https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63817

Jiong Wang <jiwang at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |jiwang at gcc dot gnu.org

--- Comment #1 from Jiong Wang <jiwang at gcc dot gnu.org> ---
I am bootstrapping aarch64, and run into similar issue, looks like the same
root cause.

./gcc/gcc/../libcpp/include  -I../../gcc/gcc/../libdecnumber
-I../../gcc/gcc/../libdecnumber/dpd -I../libdecnumber
-I../../gcc/gcc/../libbacktrace    -o data-streamer-in.o -MT data-streamer-in.o
-MMD -MP -MF ./.deps/data-streamer-in.TPo ../../gcc/gcc/data-streamer-in.c
../../gcc/gcc/cse.c: In function ‘rtx_def* fold_rtx(rtx, rtx_insn*)’:
../../gcc/gcc/cse.c:7667:1: error: non-trivial conversion at assignment
 }
 ^
long unsigned int
long int
_929 = _704;
../../gcc/gcc/cse.c:7667:1: error: type mismatch in binary expression
long unsigned int

long int

long unsigned int

_930 = _704 & _706;
../../gcc/gcc/cse.c:7667:1: error: non-trivial conversion at assignment
long unsigned int
long int
_934 = _709;
../../gcc/gcc/cse.c:7667:1: error: type mismatch in binary expression
long unsigned int

long int

long unsigned int

_935 = _709 & _711;
../../gcc/gcc/cse.c:7667:1: internal compiler error: verify_gimple failed
0xf73cf3 verify_gimple_in_cfg(function*, bool)
    ../../gcc/gcc/tree-cfg.c:5039
0xe211ff execute_function_todo
    ../../gcc/gcc/passes.c:1868
0xe201b3 do_per_function
    ../../gcc/gcc/passes.c:1595
0xe21453 execute_todo
    ../../gcc/gcc/passes.c:1925
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[3]: *** [cse.o] Error 1
make[3]: *** Waiting for unfinished jobs....

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