[Bug tree-optimization/82955] New: ICE when using -fdump-passes -fdisable-tree-einline

["mingw.android at gmail dot com" <gcc-bugzilla at gcc dot gnu dot org>]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82955

            Bug ID: 82955
           Summary: ICE when using -fdump-passes -fdisable-tree-einline
           Product: gcc
           Version: 7.2.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: tree-optimization
          Assignee: unassigned at gcc dot gnu.org
          Reporter: mingw.android at gmail dot com
  Target Milestone: ---

Tested on ArchLinux's GCC 7.2.0 and also the Anaconda Distribution's
gxx_linux-64 (also 7.2.0), reproducer is:

echo "" | g++ -fdump-passes -fdisable-tree-einline -c -x c++ -

   ipa-opt_local_passes                                :  ON
      tree-fixup_cfg3                                  :  ON
      *rebuild_cgraph_edges                            :  ON
      tree-inline_param1                               :  ON
g++: internal compiler error: Segmentation fault (program cc1plus)



Another reproducer with a different message is:

echo "" | gcc -fdump-passes -fdisable-tree-einline -c -x c -

   ipa-opt_local_passes                                :  ON
      tree-fixup_cfg3                                  :  ON
      *rebuild_cgraph_edges                            :  ON
      tree-inline_param1                               :  ON


Internal compiler error: Error reporting routines re-entered.