https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61800
Bug ID: 61800
Summary: [4.10 Regression] ICE: Segmentation fault during
Firefox build
Product: gcc
Version: 4.10.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: ipa
Assignee: unassigned at gcc dot gnu.org
Reporter: trippels at gcc dot gnu.org
CC: hubicka at gcc dot gnu.org
markus@x4 http % /var/tmp/gcc_test/usr/local/bin/c++ -o TunnelUtils.o -c
-I../../../dist/stl_wrappers -I../../../dist/system_wrappers -include
/var/tmp/mozilla-central/config
/gcc_hidden.h -DOS_POSIX=1 -DOS_LINUX=1 -DMOZ_GLUE_IN_PROGRAM
-DMOZILLA_INTERNAL_API -DIMPL_LIBXUL -DSTATIC_EXPORTABLE_JS_API
-DNO_NSPR_10_SUPPORT -I/var/tmp/mozilla-central
/netwerk/protocol/http -I. -I/var/tmp/mozilla-central/ipc/chromium/src
-I/var/tmp/mozilla-central/ipc/glue
-I/var/tmp/mozilla-central/netwerk/protocol/http/../../base/src -I/
var/tmp/mozilla-central/content/base/src
-I/var/tmp/moz-build-dir/ipc/ipdl/_ipdlheaders -I../../../dist/include
-I/usr/include/nspr -I/usr/include/nss -I/var/tmp/moz-build-
dir/dist/include -I/usr/include/pixman-1 -fPIC -DMOZILLA_CLIENT -include
../../../mozilla-config.h -MD -MP -MF .deps/TunnelUtils.o.pp -Wall
-Wpointer-arith -Woverloade
d-virtual -Werror=return-type -Werror=int-to-pointer-cast -Wtype-limits
-Wempty-body -Wsign-compare -Wno-invalid-offsetof -Wcast-align
-fno-semantic-interposition -ffunction-
sections -fdata-sections -fno-exceptions -fno-strict-aliasing -fno-rtti
-fno-exceptions -fno-math-errno -std=gnu++0x -pthread -pipe -DNDEBUG -DTRIMMED
-O3 -fomit-frame-point
er /var/tmp/mozilla-central/netwerk/protocol/http/TunnelUtils.cpp
In file included from
/var/tmp/mozilla-central/ipc/chromium/src/base/message_loop.h:19:0,
from ../../../dist/include/mozilla/ipc/MessageLink.h:12,
from ../../../dist/include/mozilla/ipc/ProtocolUtils.h:22,
from
/var/tmp/moz-build-dir/ipc/ipdl/_ipdlheaders/mozilla/net/PNecko.h:16,
from
/var/tmp/moz-build-dir/ipc/ipdl/_ipdlheaders/mozilla/net/PNeckoChild.h:9,
from ../../../dist/include/mozilla/net/NeckoChild.h:11,
from
/var/tmp/mozilla-central/netwerk/protocol/http/HttpLog.h:42,
from
/var/tmp/mozilla-central/netwerk/protocol/http/TunnelUtils.cpp:8:
/var/tmp/mozilla-central/ipc/chromium/src/base/task.h:27:7: internal compiler
error: Segmentation fault
class CancelableTask : public Task {
^
0xb87bff crash_signal
../../gcc/gcc/toplev.c:337
0x9f4e46 tree_check
../../gcc/gcc/tree.h:2730
0x9f4e46 decl_maybe_in_construction_p(tree_node*, tree_node*,
gimple_statement_base*, tree_node*)
../../gcc/gcc/ipa-devirt.c:1974
0x9f5dd1 get_polymorphic_call_info(tree_node*, tree_node*, tree_node**, long*,
ipa_polymorphic_call_context*, gimple_statement_base*)
../../gcc/gcc/ipa-devirt.c:2176
0x845414 cgraph_create_indirect_edge(cgraph_node*, gimple_statement_base*, int,
long, int)
../../gcc/gcc/cgraph.c:970
0x84e1c1 cgraph_clone_edge(cgraph_edge*, cgraph_node*, gimple_statement_base*,
unsigned int, long, int, bool)
../../gcc/gcc/cgraphclones.c:139
0x84ed8e cgraph_clone_node(cgraph_node*, tree_node*, long, int, bool,
vec<cgraph_edge*, va_heap, vl_ptr>, bool, cgraph_node*, bitmap_head*)
../../gcc/gcc/cgraphclones.c:473
0x10acc2e clone_inlined_nodes(cgraph_edge*, bool, bool, int*, int)
../../gcc/gcc/ipa-inline-transform.c:188
0x10acf67 inline_call(cgraph_edge*, bool, vec<cgraph_edge*, va_heap, vl_ptr>*,
int*, bool, bool*)
../../gcc/gcc/ipa-inline-transform.c:275
0x10a916e inline_small_functions
../../gcc/gcc/ipa-inline.c:1814
0x10a916e ipa_inline
../../gcc/gcc/ipa-inline.c:2185
0x10a916e execute
../../gcc/gcc/ipa-inline.c:2545
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.
Probably started with r212304. Reducing.
