/protoc.plugin.pb.o obj/third_party/protobuf/src/google/protobuf/compiler/protoc.subprocess.o obj/third_party/protobuf/src/google/protobuf/compiler/protoc.zip_writer.o obj/third_party/protobuf/src/google/protobuf/compiler/cpp/protoc.cpp_enum.o obj/third_party/protobuf/src/google/protobuf/compiler/cpp/protoc.cpp_enum_field.o obj/third_party/protobuf/src/google/protobuf/compiler/cpp/protoc.cpp_extension.o obj/third_party/protobuf/src/google/protobuf/compiler/cpp/protoc.cpp_field.o obj/third_party/protobuf/src/google/protobuf/compiler/cpp/protoc.cpp_file.o obj/third_party/protobuf/src/google/protobuf/compiler/cpp/protoc.cpp_generator.o obj/third_party/protobuf/src/google/protobuf/compiler/cpp/protoc.cpp_helpers.o obj/third_party/protobuf/src/google/protobuf/compiler/cpp/protoc.cpp_message.o obj/third_party/protobuf/src/google/protobuf/compiler/cpp/protoc.cpp_message_field.o obj/third_party/protobuf/src/google/protobuf/compiler/cpp/protoc.cpp_primitive_field.o obj/third_party/protobuf/src/google/protobuf/compiler/cpp/protoc.cpp_service.o obj/third_party/protobuf/src/google/protobuf/compiler/cpp/protoc.cpp_string_field.o obj/third_party/protobuf/src/google/protobuf/compiler/java/protoc.java_enum.o obj/third_party/protobuf/src/google/protobuf/compiler/java/protoc.java_enum_field.o obj/third_party/protobuf/src/google/protobuf/compiler/java/protoc.java_extension.o obj/third_party/protobuf/src/google/protobuf/compiler/java/protoc.java_field.o obj/third_party/protobuf/src/google/protobuf/compiler/java/protoc.java_file.o obj/third_party/protobuf/src/google/protobuf/compiler/java/protoc.java_generator.o obj/third_party/protobuf/src/google/protobuf/compiler/java/protoc.java_helpers.o obj/third_party/protobuf/src/google/protobuf/compiler/java/protoc.java_message.o obj/third_party/protobuf/src/google/protobuf/compiler/java/protoc.java_message_field.o obj/third_party/protobuf/src/google/protobuf/compiler/java/protoc.java_primitive_field.o obj/third_party/protobuf/src/google/protobuf/compiler/java/protoc.java_service.o obj/third_party/protobuf/src/google/protobuf/compiler/java/protoc.java_string_field.o obj/third_party/protobuf/src/google/protobuf/compiler/python/protoc.python_generator.o obj/third_party/protobuf/src/google/protobuf/compiler/protoc.main.o obj/third_party/protobuf/libprotobuf_full_do_not_use.a -Wl,--end-group lto1: internal compiler error: in get_alias_symbol, at lto-cgraph.c:921 0x77d283 get_alias_symbol ../../gcc/lto-cgraph.c:921 0x77ff45 input_node ../../gcc/lto-cgraph.c:1012 0x77ff45 input_cgraph_1 ../../gcc/lto-cgraph.c:1176 0x77ff45 input_symtab() ../../gcc/lto-cgraph.c:1449 0x507cda read_cgraph_and_symbols ../../gcc/lto/lto.c:2967 0x507cda lto_main() ../../gcc/lto/lto.c:3327 Please submit a full bug report, with preprocessed source if appropriate. Please include the complete backtrace with any bug report. See http://gcc.gnu.org/bugs.html for instructions. lto-wrapper: g++ returned 1 exit status /home/marxin/gcc-mirror/libexec/gcc/x86_64-unknown-linux-gnu/4.9.0/ld: lto-wrapper failed collect2: error: ld returned 1 exit status Dump: https://docs.google.com/file/d/0B0pisUJ80pO1MWZRMU5MZ3BYWE0/edit?usp=sharing Thank you, Martin
[Bug c/57483] New: Linux kernel (lto-3.9 branch) compilation fails with enabled LTO
