[Bug java/20648] New: [4.1 regression] ICE in cfg_layout_redirect_edge_and_branch_force

["schwab at suse dot de" <gcc-bugzilla at gcc dot gnu dot org>]

While building libjava: 
 
$ /bin/sh ./libtool --mode=compile /tmp/cvs/gcc-20050326/Build/./gcc/gcj  
-B/tmp/cvs/gcc-20050326/Build/./gcc/ -B/usr/local/ia64-suse-linux/bin/  
-B/usr/local/ia64-suse-linux/lib/ -isystem /usr/local/ia64-suse-linux/include  
-isystem /usr/local/ia64-suse-linux/sys-include -funwind-tables -fclasspath=  
-fbootclasspath=/tmp/cvs/gcc-20050326/Build/ia64-suse-linux/libjava':'../../../libjava':'../../../libjava/external/w3c_dom':'../../../libjava/external/sax  
--encoding=UTF-8 -Wno-deprecated -g -O2 -fjni -findirect-dispatch -c -o  
gnu-xml.lo `find gnu/xml -name '*.class' -print`  
/tmp/cvs/gcc-20050326/Build/./gcc/gcj -B/tmp/cvs/gcc-20050326/Build/./gcc/  
-B/usr/local/ia64-suse-linux/bin/ -B/usr/local/ia64-suse-linux/lib/  
-isystem /usr/local/ia64-suse-linux/include  
-isystem /usr/local/ia64-suse-linux/sys-include -funwind-tables -fclasspath=  
-fbootclasspath=/tmp/cvs/gcc-20050326/Build/ia64-suse-linux/libjava:../../../libjava:../../../libjava/external/w3c_dom:../../../libjava/external/sax  
--encoding=UTF-8 -Wno-deprecated -g -O2 -fjni -findirect-dispatch -c  
gnu/xml/dom/ls/ReaderInputStream.class gnu/xml/dom/ls/WriterOutputStream.class  
gnu/xml/dom/ls/FilteredSAXEventSink.class gnu/xml/dom/ls/DomLSInput.class  
gnu/xml/dom/ls/DomLSOutput.class gnu/xml/dom/ls/DomLSParser.class  
gnu/xml/dom/ls/SAXEventSink.class gnu/xml/dom/ls/DomLSSerializer.class  
gnu/xml/dom/ls/DomLSException.class gnu/xml/dom/DomXPathNSResolver.class  
gnu/xml/dom/ImplementationList.class gnu/xml/dom/DomNsNode.class  
gnu/xml/dom/DomXPathExpression.class gnu/xml/dom/DomNSResolverContext.class  
gnu/xml/dom/JAXPFactory\$JAXPBuilder.class  
gnu/xml/dom/DTDAttributeTypeInfo.class gnu/xml/dom/DomNotation.class  
gnu/xml/dom/DomDocument.class gnu/xml/dom/DomEvent\$DomMutationEvent.class  
gnu/xml/dom/DomCharacterData.class gnu/xml/dom/DomComment.class  
gnu/xml/dom/DomNode\$DomEventException.class gnu/xml/dom/Consumer.class  
gnu/xml/dom/Consumer\$Backdoor.class gnu/xml/dom/DomImpl.class  
gnu/xml/dom/DomDocumentFragment.class  
gnu/xml/dom/DomNode\$ListenerRecord.class gnu/xml/dom/DomEntity.class  
gnu/xml/dom/DomCDATASection.class gnu/xm  
l/dom/DomProcessingInstruction.class  
gnu/xml/dom/DomDocumentConfiguration.class  
gnu/xml/dom/DomNode\$ShadowList.class gnu/xml/dom/DomNode.class  
gnu/xml/dom/DomDocumentBuilderFactory.class  
gnu/xml/dom/DomEvent\$DomUIEvent.class gnu/xml/dom/ImplementationSource.class  
gnu/xml/dom/JAXPFactory.class gnu/xml/dom/DomNamedNodeMap.class  
gnu/xml/dom/DomEntityReference.class gnu/xml/dom/DomElement.class  
gnu/xml/dom/DomDoctype.class gnu/xml/dom/DomExtern.class  
gnu/xml/dom/DomNode\$LiveNodeList.class gnu/xml/dom/DomDocumentBuilder.class  
gnu/xml/dom/DomText.class gnu/xml/dom/DomDOMException.class  
gnu/xml/dom/DomAttr.class gnu/xml/dom/DomNodeIterator.class  
gnu/xml/dom/DTDElementTypeInfo.class gnu/xml/dom/DomEvent.class  
gnu/xml/dom/DomXPathResult.class gnu/xml/dom/DomIterator.class  
gnu/xml/util/SAXNullTransformerFactory.class gnu/xml/util/XCat\$Catalog.class  
gnu/xml/util/XCat\$Loader.class  
gnu/xml/util/SAXNullTransformerFactory\$ListenerAdapter.class  
gnu/xml/util/XMLWriter.class  
gnu/xml/util/SAXNullTransformerFactory\$DomTerminus.class  
gnu/xml/util/DoParse\$MyErrorHandler.class  
gnu/xml/util/SAXNullTransformerFactory\$DomHandler.class  
gnu/xml/util/SAXNullTransformerFactory\$NullTransformer.class  
