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.