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57483 Bug ID: 57483 Summary: Linux kernel (lto-3.9 branch) compilation fails with enabled LTO Product: gcc Version: 4.9.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c Assignee: unassigned at gcc dot gnu.org Reporter: marxin.liska at gmail dot com Andi Kleen is maintaining Linux kernel LTO branch: https://github.com/andikleen/linux-misc Repository version: 5c1e0bc49249c3ff44849a8f72e6cccd1486f38f GCC used to be able to compile such kernel, regression was introduced in revision: 198741 Error: In function ‘alloc_iommu’: lto1: internal compiler error: in input_gimple_stmt, at gimple-streamer-in.c:287 0xc76db5 input_gimple_stmt ../../gcc/gimple-streamer-in.c:286 0xc76db5 input_bb(lto_input_block*, LTO_tags, data_in*, function*, int) ../../gcc/gimple-streamer-in.c:345 0x77d1b3 input_function ../../gcc/lto-streamer-in.c:887 0x77d1b3 lto_read_body ../../gcc/lto-streamer-in.c:1011 0x77d1b3 lto_input_function_body(lto_file_decl_data*, tree_node*, char const*) ../../gcc/lto-streamer-in.c:1055 0x4ff322 lto_materialize_function ../../gcc/lto/lto.c:226 0x4ff322 materialize_cgraph ../../gcc/lto/lto.c:3084 0x506a88 lto_main() ../../gcc/lto/lto.c:3348 Please submit a full bug report, with preprocessed source if appropriate. Please include the complete backtrace with any bug report. See http://gcc.gnu.org/bugs.html for instructions. make[1]: *** [/tmp/ccRWZATW.ltrans8.ltrans.o] Error 1 make[1]: *** Waiting for unfinished jobs /tmp/cckatHC0.s: Assembler messages: /tmp/cckatHC0.s:10068: Error: symbol `__compound_literal.0' is already defined /tmp/cckatHC0.s:30211: Error: symbol `__compound_literal.0' is already defined make[1]: *** [/tmp/ccRWZATW.ltrans6.ltrans.o] Error 1 lto-wrapper: make returned 2 exit status /home/marxin/gcc-jan/libexec/gcc/x86_64-unknown-linux-gnu/4.9.0/ld: lto-wrapper failed collect2: error: ld returned 1 exit status make: *** [vmlinux] Error 1
[Bug c++/57038] Latest libreoffice compilation fails with enabled LTO
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57038 --- Comment #23 from Martin Liška marxin.liska at gmail dot com --- The patch fixed weakrefs problems. Compilation goes further and some undefined stuff in libreoffice is met: https://bugs.freedesktop.org/show_bug.cgi?id=61627 I think this gcc bug could be closed.
[Bug c++/57038] Latest libreoffice compilation fails with enabled LTO
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57038 --- Comment #17 from Martin Liška marxin.liska at gmail dot com --- I tried to apply suggested patch, but following gcc_assert was thrown: https://github.com/marxin/gcc/blob/master/gcc/lto/lto-partition.c#L564 Callstack: [build CXX] store/source/stortree.cxx lto1: internal compiler error: in lto_balanced_map, at lto/lto-partition.c:566 0x52004f lto_balanced_map() ../../gcc/lto/lto-partition.c:566 0x516c0e do_whole_program_analysis ../../gcc/lto/lto.c:3201 0x516c0e lto_main() ../../gcc/lto/lto.c:3341 lto-partition.c:566 refers to the github link
[Bug c++/57038] Latest libreoffice compilation fails with enabled LTO
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57038 --- Comment #20 from Martin Liška marxin.liska at gmail dot com --- Looks like the compilation goes further, but another gcc_assert is reached: 0x51f015 add_symbol_to_partition_1 ../../gcc/lto/lto-partition.c:187 0x51f5ba lto_balanced_map() ../../gcc/lto/lto-partition.c:534 0x516c0e do_whole_program_analysis ../../gcc/lto/lto.c:3201 0x516c0e lto_main() ../../gcc/lto/lto.c:3341 https://github.com/marxin/gcc/blob/master/gcc/lto/lto-partition.c#L185-L186 We can either wait for your complex patch or try to debug it. Martin
[Bug c++/57208] New: Latest chromium compilation fails with enabled LTO [4.8.1/4.9.0]
