On Linux/x86-64, revision 159912 failed to build 483.xalancbmk in SPEC CPU 2006:
g++ -c -o DOMDocumentImpl.o -DSPEC_CPU -DNDEBUG -DAPP_NO_THREADS -DXALAN_INMEM_MSG_LOADER -I. -Ixercesc -Ixercesc/dom -Ixercesc/dom/impl -Ixercesc/sax -Ixercesc/util/MsgLoaders/InMemory -Ixercesc/util/Transcoders/Iconv -Ixalanc/include -DPROJ_XMLPARSER -DPROJ_XMLUTIL -DPROJ_PARSERS -DPROJ_SAX4C -DPROJ_SAX2 -DPROJ_DOM -DPROJ_VALIDATORS -DXML_USE_NATIVE_TRANSCODER -DXML_USE_INMEM_MESSAGELOADER -DXML_USE_PTHREADS -O3 -ffast-math -funroll-loops -DSPEC_CPU_LP64 -DSPEC_CPU_LINUX DOMDocumentImpl.cpp called by: virtual xercesc_2_5::DOMNodeList* xercesc_2_5::DOMDocumentImpl::getElementsByTagName(const XMLCh*) const/607 (1.00 per call) (inlined) (can throw external) calls: void* xercesc_2_5::DOMDocumentImpl::allocate(size_t)/724 (0.07 per call) (can throw external) xercesc_2_5::DOMDeepNodeListPool<TVal>::DOMDeepNodeListPool(XMLSize_t, bool, XMLSize_t) [with TVal = xercesc_2_5::DOMDeepNodeListImpl, XMLSize_t = long unsigned int]/812 (0.07 per call) (can throw external) TVal* xercesc_2_5::DOMDeepNodeListPool<TVal>::getByKey(const void*, const XMLCh*, const XMLCh*) [with TVal = xercesc_2_5::DOMDeepNodeListImpl, XMLCh = short unsigned int]/289 (inlined) (1.00 per call) (can throw external) void* xercesc_2_5::DOMDocumentImpl::allocate(size_t)/724 (0.10 per call) (can throw external) xercesc_2_5::DOMDeepNodeListImpl::DOMDeepNodeListImpl(const xercesc_2_5::DOMNode*, const XMLCh*)/982 (0.10 per call) (can throw external) XMLSize_t xercesc_2_5::DOMDeepNodeListPool<TVal>::put(void*, XMLCh*, XMLCh*, TVal*) [with TVal = xercesc_2_5::DOMDeepNodeListImpl, XMLSize_t = long unsigned int, XMLCh = short unsigned int]/795 (0.10 per call) (can throw external) TVal* xercesc_2_5::DOMDeepNodeListPool<TVal>::getById(XMLSize_t) [with TVal = xercesc_2_5::DOMDeepNodeListImpl, XMLSize_t = long unsigned int]/796 (inlined) (0.10 per call) (can throw external) References: Refering this function: DOMDocumentImpl.cpp:497:66: internal compiler error: verify_cgraph_node failed Please submit a full bug report, with preprocessed source if appropriate. See <http://gcc.gnu.org/bugs.html> for instructions. specmake[3]: *** [DOMDocumentImpl.o] Error 1 specmake[3]: *** Waiting for unfinished jobs.... Revision 159789 is OK. -- Summary: [4.6 Regression] Failed to build 483.xalancbmk in SPEC CPU 2006 Product: gcc Version: 4.6.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: middle-end AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: hjl dot tools at gmail dot com http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44295
