[Bug bootstrap/24873] gcc 4.0.2 bootstrap report compare fail

["gaojianbin at 263 dot net" <gcc-bugzilla at gcc dot gnu dot org>]

------- Comment #2 from gaojianbin at 263 dot net  2005-11-23 07:42 -------
1:
I use xls,ibm visual age 6.0 c compiler.

2:configure options is as follows:
../gcc-4.0.2/configure --prefix=/swtdata/emv_emu/emu1/jbgao/gccbin 
--enable-threads=aix  --enable-languages=c,c++ 

3:i have read the install specific about compile on aix ,have no ideas.

i searched the bug database for the related bug, the solving methold have no
use.


//-----here is the output
Comparing stage2 and stage3 of the compiler
make[1]: Entering directory `/swtdata/emv_emu/emu1/jbgao/gccbin/gcc'
rm -f .bad_compare
case "slowcompare" in *compare | *compare-lean ) stage=2 ;; * ) stage=`echo
slowcompare | sed -e 's,^[a-z]*compare\([0-9][0-9]*\).*,\1,'` ;; esac; \
for dir in . cp build; do \
  if [ "`echo $dir/*.o`" != "$dir/*.o" ] ; then \
    for file in $dir/*.o; do \
      case "slowcompare" in \
        slowcompare* ) \
          tail +16c ./$file > tmp-foo1; \
          tail +16c stage$stage/$file > tmp-foo2 \
            && (cmp tmp-foo1 tmp-foo2 > /dev/null 2>&1 || echo $file differs >>
.bad_compare) || true; \
          ;; \
        fastcompare* ) \
          cmp $file stage$stage/$file 16 16 > /dev/null 2>&1; \
          test $? -eq 1 && echo $file differs >> .bad_compare || true; \
          ;; \
        gnucompare* ) \
          cmp --ignore-initial=16 $file stage$stage/$file > /dev/null 2>&1; \
          test $? -eq 1 && echo $file differs >> .bad_compare || true; \
          ;; \
      esac ; \
    done; \
  else true; fi; \
done
rm -f tmp-foo*
case "slowcompare" in *compare | *compare-lean ) stage=2 ;; * ) stage=`echo
slowcompare | sed -e 's,^[a-z]*compare\([0-9][0-9]*\).*,\1,'` ;; esac; \
if [ -f .bad_compare ]; then \
  echo "Bootstrap comparison failure!"; \
  cat .bad_compare; \
  exit 1; \
else \
  case "slowcompare" in \
    *-lean ) rm -rf stage$stage ;; \
    *) ;; \
  esac; true; \
fi
Bootstrap comparison failure!
./alias.o differs
./alloc-pool.o differs
./attribs.o differs
./bb-reorder.o differs
./bitmap.o differs
./bt-load.o differs
./builtins.o differs
./c-aux-info.o differs
./c-common.o differs
./c-convert.o differs
./c-cppbuiltin.o differs
./c-decl.o differs
./c-dump.o differs
./c-errors.o differs
./c-format.o differs
./c-gimplify.o differs
./c-incpath.o differs
./c-lang.o differs
./c-lex.o differs
./c-objc-common.o differs
./c-opts.o differs
./c-parse.o differs
./c-pch.o differs
./c-ppoutput.o differs
./c-pragma.o differs
./c-pretty-print.o differs
./c-semantics.o differs
./c-typeck.o differs
./caller-save.o differs
./calls.o differs
./cfg.o differs
./cfganal.o differs
./cfgbuild.o differs
./cfgcleanup.o differs
./cfgexpand.o differs
./cfghooks.o differs
./cfglayout.o differs
./cfgloop.o differs
./cfgloopanal.o differs
./cfgloopmanip.o differs
./cfgrtl.o differs
./cgraph.o differs
./cgraphunit.o differs
./collect2.o differs
./combine.o differs
./conflict.o differs
./convert.o differs
./coverage.o differs
./cppspec.o differs
./cse.o differs
./cselib.o differs
./dbxout.o differs
./ddg.o differs
./debug.o differs
./df.o differs
./diagnostic.o differs
./dojump.o differs
./dominance.o differs
./domwalk.o differs
./dwarf2asm.o differs
./dwarf2out.o differs
./emit-rtl.o differs
./errors.o differs
./et-forest.o differs
./except.o differs
./explow.o differs
./expmed.o differs
./expr.o differs
./final.o differs
./flow.o differs
./fold-const.o differs
./function.o differs
./g++spec.o differs
./gcc.o differs
./gccspec.o differs
./gcov-dump.o differs
./gcov.o differs
./gcse.o differs
./genrtl.o differs
./ggc-common.o differs
./ggc-page.o differs
./gimple-low.o differs
./gimplify.o differs
./global.o differs
./graph.o differs
./gtype-desc.o differs
./haifa-sched.o differs
./hooks.o differs
./ifcvt.o differs
./insn-attrtab.o differs
./insn-emit.o differs
./insn-extract.o differs
./insn-modes.o differs
./insn-opinit.o differs
./insn-output.o differs
./insn-peep.o differs
./insn-recog.o differs
./integrate.o differs
./intl.o differs
./jump.o differs
./lambda-code.o differs
./lambda-mat.o differs
./lambda-trans.o differs
./langhooks.o differs
./lcm.o differs