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57208 Bug #: 57208 Summary: Latest chromium compilation fails with enabled LTO [4.8.1/4.9.0] Classification: Unclassified Product: gcc Version: 4.8.1 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++ AssignedTo: unassig...@gcc.gnu.org ReportedBy: marxin.li...@gmail.com Chromium git repository: May 4, 2013 gcc -v: Using built-in specs. COLLECT_GCC=gcc COLLECT_LTO_WRAPPER=/home/marxin/gcc48/libexec/gcc/x86_64-unknown-linux-gnu/4.8.1/lto-wrapper Target: x86_64-unknown-linux-gnu Configured with: ../configure --enable-languages=c,c++,java --enable-bootstrap --disable-libsanitizer --prefix=/home/marxin/gcc48 Thread model: posix gcc version 4.8.1 20130505 (prerelease) (GCC) failure: g++ -Wl,-z,now -Wl,-z,relro -pthread -Wl,-z,noexecstack -fPIC -Wl,-uIsHeapProfilerRunning,-uProfilerStart -Wl,-u_Z21InitialMallocHook_NewPKvj,-u_Z22InitialMallocHook_MMapPKvS0_jiiix,-u_Z22InitialMallocHook_SbrkPKvi -Wl,-u_Z21InitialMallocHook_NewPKvm,-u_Z22InitialMallocHook_MMapPKvS0_miiil,-u_Z22InitialMallocHook_SbrkPKvl -Wl,-u_ZN15HeapLeakChecker12IgnoreObjectEPKv,-u_ZN15HeapLeakChecker14UnIgnoreObjectEPKv -Wl,-O1 -Wl,--as-needed -flto=9 -fno-fat-lto-objects -Wl,--gc-sections -o out/Release/base_unittests -Wl,--start-group out/Release/obj.target/base_unittests/base/at_exit_unittest.o out/Release/obj.target/base_unittests/base/atomicops_unittest.o out/Release/obj.target/base_unittests/base/base64_unittest.o out/Release/obj.target/base_unittests/base/bind_helpers_unittest.o out/Release/obj.target/base_unittests/base/bind_unittest.o out/Release/obj.target/base_unittests/base/bits_unittest.o out/Release/obj.target/base_unittests/base/build_time_unittest.o out/Release/obj.target/base_unittests/base/callback_unittest.o out/Release/obj.target/base_unittests/base/cancelable_callback_unittest.o out/Release/obj.target/base_unittests/base/command_line_unittest.o out/Release/obj.target/base_unittests/base/containers/linked_list_unittest.o out/Release/obj.target/base_unittests/base/containers/mru_cache_unittest.o out/Release/obj.target/base_unittests/base/containers/small_map_unittest.o out/Release/obj.target/base_unittests/base/containers/stack_container_unittest.o out/Release/obj.target/base_unittests/base/cpu_unittest.o out/Release/obj.target/base_unittests/base/debug/crash_logging_unittest.o out/Release/obj.target/base_unittests/base/debug/leak_tracker_unittest.o out/Release/obj.target/base_unittests/base/debug/stack_trace_unittest.o out/Release/obj.target/base_unittests/base/debug/trace_event_unittest.o out/Release/obj.target/base_unittests/base/deferred_sequenced_task_runner_unittest.o out/Release/obj.target/base_unittests/base/environment_unittest.o out/Release/obj.target/base_unittests/base/file_util_unittest.o out/Release/obj.target/base_unittests/base/files/dir_reader_posix_unittest.o out/Release/obj.target/base_unittests/base/files/file_path_unittest.o out/Release/obj.target/base_unittests/base/files/file_util_proxy_unittest.o out/Release/obj.target/base_unittests/base/files/important_file_writer_unittest.o out/Release/obj.target/base_unittests/base/files/scoped_temp_dir_unittest.o out/Release/obj.target/base_unittests/base/gmock_unittest.o out/Release/obj.target/base_unittests/base/guid_unittest.o out/Release/obj.target/base_unittests/base/hi_res_timer_manager_unittest.o out/Release/obj.target/base_unittests/base/id_map_unittest.o out/Release/obj.target/base_unittests/base/i18n/break_iterator_unittest.o out/Release/obj.target/base_unittests/base/i18n/char_iterator_unittest.o out/Release/obj.target/base_unittests/base/i18n/case_conversion_unittest.o out/Release/obj.target/base_unittests/base/i18n/file_util_icu_unittest.o out/Release/obj.target/base_unittests/base/i18n/icu_string_conversions_unittest.o out/Release/obj.target/base_unittests/base/i18n/number_formatting_unittest.o out/Release/obj.target/base_unittests/base/i18n/rtl_unittest.o out/Release/obj.target/base_unittests/base/i18n/string_search_unittest.o out/Release/obj.target/base_unittests/base/i18n/time_formatting_unittest.o