[Bug c/77383] New: -fcheck-pointer-bounds -mmpx ICE in make_decl_rtl at varasm.c

["zeccav at gmail dot com" <gcc-bugzilla at gcc dot gnu dot org>]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77383

            Bug ID: 77383
           Summary: -fcheck-pointer-bounds -mmpx ICE in make_decl_rtl at
                    varasm.c
           Product: gcc
           Version: 7.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c
          Assignee: unassigned at gcc dot gnu.org
          Reporter: zeccav at gmail dot com
  Target Milestone: ---

/* gcc -fcheck-pointer-bounds -mmpx */
int main ()
{
  int size = 10;
  typedef struct
    {
      char val[size];
    } block;
  block b;
  block retframe_block () {}
  retframe_block ();
}
/* gccerr37.c: In function ‘main.chkp’:
 * gccerr37.c:12:3: internal compiler error: in make_decl_rtl, at varasm.c:1310
 *    retframe_block ();
 *       ^~~~~~~~~~~~~~
 * 0xe3219d make_decl_rtl(tree_node*)
 *      /home/vitti/1tb/vitti/gcc-7/gcc/varasm.c:1306
 * 0x82cf32 expand_expr_real_1(tree_node*, rtx_def*, machine_mode,
expand_modifier, rtx_def**, bool)
 *      /home/vitti/1tb/vitti/gcc-7/gcc/expr.c:9755
 *0xe9d807 expand_normal
 *      /home/vitti/1tb/vitti/gcc-7/gcc/expr.h:285
 * 0xe9d807 ix86_expand_builtin
 *      /home/vitti/1tb/vitti/gcc-7/gcc/config/i386/i386.c:41212
 * 0x707354 expand_builtin(tree_node*, rtx_def*, rtx_def*, machine_mode, int)
 *      /home/vitti/1tb/vitti/gcc-7/gcc/builtins.c:5801
 * 0x82cf69 expand_expr_real_1(tree_node*, rtx_def*, machine_mode,
expand_modifier, rtx_def**, bool)
 *      /home/vitti/1tb/vitti/gcc-7/gcc/expr.c:10733
 * 0x71272c initialize_argument_information
 *      /home/vitti/1tb/vitti/gcc-7/gcc/calls.c:1204
 * 0x714f01 expand_call(tree_node*, rtx_def*, int)
 *      /home/vitti/1tb/vitti/gcc-7/gcc/calls.c:2857
 * 0x82cb4d expand_expr_real_1(tree_node*, rtx_def*, machine_mode,
expand_modifier, rtx_def**, bool)
 *      /home/vitti/1tb/vitti/gcc-7/gcc/expr.c:10736
 * 0x83838b store_expr_with_bounds(tree_node*, rtx_def*, int, bool, bool,
tree_node*)
 *      /home/vitti/1tb/vitti/gcc-7/gcc/expr.c:5547
 * 0x839e13 expand_assignment(tree_node*, tree_node*, bool)
 *      /home/vitti/1tb/vitti/gcc-7/gcc/expr.c:5316
 * 0x729b45 expand_call_stmt
 *      /home/vitti/1tb/vitti/gcc-7/gcc/cfgexpand.c:2665
 * 0x729b45 expand_gimple_stmt_1
 *      /home/vitti/1tb/vitti/gcc-7/gcc/cfgexpand.c:3580
 * 0x729b45 expand_gimple_stmt
 *      /home/vitti/1tb/vitti/gcc-7/gcc/cfgexpand.c:3746
 * 0x72c740 expand_gimple_basic_block
 *      /home/vitti/1tb/vitti/gcc-7/gcc/cfgexpand.c:5753
 * 0x7314ee execute
 *      /home/vitti/1tb/vitti/gcc-7/gcc/cfgexpand.c:6367
 * 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.
 */