[Bug bootstrap/59279] New: [4.9 Regression] r205337 breaks bootstrap with java

hjl.tools at gmail dot com gcc-bugzilla@gcc.gnu.org
Sun Nov 24 20:39:00 GMT 2013


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59279

            Bug ID: 59279
           Summary: [4.9 Regression] r205337 breaks bootstrap with java
           Product: gcc
           Version: 4.9.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: bootstrap
          Assignee: unassigned at gcc dot gnu.org
          Reporter: hjl.tools at gmail dot com
                CC: stevenb.gcc at gmail dot com

On Linux/x86, r205337 failed to bootstrap with java:

export/gnu/import/git/gcc-test-intel64/src-trunk/libjava/classpath/gnu/xml/aelfred2/XmlParser.java:
In class 'gnu.xml.aelfred2.XmlParser':
/export/gnu/import/git/gcc-test-intel64/src-trunk/libjava/classpath/gnu/xml/aelfred2/XmlParser.java:
In method 'gnu.xml.aelfred2.XmlParser.parseXMLDecl(boolean)':
In file included from
/export/gnu/import/git/gcc-test-intel64/src-trunk/libjava/classpath/gnu/xml/aelfred2/XmlParser.java:5804:0,
                 from
/export/gnu/import/git/gcc-test-intel64/src-trunk/libjava/classpath/gnu/xml/aelfred2/SAXDriver.java:1509,
                 from
/export/gnu/import/git/gcc-test-intel64/src-trunk/libjava/classpath/gnu/xml/aelfred2/XmlParser.java:5793,
                 from
/export/gnu/import/git/gcc-test-intel64/src-trunk/libjava/classpath/gnu/xml/aelfred2/SAXDriver.java:1605,
                 from
/export/gnu/import/git/gcc-test-intel64/src-trunk/libjava/classpath/gnu/xml/aelfred2/XmlParser.java:5813,
                 from <built-in>:14:
/export/gnu/import/git/gcc-test-intel64/src-trunk/libjava/classpath/gnu/xml/aelfred2/XmlParser.java:844:0:
internal compiler error: in remove_insn, at emit-rtl.c:3981
     return encodingName;
 ^
0x66b1f3 remove_insn(rtx_def*)
    ../../src-trunk/gcc/emit-rtl.c:3981
0x5cf31b delete_insn(rtx_def*)
    ../../src-trunk/gcc/cfgrtl.c:170
0xd5d7ae delete_dead_jump_tables_between
    ../../src-trunk/gcc/cfgcleanup.c:2971
0xd60511 delete_dead_jumptables()
    ../../src-trunk/gcc/cfgcleanup.c:2997
0xd617a2 cleanup_cfg(int)
    ../../src-trunk/gcc/cfgcleanup.c:3084
0xdbd15a rest_of_handle_if_conversion
    ../../src-trunk/gcc/ifcvt.c:4482
0xdbd15a execute
    ../../src-trunk/gcc/ifcvt.c:4516
Please submit a full bug report,
with preprocessed source if appropriate.
Please include the complete backtrace with any bug report.
See <http://gcc.gnu.org/bugs.html> for instructions.
make[8]: *** [gnu-xml-aelfred2.lo] Error 1



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