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[Bug ipa/64218] [5 Regression] ICE: Segmentation fault (symtab_node::get_alias_target()) running Boost testsuite
- From: "antoshkka at gmail dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Mon, 15 Dec 2014 17:22:24 +0000
- Subject: [Bug ipa/64218] [5 Regression] ICE: Segmentation fault (symtab_node::get_alias_target()) running Boost testsuite
- Auto-submitted: auto-generated
- References: <bug-64218-4 at http dot gcc dot gnu dot org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64218
--- Comment #8 from Antony Polukhin <antoshkka at gmail dot com> ---
A few more observations:
* Same Boost test compiles and works well on -mcpu=power8 with -fno-rtti
* Test fails to compile on -mcpu=power8 *WITH RTTI on*:
0x109ccb0b crash_signal
?../../gcc/gcc/toplev.c:358
0x10513e10 symtab_node::get_alias_target()
?../../gcc/gcc/cgraph.h:2250
0x10513e10 symtab_node::ultimate_alias_target(availability*)
?../../gcc/gcc/symtab.c:1302
0x1101f367 cgraph_node::ultimate_alias_target(availability*)
?../../gcc/gcc/cgraph.h:2693
0x1101f367 want_inline_function_to_all_callers_p
?../../gcc/gcc/ipa-inline.c:840
0x1101f367 ipa_inline
?../../gcc/gcc/ipa-inline.c:2249
0x1101f367 execute
?../../gcc/gcc/ipa-inline.c:2562
Here's a whole comand line (just in case):
"g++" -ftemplate-depth-128 -O3 -finline-functions -Wno-inline -Wall -fPIC
-std=c++11 -mcpu=power8 -DBOOST_ALL_NO_LIB=1 -DNDEBUG -I".." -c -o
"/home/trippels/results/boost/bin.v2/libs/variant/test/recursive_variant_test.test/gcc-5.0.0/release/pch-off/recursive_variant_test.o"
"../libs/variant/test/recursive_variant_test.cpp"