./lists.o differs
./local-alloc.o differs
./loop-doloop.o differs
./loop-init.o differs
./loop-invariant.o differs
./loop-iv.o differs
./loop-unroll.o differs
./loop-unswitch.o differs
./loop.o differs
./main.o differs
./modulo-sched.o differs
./optabs.o differs
./opts.o differs
./params.o differs
./passes.o differs
./pointer-set.o differs
./postreload-gcse.o differs
./postreload.o differs
./predict.o differs
./prefix.o differs
./pretty-print.o differs
./print-rtl.o differs
./print-tree.o differs
./profile.o differs
./real.o differs
./recog.o differs
./regclass.o differs
./regmove.o differs
./regrename.o differs
./reload.o differs
./reload1.o differs
./resource.o differs
./rs6000-c.o differs
./rs6000.o differs
./rtl-error.o differs
./rtl-profile.o differs
./rtl.o differs
./rtlanal.o differs
./rtlhooks.o differs
./sbitmap.o differs
./sched-deps.o differs
./sched-ebb.o differs
./sched-rgn.o differs
./sched-vis.o differs
./simplify-rtx.o differs
./sreal.o differs
./stmt.o differs
./stor-layout.o differs
./stringpool.o differs
./stub-objc.o differs
./targhooks.o differs
./timevar.o differs
./tlink.o differs
./toplev.o differs
./tracer.o differs
./tree-cfg.o differs
./tree-chrec.o differs
./tree-complex.o differs
./tree-data-ref.o differs
./tree-dfa.o differs
./tree-dump.o differs
./tree-eh.o differs
./tree-gimple.o differs
./tree-if-conv.o differs
./tree-inline.o differs
./tree-into-ssa.o differs
./tree-iterator.o differs
./tree-loop-linear.o differs
./tree-mudflap.o differs
./tree-nested.o differs
./tree-nomudflap.o differs
./tree-nrv.o differs
./tree-optimize.o differs
./tree-outof-ssa.o differs
./tree-phinodes.o differs
./tree-pretty-print.o differs
./tree-profile.o differs
./tree-scalar-evolution.o differs
./tree-sra.o differs
./tree-ssa-alias.o differs
./tree-ssa-ccp.o differs
./tree-ssa-copy.o differs
./tree-ssa-copyrename.o differs
./tree-ssa-dce.o differs
./tree-ssa-dom.o differs
./tree-ssa-dse.o differs
./tree-ssa-forwprop.o differs
./tree-ssa-live.o differs
./tree-ssa-loop-ch.o differs
./tree-ssa-loop-im.o differs
./tree-ssa-loop-ivcanon.o differs
./tree-ssa-loop-ivopts.o differs
./tree-ssa-loop-manip.o differs
./tree-ssa-loop-niter.o differs
./tree-ssa-loop-unswitch.o differs
./tree-ssa-loop.o differs
./tree-ssa-operands.o differs
./tree-ssa-phiopt.o differs
./tree-ssa-pre.o differs
./tree-ssa-propagate.o differs
./tree-ssa-threadupdate.o differs
./tree-ssa.o differs
./tree-ssanames.o differs
./tree-tailcall.o differs
./tree-vect-analyze.o differs
./tree-vect-transform.o differs
./tree-vectorizer.o differs
./tree-vn.o differs
./tree.o differs
./value-prof.o differs
./var-tracking.o differs
./varasm.o differs
./varray.o differs
./vec.o differs
./web.o differs
./xcoffout.o differs
cp/call.o differs
cp/class.o differs
cp/cp-gimplify.o differs
cp/cp-lang.o differs
cp/cp-objcp-common.o differs
cp/cvt.o differs
cp/cxx-pretty-print.o differs
cp/decl.o differs
cp/decl2.o differs
cp/dump.o differs
cp/error.o differs
cp/except.o differs
cp/expr.o differs
cp/friend.o differs
cp/init.o differs
cp/lex.o differs
cp/mangle.o differs
cp/method.o differs
cp/name-lookup.o differs
cp/optimize.o differs
cp/parser.o differs
cp/pt.o differs
cp/ptree.o differs
cp/repo.o differs
cp/rtti.o differs
cp/search.o differs
cp/semantics.o differs
cp/tree.o differs
cp/typeck.o differs
cp/typeck2.o differs
build/errors.o differs
build/gcov-iov.o differs
build/genattr.o differs
build/genattrtab.o differs
build/genautomata.o differs
build/gencheck.o differs
build/gencodes.o differs
build/genconditions.o differs
build/genconfig.o differs
build/genconstants.o differs
build/genemit.o differs
build/genextract.o differs
build/genflags.o differs
build/gengenrtl.o differs
build/gengtype-lex.o differs
build/gengtype-yacc.o differs
build/gengtype.o differs
build/genmddeps.o differs
build/genmodes.o differs
build/genopinit.o differs
build/genoutput.o differs
build/genpeep.o differs
build/genpreds.o differs
build/genrecog.o differs
build/gensupport.o differs
build/ggc-none.o differs
build/print-rtl.o differs
build/read-rtl.o differs
build/rtl.o differs
build/varray.o differs
make[1]: Leaving directory `/swtdata/emv_emu/emu1/jbgao/gccbin/gcc'


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24873