Gcc [trunk revision 229706] failed to profiledbootstrap on x86_64!

[H.J. Lu Intel64 LTO/FDO]

cd bld; \
 RUNTESTFLAGS="--target_board='unix{-m32,}'" ../src-trunk/configure \
	 --prefix=/usr/6.0.0 --enable-clocale=gnu --with-system-zlib --enable-shared --with-demangler-in-ld --enable-libmpx --with-build-config=bootstrap-lto --disable-werror --with-fpmath=sse --enable-languages=c,c++,fortran,java,lto,objc
checking build system type... x86_64-pc-linux-gnu
checking host system type... x86_64-pc-linux-gnu
checking target system type... x86_64-pc-linux-gnu
checking for a BSD-compatible install... /bin/install -c
    grep "Error " makelog.229706.trunk.x86_64 >> makelog.229706.trunk.x86_64.mail; \
make[7]: *** [/tmp/ccQi3iCA.ltrans10.ltrans.o] Error 1
make[6]: *** [cc1obj] Error 1
make[5]: *** [all-stagefeedback-gcc] Error 2
make[4]: *** [stagefeedback-bubble] Error 2
make[3]: *** [profiledbootstrap] Error 2
make[2]: *** [profiledbootstrap] Error 2
  multi_dir=`echo ${ml} | sed -e 's/^[^;]*;//'`; \
  fix_dir=include-fixed${multi_dir}; \
  if [ -f `echo /usr/include | sed -e :a -e 's,[^/]*/\.\.\/,,' -e ta`/limits.h ] ; then \
    cat ../../src-trunk/gcc/limitx.h ../../src-trunk/gcc/glimits.h ../../src-trunk/gcc/limity.h > tmp-xlimits.h; \
  else \
    cat ../../src-trunk/gcc/glimits.h > tmp-xlimits.h; \
  fi; \
  /bin/sh ../../src-trunk/gcc/../mkinstalldirs ${fix_dir}; \
  chmod a+rx ${fix_dir} || true; \
  /bin/sh ../../src-trunk/gcc/../move-if-change \
    tmp-xlimits.h  tmp-limits.h; \
  rm -f ${fix_dir}/limits.h; \
  cp -p tmp-limits.h ${fix_dir}/limits.h; \
  chmod a+r ${fix_dir}/limits.h; \
done
rm -f include-fixed/README
cp ../../src-trunk/gcc/../fixincludes/README-fixinc include-fixed/README
chmod a+r include-fixed/README
echo timestamp > stmp-int-hdrs
../../src-trunk/gcc/tree-ssa-sccvn.c: In function ‘vn_reference_lookup’:
../../src-trunk/gcc/tree-ssa-sccvn.c:2217:4: warning: ‘valuezied_anything’ may be used uninitialized in this function [-Wmaybe-uninitialized]
    || !ao_ref_init_from_vn_reference (&r, vr1.set, vr1.type,
    ^
../../src-trunk/gcc/tree-ssa-sccvn.c:2195:8: note: ‘valuezied_anything’ was declared here
   bool valuezied_anything;
        ^
../../src-trunk/gcc/wide-int.cc: In function ‘cmpu_large’:
../../src-trunk/gcc/wide-int.cc:554:1: error: incompatible types in PHI argument 0
 wi::cmpu_large (const HOST_WIDE_INT *op0, unsigned int op0len,
 ^
int

