[Bug bootstrap/22457] New: Bootstrap failure: ICE, tree check for ceil_div_expr failed

[tsarkov at cs dot man dot ac dot uk]

bootstrap fails on the following stage:

stage1/xgcc -Bstage1/ -B/mnt/d/gcc/i686-pc-linux-gnu/bin/ -c   -O2 -g
-fomit-frame-pointer -DIN_GCC   -W -Wall -Wwrite-strings
-Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long
-Wno-variadic-macros -Wold-style-definition -Werror -fno-common  
-DHAVE_CONFIG_H -DGENERATOR_FILE    -I. -Ibuild -I../../gcc/gcc
-I../../gcc/gcc/build -I../../gcc/gcc/../include
-I../../gcc/gcc/../libcpp/include  \
 -o build/genmodes.o ../../gcc/gcc/genmodes.c
../../gcc/gcc/genmodes.c: In function 'main':
../../gcc/gcc/genmodes.c:1219: internal compiler error: tree check: expected
class 'type', have 'binary' (ceil_div_expr) in
tree_ssa_useless_type_conversion_1, at tree-ssa.c:884
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.

> stage1/xgcc -v
Using built-in specs.
Target: i686-pc-linux-gnu
Configured with: ../gcc/configure --enable-checking --prefix=/mnt/d/gcc
--enable-shared --enable-threads --program-suffix=-4.1
--enable-__cxa_atexit --disable-nls
--enable-languages=c,c++,objc,obj-c++,java,f95,treelang
Thread model: posix
gcc version 4.1.0 20050713 (experimental)

-- 
           Summary: Bootstrap failure: ICE, tree check for ceil_div_expr
                    failed
           Product: gcc
           Version: 4.1.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: bootstrap
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: tsarkov at cs dot man dot ac dot uk
                CC: gcc-bugs at gcc dot gnu dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22457