[Bug tree-optimization/36926] New: [4.4 Regression] Revision 138092 breaks C++

["hjl dot tools at gmail dot com" <gcc-bugzilla at gcc dot gnu dot org>]

While compiling 483.xalancbmk in SPEC CPU 2006, revision 138092
caused:

[hjl@gnu-27 build_base_o2.0000]$ /export/gnu/import/rrs/138092/usr/bin/g++ -c
-o NamespacesHandler.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  -O2 -ffast-math   -DSPEC_CPU_LP64  -DSPEC_CPU_LINUX    
NamespacesHandler.cpp
NamespacesHandler.cpp: In function ?bool
xalanc_1_8::addOrUpdateByPrefix(xalanc_1_8::StylesheetConstructionContext&,
VectorType&, const xalanc_1_8::XalanDOMString&, const
xalanc_1_8::XalanDOMString&) [with VectorType =
std::vector<xalanc_1_8::NamespacesHandler::Namespace,
std::allocator<xalanc_1_8::NamespacesHandler::Namespace> >]?:
NamespacesHandler.cpp:910: internal compiler error: Segmentation fault
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
[hjl@gnu-27 build_base_o2.0000]$


-- 
           Summary: [4.4 Regression] Revision 138092 breaks C++
           Product: gcc
           Version: 4.4.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: tree-optimization
        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=36926