ICE building qt4-x11 in IA64

Binary package hint: gcc-4.4

https://launchpad.net/ubuntu/+source/qt4-x11/4:4.6.2-0ubuntu1/+build/1532313/+files/buildlog_ubuntu-lucid-ia64.qt4-x11_4:4.6.2-0ubuntu1_FAILEDTOBUILD.txt.gz

g++ -c -include .pch/release-shared/QtWebKit -g -O2 -I/usr/include/freetype2 -Wreturn-type -fno-strict-aliasing -ffunction-sections -fdata-sections -fno-stack-protector -O2 -I/usr/include/freetype2 -fvisibility=hidden -fvisibility-inlines-hidden -Wall -W -D_REENTRANT -fPIC -DQT_SHARED -DBUILDING_QT__=1 -DNDEBUG -DQT_NO_CAST_TO_ASCII -DQT_ASCII_CAST_WARNINGS -DQT3_SUPPORT -DQT_MOC_COMPAT -DHAVE_STDINT_H -DBUILD_WEBKIT -DENABLE_JAVASCRIPT_DEBUGGER=1 -DENABLE_DATABASE=1 -DENABLE_EVENTSOURCE=1 -DENABLE_OFFLINE_WEB_APPLICATIONS=1 -DENABLE_DOM_STORAGE=1 -DENABLE_ICONDATABASE=1 -DENABLE_CHANNEL_MESSAGING=1 -DENABLE_ORIENTATION_EVENTS=0 -DENABLE_SQLITE=1 -DENABLE_DASHBOARD_SUPPORT=0 -DENABLE_FILTERS=0 -DENABLE_XPATH=1 -DENABLE_WCSS=0 -DENABLE_WML=0 -DENABLE_SHARED_WORKERS=1 -DENABLE_WORKERS=1 -DENABLE_XHTMLMP=0 -DENABLE_DATAGRID=0 -DENABLE_SVG=1 -DENABLE_SVG_FONTS=1 -DENABLE_SVG_FOREIGN_OBJECT=1 -DENABLE_SVG_ANIMATION=1 -DENABLE_SVG_AS_IMAGE=1 -DENABLE_SVG_USE=1 -DENABLE_RUBY=1 -DENABLE_VIDEO=1 -DENABLE_DATALIST=1 -DENABLE_NETSCAPE_PLUGIN_API=1 -DENABLE_WEB_SOCKETS=0 -DENABLE_XSLT=1 -DWTF_USE_JAVASCRIPTCORE_BINDINGS=1 -DWTF_CHANGES=1 -DBUILDING_QT__ -DBUILDING_JavaScriptCore -DBUILDING_WTF -DXP_UNIX -DQT_NO_DEBUG -DQT_XMLPATTERNS_LIB -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_CORE_LIB -D_LARGEFILE64_SOURCE -D_LARGEFILE_SOURCE -I../../../../mkspecs/linux-g++ -I. -I../../../../include/QtCore -I../../../../include/QtNetwork -I../../../../include/QtGui -I../../../../include/QtXmlPatterns -I../../../../include -Ibridge/qt -Ipage/qt -Iplatform/graphics/qt -Iplatform/network/qt -Iplatform/qt -I../WebKit/qt/WebCoreSupport -I. -Iaccessibility -Ibindings/js -Ibridge -Ibridge/c -Icss -Idom -Idom/default -Iediting -Ihistory -Ihtml -Ihtml/canvas -Iinspector -Iloader -Iloader/appcache -Iloader/archive -Iloader/icon -Inotifications -Ipage -Ipage/animation -Iplatform -Iplatform/animation -Iplatform/graphics -Iplatform/graphics/filters -Iplatform/graphics/transforms -Iplatform/image-decoders -Iplatform/mock -Iplatform/network -Iplatform/sql -Iplatform/text -Iplugins -Irendering -Irendering/style -Istorage -Isvg -Isvg/animation -Isvg/graphics -Isvg/graphics/filters -Iwebsockets -Iwml -Iworkers -Ixml -Igenerated -I../JavaScriptCore -I../../webkit -I../JavaScriptCore/assembler -I../JavaScriptCore/bytecode -I../JavaScriptCore/bytecompiler -I../JavaScriptCore/debugger -I../JavaScriptCore/interpreter -I../JavaScriptCore/jit -I../JavaScriptCore/parser -I../JavaScriptCore/profiler -I../JavaScriptCore/runtime -I../JavaScriptCore/wrec -I../JavaScriptCore/wtf -I../JavaScriptCore/wtf/unicode -I../JavaScriptCore/yarr -I../JavaScriptCore/API -I../JavaScriptCore/ForwardingHeaders -Igenerated -I../WebKit/qt/Api -I../../../../include/QtWebKit -I.rcc/release-shared -I../JavaScriptCore/pcre -I/build/buildd/qt4-x11-4.6.2/src/3rdparty/webkit/WebKitBuild/Release/JavaScriptCore/tmp -I../../../../include/phonon -I/usr/X11R6/include -I.moc/release-shared -o obj/release/SerializedScriptValue.o bindings/js/SerializedScriptValue.cpp
bindings/js/SerializedScriptValue.cpp: In function 'typename TreeWalker::OutputType WebCore::walk(TreeWalker&, typename TreeWalker::InputType) [with TreeWalker = WebCore::SerializingTreeWalker]':
bindings/js/SerializedScriptValue.cpp:343: error: could not split insn
(call_insn 4851 22712 22713 359 ../JavaScriptCore/wtf/Vector.h:284 (parallel [
            (call (mem:DI (const_int 0 [0x0]) [0 S8 A64])
                (const_int 1 [0x1]))
            (clobber (reg:DI 320 b0))
            (clobber (scratch:DI))
            (clobber (scratch:DI))
        ]) 354 {call_gp} (expr_list:REG_DEAD (reg:DI 1 r1)
        (expr_list:REG_EH_REGION (const_int 124 [0x7c])
            (nil)))
    (expr_list:REG_DEP_TRUE (use (reg:DI 1 r1))
        (nil)))
bindings/js/SerializedScriptValue.cpp:343: internal compiler error: in final_scan_insn, at final.c:2604
Please submit a full bug report,
with preprocessed source if appropriate.
See <file:///usr/share/doc/gcc-4.4/README.Bugs> for instructions.

I don't have access to IA64 hardware, so I've no ability to troubleshoot this further/provide pre-processed source.