[Bug target/23832] New: libjava build failure on sh64

[kkojima at gcc dot gnu dot org]

libjava build on sh64-uknown-linux-gnu fails with:

/ext3/suzaku/home/kkojima/xsh-gcc/gcc/gcj
-B/ext3/suzaku/home/kkojima/xsh-gcc/sh64-unknown-linux-gnu/libjava/
-B/ext3/suzaku/home/kkojima/xsh-gcc/gcc/ -mieee -fclasspath=
-fbootclasspath=/ext3/suzaku/home/kkojima/xsh-gcc/sh64-unknown-linux-gnu/libjava/classpath/lib
--encoding=UTF-8 -Wno-deprecated -fbootstrap-classes -g -O2 -c -MT
javax/swing/plaf/basic.lo -MD -MP -MF javax/swing/plaf/basic.deps
@javax/swing/plaf/basic.list -fPIC -o javax/swing/plaf/.libs/basic.o
../../../LOCAL/gcc/libjava/classpath/javax/swing/plaf/basic/BasicTabbedPaneUI.java:
In class 'javax.swing.plaf.basic.BasicTabbedPaneUI$TabbedPaneLayout':
../../../LOCAL/gcc/libjava/classpath/javax/swing/plaf/basic/BasicTabbedPaneUI.java:
In method
'javax.swing.plaf.basic.BasicTabbedPaneUI$TabbedPaneLayout.calculateSize(boolean)':
../../../LOCAL/gcc/libjava/classpath/javax/swing/plaf/basic/BasicTabbedPaneUI.java:214:
internal compiler error: Segmentation fault

It started to fail at 20050827 and the segfault occurs in insn-recog.c
at the code like

     ...
     tem = peep2_next_insn (2);
     x1 = PATTERN (tem);
     ...

where peep2_next_insn returns (pc) which is the PEEP2_EOB marker.

-- 
           Summary: libjava build failure on sh64
           Product: gcc
           Version: 4.1.0
            Status: UNCONFIRMED
          Keywords: ice-on-valid-code, build
          Severity: normal
          Priority: P2
         Component: target
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: kkojima at gcc dot gnu dot org
                CC: gcc-bugs at gcc dot gnu dot org
 GCC build triplet: i686-pc-linux-gnu
  GCC host triplet: i686-pc-linux-gnu
GCC target triplet: sh64-unknown-linux-gnu


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23832