[Bug bootstrap/17702] New: bootstrap failure

["dpatel at apple dot com" <gcc-bugzilla at gcc dot gnu dot org>]

http://gcc.gnu.org/ml/gcc-regression/2004-09/msg00208.html


./xgcc -B./ -B/Users/regress/tbox/objs/powerpc-apple-darwin7.4.0/bin/ -isystem /Users/regress/
tbox/objs/powerpc-apple-darwin7.4.0/include -isystem /Users/regress/tbox/objs/powerpc-apple-
darwin7.4.0/sys-include -L/Users/regress/tbox/native/build/gcc/../ld -O2  -DIN_GCC    -W -Wall -
Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition  -isystem ./include  
-mlong-double-128 -Wa,-force_cpusubtype_ALL -g -DHAVE_GTHR_DEFAULT -DIN_LIBGCC2 -
D__GCC_FLOAT_NOT_NEEDED  -I. -I. -I/Users/regress/tbox/cvs-gcc/gcc/gcc -I/Users/regress/tbox/
cvs-gcc/gcc/gcc/. -I/Users/regress/tbox/cvs-gcc/gcc/gcc/../include -I./../intl -I/Users/regress/tbox/
cvs-gcc/gcc/gcc/../libcpp/include  -DL_negdi2 -c /Users/regress/tbox/cvs-gcc/gcc/gcc/libgcc2.c -o 
libgcc/./_negdi2.o
/Users/regress/tbox/cvs-gcc/gcc/gcc/libgcc2.c: In function '__negdi2':
/Users/regress/tbox/cvs-gcc/gcc/gcc/libgcc2.c:71: error: insn does not satisfy its constraints:
(insn:HI 20 16 17 0 /Users/regress/tbox/cvs-gcc/gcc/gcc/libgcc2.c:68 (parallel [
            (set (reg:SI 0 r0 [128])
                (lshiftrt:SI (neg:SI (abs:SI (reg:SI 2 r2 [orig:118 D.3276 ] [118])))
                    (const_int 31 [0x1f])))
            (clobber (reg:SI 2 r2))
        ]) 443 {*ne0} (insn_list:REG_DEP_TRUE 16 (nil))
    (nil))
/Users/regress/tbox/cvs-gcc/gcc/gcc/libgcc2.c:71: internal compiler error: in 
reload_cse_simplify_operands, at postreload.c:391
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.
make[3]: *** [libgcc/./_negdi2.o] Error 1
make[2]: *** [libgcc.a] Error 2
make[1]: *** [stage1_build] Error 2
make: *** [bootstrap] Error 2
+ '[' -s gcc/.bad_compare ']'
+ exit 1

-- 
           Summary: bootstrap failure
           Product: gcc
           Version: 4.0.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: bootstrap
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: dpatel at apple dot com
                CC: gcc-bugs at gcc dot gnu dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17702