out/Release/obj.target/base_unittests/base/json/json_parser_unittest.o out/Release/obj.target/base_unittests/base/json/json_reader_unittest.o out/Release/obj.target/base_unittests/base/json/json_value_converter_unittest.o out/Release/obj.target/base_unittests/base/json/json_value_serializer_unittest.o out/Release/obj.target/base_unittests/base/json/json_writer_unittest.o out/Release/obj.target/base_unittests/base/json/string_escape_unittest.o out/Release/obj.target/base_unittests/base/lazy_instance_unittest.o out/Release/obj.target/base_unittests/base/logging_unittest.o out/Release/obj.target/base_unittests/base/md5_unittest.o
[Bug c++/57208] Latest chromium compilation fails with enabled LTO [4.8.1/4.9.0]
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57208 --- Comment #1 from Martin Liška marxin.liska at gmail dot com 2013-05-08 12:32:24 UTC --- Created attachment 30054 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=30054 Savetemps dump
[Bug c++/57208] Latest chromium compilation fails with enabled LTO [4.8.1/4.9.0]
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57208 --- Comment #2 from Martin Liška marxin.liska at gmail dot com 2013-05-08 12:32:51 UTC --- Created attachment 30055 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=30055 common.gypi - build configuration
[Bug c++/57038] Latest libreoffice compilation fails with enabled LTO
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57038 --- Comment #3 from Martin Liška marxin.liska at gmail dot com 2013-05-03 11:20:00 UTC --- lto-partition.c:265 (add_symbol_to_partition) c++filt: std::_Tuple_impl0ul, int const::_Tuple_impl() dump_symtab_node: _ZNSt11_Tuple_implILm0EJRKiEEC1Ev/281156 (_ZNSt11_Tuple_implILm0EJRKiEEC1Ev) @0x7f5a9bc5fab0 Type: function Visibility: prevailing_def_ironly_exp public weak artificial References: _ZNSt11_Tuple_implILm0EIRKiEEC1Ev/281155 (alias) Referring: Read from file: /home/marxin/Programming/libreoffice/workdir/unxlngx6.pro/CxxObject/comphelper/source/property/propagg.o Availability: overwritable Function flags: analyzed finalized alias Alias of __comp_ctor (asm: _ZNSt11_Tuple_implILm0EIRKiEEC1Ev) Called by: Calls: After iterating on lto-partition.c:274 add_symbol_to_partition_1 is called for the following node, where assert was reached: c++filt: dump_symtab_node: _ZNSt11_Tuple_implILm0EIRKiEEC1Ev/281155 (__comp_ctor ) @0x7f5a9bc5fbe0 Type: function Visibility: external public visibility_specified References: Referring: _ZNSt11_Tuple_implILm0EJRKiEEC1Ev/281156 (alias) Read from file: /home/marxin/Programming/libreoffice/workdir/unxlngx6.pro/CxxObject/comphelper/source/property/propagg.o Availability: not_available Function flags: Called by: Calls: Thanks, Martin
[Bug c++/57038] Latest libreoffice compilation fails with enabled LTO
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57038 --- Comment #5 from Martin Liška marxin.liska at gmail dot com 2013-05-03 12:43:56 UTC --- Looks like the problem has many occurrences in CLucene: _ZNSt11_Tuple_implILm0EJRKPN6lucene5index11IndexReaderEEEC1Ev/146876 (_ZNSt11_Tuple_implILm0EJRKPN6lucene5index11IndexReaderEEEC1Ev) @0x2b58d3925be0 Type: function Visibility: prevailing_def_ironly_exp public weak artificial References: _ZNSt11_Tuple_implILm0EIRKPN6lucene5index11IndexReaderEEEC1Ev/146875 (alias) Referring: Read from file: /home/marxin/Programming/libreoffice/workdir/unxlngx6.pro/GenCxxObject/UnpackedTarball/clucene/src/core/CLucene/search/FieldCacheImpl.o Availability: overwritable Function flags: analyzed finalized alias Alias of __comp_ctor (asm: _ZNSt11_Tuple_implILm0EIRKPN6lucene5index11IndexReaderEEEC1Ev) Called by: Calls: _ZNSt11_Tuple_implILm0EIRKPN6lucene5index11IndexReaderEEEC1Ev/146875 (__comp_ctor ) @0x2b58d3925d10 Type: function Visibility: external public visibility_specified References: Referring: _ZNSt11_Tuple_implILm0EJRKPN6lucene5index11IndexReaderEEEC1Ev/146876 (alias) Read from file: /home/marxin/Programming/libreoffice/workdir/unxlngx6.pro/GenCxxObject/UnpackedTarball/clucene/src/core/CLucene/search/FieldCacheImpl.o Availability: not_available Function flags: Called by: Calls: I've just uploaded preprocessed FieldCacheImpl.c. Martin