gnu/xml/util/XHTMLWriter.class gnu/xml/util/DomParser.class  
gnu/xml/util/XCat\$DoneDelegation.class  
gnu/xml/util/SAXNullTransformerFactory\$LocatorAdapter.class  
gnu/xml/util/Resolver.class gnu/xml/util/XCat.class  
gnu/xml/util/SAXNullTransformerFactory\$NullHandler.class  
gnu/xml/util/DoParse.class gnu/xml/transform/Bindings.class  
gnu/xml/transform/OtherwiseNode.class gnu/xml/transform/DocumentFunction.class  
gnu/xml/transform/ProcessingInstructionNode.class  
gnu/xml/transform/FunctionAvailableFunction.class  
gnu/xml/transform/UnparsedEntityUriFunction.class  
gnu/xml/transform/CopyNode.class gnu/xml/transform/NumberNode.class  
gnu/xml/transform/FormatNumberFunction.class  
gnu/xml/transform/URIResolverEntityResolver.class  
gnu/xml/transform/SortKey.class gnu/xml/transform/NodeNumberNode.class  
gnu/xml/transform/TextNode.class gnu/xml/transform/KeyFunction.class  
gnu/xml/transform/Key.class gnu/xml/transform/ChooseNode.class  
gnu/xml/transform/StreamSerializer.class  
gnu/xml/transform/ElementAvailableFunction.class  
gnu/xml/transform/CallTemplateNode.class  
gnu/xml/transform/ApplyImportsNode.class  
gnu/xml/transform/TransformerImpl.class gnu/xml/transform/WhenNode.class  
gnu/xml/transform/MessageNode.class gnu/xml/transform/SAXSerializer.class  
gnu/xml/transform/ParameterNode.class gnu/xml/transform/WithParam.class  
gnu/xml/transform/CurrentFunction.class gnu/xml/transform/CommentNode.class  
gnu/xml/transform/TemplatesImpl.class  
gnu/xml/transform/AbstractNumberNode.class gnu/xml/transform/IfNode.class  
gnu/xml/transform/ElementNode.class gnu/xml/transform/CopyOfNode.class  
gnu/xml/transform/LiteralNode.class  
gnu/xml/transform/ErrorListenerErrorHandler.class  
gnu/xml/transform/GenerateIdFunction.class  
gnu/xml/transform/AttributeNode.class gnu/xml/transform/XSLURIResolver.class  
gnu/xml/transform/Stylesheet.class  
gnu/xml/transform/SystemPropertyFunction.class  
gnu/xml/transform/ValueOfNode.class gnu/xml/transform/ForEachNode.class  
gnu/xml/transform/DOMSourceLocator.class  
gnu/xml/transform/TransformerOutputProperties.class  
gnu/xml/transform/TemplateNode.class  
gnu/xml/transform/TransformerFactoryImpl.class  
gnu/xml/transform/Template.class gnu/xml/transform/ApplyTemplatesNode.class  
gnu/xml/transform/AttributeSet.class gnu/xml/transform/XSLComparator.class  
gnu/xml/xpath/FunctionCall.class gnu/xml/xpath/SubstringFunction.class  
gnu/xml/xpath/StringLengthFunction.class gnu/xml/xpath/Predicate.class  
gnu/xml/xpath/XPathParser\$YyDefRedClass.class gnu/xml/xpath/UnionExpr.class  
gnu/xml/xpath/SubstringBeforeFunction.class  
gnu/xml/xpath/XPathParser\$YyTableClass.class gnu/xml/xpath/LastFunction.class  
gnu/xml/xpath/AndExpr.class gnu/xml/xpath/OrExpr.class  
gnu/xml/xpath/LangFunction.class gnu/xml/xpath/Function.class  
gnu/xml/xpath/ParenthesizedExpr.class  
gnu/xml/xpath/XPathParser\$YyGindexClass.class gnu/xml/xpath/IdFunction.class  
gnu/xml/xpath/RoundFunction.class gnu/xml/xpath/StartsWithFunction.class  
gnu/xml/xpath/XPathParser\$YyDgotoClass.class gnu/xml/xpath/Expr.class  
gnu/xml/xpath/Test.class gnu/xml/xpath/CeilingFunction.class  
gnu/xml/xpath/NamespaceUriFunction.class gnu/xml/xpath/StringFunction.class  
gnu/xml/xpath/NegativeExpr.class gnu/xml/xpath/SubstringAfterFunction.class  
gnu/xml/xpath/LocalNameFunction.class gnu/xml/xpath/XPathFactoryImpl.class  
gnu/xml/xpath/XPathParser.class gnu/xml/xpath/XPathParser\$yyInput.class  
gnu/xml/xpath/TrueFunction.class gnu/xml/xpath/ConcatFunction.class  
gnu/xml/xpath/SumFunction.class gnu/xml/xpath/XPathTokenizer.class  
