[Bug bootstrap/83163] New: bootstrap comparison failure with --enable-languages=all,jit

[msebor at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83163

            Bug ID: 83163
           Summary: bootstrap comparison failure with
                    --enable-languages=all,jit
           Product: gcc
           Version: 8.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: bootstrap
          Assignee: unassigned at gcc dot gnu.org
          Reporter: msebor at gcc dot gnu.org
  Target Milestone: ---

Today's top of trunk (GCC 8.0) fails to bootstrap fails with the error below
when configured with --enable-languages=all,jit --enable-host-shared
--enable-checking=release

make[3]: Leaving directory '/opt/notnfs/msebor/build/gcc-git'
Comparing stages 2 and 3
warning: gcc/cc1objplus-checksum.o differs
warning: gcc/cc1obj-checksum.o differs
Bootstrap comparison failure!
gcc/combine.o differs
Makefile:27134: recipe for target 'compare' failed
make[2]: *** [compare] Error 1
make[2]: Leaving directory '/opt/notnfs/msebor/build/gcc-git'
Makefile:27113: recipe for target 'stage3-bubble' failed
make[1]: *** [stage3-bubble] Error 2
make[1]: Leaving directory '/opt/notnfs/msebor/build/gcc-git'
Makefile:27176: recipe for target 'bootstrap' failed
make: *** [bootstrap] Error 2
make: Leaving directory '/opt/notnfs/msebor/build/gcc-git'