[Bug lto/77305] New: [7 Regression] -fdump-tree-all and -flto causes ICE

["pinskia at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77305

            Bug ID: 77305
           Summary: [7 Regression] -fdump-tree-all and -flto causes ICE
           Product: gcc
           Version: 7.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: lto
          Assignee: unassigned at gcc dot gnu.org
          Reporter: pinskia at gcc dot gnu.org
  Target Milestone: ---

apinski@apinski-ss1:~/rrt$ cat t.c
short calc_func() {}
apinski@apinski-ss1:~/rrt$ ./tools/bin/gcc -fdump-tree-all -flto t.c
In function ‘calc_func’:
lto1: internal compiler error: Segmentation fault
0xa2d1b7 crash_signal
        ../../gcc/gcc/toplev.c:335
0xa146dc statistics_counter_event(function*, char const*, int)
        ../../gcc/gcc/statistics.c:315
0xac0ab7 update_ssa(unsigned int)
        ../../gcc/gcc/tree-into-ssa.c:3267
0x8ea4cb input_function
        ../../gcc/gcc/lto-streamer-in.c:1137
0x8ea4cb lto_read_body_or_constructor
        ../../gcc/gcc/lto-streamer-in.c:1208
0x64672b cgraph_node::get_untransformed_body()
        ../../gcc/gcc/cgraph.c:3568
0x65281b cgraph_node::expand()
        ../../gcc/gcc/cgraphunit.c:1955
0x653863 output_in_order
        ../../gcc/gcc/cgraphunit.c:2228
0x653c9f symbol_table::compile()
        ../../gcc/gcc/cgraphunit.c:2472
0x5bc047 lto_main()
        ../../gcc/gcc/lto/lto.c:3320
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.
lto-wrapper: fatal error: ./tools/bin/gcc returned 1 exit status
compilation terminated.
/home/apinski/rrt/tools/bin/../lib/gcc/aarch64-unknown-linux-gnu/7.0.0/../../../../aarch64-unknown-linux-gnu/bin/ld:
error: lto-wrapper failed
collect2: error: ld returned 1 exit status