gnu/xml/xpath/XPathParser\$YyLhsClass.class gnu/xml/xpath/NumberFunction.class  
gnu/xml/xpath/NameTest.class gnu/xml/xpath/XPathParser\$YyRindexClass.class  
gnu/xml/xpath/PositionFunction.class gnu/xml/xpath/Pattern.class  
gnu/xml/xpath/Selector.class gnu/xml/xpath/FloorFunction.class  
gnu/xml/xpath/NormalizeSpaceFunction.class gnu/xml/xpath/RelationalExpr.class  
gnu/xml/xpath/XPathParser\$YyCheckClass.class  
gnu/xml/xpath/VariableReference.class gnu/xml/xpath/NamespaceTest.class  
gnu/xml/xpath/NodeTypeTest.class gnu/xml/xpath/DocumentOrderComparator.class  
gnu/xml/xpath/ArithmeticExpr.class gnu/xml/xpath/FalseFunction.class  
gnu/xml/xpath/XPathParser\$YyLenClass.class gnu/xml/xpath/CountFunction.class  
gnu/xml/xpath/XPathTokenizer\$XPathToken.class  
gnu/xml/xpath/XPathParser\$yyException.class  
gnu/xml/xpath/XPathParser\$YySindexClass.class gnu/xml/xpath/Path.class  
gnu/xml/xpath/NameFunction.class gnu/xml/xpath/XPathImpl.class  
gnu/xml/xpath/ContainsFunction.class gnu/xml/xpath/TranslateFunction.class  
gnu/xml/xpath/XPathParser\$YyNameClass.class gnu/xml/xpath/Constant.class  
gnu/xml/xpath/NotFunction.class gnu/xml/xpath/Root.class  
gnu/xml/xpath/Steps.class gnu/xml/xpath/EqualityExpr.class  
gnu/xml/xpath/BooleanFunction.class  
gnu/xml/pipeline/ValidationConsumer\$Recognizer.class  
gnu/xml/pipeline/LinkFilter.class gnu/xml/pipeline/TextConsumer.class  
gnu/xml/pipeline/DomConsumer.class  
gnu/xml/pipeline/ValidationConsumer\$ChildrenRecognizer.class  
gnu/xml/pipeline/ValidationConsumer\$ElementInfo.class  
gnu/xml/pipeline/TeeConsumer.class  
gnu/xml/pipeline/ValidationConsumer\$AttributeInfo.class  
gnu/xml/pipeline/EventConsumer.class  
gnu/xml/pipeline/CallFilter\$Requestor.class gnu/xml/pipeline/XsltFilter.class  
gnu/xml/pipeline/ValidationConsumer\$EmptyRecognizer.class  
gnu/xml/pipeline/PipelineFactory.class  
gnu/xml/pipeline/ValidationConsumer\$MixedRecognizer.class  
gnu/xml/pipeline/EventFilter.class gnu/xml/pipeline/NSFilter.class  
gnu/xml/pipeline/PipelineFactory\$Pipeline.class  
gnu/xml/pipeline/CallFilter.class gnu/xml/pipeline/WellFormednessFilter.class  
gnu/xml/pipeline/PipelineFactory\$Stage.class  
gnu/xml/pipeline/ValidationConsumer.class  
gnu/xml/pipeline/XIncludeFilter\$Scrubber.class  
gnu/xml/pipeline/XIncludeFilter.class  
gnu/xml/pipeline/DomConsumer\$Handler.class gnu/xml/aelfred2/SAXDriver.class  
gnu/xml/aelfred2/JAXPFactory\$JaxpParser.class  
gnu/xml/aelfred2/XmlReader.class gnu/xml/aelfred2/Attribute.class  
gnu/xml/aelfred2/ContentHandler2.class gnu/xml/aelfred2/JAXPFactory.class  
gnu/xml/aelfred2/SAXDriver\$Adapter.class gnu/xml/aelfred2/XmlReader\$1.class  
gnu/xml/aelfred2/XmlParser.class -fPIC -o .libs/gnu-xml.o  
gnu/xml/util/DomParser.java: In class 'gnu.xml.util.DomParser':  
gnu/xml/util/DomParser.java: In method 'gnu.xml.util.DomParser.walk()':  
gnu/xml/util/DomParser.java:0: internal compiler error: in  
cfg_layout_redirect_edge_and_branch_force, at cfgrtl.c:2620

-- 
           Summary: [4.1 regression] ICE in
                    cfg_layout_redirect_edge_and_branch_force
           Product: gcc
           Version: 4.1.0
            Status: UNCONFIRMED
          Keywords: ice-on-valid-code, build
          Severity: normal
          Priority: P2
         Component: java
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: schwab at suse dot de
                CC: gcc-bugs at gcc dot gnu dot org,java-prs at gcc dot gnu
                    dot org
GCC target triplet: ia64-suse-linux


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20648