[Bug c++/57038] Latest libreoffice compilation fails with enabled LTO
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57038 --- Comment #6 from Martin Liška marxin.liska at gmail dot com 2013-05-03 12:44:44 UTC --- Created attachment 30020 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=30020 FieldCacheImpl.c
[Bug c++/57038] Latest libreoffice compilation fails with enabled LTO
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57038 --- Comment #8 from Martin Liška marxin.liska at gmail dot com 2013-05-03 13:07:56 UTC --- Flags: g++ -DCPPU_ENV=gcc3 -DLIBO_INTERNAL_ONLY -DLINUX -DNDEBUG -DOPTIMIZE -DOSL_DEBUG_LEVEL=0 -DSOLAR_JAVA -DSUPD=410 -DUNIX -DUNX -DX86_64 -D_PTHREADS -D_REENTRANT -DRTL_USING -DSYSTEM_ZLIB -Dclucene_shared_EXPORTS -Dclucene_core_EXPORTS -Dclucene_contribs_lib_EXPORTS -flto -fno-fat-lto-objects -fuse-linker-plugin -O2 -DHAVE_GCC_VISIBILITY_FEATURE -fvisibility=hidden -Wall -Wendif-labels -Wextra -Wundef -Wunused-macros -fmessage-length=0 -fno-common -pipe -fvisibility-inlines-hidden -DLIBO_MERGELIBS -fPIC -Wshadow -Woverloaded-virtual -Wnon-virtual-dtor -std=gnu++0x -DEXCEPTIONS_ON -fexceptions -fno-enforce-eh-specs -O2 -w -c $W/UnpackedTarball/clucene/src/core/CLucene/search/FieldCacheImpl.cpp -o $W/GenCxxObject/UnpackedTarball/clucene/src/core/CLucene/search/FieldCacheImpl.o -MMD -MT $W/GenCxxObject/UnpackedTarball/clucene/src/core/CLucene/search/FieldCacheImpl.o -MP -MF $W/Dep/GenCxxObject/UnpackedTarball/clucene/src/core/CLucene/search/FieldCacheImpl.d_ -I$W/UnpackedTarball/clucene/src/core/CLucene/search/ -I$W/UnpackedTarball/clucene/inc/internal -I$W/UnpackedTarball/clucene/src/core -I$W/UnpackedTarball/clucene/src/contribs-lib -I$W/UnpackedTarball/clucene/src/shared -I$S/include -I$O/inc/external -I$O/inc -I/opt/sun-jdk-1.6.0.34/include -I/opt/sun-jdk-1.6.0.34/include/linux -I$S/config_host mv $W/Dep/GenCxxObject/UnpackedTarball/clucene/src/core/CLucene/search/FieldCacheImpl.d_ $W/Dep/GenCxxObject/UnpackedTarball/clucene/src/core/CLucene/search/FieldCacheImpl.d
[Bug c++/57038] Latest libreoffice compilation fails with enabled LTO
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57038 --- Comment #10 from Martin Liška marxin.liska at gmail dot com 2013-05-03 15:19:08 UTC --- Hi, you are right, the symbol is also missing in FieldCacheImpl.o. Unlike FieldCacheImpl.o, propagg.o really contains symbol: _ZNSt11_Tuple_implILm0EJRKiEEC1Ev I'm going to attach preprocessed propagg.c, hope it will help. Martin
[Bug c++/57025] Solaris g++ defines __STDC_VERSION__=199901L
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57025 --- Comment #5 from Martin Liška marxin.liska at gmail dot com 2013-05-03 15:20:17 UTC --- Created attachment 30024 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=30024 Preprocessed propagg.c
[Bug c++/57025] Solaris g++ defines __STDC_VERSION__=199901L
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57025 Martin Liška marxin.liska at gmail dot com changed: What|Removed |Added CC||marxin.liska at gmail dot ||com --- Comment #6 from Martin Liška marxin.liska at gmail dot com 2013-05-03 15:21:23 UTC --- (In reply to comment #5) Created attachment 30024 [details] Preprocessed propagg.c Sorry for attaching file to wrong bug.
