[Bug target/23696] New: [4.1 Regression] ICE in verify_flow_info

["kkojima at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>]

sh4-unknown-linux-gnu build fails during libjave build with:

/exp/ldroot/dodes/xsh-gcc/./gcc/xgcc -shared-libgcc
-B/exp/ldroot/dodes/xsh-gcc/./gcc -nostdinc++
-L/exp/ldroot/dodes/xsh-gcc/sh4-unknown-linux-gnu/libstdc++-v3/src
-L/exp/ldroot/dodes/xsh-gcc/sh4-unknown-linux-gnu/libstdc++-v3/src/.libs
-B/usr/local/sh4-unknown-linux-gnu/bin/ -B/usr/local/sh4-unknown-linux-gnu/lib/
-isystem /usr/local/sh4-unknown-linux-gnu/include -isystem
/usr/local/sh4-unknown-linux-gnu/sys-include -DHAVE_CONFIG_H -I.
-I../../../LOCAL/gcc/libjava -I./include -I./gcj -I../../../LOCAL/gcc/libjava
-Iinclude -I../../../LOCAL/gcc/libjava/include
-I../../../LOCAL/gcc/libjava/classpath/include
-I../../../LOCAL/gcc/libjava/classpath/native/fdlibm
-I../../../LOCAL/gcc/libjava/../boehm-gc/include -I../boehm-gc/include
-I../../../LOCAL/gcc/libjava/libltdl -I../../../LOCAL/gcc/libjava/libltdl
-I../../../LOCAL/gcc/libjava/.././libjava/../gcc
-I../../../LOCAL/gcc/libjava/../zlib
-I../../../LOCAL/gcc/libjava/../libffi/include -I../libffi/include -fno-rtti
-fnon-call-exceptions -fdollars-in-identifiers -Wswitch-enum
-D_FILE_OFFSET_BITS=64 -mieee -I/usr/X11R6/include -Wextra -Wall -D_GNU_SOURCE
-DPREFIX=\"/usr/local\" -DLIBDIR=\"/usr/local/lib\" -DJAVA_HOME=\"/usr/local\"
-DBOOT_CLASS_PATH=\"/usr/local/share/java/libgcj-4.1.0.jar\"
-DJAVA_EXT_DIRS=\"/usr/local/share/java/ext\"
-DGCJ_ENDORSED_DIRS=\"/usr/local/share/java/gcj-endorsed\"
-DLIBGCJ_DEFAULT_DATABASE=\"/usr/local/lib/gcj-4.1.0/classmap.db\"
-DLIBGCJ_DEFAULT_DATABASE_PATH_TAIL=\"gcj-4.1.0/classmap.db\"
-DTOOLEXECLIBDIR=\"/usr/local/sh4-unknown-linux-gnu/lib\" -g -O2 -D_GNU_SOURCE
-MT prims.lo -MD -MP -MF .deps/prims.Tpo -c ../../../LOCAL/gcc/libjava/prims.cc
 -fPIC -DPIC -o .libs/prims.o
In file included from ../../../LOCAL/gcc/libjava/prims.cc:26:
../../../LOCAL/gcc/libjava/prims.cc:375: error: missing REG_EH_REGION note in
the end of bb 2
../../../LOCAL/gcc/libjava/prims.cc:375: internal compiler error:
verify_flow_info failed

-- 
           Summary: [4.1 Regression] ICE in verify_flow_info
           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: sh4-unknown-linux-gnu


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23696