unsigned int

l_57 = PHI <1(6), l_93(18)>
../../src-trunk/gcc/wide-int.cc:554:1: internal compiler error: verify_gimple failed
0xe4ca86 verify_gimple_in_cfg(function*, bool)
	../../src-trunk/gcc/tree-cfg.c:5082
0xc5bb39 execute_function_todo
	../../src-trunk/gcc/passes.c:1940
0xc5a04f do_per_function
	../../src-trunk/gcc/passes.c:1632
0xc5a593 execute_todo
	../../src-trunk/gcc/passes.c:1995
Please submit a full bug report,
with preprocessed source if appropriate.
Please include the complete backtrace with any bug report.
See <http://gcc.gnu.org/bugs.html> for instructions.
make[7]: *** [/tmp/ccQi3iCA.ltrans10.ltrans.o] Error 1
make[7]: *** Waiting for unfinished jobs....
lto-wrapper: fatal error: make returned 2 exit status
compilation terminated.
/usr/local/bin/ld: error: lto-wrapper failed
collect2: error: ld returned 1 exit status
../../src-trunk/gcc/objc/Make-lang.in:66: recipe for target 'cc1obj' failed
make[6]: *** [cc1obj] Error 1
make[6]: *** Waiting for unfinished jobs....
../../src-trunk/gcc/tree-ssa-sccvn.c: In function ‘vn_reference_lookup’:
../../src-trunk/gcc/tree-ssa-sccvn.c:2217:4: warning: ‘valuezied_anything’ may be used uninitialized in this function [-Wmaybe-uninitialized]
    || !ao_ref_init_from_vn_reference (&r, vr1.set, vr1.type,
    ^
../../src-trunk/gcc/tree-ssa-sccvn.c:2195:8: note: ‘valuezied_anything’ was declared here
   bool valuezied_anything;
        ^
../../src-trunk/gcc/haifa-sched.c: In function ‘autopref_multipass_init’:
../../src-trunk/gcc/haifa-sched.c:5642:36: warning: ‘max_offset’ may be used uninitialized in this function [-Wmaybe-uninitialized]
       data->max_offset = max_offset;
                                    ^
../../src-trunk/gcc/haifa-sched.c:5606:11: note: ‘max_offset’ was declared here
       int max_offset;
           ^
../../src-trunk/gcc/haifa-sched.c:5641:36: warning: ‘min_offset’ may be used uninitialized in this function [-Wmaybe-uninitialized]
       data->min_offset = min_offset;
                                    ^
../../src-trunk/gcc/haifa-sched.c:5605:11: note: ‘min_offset’ was declared here
       int min_offset;
           ^
../../src-trunk/gcc/omp-low.c: In function ‘_ZL17expand_omp_targetP10omp_region.isra.116’:
../../src-trunk/gcc/omp-low.c:12532:8: warning: ‘i_async’ may be used uninitialized in this function [-Wmaybe-uninitialized]
        (GOMP_LAUNCH_ASYNC, NULL_TREE, i_async));
        ^
../../src-trunk/gcc/omp-low.c:12518:29: note: ‘i_async’ was declared here
      unsigned HOST_WIDE_INT i_async;
                             ^
rm fsf-funding.pod grmic.pod gcov.pod gc-analyze.pod cpp.pod gfdl.pod gpl.pod gfortran.pod gcc.pod gcj-dbtool.pod jcf-dump.pod gcj.pod jv-convert.pod gcov-tool.pod gij.pod
make[6]: Leaving directory '/export/gnu/import/git/gcc-test-profiled/bld/gcc'
Makefile:4573: recipe for target 'all-stagefeedback-gcc' failed
make[5]: *** [all-stagefeedback-gcc] Error 2
make[5]: Leaving directory '/export/gnu/import/git/gcc-test-profiled/bld'
Makefile:23738: recipe for target 'stagefeedback-bubble' failed
make[4]: *** [stagefeedback-bubble] Error 2
make[4]: Leaving directory '/export/gnu/import/git/gcc-test-profiled/bld'
Makefile:23757: recipe for target 'profiledbootstrap' failed
make[3]: *** [profiledbootstrap] Error 2
make[3]: Leaving directory '/export/gnu/import/git/gcc-test-profiled/bld'
40623.85user 649.06system 2:29:52elapsed 458%CPU (0avgtext+0avgdata 1033460maxresident)k
45128904inputs+54106912outputs (162180major+156866639minor)pagefaults 0swaps
Makefile:291: recipe for target 'profiledbootstrap' failed
make[2]: *** [profiledbootstrap] Error 2
make[2]: Leaving directory '/export/gnu/import/git/gcc-test-profiled'