[Bug c++/57038] Latest libreoffice compilation fails with enabled LTO
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57038 --- Comment #11 from Martin Liška marxin.liska at gmail dot com 2013-05-03 15:22:15 UTC --- Created attachment 30025 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=30025 Preprocessed propag.c
[Bug c++/57038] Latest libreoffice compilation fails with enabled LTO
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57038 --- Comment #13 from Martin Liška marxin.liska at gmail dot com 2013-05-03 16:59:42 UTC --- I attached build log where compilation is aborted after calling add_symbol_to_partition_1 of FieldCacheImpl.o. If it is not useful, please tell me how to provide more verbose details? Thanks, Martin
[Bug c++/57038] Latest libreoffice compilation fails with enabled LTO
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57038 --- Comment #14 from Martin Liška marxin.liska at gmail dot com 2013-05-03 17:00:19 UTC --- Created attachment 30027 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=30027 Build log1
[Bug c++/57038] Latest libreoffice compilation fails with enabled LTO
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57038 --- Comment #2 from Martin Liška marxin.liska at gmail dot com 2013-04-26 09:23:58 UTC --- So the symbol is really external : c++filt: std::_Tuple_impl0ul, int const::_Tuple_impl() dump_symbol_node: _ZNSt11_Tuple_implILm0EIRKiEEC1Ev/279814 (__comp_ctor ) @0x7fd6b26766f0 Type: function Visibility: external public visibility_specified References: Referring: _ZNSt11_Tuple_implILm0EJRKiEEC1Ev/279815 (alias) Read from file: /home/marxin/Programming/libreoffice/workdir/unxlngx6.pro/CxxObject/comphelper/source/property/propagg.o Availability: not_available Function flags: Called by: Calls:
[Bug c++/57038] New: Latest libreoffice compilation fails with enabled LTO
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57038 Bug #: 57038 Summary: Latest libreoffice compilation fails with enabled LTO Classification: Unclassified Product: gcc Version: 4.9.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++ AssignedTo: unassig...@gcc.gnu.org ReportedBy: marxin.li...@gmail.com Libreoffice git repository commit: 04a54e7180c2cf9f4855211055ecbc6a41deff56 (Apr 17) Libreoffice comfigure options: ./autogen.sh --with-parallelism=1 --without-junit --enable-mergelibs --enable-lto gcc --version: gcc (GCC) 4.9.0 20130420 (experimental) failure: /usr/bin/make -j 1 -rs -f /home/marxin/Programming/libreoffice/Makefile.gbuild [build LNK] Library/libcomphelpgcc3.so lto1: internal compiler error: in add_symbol_to_partition_1, at lto/lto-partition.c:186 0x5180d5 add_symbol_to_partition_1 ../../gcc/lto/lto-partition.c:185 0x51881a lto_balanced_map() ../../gcc/lto/lto-partition.c:532 0x514f3c do_whole_program_analysis ../../gcc/lto/lto.c:3245 0x514f3c lto_main() ../../gcc/lto/lto.c:3385 Command line: S=/home/marxin/Programming/libreoffice O=$S/solver/unxlngx6.pro W=$S/workdir/unxlngx6.pro mkdir -p $W/LinkTarget/Library/ /usr/bin/ccache g++ -shared -Wl,-z,noexecstack -flto -fuse-linker-plugin -O2 -Wl,-z,origin '-Wl,-rpath,$ORIGIN:$ORIGIN/../ure-link/lib' -Wl,-rpath-link,$O/lib -Wl,-z,defs -Wl,-rpath-link,/lib:/usr/lib -Wl,-z,combreloc -L$O/lib -Wl,--hash-style=gnu -Wl,--dynamic-list-cpp-new -Wl,--dynamic-list-cpp-typeinfo -Wl,-Bsymbolic-functions -Wl,-O1 -Wl,-S $W/CxxObject/comphelper/source/compare/AnyCompareFactory.o $W/CxxObject/comphelper/source/container/IndexedPropertyValuesContainer.o $W/CxxObject/comphelper/source/container/NamedPropertyValuesContainer.o $W/CxxObject/comphelper/source/container/container.o $W/CxxObject/comphelper/source/container/containermultiplexer.o $W/CxxObject/comphelper/source/container/embeddedobjectcontainer.o $W/CxxObject/comphelper/source/container/enumerablemap.o $W/CxxObject/comphelper/source/container/enumhelper.o $W/CxxObject/comphelper/source/container/namecontainer.o $W/CxxObject/comphelper/source/eventattachermgr/eventattachermgr.o $W/CxxObject/comphelper/source/misc/accessiblecomponenthelper.o $W/CxxObject/comphelper/source/misc/accessiblecontexthelper.o $W/CxxObject/comphelper/source/misc/accessibleeventnotifier.o $W/CxxObject/comphelper/source/misc/accessiblekeybindinghelper.o $W/CxxObject/comphelper/source/misc/accessibleselectionhelper.o $W/CxxObject/comphelper/source/misc/accessibletexthelper.o $W/CxxObject/comphelper/source/misc/accessiblewrapper.o $W/CxxObject/comphelper/source/misc/accimplaccess.o $W/CxxObject/comphelper/source/misc/anytostring.o $W/CxxObject/comphelper/source/misc/asyncnotification.o $W/CxxObject/comphelper/source/misc/comphelper_module.o $W/CxxObject/comphelper/source/misc/comphelper_services.o $W/CxxObject/comphelper/source/misc/componentbase.o $W/CxxObject/comphelper/source/misc/componentcontext.o $W/CxxObject/comphelper/source/misc/componentmodule.o $W/CxxObject/comphelper/source/misc/configuration.o $W/CxxObject/comphelper/source/misc/configurationhelper.o $W/CxxObject/comphelper/source/misc/docpasswordhelper.o $W/CxxObject/comphelper/source/misc/docpasswordrequest.o $W/CxxObject/comphelper/source/misc/documentinfo.o $W/CxxObject/comphelper/source/misc/documentiologring.o $W/CxxObject/comphelper/source/misc/evtlistenerhlp.o $W/CxxObject/comphelper/source/misc/evtmethodhelper.o $W/CxxObject/comphelper/source/misc/ihwrapnofilter.o $W/CxxObject/comphelper/source/misc/instancelocker.o $W/CxxObject/comphelper/source/misc/interaction.o $W/CxxObject/comphelper/source/misc/listenernotification.o $W/CxxObject/comphelper/source/misc/logging.o $W/CxxObject/comphelper/source/misc/mediadescriptor.o $W/CxxObject/comphelper/source/misc/mime^Cnfighelper.o $W/CxxObject/comphelper/source/misc/namedvaluecollection.o $W/CxxObject/comphelper/source/misc/numberedcollection.o $W/CxxObject/comphelper/source/misc/numbers.o $W/CxxObject/comphelper/source/misc/officeresourcebundle.o $W/CxxObject/comphelper/source/misc/officerestartmanager.o $W/CxxObject/comphelper/source/misc/proxyaggregation.o $W/CxxObject/comphelper/source/misc/scopeguard.o $W/CxxObject/comphelper/source/misc/SelectionMultiplex.o $W/CxxObject/comphelper/source/misc/sequenceashashmap.o $W/CxxObject/comphelper/source/misc/sequence.o $W/CxxObject/comphelper/source/misc/servicedecl.o $W/CxxObject/comphelper/source/misc/serviceinfohelper.o $W/CxxObject/comphelper/source/misc/sharedmutex.o $W/CxxObject/comphelper/source/misc/stillreadwriteinteraction.o $W/CxxObject/comphelper/source/misc/anycompare.o $W/CxxObject/comphelper/source/misc/storagehelper.o $W/CxxObject/comphelper/source/misc/string.o
[Bug c++/56312] Firefox 20.0a1 compilation with enabled LTO fails
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56312 --- Comment #7 from Martin Liška marxin.liska at gmail dot com 2013-03-23 23:42:28 UTC --- The problem was caused by bad usage of gcc-ar and gcc-runlib that were actually not used.
[Bug c++/56312] Firefox 20.0a1 compilation with enabled LTO fails
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56312 Martin Liška marxin.liska at gmail dot com changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution||INVALID --- Comment #8 from Martin Liška marxin.liska at gmail dot com 2013-03-23 23:43:36 UTC --- Invalid bug.
[Bug c++/56312] Firefox 20.0a1 compilation with enabled LTO fails
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56312 --- Comment #6 from Martin Liška marxin.liska at gmail dot com 2013-03-12 13:31:06 UTC --- Hello Jan, there's a link to dump: https://mega.co.nz/#!bBF3kBSI!JPkMhRtHgUAx_lUw-VctVB0llul3BSrad2dpF9_6yJQ (extracted size is about 16GB) Could you please paste your .mozconfig file and version of binutils you used for build? Thanks
[Bug c++/56312] Firefox 20.0a1 compilation with enabled LTO fails
