http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53106
--- Comment #1 from H.J. Lu <hjl.tools at gmail dot com> 2012-04-24 21:50:20 UTC --- On Linux/ia32, 447.dealII failed to build: g++ -m32 -c -o fe_raviart_thomas.o -DSPEC_CPU -DNDEBUG -Iinclude -DBOOST_DISABLE_THREADS -Ddeal_II_dimension=3 -O3 -funroll-loops -msse2 -mfpmath=sse -ffast-math fe_raviart_thomas.cc fe_raviart_thomas.cc:2004:51: error: caller edge frequency 3943 does not match BB frequency 390 template class FE_RaviartThomas<deal_II_dimension>; ^ _ZNSt14_Bit_referenceaSEb.part.9/2392 (std::_Bit_reference& std::_Bit_reference::_ZNSt14_Bit_referenceaSEb.part.9()) @0x2aaaae94e4e0 Type: function Visibility: prevailing_def_ironly visibility_specified artificial previous sharing asm name: 3263 References: Referring: Function std::_Bit_reference& std::_Bit_reference::_ZNSt14_Bit_referenceaSEb.part.9()/2392 is inline copy in std::_Bit_reference& std::_Bit_reference::operator=(bool)/273 Availability: local Function flags: analyzed body local finalized Called by: _ZNSt14_Bit_referenceaSEb/273 (3.94 per call) (inlined) Calls: fe_raviart_thomas.cc:2004:51: internal compiler error: verify_cgraph_node failed template class FE_RaviartThomas<deal_II_dimension>; ^ Please submit a full bug report, with preprocessed source if appropriate. See <http://gcc.gnu.org/bugs.html> for instructions.