[Bug c/40640] New: ICE in set_value_range, at tree-vrp.c:383 [regression]

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

gcc (GCC) 4.5.0 20090702 (experimental) [trunk revision 149195]

building gdb head as of today.  preprocessed file and coming in next update

gcc -c -g -O2 -DDEFAULT_INLINE=PSIM_INLINE_LOCALS    
-DWITH_HOST_BYTE_ORDER=LITTLE_ENDIAN -DWITH_SMP=5        -DWITH_TRACE=1     
-DHAVE_TERMIOS_STRUCTURE -DHAVE_TERMIOS_CLINE -DHAVE_DEVZERO     -I.
-I/home/joel/test-gcc/gdb-cvs/src/sim/ppc
-I/home/joel/test-gcc/gdb-cvs/src/sim/ppc/../../include -I../../bfd
-I/home/joel/test-gcc/gdb-cvs/src/sim/ppc/../../bfd -I../../gdb
-I/home/joel/test-gcc/gdb-cvs/src/sim/ppc/../../gdb 
-I/home/joel/test-gcc/gdb-cvs/src/sim/ppc/../../gdb/config  -DHAVE_COMMON_FPU
-I../common -I/home/joel/test-gcc/gdb-cvs/src/sim/ppc/../common targ-map.c
gcc -c -g -O2 -DDEFAULT_INLINE=PSIM_INLINE_LOCALS    
-DWITH_HOST_BYTE_ORDER=LITTLE_ENDIAN -DWITH_SMP=5        -DWITH_TRACE=1     
-DHAVE_TERMIOS_STRUCTURE -DHAVE_TERMIOS_CLINE -DHAVE_DEVZERO     -I.
-I/home/joel/test-gcc/gdb-cvs/src/sim/ppc
-I/home/joel/test-gcc/gdb-cvs/src/sim/ppc/../../include -I../../bfd
-I/home/joel/test-gcc/gdb-cvs/src/sim/ppc/../../bfd -I../../gdb
-I/home/joel/test-gcc/gdb-cvs/src/sim/ppc/../../gdb 
-I/home/joel/test-gcc/gdb-cvs/src/sim/ppc/../../gdb/config  -DHAVE_COMMON_FPU
-I../common -I/home/joel/test-gcc/gdb-cvs/src/sim/ppc/../common
/home/joel/test-gcc/gdb-cvs/src/sim/ppc/main.c
/home/joel/test-gcc/gdb-cvs/src/sim/ppc/hw_opic.c: In function
?hw_opic_io_read_buffer?:
/home/joel/test-gcc/gdb-cvs/src/sim/ppc/hw_opic.c:1613:1: internal compiler
error: in set_value_range, at tree-vrp.c:383


-- 
           Summary: ICE in set_value_range, at tree-vrp.c:383 [regression]
           Product: gcc
           Version: 4.5.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: joel at gcc dot gnu dot org
  GCC host triplet: i686-pc-linux-gnu


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40640