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56312 --- Comment #1 from Martin Liška marxin.liska at gmail dot com 2013-02-28 18:31:05 UTC --- I patched following two files with __attribute__ ((used)) which helped to go further, having a new issue: /home/marxin/Programming/firefox/xpcom/components/nsComponentManager.cpp: In function ‘_ZN22nsComponentManagerImpl23InitializeStaticModulesEv.part.59’: /home/marxin/Programming/firefox/xpcom/components/nsComponentManager.cpp:275:0: internal compiler error: Segmentation fault nsComponentManagerImpl::InitializeStaticModules() ^ 0x85049f crash_signal ../../gcc/toplev.c:332 0x6c0475 can_refer_decl_in_current_unit_p ../../gcc/gimple-fold.c:70 0x6c218a canonicalize_constructor_val(tree_node*, tree_node*) ../../gcc/gimple-fold.c:172 0x6c286c fold_ctor_reference ../../gcc/gimple-fold.c:2944 0x6c6882 fold_const_aggregate_ref_1(tree_node*, tree_node* (*)(tree_node*)) ../../gcc/gimple-fold.c:3069 0x6c754c gimple_fold_stmt_to_constant_1(gimple_statement_d*, tree_node* (*)(tree_node*)) ../../gcc/gimple-fold.c:2520 0x992e0d try_to_simplify ../../gcc/tree-ssa-sccvn.c:3257 0x992e0d visit_use ../../gcc/tree-ssa-sccvn.c:3334 0x996e30 process_scc ../../gcc/tree-ssa-sccvn.c:3649 0x996e30 extract_and_process_scc_for_name ../../gcc/tree-ssa-sccvn.c:3706 0x996e30 DFS ../../gcc/tree-ssa-sccvn.c:3760 0x996e30 run_scc_vn(vn_lookup_kind) ../../gcc/tree-ssa-sccvn.c:4006 0x97971c do_pre ../../gcc/tree-ssa-pre.c:4700 Thanks
[Bug c++/56312] New: Firefox 20.0a1 compilation with enabled LTO fails
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56312 Bug #: 56312 Summary: Firefox 20.0a1 compilation with enabled LTO fails Classification: Unclassified Product: gcc Version: lto Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++ AssignedTo: unassig...@gcc.gnu.org ReportedBy: marxin.li...@gmail.com Hello, I encountered following error with enabled LTO. error: /usr/bin/python2.7 /home/marxin/Programming/firefox/js/src/config/pythonpath.py -I../config /home/marxin/Programming/firefox/js/src/config/expandlibs_exec.py --depend .deps/js.pp --target js --uselist -- /home/marxin/Programming/gcc-mainline/bin/g++ -o js -pedantic -Wall -Wpointer-arith -Woverloaded-virtual -Werror=return-type -Wtype-limits -Wempty-body -Werror=conversion-null -Wno-ctor-dtor-privacy -Wno-overlength-strings -Wno-invalid-offsetof -Wno-variadic-macros -Wcast-align -Wno-long-long -flto -fno-rtti -ffunction-sections -fdata-sections -fno-exceptions -pthread -pipe -DNDEBUG -DTRIMMED -g -O2 -fomit-frame-pointer js.o jsoptparse.o jsheaptools.o -lpthread -flto -Wl,--build-id -Wl,-rpath-link,../../../dist/bin -Wl,-rpath-link,/home/marxin/Programming/firefox/obj-x86_64-unknown-linux-gnu/dist/lib -L../../../dist/bin -L../../../dist/lib -L/home/marxin/Programming/firefox/obj-x86_64-unknown-linux-gnu/dist/lib -lnspr4 -lplc4 -lplds4 ../editline/libeditline.a ../libjs_static.a /home/marxin/Programming/firefox/obj-x86_64-unknown-linux-gnu/modules/zlib/src/libmozz.a -Wl,--whole-archive ../../../dist/lib/libmozglue.a ../../../dist/lib/libmemory.a -Wl,--no-whole-archive -rdynamic -ldl `PushActiveVMFrame' referenced in section `.text' of /tmp/ccgCbjBe.ltrans0.ltrans.o: defined in discarded section `.text' of MethodJIT.o (symbol from plugin) `PopActiveVMFrame' referenced in section `.text' of /tmp/ccgCbjBe.ltrans0.ltrans.o: defined in discarded section `.text' of MethodJIT.o (symbol from plugin) `js_InternalThrow' referenced in section `.text' of /tmp/ccgCbjBe.ltrans0.ltrans.o: defined in discarded section `.text' of InvokeHelpers.o (symbol from plugin) `PopActiveVMFrame' referenced in section `.text' of /tmp/ccgCbjBe.ltrans0.ltrans.o: defined in discarded section `.text' of MethodJIT.o (symbol from plugin) `js_InternalInterpret' referenced in section `.text' of /tmp/ccgCbjBe.ltrans0.ltrans.o: defined in discarded section `.text' of InvokeHelpers.o (symbol from plugin) `PopActiveVMFrame' referenced in section `.text' of /tmp/ccgCbjBe.ltrans0.ltrans.o: defined in discarded section `.text' of MethodJIT.o (symbol from plugin) collect2: error: ld returned 1 exit status gcc --version: g++ (GCC) 4.8.0 20130113 (experimental) firefox: changeset: 118351:fc3ed72129d9 .mozconfig: mk_add_options MOZ_MAKE_FLAGS=-j8 ac_add_options --enable-application=browser ac_add_options --enable-optimize=-O2 export CC=/home/marxin/Programming/gcc-mainline/bin/gcc export CXX=/home/marxin/Programming/gcc-mainline/bin/g++ export CFLAGS=-flto export CXXFLAGS=-flto export LDFLAGS=-flto Thank you for your help, Martin
